Python is a powerful, versatile programming language known for its simplicity and ease of use. It's widely employed in various industries for solutions ranging from web applications to data analysis and machine learning. Python Developers have the expertise to create, modify, and enhance programs using this language, offering a wide range of solutions tailored to your needs. Hire Python developers on Freelancer.com to bring your project to life with their technical expertise and creative problem-solving capabilities. Here's some projects that our expert Python Developers made real:

  • Developing custom APIs for seamless integration between diverse software platforms
  • Building browser-based apps with elegant user interfaces for various industries
  • Creating automated tools for data gathering, cleaning, and analysis across datasets
  • Designing specialized applications for tasks like audio mastering and chatbot deployment
  • Modifying existing systems like Odoo or Django to deliver improved functionality or customized reports
  • Developing web applications using frameworks such as Flask and Django with full-stack support
  • Implementing machine learning algorithms for advanced data processing or recommendation systems

The vast array of successful projects completed by our skilled Python developers demonstrates the limitless potential of this programming language. Hire Python developers on Freelancer.com to turn your ideas into practical applications that suit your unique requirements. Our platform offers instant access to a large pool of talented freelancers who are ready to take on your project and deliver exceptional results.

Take the first step towards making your own project a reality by posting it on Freelancer.com. By hiring Python developers through our platform, you can rest assured that your project will be handled by qualified professionals committed to delivering high-quality work. Make your vision come to life by leveraging the power of Python and the expertise of our talented freelancers - post a project today!

De 346,847 opiniones, los clientes califican nuestro Python Developers 4.9 de un total de 5 estrellas.
Contratar a Python Developers

Python is a powerful, versatile programming language known for its simplicity and ease of use. It's widely employed in various industries for solutions ranging from web applications to data analysis and machine learning. Python Developers have the expertise to create, modify, and enhance programs using this language, offering a wide range of solutions tailored to your needs. Hire Python developers on Freelancer.com to bring your project to life with their technical expertise and creative problem-solving capabilities. Here's some projects that our expert Python Developers made real:

  • Developing custom APIs for seamless integration between diverse software platforms
  • Building browser-based apps with elegant user interfaces for various industries
  • Creating automated tools for data gathering, cleaning, and analysis across datasets
  • Designing specialized applications for tasks like audio mastering and chatbot deployment
  • Modifying existing systems like Odoo or Django to deliver improved functionality or customized reports
  • Developing web applications using frameworks such as Flask and Django with full-stack support
  • Implementing machine learning algorithms for advanced data processing or recommendation systems

The vast array of successful projects completed by our skilled Python developers demonstrates the limitless potential of this programming language. Hire Python developers on Freelancer.com to turn your ideas into practical applications that suit your unique requirements. Our platform offers instant access to a large pool of talented freelancers who are ready to take on your project and deliver exceptional results.

Take the first step towards making your own project a reality by posting it on Freelancer.com. By hiring Python developers through our platform, you can rest assured that your project will be handled by qualified professionals committed to delivering high-quality work. Make your vision come to life by leveraging the power of Python and the expertise of our talented freelancers - post a project today!

De 346,847 opiniones, los clientes califican nuestro Python Developers 4.9 de un total de 5 estrellas.
Contratar a Python Developers

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    199 trabajos encontrados

    GoHighLevel + WhatsApp + Reservo API — Duplicación e integración Presupuesto: US$125 luego la entrega me tomo 5 días para revisión no aya errores Entrega: lo más rápido posible, idealmente el mismo día Busco un freelancer con experiencia en GoHighLevel, WhatsApp, APIs/Webhooks y, preferiblemente, Python para realizar una integración sencilla. 1. Duplicar mi bot actual Actualmente tengo un bot de WhatsApp funcionando en GoHighLevel, configurado en portugués. Quiero duplicarlo en una nueva subcuenta y convertir la copia al español. MUY IMPORTANTE NO quiero que se modifique absolutamente nada del bot original. El bot original debe continuar funcionando exactamente como está. No modificar: Workflows origin...

    $14 / hr Average bid
    $14 / hr Oferta promedio
    132 ofertas

    Visor GIS Local para Segmentación Agropecuaria Necesitamos desarrollar un visor geográfico de escritorio offline que permita cargar archivos GPKG y shapefile con unidades productivas rurales (agrícolas/ganaderas), seleccionar territorios por polígono/cuadrante, visualizar datos y exportar en múltiples formatos. Problema a resolver: Análisis territorial actual toma 3-5 días, requiere expertise GIS avanzado (QGIS/ArcGIS). Se necesita herramienta accesible para ejecutivos y analistas para segmentar zonas de subsidios y capacitaciones agropecuarias. Funcionalidades Obligatorias: Cargar GPKG/shapefile (< 5s para 50k registros) Visualizar mapa interactivo (pan, zoom, pan/zoom fluido) Tabla de atributos con búsqueda y ordenamiento Sel...

