Python Developers para contratar
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Freelancers patrocinados
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Contratar iosifpeterfi
CompTIA Security+ and Microsoft MCSE/MCSA/MCITP certified, with 15+ years of experience, 100+ delivered projects, and a 4.9 Freelancer rating across 101 reviews. I help businesses build, improve, and maintain software and infrastructure they can rely on. Clients usually come to me when they need someone who can take...CompTIA Security+ and Microsoft MCSE/MCSA/MCITP certified, with 15+ years of experience, 100+ delivered projects, and a 4.9 Freelancer rating across 101 reviews. I help businesses build, improve, and maintain software and infrastructure they can rely on. Clients usually come to me when they need someone who can take ownership—not just complete isolated technical tasks. I help launch new platforms, modernize existing systems, improve reliability and performance, automate operations, and solve problems that are slowing the business down. My focus is always the outcome: stable systems, smoother operations, less downtime, easier maintenance, and a setup that can grow with the business. I'm based in Germany and communicate fluently in English (C2), German (C1), and Romanian (native). I also operate my own hosting infrastructure, which can be useful for development, staging, testing, and deployment when a project needs it. You can expect clear communication, realistic commitments, and dependable follow-through. I'm also available after delivery for ongoing development, maintenance, monitoring, improvements, and long-term technical support. If you need someone experienced who can take responsibility for the technical side and stay involved long-term, I'd be glad to help. menos -
Contratar AwaisChaudhry
*Click Contact to discuss your project* We are ZAWN Tech, a software and engineering team helping businesses turn complex ideas into reliable, production-ready products. Since 2014, we have delivered web platforms, mobile applications, SaaS products, AI/ML solutions, enterprise systems, automation, blockchain...*Click Contact to discuss your project* We are ZAWN Tech, a software and engineering team helping businesses turn complex ideas into reliable, production-ready products. Since 2014, we have delivered web platforms, mobile applications, SaaS products, AI/ML solutions, enterprise systems, automation, blockchain applications, IoT/embedded systems, and custom software for clients worldwide. With 349+ client reviews, a 4.9/5 rating, 95% on-time delivery, and 99% on-budget performance, our focus is simple: understand the business problem, build the right technical solution, and deliver it reliably. What we specialize in • AI & Machine Learning — computer vision, AI applications, automation, LLM integrations • Web & SaaS — React, Next.js, Node.js, Python, PHP and custom platforms • Mobile Apps — iOS, Android and cross-platform applications • Enterprise Software — business management systems, APIs, integrations and automation • Blockchain & Web3 — smart contracts, wallets, exchanges and custom blockchain solutions • IoT & Engineering — connected devices, embedded systems and industrial applications • Cloud & DevOps — deployment, infrastructure, APIs, databases and scalable architectures Why clients work with us ✅ 10+ years of experience on Freelancer ✅ 349+ completed client reviews ✅ 4.9/5 overall rating ✅ 95% on-time delivery ✅ 99% on-budget delivery ✅ Experienced multi-disciplinary technical team ✅ Full project lifecycle — strategy → design → development → testing → deployment → support We are particularly suited to projects where technical complexity, reliability and long-term maintainability matter. If you have an idea, an existing product that needs improvement, or a complex system that needs to be built from scratch, send us the requirements and we'll help you determine the best technical approach. menos -
Contratar neerajdhameliya
neerajdhameliya neerajdhameliya
$25 USD / hora
Full Stack Developer: Flutter, React, Node, PythonIndiaFull stack web developer and mobile app developer building web apps, SaaS platforms, APIs and Flutter apps since 2015. On Freelancer: 100+ completed projects, 5.0 rating, 99% on time and 99% on budget. Need a reliable developer for a new product, or someone to take over and grow an existing one? You work directly...Full stack web developer and mobile app developer building web apps, SaaS platforms, APIs and Flutter apps since 2015. On Freelancer: 100+ completed projects, 5.0 rating, 99% on time and 99% on budget. Need a reliable developer for a new product, or someone to take over and grow an existing one? You work directly with the engineer responsible for planning, development and deployment, in