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Freelancers patrocinados
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Contratar johnnier3
Hi, I'm Johnnie Reece, a Preferred Freelancer and senior full-stack engineer. For 10+ years I've shipped web, mobile, and emerging tech for startups and Fortune 500 companies, on time and without surprises. What I build: - Pixel-perfect web and mobile apps (React, Next.js, React Native, Flutter) scoring 98-100 on...Hi, I'm Johnnie Reece, a Preferred Freelancer and senior full-stack engineer. For 10+ years I've shipped web, mobile, and emerging tech for startups and Fortune 500 companies, on time and without surprises. What I build: - Pixel-perfect web and mobile apps (React, Next.js, React Native, Flutter) scoring 98-100 on Lighthouse - Secure, scalable backends in Node.js/NestJS, Java/Spring Boot, .NET, and Python - High-performance Shopify and WordPress stores, custom apps, and headless setups - Blockchain dApps, smart contracts, and Web3 integrations - Automation bots, scrapers, and AI workflows - AWS infrastructure with 99.99%+ uptime and auto-scaling How I work: Daily updates, live demos, direct access (no middlemen). I act as your technical partner, flagging risks early and writing clean, documented code built to last. Clients come back because I ship faster, cleaner, and more reliably. Ready to start? Message me. I reply fast and can begin immediately. menos -
Contratar leadconcept
FEATURED REVIEW: "I have enoyed working with this Freelancer. Great communicator and very trustworthy. I am so glad we decided to move forward with Yasir K. I would recommend to others." Jenna F.@FinallyFund ===== Good day, My name is Yasir Khurshid, CEO & Founder of LEADconcept, a Software, Web, AI & Automation...FEATURED REVIEW: "I have enoyed working with this Freelancer. Great communicator and very trustworthy. I am so glad we decided to move forward with Yasir K. I would recommend to others." Jenna F.@FinallyFund ===== Good day, My name is Yasir Khurshid, CEO & Founder of LEADconcept, a Software, Web, AI & Automation Development Company established in 2003. We are located in Lahore, Pakistan (GMT+5) and proudly serve clients across the world. For over 23 years, we have helped startups, SMEs and enterprises build scalable digital solutions that solve real business challenges. We are more than just developers; we strive to become a long-term technology partner for our clients by delivering quality work, transparent communication and dependable support. Why LEADconcept? - Established since 2003 (23+ years of experience) - Dedicated in-house team of experienced Project Managers, Developers, UI/UX Figma Designers and QA Engineers - Global client base with long-term business relationships - Flexible engagement models tailored to your project requirements. - Strong commitment to quality, transparency and ongoing support Our Core Expertise: - Custom Software Development - AI & Automation Solutions - Web Application Development - Mobile App Development (iOS & Android) - SaaS Product Development - ERP & CRM Solutions - eCommerce Development - Cloud & API Integrations - Digital Marketing & SEO Services Technologies & Platforms: Custom Applications (Web & Mobile), Open Source Customization, Responsive Websites, Python/Django, AI Automation, ChatGPT, OpenAI, PHP/MySQL, CodeIgniter, Laravel, WordPress CMS/Plugin Development, eCommerce Solution, WooCommerce, Joomla, OpenAI APIs, AI, MT4 & MT5, OpenCart, Magento, PrestaShop, BigCommerce, Shopify etc., Node.js, React.js, Vue.js, Express.js, AWS, Angular, Native Mobile Apps, Cross Platform Apps (React Native or Flutter), C#, C++, JavaScript, jQuery, AJAX. HTML5, AWS Lambda, AWS DynamoDB, API Gateway, Java Spring Boot, Bot development, NLP, Web Scraping, Data Science, Machine Learning, Data Analytics, Zoho, Bubble.io, HubSpot and other No-Code platforms, Odoo ERP, Odoo Customization, Blockchain, Ethereum, Smart Contracts and many more. Our Development Process: - Requirement Analysis & Consultation - Project Planning & Technical Architecture - Design & Development - Quality Assurance & Testing - Deployment & Launch - Post-launch Support & Maintenance At LEADconcept, we believe successful projects are built on communication, trust and technical excellence. Whether you need an MVP, a custom business application, AI-powered software or a complete digital transformation solution, we are committed to delivering scalable and reliable results. Feel free to get in touch. We would be happy to discuss your project requirements. Thank you, Yasir Khurshid CEO LEADconcept menos -