    $456 Average bid
    $456 Oferta promedio
    73 ofertas

    Necesito un bot que, al cerrar cada vela de 4 horas, consulte los precios de tres activos clave—petróleo (crudo), Nasdaq 100 y oro—y envíe un resumen inmediato tanto a mi canal de Telegram como a mi número de WhatsApp. El mensaje debe incluir como mínimo: • Precio de cierre de la última vela de 4 h • Variación porcentual frente a la vela anterior Si resulta sencillo añadir un par de indicadores básicos (por ejemplo RSI o cruce de medias) para enriquecer el texto, perfecto; pero el core del proyecto es la notificación puntual de precios. Prefiero una solución en Python o Node .js porque ya trabajo con esos entornos, aunque estoy abierto a la tecnología que mejor garantice estabilidad...

    $42 Average bid
    $42 Oferta promedio
    35 ofertas

    Necesito que desarrolles desde cero un sistema exclusivo de señales para opciones binarias. No deseo ejecución automática; únicamente quiero que la plataforma analice el mercado, filtre las oportunidades y envíe alertas directas a mi canal de Telegram. Alcance funcional • Análisis técnico: el núcleo del sistema debe basarse en indicadores de tendencia, patrones de velas y osciladores. • Inteligencia artificial: un módulo de IA debe descartar señales de baja calidad y priorizar las de mayor probabilidad. • Backtesting y estadísticas: necesito un panel que muestre resultados históricos verificables y métricas de rendimiento en tiempo real. • Integración fluida con mi f...

    $12902 Average bid
    $12902 Oferta promedio
    124 ofertas
    Bot Python WhatsApp Guías
    1 día left
    Verificado

    Necesito un bot escrito en Python que utilice la API de WhatsApp para el envío automático de guías de paquetería a mis clientes. El alcance inicial se centra únicamente en el envío, sin gestión de confirmaciones ni actualizaciones de estado. Flujo deseado 1. Yo descargo las guías en PDF en mi computadora o dispositivo Android. 2. El bot lee cada PDF, extrae los datos clave (número de guía, nombre del destinatario, teléfono, etc.) y construye el mensaje con la plantilla que yo proporcione. 3. Envía el mensaje al número de WhatsApp correspondiente a través de la API oficial. Requisitos técnicos • Python 3.x y librerías comunes de lectura de PDF (por ejemplo, PyPDF2 o pdf...

    $66 Average bid
    $66 Oferta promedio
    79 ofertas

    Desarrollo de Middleware SIP para Detección y Corte de Llamadas a Buzón de Voz Descripción del proyecto Busco un desarrollador con experiencia sólida en VoIP/SIP para desarrollar un middleware que permita detectar automáticamente cuando una llamada ha sido contestada por un buzón de voz y finalizarla de forma inmediata, minimizando costos de terminación. El middleware deberá funcionar tanto en escenarios donde el buzón responde **antes del 200 OK** (Early Media - respuestas 183 Session Progress con audio) como **después del 200 OK**, cuando la llamada ya fue contestada y comienza la facturación. Objetivos * Detectar buzones de voz durante Early Media y mediante análisis del audio de la llamada. * Final...

    $2020 Average bid
    $2020 Oferta promedio
    41 ofertas

    Senior Data / AI Engineer - Marine Data, APIs, Web Scraping & Machine Learning We are building a new AI-powered technology platform that works with large amounts of marine, oceanographic, weather, environmental, geographic and destination data. We are looking for a strong Data / AI / Machine Learning Engineer to help build the data and intelligence infrastructure behind the platform. This is not primarily a frontend or UI development role. We need someone who is very comfortable working with large datasets, APIs, web scraping, automated data pipelines, geospatial data, historical and forecast data, oceanographic datasets, and scoring/recommendation models. Experience working with marine weather, oceanographic, coastal or environmental data is a major advantage. What you will work...

    $21 / hr Average bid
    $21 / hr Oferta promedio
    148 ofertas

    I have a customer database suffering from three critical quality problems—missing values, duplicate records, and flat-out incorrect fields. I need an experienced data professional to diagnose the root causes, fix the existing errors, and set up preventive checks so the same issues do not creep back in. The raw data is already exported to CSV and can be shared immediately. You are free to use the tools you know best—Python (pandas, NumPy, fuzzy-wuzzy), SQL, Power Query, Talend, OpenRefine, or even a combination—as long as the result is a clean, validated customer dataset ready for direct upload into our CRM. Deliverables • Cleaned customer data file in the original schema • A concise log or script showing every transformation step for reproducibility &bul...