clear, plain English. Mobile app developer: Flutter and FlutterFlow • Cross-platform Flutter apps for iOS and Android, written in Dart • FlutterFlow apps with custom code, custom widgets and Flutter code export • Firebase and Supabase back ends, payments, push notifications, maps and chat • App Store and Google Play releases, upgrades and crash fixes Many of my Freelancer reviews are for Flutter, FlutterFlow, Firebase and Supabase apps. JavaScript developer: MERN, Next.js, NestJS • MERN stack apps with MongoDB, Express, React and Node.js • Next.js web apps, dashboards and SaaS platforms with fast, SEO-friendly pages • Node.js and NestJS back ends, REST APIs and real-time features • Headless e-commerce stores with Medusa and Next.js storefronts • TypeScript, Tailwind CSS, Stripe payments and third-party API integrations Python developer: Django, FastAPI, Flask • Django web apps, admin panels and customer portals • REST APIs with Django REST Framework, FastAPI and Flask • PostgreSQL and MySQL database design and query tuning • Computer vision and image analysis, plus AI features with OpenAI and Claude when you need them Recent work: a £20K+ multi-phase Python image-analysis platform, plus full stack performance work for live products. Industries: health and wellness, fitness, education, travel, e-commerce and B2B SaaS. Hire me as your Flutter developer, FlutterFlow developer, React developer, Next.js developer, Node.js developer, NestJS developer, MERN stack developer, Python developer, Django developer, FastAPI developer or Flask developer. Open to long-term, full-time work and fixed-scope projects. Takeovers of existing codebases are welcome: bug fixes, upgrades and speed work. Share your goal, current setup and biggest constraint, and I'll reply with a focused plan. Tech stack: Flutter, FlutterFlow, Dart, React, ReactJS, React.js, Next.js, NextJS, Node.js, NodeJS, NestJS, Nest.js, Express.js, MongoDB, MERN, Medusa.js, JavaScript, TypeScript, Python, Django, DRF, FastAPI, Flask, PostgreSQL, MySQL, Firebase, Supabase, Tailwind CSS, Stripe, AWS, Docker menos -
Contratar diektech
Exceed Your Expectation! Let's Do It Together!! Hi, I'm Elias, founder of Reupped Technologies LLC. Most software projects don't fail because of poor development—they fail because the wrong problems are solved first. That's why every project begins by understanding your business, your users, and the workflow behind...Exceed Your Expectation! Let's Do It Together!! Hi, I'm Elias, founder of Reupped Technologies LLC. Most software projects don't fail because of poor development—they fail because the wrong problems are solved first. That's why every project begins by understanding your business, your users, and the workflow behind the idea before writing a single line of code. For more than 20 years, I've helped startups, entrepreneurs, and established businesses build software that is reliable, scalable, and designed to grow with them. Whether it's a SaaS platform, AI-powered application, mobile app, marketplace, ERP, CRM, fintech product, or custom business system, my focus is always the same: build software that solves real problems while keeping future growth in mind. I handle the complete development process, including: • Product planning • UI/UX • Web development • Mobile apps • Backend architecture • API integrations • AI solutions • Blockchain • Cloud deployment • Long-term support What clients appreciate most isn't just our technical expertise—it's our ability to simplify complex ideas, ask the right questions, and recommend solutions that make sense for the business. If you're looking for a development partner who values communication, thoughtful planning, and long-term success just as much as clean code, I'd be happy to discuss your project. menos -
Contratar Beannsofts
As a software architect and Python developer with 10+ years of experience, I design and deliver full-stack, high-performance crypto trading automation systems for both individuals and organizations. Notable project: 10xTraders.ai – a fully cloud-native, multi-user crypto trading platform that supports strategy...As a software architect and Python developer with 10+ years of experience, I design and deliver full-stack, high-performance crypto trading automation systems for both individuals and organizations. Notable project: 10xTraders.ai – a fully cloud-native, multi-user crypto trading platform that supports strategy generation, live trade execution, smart notifications, user dashboards, and automated scaling, integrating TradingView charts and custom AI modules. My expertise includes: Strategy Engine Development: Design, testing, and deployment of custom and modular trading strategies (momentum, DCA, grid, arbitrage, trend-following, mean reversion, risk management overlays, etc). Exchange