Contratar longngoc2307
I build reliable software solutions that go beyond the original requirements. With experience across full-stack development, backend systems, AI integrations, automation, trading platforms, APIs, SaaS products, eCommerce, and complex problem-solving, I help businesses turn ideas into stable, scalable, and...I build reliable software solutions that go beyond the original requirements. With experience across full-stack development, backend systems, AI integrations, automation, trading platforms, APIs, SaaS products, eCommerce, and complex problem-solving, I help businesses turn ideas into stable, scalable, and production-ready applications. My clients often describe me as someone who does more than just write code. I analyze the real problem, suggest better approaches, improve architecture, and deliver solutions that are easier to maintain and grow. Recent client feedback highlights my strengths: ✓ Built automated trading strategies and indicators that exceeded the initial scope and performed reliably in live environments. ✓ Developed and fixed complex C#/.NET, API, and financial integrations with careful testing and troubleshooting. ✓ Created AI-powered systems, CRM workflows, automation solutions, and backend platforms. ✓ Delivered Shopify, WordPress, and custom web applications with strong attention to UX, performance, and business goals. ✓ Improved existing projects by identifying hidden issues and implementing cleaner, more efficient solutions. My technical expertise includes: • Full-Stack Web Development • PHP, Laravel, Node.js, Python, C#, .NET • React, JavaScript, HTML, CSS • AI Integration & Automation Workflows • API Development & Third-Party Integrations • SaaS Architecture & Database Design • Shopify & eCommerce Solutions • Trading Systems, Indicators & Algorithmic Strategies • Debugging, Optimization & Code Improvement • Cloud, Server, and Deployment Support My working approach: 1. Understand your business goal, not only the technical request. 2. Design a practical solution with long-term scalability in mind. 3. Communicate clearly throughout development. 4. Test carefully and deliver stable results. Whether you need a complete application built from scratch, improvements to an existing system, automation of manual processes, or help solving a difficult technical challenge, I focus on delivering measurable value. I believe great development is not just about completing tasks. It is about creating solutions that help your business move forward. Looking forward to work with you. menos -
Contratar abhishek2323
Certified WordPress & Shopify Developer | Themes, Plugins, SEO & Content I’m a certified WordPress and Shopify developer with 10+ years of experience building secure, scalable, responsive, and high-performing websites. I have delivered 100+ WordPress websites, developed 50+ custom WordPress plugins, and created 50+...Certified WordPress & Shopify Developer | Themes, Plugins, SEO & Content I’m a certified WordPress and Shopify developer with 10+ years of experience building secure, scalable, responsive, and high-performing websites. I have delivered 100+ WordPress websites, developed 50+ custom WordPress plugins, and created 50+ Shopify stores. I provide complete website solutions, including development, customization, SEO, content writing, performance optimization, migration, maintenance, and integrations. 🔹 WordPress Development I can handle almost every type of WordPress project, including: ✔ Custom WordPress website development ✔ Custom theme and child theme development ✔ Custom plugin development and modification ✔ Plugin bug fixing and feature enhancement ✔ WooCommerce development and customization ✔ Custom post types, taxonomies, and fields ✔ REST API and third-party integrations ✔ Payment gateway and CRM integrations ✔ Membership, LMS, booking, directory, and marketplace websites ✔ Website migration, maintenance, security, and upgrades ✔ Elementor, Gutenberg, and WPBakery ✔ Figma, PSD, and HTML to WordPress conversion I work with PHP, JavaScript, HTML5, CSS3, MySQL, AJAX, JSON, and REST APIs. I write clean, secure, and scalable code. 