    $24 / hr Average bid
    $24 / hr Oferta promedio
    113 ofertas

    I’m running a systematic investigation into how prompt phrasing influences in-context regression performance. The work spans six separate axes, and for this engagement I want you to concentrate on two of them—Data preprocessing and Evaluation metrics—while keeping the other axes in mind so our findings remain extensible. The core set-up centres on text-based prompts only; no visual or multimodal inputs will appear in this round. All experiments will target polynomial regression tasks, so the prompts, data splits, and metric choices should reflect the non-linear nature of the underlying relationships. Here is what I need from you: • Curate or generate a clean, well-documented dataset suitable for polynomial regression, then outline the preprocessing steps you apply...

    $5 / hr Average bid
    $5 / hr Oferta promedio
    30 ofertas

    I'm seeking an experienced developer to create technical analysis indicators for trading. The specific indicators I need are the MACD (Moving Average Convergence Divergence) and market structure indicators. Essential Requirements: - Development of MACD and market structure indicators - Implementation of signal alerts for these indicators Ideal Skills and Experience: - Proficiency in trading and technical analysis - Experience in developing trading indicators - Strong programming skills, particularly in financial software - Ability to create and integrate signal alert systems Please provide relevant work samples and a brief overview of your approach.

    $224 Average bid
    $224 Oferta promedio
    43 ofertas

    Web Scraping – ATP Tennis Statistics → Excel I am looking for a freelancer experienced in Python / web scraping / data extraction to collect and combine ATP tennis statistics into a clean Excel file. The project concerns approximately 450–500 ATP men’s singles main-draw matches from these 9 tournaments in 2026: * Montreal * Washington * Los Cabos * Miami * Indian Wells * Dubai * Acapulco * Delray Beach * Doha Only ATP men’s singles main-draw matches are required. 1. TennisTourData – Aces For every match, I need to enter both players into this TennisTourData comparison interface: Settings must be: * Tour: All * Year: Last 52 weeks * Surface: Hard * Draw: Main Player names must be entered accurately, including the first initial, especially when p...

    $147 Average bid
    $147 Oferta promedio
    103 ofertas

    Electrical Engineer – Power System Studies We are looking for an experienced Electrical Engineer / Power System Studies Engineer with strong expertise in power system analysis, dynamic studies, and transient studies. The ideal candidate should have hands-on experience with industry-standard simulation tools and be capable of performing detailed studies for power system planning, grid integration, and system performance assessment. Key Responsibilities Perform power system studies and analysis for transmission, distribution, renewable energy, and generation projects. Conduct Dynamic Stability Studies, including small-signal and transient stability analysis. Perform Transient Studies and electromagnetic transient (EMT) simulations. Develop and validate power system models for various...

    $464 Average bid
    $464 Oferta promedio
    27 ofertas

    Here is a complete, ready-to-use Project Brief / Scope of Work (SOW) written in clear, technical English. You can send this directly to Shopify developers or software agencies to get accurate quotes and proposals. Project Brief: Custom Shopify Logistics Integration App 1. Project Overview We are a third-party logistics (3PL) and fulfillment company looking to build a production-ready Shopify Public App. The goal of this app is to serve as a seamless bridge between Shopify merchants and our Logistics Management System (WMS/TMS). Merchants should be able to install the app from the Shopify App Store, connect their account, and automatically outsource their fulfillment, shipping rate calculations, inventory management, and tracking updates to our network. 2. Core Features & Architectur...

    $465 Average bid
    $465 Oferta promedio
    286 ofertas

    Django Multi-Tenant School Management MVP Budget-12.5k INR Fixed We need to build a small but properly structured multi-tenant School Management MVP using Django. The goal of this phase is to create the core foundation with tenant isolation, school/user management, student/staff management, RBAC, audit logs, PWA setup, and background task setup. Technology Stack • Latest stable Python Django • HTMX for CRUD operations • PostgreSQL • Celery, beat, Redis • PWA setup MVP Modules 1. Multi-Tenant Architecture • Each school will be treated as a separate tenant • data isolation between schools • School-specific users, students, staff, and academic structure • Tenant-aware permissions and queries • Architecture must also support single-tenant depl...

    $215 Average bid
    $215 Oferta promedio
    78 ofertas

    Duration : 6 Months Shift : US shift Job Summary: We are seeking a skilled Data Engineer with 5+ years of experience in designing, developing, and implementing data migration and archival solutions. The ideal candidate will have expertise in Azure cloud technologies, ETL/ELT development, data validation, and enterprise data migration projects involving ERP and HCM systems. This role will focus on building scalable data pipelines, ensuring data quality, and supporting large-scale migration and archival initiatives. Technologies: Azure Data Lake, Azure Data Bricks, Azure Data Factory, Azure DevOps, Gitlab, Github, & Snow Key Responsibilities: • Design and implement ETL processes to move data from various legacy systems to Azure data platforms. • Design and develo...