Integrations: Multi-exchange (Binance, Bybit, KuCoin, Coinbase, OKX, and more) spot, margin, and derivatives connectivity, robust error handling, and seamless authentication. Backtesting & Simulation: Fast, accurate historical and forward backtesting engines; optimization tooling; walk-forward analysis; metric dashboards. Automated Live Trading: Real-time execution, position sizing, dynamic stoploss/TP, risk management, error recovery, and live trade monitoring. Signal & Webhook Handling: Integration with TradingView, Telegram, Discord, email alerts; advanced webhook processors; custom event triggers. Trading Terminal UI: Web-based terminals for trade monitoring, live logs, analytics, and order management; deep TradingView chart integration; responsive dashboards. AI/ML-Driven Trading: Custom modules for signal generation, position management, and adaptive strategy optimization with machine learning. Portfolio Management: Multi-asset and multi-strategy allocation, wallet/rebalancing, cross-exchange tracking, P&L and risk statistics. Notification & Reporting: Real-time logging, alerting (web, mobile, email, Telegram), performance reporting, and alerting for trade state, errors, fills, or margin events. Cloud & DevOps: Docker, Kubernetes, Helm, NGINX, automated CI/CD pipelines, secure API exposure (REST/WebSockets), volume scaling for thousands of concurrent users. User & Multi-Tenancy: Auth, multi-user session management, isolated deployments, and secure separation for hosted trading platforms. API & Bot Management: REST/WebSocket APIs for strategy control, trade monitoring, status queries, bot lifecycle (spawn/stop/clone/update) at scale. Config & Secrets Handling: Secure, dynamic config management (YAML, JSON), secrets vaults, role-based access, per-user exchange keys. Deployment: Production experience with Linux, bare metal, AWS, GCP, DigitalOcean, Hetzner, OVH; scaling to global audiences. I combine technical rigor, creative engineering, and a passion for clean, robust code to deliver trading solutions that are powerful, resilient, and user-friendly. I’m ready to build and run your next-generation crypto trading or automation platform—end-to-end, from strategy to cloud! menos -
Contratar ZohaibRoy
✔️ Hi, I am a Professional Python Developer with excellent experience in Full Stack Web Technologies,Web development, Desktop applications, Automation, Mobile app development, Machine Learning, Chatbots, Web Automated Bots ,Web Scraping, and Graphical User Interface (GUI) design. I can solve any type of problem in...✔️ Hi, I am a Professional Python Developer with excellent experience in Full Stack Web Technologies,Web development, Desktop applications, Automation, Mobile app development, Machine Learning, Chatbots, Web Automated Bots ,Web Scraping, and Graphical User Interface (GUI) design. I can solve any type of problem in python Projects. I can build full stack web applications as well as Android Applications.Pyqt5 is one of the best framework i use to build desktop applications for windows & MAC OS. ✔️ Certified JavaScript Developer ✔️Certified Python Developer ✔️ Desktop Apps Development ✔️ Web Apps Development ✔️ Telegram/Discord/Ai Chatbots Development ✔️ Web Scraping & Automation Expert ✔️ 5+ Years of Experience ✔️ 180 + Positive Reviews Full Stack Apps using Python Rust VB.NET PHP JavaScript C# Node Js I am Expert in the following Technologies : ✅Frontend (HTML, CSS, JavaScript ES6, Reactjs, Redux , Jquery, Ajax) ✅Responsive Design (Bootstrap ,Tailwind , FlowBite) ✅ Backend ( Python, Django, Flask, API Integration, Django REST APIs) ✅ Database ( MYSQL, MongoDB, PostgreSQL,SQLITE 3) ✅ CMS (WordPress,Blogger,Wix) ✅ Ecommerce (Shopify) ✅ Google Apps Script (Sheets, Docs, Maps) ✅ GUI development ( PYQT, Tkinter, Nativefier ,Tauri , Electron, WPF ) ✅ Web Scrapping ( BeautifulSoup, Selenium,Scrapy) ✅ Web Automation ( Selenium webdriver, Zapier ,Playwright) ✅ Android Automation ( Appium ) ✅ Desktop Apps Automation ( Power Automate , Selenium , Appium , PyWinAuto ) ✅ WordPress Automation ( Make.com , IFFT) ✅ Data Analysis ( Pandas ,Numpy ) ✅ Data Science & Visualization ( Streamlit , Matplotlib) ✅ AWS (Amazon Web Services) ✅ Android Native Apps (React Native) ✅ RASA,BotPress,ChatterBot ChatBots,VoiceFlow,LangFlow,ManyChat,N8N ✅ Flowise AI Chatbots ✅ Telegram Bots & Telegram Api ✅ Stocks Scrapping , Odds Scrapping , NBA Scores Scrapping ✅ Sports Scrapping , Betting Sites Scrapping , Live Data Scrapping I am eager to start your projects and looking forward to work with you in the future. menos -
Contratar gianniszagoritis
gianniszagoritis gianniszagoritis
$55 USD / hora