🔹 Shopify Development I have developed and customized 50+ Shopify websites. My services include: ✔ Complete Shopify store development ✔ Shopify theme development and customization ✔ Custom sections, pages, and templates ✔ Product and collection setup ✔ App, payment, and shipping integrations ✔ Store redesign and migration ✔ Speed and mobile optimization ✔ Conversion-focused landing pages ✔ Shopify SEO and maintenance 🔹 SEO & Backlink Services I provide Hosting services, Fix hosting System. ✔ Keyword research ✔ On-page and technical SEO ✔ Meta titles and descriptions ✔ Content, heading, image, and internal-link optimization ✔ Off-page SEO and backlink building ✔ Guest posting and directory submissions ✔ Competitor backlink analysis ✔ Local SEO and citation building I follow safe SEO practices and avoid spammy backlinks. 🔹 Content & Blog Writing I create original, engaging, and SEO-friendly content, including: ✔ Blog posts and articles ✔ Website and service-page content ✔ Product descriptions ✔ Landing-page and business content ✔ Technical content ✔ Content rewriting and proofreading ✔ Keyword-focused SEO content 🔹 Why Work With Me? ✅ 10+ years of professional experience ✅ 100+ WordPress websites delivered ✅ 50+ custom plugins developed ✅ 50+ Shopify stores completed ✅ WordPress, Shopify, SEO, backlinks, and content in one place ✅ Clean, secure, and scalable work ✅ Clear communication and on-time delivery ✅ Short-term and long-term availability Let’s Build Something Great 🚀 Whether you need a WordPress website, Shopify store, custom theme, plugin, WooCommerce solution, SEO campaign, backlinks, or professional content, I’m ready to help. Send me a message to discuss your project. menos -
Contratar rafaelunag
With over 8 years of experience in web development, including a strong focus on JavaScript frameworks such as React.js, I have a proven track record of building intuitive, user-centric applications that align with modern design principles and business goals. In addition to traditional development, I have strong...With over 8 years of experience in web development, including a strong focus on JavaScript frameworks such as React.js, I have a proven track record of building intuitive, user-centric applications that align with modern design principles and business goals. In addition to traditional development, I have strong experience with no-code and low-code platforms including n8n, Bubble, and Make.com, enabling me to rapidly automate workflows, build scalable MVPs, and integrate complex systems with minimal overhead. Beyond my technical skills, I value collaboration and clear communication. I have partnered closely with product managers, designers, and backend developers to translate requirements into actionable solutions, meeting tight deadlines without compromising quality. My experience with tools such as Vite, Next.js, and Tailwind CSS further supports my ability to deliver production-ready applications efficiently. I would welcome the opportunity to discuss how my skills and experience align with your needs. 📞 Please feel free to contact me. 🔹 Frontend Development React.js, Next.js, Angular, Vue.js HTML5, CSS3, JavaScript (ES6+), SASS / SCSS Tailwind CSS, Bootstrap, GSAP (Animations) 🔹 3D & Interactive Web Three.js, React Three Fiber, D3.js, GSAP Animations, 3D Configurators 🔹 Full-Stack & Architectures MERN Stack, Full-Stack Web Applications, Scalable System Design, SSR / SSG (Next.js) 🔹 Mobile Development React Native, Flutter, iOS (Objective-C), Android (Java) 🔹 eCommerce Development WooCommerce (WordPress), Shopify (Customization & Optimization), Magento, Payment Gateway Integration, Checkout Optimization, eCommerce Automation 🔹 Backend Development PHP (Core & Advanced) Laravel, CodeIgniter, Node.js, Python (Django, Flask), REST APIs & Third-party Integrations 🔹 CMS & Website Builders WordPress, Shopify, Magento, Wix, Elementor Pro, Divi, Avada, WPBakery, Salient Salesforse, powerBI, Excel C#, 3D max, 3D design 🔹 Automation & Scraping Puppeteer, Selenium, BeautifulSoup, Web Scraping Systems, Workflow Automation (n8n), 🔹 Blockchain & Web3 Ethereum, Solana, Polygon, Base, Smart Contracts (Solidity, Rust), DApps Development, NFT Platforms, Wallet Integration (MetaMask) 🔹 Telegram & TON Development Telegram Mini Apps, Telegram Bots & Automation, TON Blockchain (FunC, Solidity), TON Wallet Integration, DeFi & NFT Solutions on TON, 🔹 DevOps & Cloud AWS, Azure, Google Cloud CI/CD Pipelines Deployment & Infrastructure Automation 🔹 AI & Machine Learning AI Automation,NLP Integrations,Machine Learning Model Integration 🔹 Databases MySQL, PostgreSQL, MongoDB, Firebase, MS SQL Server 🔹 Design & UX UI/UX Design, User-Centered Design, Conversion Optimization, Branding, menos -