    $501 Average bid
    $501 Oferta promedio
    39 ofertas

    We're hiring an experienced backend engineer to build, deploy, and maintain REST APIs for a security-focused, self-hosted incident response / case-management platform running on Linux. Responsibilities Design, build, and maintain REST API endpoints (Python, FastAPI) Deploy and operate the platform on Linux (Ubuntu) via Docker / Docker Compose Configure and harden supporting services: Nginx reverse proxy, MariaDB, Redis, Celery workers, Elasticsearch Manage authentication, secrets, and secure configuration (env vars, tokens, TLS certs, encrypted credentials) Build custom integrations/parsers/enrichers against the platform's REST API Monitor, troubleshoot, and tune services (logs, container health, resource sizing) Apply security best practices throughout (least privilege, input ...

    $544 Average bid
    $544 Oferta promedio
    55 ofertas

    I’m expanding our platform and want an experienced DevOps engineer (minimum five-year track record) who can take ownership of our existing toolchain and push it forward. We already run production workloads on Kubernetes and monitor them with Grafana & Loki, so you’ll be coming into a live, container-centric environment. Your first objectives will be: • Audit and improve our current Kubernetes configuration, then handle ongoing deployment and maintenance. • Extend the CI/CD pipeline so every change travels from Git commit to production automatically and safely. • Fine-tune server-level settings, set up Cloudflare for optimal security and performance, and keep our observability stack healthy. Beyond the core DevOps duties, you’ll collaborate with ...

    $14 / hr Average bid
    $14 / hr Oferta promedio
    114 ofertas

    I manage a fast-moving quantitative fund and I’m expanding the team on two fronts: deep fundamental research and purpose-built trading technology. RESEARCH ANALYSIS Your core mission is digging into papers and reports—academic studies, sell-side notes, 10-Ks, industry white papers—and pulling out the insights that move markets. I lean heavily on options and futures, so I’ll look to you to translate those findings into structured spread ideas, monitor relevant news flows, and keep a tight watch on sector-level fundamentals. Speed matters, but rigor matters more. This role requires daily updates and reports. SOFTWARE ENGINEERING In parallel, I need an algorithmic trading stack that can ingest live market data, run ML-driven models, execute orders, and log performanc...

    $22 / hr Average bid
    $22 / hr Oferta promedio
    62 ofertas

    I have several CSV files that contain a mix of text and numeric columns. I need a Python script that reads these files, cleans obvious issues (extra whitespace, stray symbols, inconsistent number formats, blank rows) and then applies flexible filtering rules I can adjust myself later. Key points • Source files are plain CSV; no database or API connection is involved. • The data is mixed, so the script must recognise both text and numeric fields and keep their types intact after processing. • Filtering is the only required transformation for now—think along the lines of dropping rows that fail certain thresholds, keeping records that match specified keywords, or combining multiple filter conditions with AND/OR logic. Deliverable 1. A well-commented Python ...

    $385 Average bid
    $385 Oferta promedio
    133 ofertas

    We are looking for a sports data engineer to extend and adapt an existing working sports-data pipeline for NFL, MLB, and College Football. This is not a greenfield build. We already have: * A completed 2023 NFL historical dataset * Existing working NFL scripts and configuration files * Existing NFL documentation, validation, source-ledger, conflict-resolution, grading, and packaging logic * Existing College Football historical data The goal is to reuse and adapt the existing architecture rather than rebuild everything from scratch. Required deliverables: 1. Two additional NFL historical regular seasons * Use/adapt the existing NFL pipeline * Same or compatible schema as our current 2023 dataset * Opening/closing moneyline, spread, total, results, team metrics, injuries/ina...

    $1005 Average bid
    $1005 Oferta promedio
    161 ofertas

    I am ready to move an idea from concept to a fully-deployed Python solution and need a developer who writes clean, well-structured, thoroughly documented code. The scope spans the full life-cycle: feature development, rigorous debugging, test coverage that inspires confidence, and finally packaging and deployment to a live environment. Because the exact business logic will be shared after kickoff, versatility is important. Familiarity with automation workflows, data-analysis pipelines, RESTful or GraphQL APIs, and modern AI/ML libraries (Pandas, NumPy, scikit-learn, TensorFlow, or similar) will allow you to hit the ground running, yet please stay pragmatic—choose only what the project truly needs. From you I would like: • A concise project timeline that breaks work into clear ...

    $265 Average bid
    $265 Oferta promedio
    71 ofertas

    I need a skilled Python developer to develop a professional Python-based project. The project should have clean, well-structured, and maintainable code. I need help with development, debugging, testing, and deployment. Experience with Python, automation, data analysis, APIs, and AI/ML would be preferred. Please provide a clear project timeline, milestones, and estimated cost.