Senior Software Engineer | AI, CRM, SEO, ShopifyGreeceI am a Senior Full-Stack Software Engineer with more than 10 years of experience building scalable, production-grade web, mobile applications, backend systems, and AI-powered platforms. I help businesses design and build reliable software systems — from architecture and development to deployment and scaling — with a...I am a Senior Full-Stack Software Engineer with more than 10 years of experience building scalable, production-grade web, mobile applications, backend systems, and AI-powered platforms. I help businesses design and build reliable software systems — from architecture and development to deployment and scaling — with a strong focus on performance, maintainability, and real-world usability. My core strength is building end-to-end systems that combine clean backend architecture, efficient databases, and modern frontend interfaces. I design and develop secure APIs, optimize system performance, and build applications that can handle real production workloads. I also specialize in AI and automation systems, including computer vision and real-time detection solutions, AI API integration, generative AI applications, chatbot development, retrieval-augmented generation (RAG), workflow automation, SaaS architecture, and full-stack development using modern technologies. Alongside my software engineering background, I have professional experience in architecture and 3D design, working with Revit, SketchUp Pro, 3ds Max, and Maya. My architectural experience includes residential 3D modeling, floor plans, building elements, spatial layouts, materials, architectural visualization, and presentation-ready renders. Core Expertise: ✅ Full-Stack Web Application Development (React, Next.js, Node.js, Python, Shopify, Webflow, Laravel, Moodle, Golang, C#, ASP.NET, C++, Java) ✅ Backend Architecture, API Design & Database Optimization (PostgreSQL, MSSQL, MongoDB, Supabase, Oracle, MySQL, Vector Database) ✅ CRM Solutions & Integrations — Salesforce, HubSpot, Zoho CRM, Microsoft Dynamics, CRM customization, automation, API integrations, and workflow optimization. ✅ Scalable System Design & Cloud Deployment (Docker, Kubernate, AWS/GCP/Azure, CI/CD) ✅ AI & Machine Learning Integration (PyTorch, Computer Vision, YOLO, RAG) ✅ Automation Systems & Real-Time Data Processing ✅ Performance Optimization & Production System Maintenance ✅ iGaming, Sports Betting, Casino, Betfair, MT5 bot development ✅ POS system integration ✅ 3D Architecture, 3D Animation, Revit, Maya, 3D MAX, AutoCAD, Sketchup Pro I focus on delivering production-ready solutions that are scalable, stable, and built for long-term growth — not just prototypes. menos -
Contratar shayankhan333
I am Shayan - full-stack web, mobile, and software developer, active since 2018. 120+ projects delivered for clients worldwide with a 5.0 rating. Whether you need a professional website, a custom web application, a mobile app for iOS or Android, an eCommerce platform, business automation through CRM or ERP systems, or...I am Shayan - full-stack web, mobile, and software developer, active since 2018. 120+ projects delivered for clients worldwide with a 5.0 rating. Whether you need a professional website, a custom web application, a mobile app for iOS or Android, an eCommerce platform, business automation through CRM or ERP systems, or an AI-powered system, I can guide the process from idea to deployment. I focus on understanding business objectives first, then designing and developing systems that are efficient, secure, and built for long term growth. Here is what I build: AI and Automation - OpenAI GPT, Claude API, LLM fine-tuning, RAG pipelines and vector databases (Supabase pgvector, Pinecone, ChromaDB), LangChain, LlamaIndex, PyTorch, TensorFlow, Hugging Face, CUDA. Chatbots, AI agents, AI search and recommendation engines, content generation tools, document and PDF processing, plus workflow automation with Python, n8n, Zapier, Make, custom web scrapers, report generation, and scheduled pipelines. Web Applications - React.js, Next.js, Vue.js, Nuxt.js, Angular, TypeScript, Node.js, Laravel, CodeIgniter, Chrome Extensions, Django, FastAPI, Express.js, Symfony, ASP.NET / .NET Core. SaaS platforms, dashboards, admin panels, booking systems, client portals, POS front-ends, and Progressive Web Apps. Websites and E-Commerce - WordPress, WooCommerce, Shopify, Magento, BigCommerce, PrestaShop, Webflow, Wix, Drupal, HubSpot CMS. HTML5/CSS3, Tailwind, Bootstrap, custom themes and plugins, redesigns, speed and on-page SEO, payment gateways (Stripe, PayPal, Square), inventory and shipping automation. Mobile Apps - Android and iOS with React Native, Flutter, Swift, Kotlin, and Ionic. Push notifications, in-app payments, offline sync, real-time features, store publishing, and POS apps with hardware features like direct receipt printing. Data Engineering - Azure Data Factory, Databricks, PySpark, SQL