Contratar xintian923
I'm an embedded systems engineer who takes electronic products from the first schematic to a working device with its own software. I cover the whole chain myself — PCB design, firmware, a Windows tool for engineers and a mobile app for end users — so there are no gaps between hardware and software teams. PCB...I'm an embedded systems engineer who takes electronic products from the first schematic to a working device with its own software. I cover the whole chain myself — PCB design, firmware, a Windows tool for engineers and a mobile app for end users — so there are no gaps between hardware and software teams. PCB Design Schematic and PCB layout in Altium for ESP32, nRF52, STM32 and LTE/Wi-Fi module boards, including PoE power, camera interfaces, dual-SIM and compact wearable designs. I prepare production files for JLCPCB and other manufacturers and review designs to catch problems before fabrication. Firmware Development Embedded C/C++ on ESP32 (ESP-IDF, FreeRTOS), Nordic nRF52 (BLE), STM32 (CMSIS-RTOS2), Qualcomm QCC audio SoCs, Quectel LTE modules (QuecPython), Beken Wi-Fi video SoCs, Particle and PIC, plus Verilog on Xilinx FPGAs. Typical work includes Modbus RTU sensors, relay and servo control, touchscreen HMIs with LVGL, UART/I2C/SPI/CAN interfaces, low-power design and field-issue debugging. Windows C# Applications PC-side configuration, monitoring and test tools that talk to devices over serial/RS-232, USB and network — parameter setup, live data display, logging and simulation environments that speed up testing without real hardware. Flutter & Android Apps Cross-platform Flutter apps for Android and iOS, and native Kotlin/Jetpack Compose apps, connected to devices over BLE, Wi-Fi or the cloud (ThingsBoard), with remote control, live telemetry, alerts and multi-language UI. Recent projects include an industrial spa controller with a companion mobile app, a multi-axis servo motion controller for simulator rigs, a wearable LTE emergency device, a wireless trailer camera system, a BLE item-tracking device and a water-leak metering product — several of them deployed in the field. I write clean, documented code in English, clarify requirements before starting, and stay available after delivery. Let's turn your idea into a product that works. menos -
Contratar bhawanbaweja
My name is Bhawan Baweja, I am a full stack developer with a Bachelors in Technology from BCOU having over 20 years of experience in the IT industry. My core skills are software architecture, so I excel at database design and core PHP. I also excel at SaaS apps, and any app that a company might need as its backbone...My name is Bhawan Baweja, I am a full stack developer with a Bachelors in Technology from BCOU having over 20 years of experience in the IT industry. My core skills are software architecture, so I excel at database design and core PHP. I also excel at SaaS apps, and any app that a company might need as its backbone CRM or CMS tool. I work with a team that has been working with eCommerce since 2003 onwards, and we have focused our efforts on mainly making sites and applications (yes mobile apps too). If you have an idea in your head and are looking for someone with years of experience and technical knowledge to guide you and bring your idea to life, then definitely hire me as I would like the opportunity to chat and work with you. menos -
Contratar AndrewJSMAN
I’m Andrii, an IT professional with hands-on experience since 2020. I’m a results-driven AI and Web Developer specializing in building intelligent, scalable, and user-centric solutions. My expertise includes: Web Development – full-stack applications, SaaS platforms, e-commerce solutions, and seamless API...I’m Andrii, an IT professional with hands-on experience since 2020. I’m a results-driven AI and Web Developer specializing in building intelligent, scalable, and user-centric solutions. My expertise includes: Web Development – full-stack applications, SaaS platforms, e-commerce solutions, and seamless API integrations. AI & Machine Learning – custom model development, chatbots, NLP solutions, data automation, and predictive analytics Mobile Development – building high-quality mobile applications using React Native and Flutter Automation – optimizing workflows with AI, APIs, and custom scripts to reduce costs and improve efficiency I focus on understanding client needs, crafting smart technical solutions, and delivering reliable, high-quality results on time. Whether you’re looking for an AI-powered product, a modern web or mobile platform, or a long-term development partner, I’m ready to help transform your ideas into powerful, high-performing solutions. Let's talk. Thanks. menos -