    $588 Average bid
    $588 Oferta promedio
    75 ofertas

    I am building a full-featured data analysis tool and am looking for a Python developer who can take it from concept to deployment with clean, well-structured, and fully tested code. Scope of work The core of the project is a pipeline that handles • data cleaning • data visualization • statistical analysis All stages should be written in Python using Pandas for wrangling, Matplotlib for visual output, and Scikit-learn where modelling or advanced statistics are required. I want the codebase organised for long-term maintainability, with clear documentation, type hints where useful, and unit tests that cover critical paths. Beyond core development I will need help with debugging, automated testing, and packaging/deployment (a Docker image or similar solution that le...

    $1063 Average bid
    $1063 Oferta promedio
    53 ofertas

    I am building an end-to-end Python solution that automatically ingests, processes, and reports on financial data pulled from CSV files, SQL databases, and live APIs. Clean, well-structured, and easily maintainable code is essential because the system will be extended over time. Scope of work You will take the project from initial design through deployment. That includes setting up the data-collection pipeline, writing transformation and analysis modules, implementing robust error handling and logging, building unit / integration tests, and preparing a production-ready deployment script or container. The stack is entirely Python, so I expect idiomatic use of tools such as pandas, SQLAlchemy, asyncio, and, where it adds value, lightweight AI/ML components for anomaly detection or forecast...

    $1050 Average bid
    $1050 Oferta promedio
    63 ofertas

    I am building a full-scale automation system that pulls data from the web, processes local files, and chains both into repeatable workflows. The core of the project must be written in clean, well-documented Python, structured so that future contributors can jump in without a learning curve. Alongside development, I will also need thorough debugging, unit and integration testing, plus assistance packaging and deploying the finished solution. Key automation goals • Web scraping: gather data from several public sites, respect , and expose scraping rules in a config file so new sources can be added without touching the codebase. • File processing: parse CSV, Excel, and PDF files dropped into a watch folder, normalise the contents, and feed them into the workflow. • Workfl...

    $1082 Average bid
    $1082 Oferta promedio
    62 ofertas

    We are developing a Shabbat-compliant smart alert lamp designed for observant households in Israel. The system connects Tuya-compatible smart lamps/switches with real-time emergency alert data (Pikud HaOref / Red Alert API). During Shabbat, the lamp must visually alert users (via color changes or preset light patterns) without violating Halachic principles (no user intervention, automated triggers, silent visual alerts, and local state memory). Key Responsibilities & Scope: Tuya IoT Platform Configuration: Set up the Cloud project on Tuya IoT Developer Platform. Define Product ID (PID) and Data Points (DPs) tailored for custom smart lighting/alert states. Real-time API Integration & Bridge: Build a lightweight, high-availability backend bridge that connects the Red Alert API ...

    $1380 Average bid
    $1380 Oferta promedio
    165 ofertas

    I’m looking to turn our raw e-commerce data into a practical customer-segmentation model and a set of clear, interactive visuals. The core of the job is to build a predictive model in Python that groups customers by meaningful behaviour traits, then surface those insights through tidy Excel summaries and a polished Power BI dashboard my team can explore on their own. Here’s how I picture the flow: • You’ll clean and shape the sales, product and customer tables I’ll provide (CSV/Excel). • Build and validate a clustering or classification approach that reliably separates customers into actionable segments. I’m open to K-means, hierarchical, or something more advanced if it improves accuracy and interpretability. • Translate the key metrics o...

    $8 / hr Average bid
    $8 / hr Oferta promedio
    21 ofertas
    Government Scraper Fix & Testing
    6 días left
    Verificado

    I have a Python-based, Dockerised service that collects public records from an online government portal. The crawler currently suffers from queue-handling bugs and occasional container issues, so the first milestone is to stabilise the existing codebase and make the scraping run end-to-end again. Once stability is restored I want solid quality gates in place: • Write and wire up full e2e tests that spin the stack in Docker, hit the target site and verify data is written to our queues/storage. • Manually exercise the run, capture a short screen recording that shows the scrape completing and records being persisted. • Wrap all work in a clean Git workflow—open a feature branch, commit changes and raise a pull request so the diff is easy to review. The portal uses a...

    $52 Average bid
    $52 Oferta promedio
    88 ofertas

    I’m building an agentic, AI-driven system whose single focus is task automation inside our marketing funnel. The goal is to hand off the repetitive, time-sensitive actions that move a prospect from first click to closed sale—think instant lead qualification, personalised email sequencing, follow-up reminders, and real-time tagging/segment updates—so my team can concentrate on strategy rather than upkeep. Here’s the shape of the project: • You design and deploy one or more autonomous bots that plug into our existing funnel assets (landing pages, CRM, email platform, analytics). • Each bot should decide next actions on its own, trigger downstream tasks, and log outcomes for easy audit. • All workflow logic must be easy for a non-developer to twea...