Server. ETL pipelines, SQL-to-PySpark migrations, workflow setup, YAML configuration, and CI/CD deployment. ERP and Business Systems - ERPNext (invoices, purchase orders, PDF-to-ERP automation), Zoho, and custom CRM dashboards shaped around your workflow. APIs and Integrations - REST, GraphQL, WebSocket, SOAP. Stripe, PayPal, Twilio, SendGrid, Xero, MYOB, Google APIs, courier APIs, email and Teams sync, and C#/.NET desktop utilities connected to your systems. Cloud and Servers - AWS (EC2, S3, Lambda, RDS, ECS), Microsoft Azure, Google Cloud, DigitalOcean. Docker, Kubernetes, Terraform, GitHub Actions, CI/CD pipelines, serverless and auto-scaling setups, Nginx, Linux administration, monitoring, and cPanel/VPS optimization. Databases - MySQL, PostgreSQL, MongoDB, SQL Server, Firebase, Redis, Cassandra, DynamoDB, Elasticsearch. Design, migration, optimization, and scaling. Industries I have worked in: Healthcare, Finance, Logistics, Retail and POS, E-Commerce, Education, Events, MVP development and SaaS startups. Shayan menos -
Contratar miansaif727
I help businesses turn raw web data into growth — through scraping, lead generation, and AI-powered automation. With hands-on experience in Scrapy, Selenium, and modern AI automation tools, I build custom solutions that save you hours of manual work and deliver results you can act on immediately. What I bring to the...I help businesses turn raw web data into growth — through scraping, lead generation, and AI-powered automation. With hands-on experience in Scrapy, Selenium, and modern AI automation tools, I build custom solutions that save you hours of manual work and deliver results you can act on immediately. What I bring to the table: 🔹 Web & Data Scraping — Extracting structured data from any website, no matter how complex (dynamic content, logins, pagination, anti-bot measures). I deliver clean, ready-to-use datasets in the format you need (CSV, Excel, JSON, database). 🔹 Lead Generation — Building targeted lead lists with verified emails, phone numbers, and company details, so your sales team spends time closing deals, not searching for prospects. 🔹 AI Automation — Designing smart workflows that connect scraping, data processing, and outreach using tools like Python, APIs, and AI models — cutting manual tasks and scaling your operations. I focus on accuracy, reliability, and clear communication throughout every project. Whether you need a one-time data pull or an ongoing automated pipeline, I treat your project like it's my own business. Let's talk about what you're trying to build — I'll tell you honestly if I'm the right fit, and if I am, I'll get it done right. menos -
Contratar MashoodurRehman1
MashoodurRehman1 MashoodurRehman1
$35 USD / hora
✅Web✅Desktop✅Mobile✅AI/ML Solutions✅Bots✅ScrappingPakistanI am a versatile and highly skilled software developer with a strong command over a wide range of domains including Web development, Desktop applications, Automation, Mobile app development, Machine Learning, Chatbots, Web Scraping, and Graphical User Interface (GUI) design. With a proven track record of delivering...I am a versatile and highly skilled software developer with a strong command over a wide range of domains including Web development, Desktop applications, Automation, Mobile app development, Machine Learning, Chatbots, Web Scraping, and Graphical User Interface (GUI) design. With a proven track record of delivering innovative solutions, I thrive in creating cutting-edge software that not only meets client needs but exceeds their expectations. My passion for technology and dedication to staying at the forefront of industry trends drive my commitment to delivering excellence in every project I undertake. ✅ Frontend (HTML / CSS / JavaScript / Reactjs / Redux / VueJs / Angular / Jquery / GraphQL / Material Design / UI&UX) ✅ Backend ( Python (Django, Flask, FASTAPI) NodeJs (Expressjs), C#(.NET / Blazor) , API Integration, REST APIs) ✅PHP / Laravel / Blade / VB.NET ✅ Mobile app development ( Android & IOS / Flutter / React Native / Hive / Firebase ) ✅ Database ( MYSQL, MongoDB, PostgreSQL, Elastic Search (ES), ORM ) ✅ GUI development ( QT / WPF / PYQT / Tkinter ) ✅ Web Scrapping ( BeautifulSoup / Selenium / Scrapy ) ✅ Automation ( Selenium webdriver, Zapier ) ✅ Data Analysis & Visualization ( Numpy, Pandas /Matplotlib / Seaborn ) ✅ Data-Driven Web Apps (Dash / Plotly / Streamlit) ✅ Artificial intelligence / Machine learning (Scikit-Learn / Tensorflow ) ✅ Data Engineering & Analytics ( ETL Pipelines, Data Warehousing, Data Lakes, Databricks, Apache Spark / Airflow, Snowflake / BigQuery, dbt), ArcGIS, QGIS ✅ Odoo ✅ AWS (Amazon Web Services) ✅ RASA Chat Bots ✅Docker ✅ Blockchain dApp development, Web3.js, Solidity, and smart contracts ✅ Algo Trading / Metatrader/MQL5 menos