    $261 Average bid
    $261 Oferta promedio
    56 ofertas

    I need a straightforward yet rock-solid trading bot that can live on Binance around the clock. The core logic is a 100-level grid: as price drifts down it should accumulate positions level by level, then release them automatically on the ascent to the next level up. Everything has to flow through the official Binance API with secure key handling, low-latency order placement and sensible error recovery. Code & stack • Please write the bot in Python; that is my firm preference because I already use Python for other automation tasks and want to read or tweak the logic later. • Clear, modular structure and comments are important so maintenance is easy. Pairs & strategy tuning I do not have fixed trading pairs in mind and would value your market insight. Feel free to reco...

    $149 Average bid
    $149 Oferta promedio
    82 ofertas

    looking for a strong and experienced Full-Stack Developer with expertise in React.js, Python FastAPI, and databases to join our project. The ideal candidate should be able to understand requirements and user stories independently, take ownership of assigned tasks, and deliver high-quality, production-ready work with minimal supervision. Key Responsibilities Develop and maintain modern, responsive UI dashboards using React.js. Build and integrate REST APIs using Python FastAPI. Work extensively with databases, including data retrieval, validation, processing, and verification. Understand user stories and business requirements thoroughly and convert them into working solutions. Work independently on assigned tasks without requiring constant guidance or step-by-step assistance. Analyze exis...

    $59 Average bid
    $59 Oferta promedio
    127 ofertas

    Title: Python Developer Needed – Browser Automation with Proxy Integration & Session Management Description: We are looking for a skilled Python developer to build a secure browser automation script for managing multiple independent data sessions. Project Scope: We already have a basic script that launches a browser with specific settings (similar to Playwright/Puppeteer with headless=False and geolocation support). We need you to: 1. Integrate Proxy Management: Connect our system to external proxy providers (supporting HTTP/SOCKS5, residential, and mobile IPs). 2. Implement Session Isolation: Ensure each launched browser instance has a completely separate environment (cookies, cache, local storage). One session must never interfere with another. 3. IP Assignment Logic: Bui...

    $229 Average bid
    $229 Oferta promedio
    49 ofertas

    Description: We are looking for a skilled Python developer to build a secure browser automation script for managing multiple independent data sessions. Project Scope: We already have a basic script that launches a browser with specific settings (similar to Playwright/Puppeteer with headless=False and geolocation support). We need you to: 1. Integrate Proxy Management: Connect our system to external proxy providers (supporting HTTP/SOCKS5, residential, and mobile IPs). 2. Implement Session Isolation: Ensure each launched browser instance has a completely separate environment (cookies, cache, local storage). One session must never interfere with another. 3. IP Assignment Logic: Build a system where each session is assigned a specific dedicated proxy (sticky IP) that remains consistent f...

    $232 Average bid
    $232 Oferta promedio
    44 ofertas

    We are seeking an experienced freelance developer or development team to create Electronic Health Record (EHR) and Appointment Scheduling software. The goal is to implement a responsive web or desktop platform that is intuitive, secure, and efficient for daily use by healthcare professionals. Key functionalities include: Patient Management for registering, editing, and searching personal data, contact information, and medical history; an Electronic Health Record module for uploading medical progress notes, diagnoses, prescriptions, and consultation notes; a Files and Documents module for uploading and storing clinical analyses, studies, and images (PDF, JPG, PNG) directly linked to the patient's record; and an Appointment Scheduling System with an interactive calendar for assigning, c...

    $185 Average bid
    $185 Oferta promedio
    380 ofertas

    I’m building the first release of my stock-trading platform, “Trade for Tomorrow,” and the immediate priority is to wire in reliable, ultra-low-latency market data for both the NYSE and NASDAQ. Here’s the scope: • Connect to a proven real-time data provider (Polygon, IEX Cloud, Alpha Vantage, or your recommended alternative). • Stream level-1 quotes, trade ticks, and basic fundamentals with sub-second refresh. • Expose the feed through a clean, well-documented REST or WebSocket API so the rest of my application can subscribe and render charts instantly. • Include simple throttling, reconnect logic, and error handling so the service stays resilient during high-volume sessions. • Hand off a lightweight dashboard or sample script (...

    $260 Average bid
    $260 Oferta promedio
    49 ofertas

    Cloud Pricing Validation & Test Automation Framework Designed and developed an end-to-end Python automation framework to scrape and validate cloud pricing data from AWS and Azure platforms. Built Selenium-based UI automation using the Page Object Model (POM) and PyTest framework to validate pricing calculators, search functionality, filters, and region selection. Implemented API validation using the requests library to compare pricing data with scraped UI data. Automated data storage in SQLite and performed SQL-based validation for duplicates, missing values, and historical price comparison. Generated HTML execution reports, detailed logs, CSV/Excel summaries, and dashboards to monitor pricing changes and regression results. Integrated modular architecture with reusable utilities, con...

    $102 Average bid
    $102 Oferta promedio
    42 ofertas

    Tenho um aplicativo em Python dividido em cinco componentes — Launcher em Tkinter, Executor, Overlay, banco de dados SQLite e automação Playwright. Quero que tudo funcione como um único produto coeso. Meu objetivo principal é Adicionar novas funcionalidades, mas antes disso preciso de uma revisão completa da arquitetura para garantir que os módulos atuais estejam bem estruturados, sem bugs ocultos e fáceis de manter. Escopo geral • Revisar a fundo Launcher (Tkinter), Executor e Overlay, identificando gargalos de desempenho, dependências circulares ou violações de boas práticas. • Corrigir qualquer bug encontrado, documentando o problema e a solução aplicada. • Refatorar para...

    $146 Average bid
    $146 Oferta promedio
    127 ofertas

    I need a lightweight web application that keeps my fee records perfectly in-sync with an existing Google Sheet. The app must let me, as the sole Admin, log in through Google OAuth, view all incoming payments, mark them as received, and automatically push every change back to the sheet in real time. Core workflow I expect • Payment tracking – show current balances pulled from the sheet, allow quick status updates, and store a full change log. • Automated reminders – send scheduled email notifications to any payer who still owes fees, using data in the sheet to determine amount and due date. • Detailed reporting – generate monthly and ad-hoc summaries (total collected, outstanding, overdue) that I can download as CSV or view in the browser. Tech f...

    $93 Average bid
    $93 Oferta promedio
    52 ofertas

    I’m spinning up a production-grade content-generation platform and need an experienced Python engineer to own the build from model integration through cloud deployment. The core of the system will combine Agentic AI workflows with Retrieval-Augmented Generation, all running on Hugging Face Transformers and exposed through well-designed APIs. Here’s the flow I have in mind. A user submits a brief, the system retrieves supporting knowledge from a vector store, an agent chain crafts the prompt, and an LLM returns polished copy. Everything must be containerised, orchestrated as microservices, and pushed to Microsoft Azure—ideally AKS with CI/CD in place. FastAPI, async Python, Docker and Terraform/Bicep (or an equivalent infra-as-code tool) should feel second nature to you. ...

    $514 Average bid
    $514 Oferta promedio
    258 ofertas

    Je dirige une entreprise du secteur Technologie et je souhaite mettre en place un outil complet de gestion des stocks. Objectif Créer une solution capable de : • assurer le suivi des inventaires en temps réel ; • générer des rapports clairs et exportables (ventes, rotation, historique) ; • déclencher des alertes automatiques quand le seuil de réapprovisionnement est atteint. Attentes techniques Je reste ouvert sur la stack : proposez le combo serveur, base de données et interface (par exemple Node.js / Express, Django, Laravel, ou toute autre technologie que vous maîtrisez). L’essentiel est que la solution soit sécurisée, évolutive et simple à maintenir. Une interface web...

    $20 / hr Average bid
    $20 / hr Oferta promedio
    89 ofertas

    I’m building a Python-based web application that includes user registration, login, and profile management. The backend pieces are progressing smoothly, but I want structured, hands-on guidance to craft a clean, responsive front end that talks elegantly to my existing API endpoints. Your role is to mentor me through the entire frontend workflow—planning UI structure, choosing the most suitable stack (whether that ends up being pure HTML/CSS/JavaScript, a Django template system, or a SPA approach with React or similar), and then iterating on real code. I’d like to meet live once or twice a week, share my screen, walk through code reviews, and leave each session with clear, actionable next steps. Between sessions I’ll implement changes; you’ll review pull req...

    $2 / hr Average bid
    $2 / hr Oferta promedio
    46 ofertas

    I am an active Zerodha user in Kochi who wants to move from discretionary trades to a fully automated workflow. The priority is hands-on, in-person guidance that walks me through every practical step of setting up and running an algorithmic strategy with Zerodha’s Kite Connect API. Here is what I need from our sessions: • A complete local development environment on my laptop (Python, required libraries, IDE, version control). • Creation and management of API keys, plus secure handling of credentials. • A working template script that connects, pulls live market data, places orders, and logs activity. • Guidance on back-testing that same script so I can validate performance before going live. • Best-practice risk controls (position sizing, stop-loss ...

    $134 Average bid
    $134 Oferta promedio
    101 ofertas

    I am looking for a development partner to deliver a specific, well-defined feature (detailed in Sections 4–6), and ongoing relationship covering infrastructure maintenance and continued application development. This document is both a technical brief and a request for proposal. After reading it, we need you to come back to us with two things: confirmation that you (or your team) have the skills and experience to deliver this work, and a price and timeline for doing so. About This Engagement The product is a property monitoring platform: sensors installed in a property (temperature, humidity) feed a data pipeline that assesses damp, mould, and thermal risk, and generates reports for landlords and tenants. The work described here adds a new UI-driven workflow for triggering those re...

    $5072 Average bid
    $5072 Oferta promedio
    269 ofertas

    I already have a working Python script that scrapes text-based research data through a Chrome-based browser, running on schedules that range from monthly to near-real-time. The program works currently but requires analysis. This would be the first part of the project. Thereafter I’d like to sit down with an experienced scraper for a focused one-hour screen-share (Zoom or TeamViewer—whichever you prefer) and dissect the code line by line. During the session I want to: • spot bottlenecks that slow the crawl or chew up memory, • discuss smarter ways to handle dynamic pages and pagination, • tighten error handling and rate-limit management so it survives longer runs, and • come away with a short action list I can implement immediately, or • pr...

    $126 Average bid
    $126 Oferta promedio
    161 ofertas

    I want an AI-powered interactive chatbot that keeps me on track with spaced-repetition study and helps me improve my long-form, subjective answers. It should run in the browser and as a desktop app, sharing a single user account and database so I can switch devices without losing progress. The core flow I have in mind: • The system schedules questions using a proven spaced-repetition algorithm (SM-2 or equivalent) and presents them through a friendly chat interface. • I type my full answer; the chatbot uses NLP to highlight strengths, missing points, tone, or structure, then suggests concrete ways to refine the response. • All attempts, feedback, and review intervals are stored so the dashboard can show accuracy trends, time spent, and next-due items. Key deliverables ...

    $338 Average bid
    $338 Oferta promedio
    96 ofertas

    I am ready to move from detailed product-requirements to production code and need a full-stack engineer who can own the build-out of an AI-powered recruitment platform. Temporal will orchestrate every workflow, Postgresql will back our data, and Nous’s Hermes 3 agents will handle reasoning throughout the pipeline. The product vision is clear: • a Publication agent pushes openings to multiple channels; • a Marketing agent drives targeted outreach; • a Shortlisting agent filters applicants in real time; • built-in Analytics & Reporting present actionable insights; • an Application Tracking System ties everything together. Your first milestones involve wiring Temporal to a solid Postgresql schema, standing up Hermes 3 reasoning agents, and exposin...

    $18 / hr Average bid
    $18 / hr Oferta promedio
    218 ofertas

    I’m midway through a personal project and need a seasoned Python mind to guide me from solid intermediate skills to confident, production-ready code. I’m looking for help that spans the full spectrum: refining my grasp of core syntax, strengthening advanced design patterns and optimisation techniques, and making better use of popular libraries and frameworks that fit the project’s needs. Here’s what I have in mind: • Regular, live coaching sessions where we review my code, untangle issues, and discuss best practices. • Clear homework or mini–milestones so I can apply what we cover right away. • Practical walkthroughs of any libraries we decide to incorporate, plus advice on structuring the overall solution. The end goal is to ship this pro...

    $92 Average bid
    $92 Oferta promedio
    27 ofertas

    I’m ready to replace a handful of repetitive, behind-the-scenes chores on my site with a single, reliable automation. The goal is simple: once your solution is in place, day-to-day workflows that currently need human input should run entirely on their own, with clear logs so I can verify everything worked. What you’ll actually build will depend on the underlying stack (the site could be WordPress, Shopify, or fully custom), so I need someone comfortable analysing the current codebase, identifying integration points, and choosing the best toolset—Python with Selenium or Playwright, Node with Puppeteer, Zapier or Make, custom cron jobs, webhooks, you name it—as long as the final result is stable and easy to maintain. Key expectations • Analyse my existing wor...

    $34 Average bid
    $34 Oferta promedio
    43 ofertas

    We're InterCity Packers and Movers, a relocation company operating across major metro cities in India. Our website () is an established, SEO-driven lead generation site, and we want to add AI-powered tools to it — built properly, without disturbing what already ranks. What we need built: AI moving cost estimator — user enters city pair, home size (1BHK/2BHK/3BHK/villa), floor level, lift availability, and add-ons like vehicle transport or storage; returns an instant estimated range and captures the lead on submission. Output must be exclusive of GST and clearly labelled as an estimate, not a final quote. Conversational enquiry assistant — qualifies visitors, answers common questions about services and coverage, and routes serious enquiries to WhatsApp or our enquir...

    $1127 Average bid
    Destacado
    $1127 Oferta promedio
    134 ofertas

    I need a robust, production-ready Python scraping solution to collect 25,000 to 30,000 unique records across three specific categories in Greece: Restaurants, Things to Do (Activities), and Cruises. The target sources are major travel aggregators and platforms (e.g., TripAdvisor, Google Maps). Sample target structures include: • • • This data is used strictly for educational and statistical analysis. I am looking for a fixed-price offer. Bids that change or increase after the initial application will be immediately rejected. Technical Scope & Deliverables • The Engine: A self-contained Python script utilizing standard industry libraries (e.g., Scrapy, Selenium, BeautifulSoup, or requests). • The Output: One clean, fully deduplicated CSV file containing 25,00...

    $153 Average bid
    $153 Oferta promedio
    82 ofertas

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