Contratar naminghn
As a product-focused full-stack developer with deep experience in end-to-end software delivery, I translate complex business requirements into high-performance, maintainable web applications. My focus is straightforward: understand your business challenges, develop the right technical solutions, and deliver reliable,...As a product-focused full-stack developer with deep experience in end-to-end software delivery, I translate complex business requirements into high-performance, maintainable web applications. My focus is straightforward: understand your business challenges, develop the right technical solutions, and deliver reliable, high-quality results. Core Technical Competencies Software Architecture & Backend Engineering Designing scalable, secure, and maintainable applications, APIs, and backend systems. Expertise in PHP (Laravel), Node.js, NestJS, TypeScript, database architecture, performance optimization, and system integration. Frontend Architecture & Engineering Building high-performance, scalable web applications with a focus on user experience, maintainability, and enterprise-level requirements. Expertise in React, Next.js, Redux, and modern UI frameworks. Cloud, DevOps & Infrastructure Designing, deploying, and managing secure, reliable, and scalable production environments. Experienced in AWS, Docker, Linux infrastructure, CI/CD automation, and cloud-based application operations. menos -
Contratar extreamcode
I am a Full-Stack, AI, and Digital Solutions Engineer with 15+ years of experience delivering websites, business apps, automation systems, API integrations, CRM workflows, dashboards, digital marketing support, presentations, and technical problem-solving. I help clients turn ideas into practical deliverables, from...I am a Full-Stack, AI, and Digital Solutions Engineer with 15+ years of experience delivering websites, business apps, automation systems, API integrations, CRM workflows, dashboards, digital marketing support, presentations, and technical problem-solving. I help clients turn ideas into practical deliverables, from planning and design to development, deployment, optimization, documentation, and post-launch support. 30-Day Guarantee with Full Support Coverage After Project Completion. Core Expertise: - Custom websites, web apps, dashboards, portals, SaaS tools, admin panels, and business software - PHP, MySQL, JavaScript, React, Node.js basics, Python, Flask/FastAPI, MERN, LAMP, and CakePHP - WordPress, WooCommerce, Shopify, Magento, OpenCart, PrestaShop, CS-Cart, WHMCS, Webflow, Wix, Squarespace, Framer, Base44, Lovable, and Odoo - Flutter mobile apps for Android and iOS - REST APIs, webhooks, payment gateways, data sync, and third-party integrations - AI / ChatGPT integrations, AI assistants, automation tools, Python MVPs, and AI-enabled workflows - CRM, lead capture, verified lead workflows, appointment-setting systems, GoHighLevel, Zoho CRM, forms, funnels, and marketing automation - Landing pages, analytics, conversion tracking, email/SMS/WhatsApp workflows, and lead management - UI/UX, responsive web design, Figma-to-web, product pages, checkout pages, and conversion-focused layouts - PowerPoint, pitch decks, executive presentations, educational presentations, visual storytelling, infographics, and editable business documents - Canva, Figma, Adobe-style assets, social/web graphics, product visuals, storyboards, and AI-assisted image/video concepts - Three.js, WebGL, Unity-style interactive experiences, product visualization, and marketing animation support - SQL databases, reports, authentication, booking systems, inventory tools, and operational dashboards - Hosting, cPanel/WHM, VPS, Cloudflare, SSL, DNS, Linux/Windows Server, deployment, migration, speed optimization, and troubleshooting - Business process, logistics, capacity-planning, simulation-style workflows, AnyLogic/FlexSim-style support, Excel/SQL data preparation, scenario reporting, and documentation Many projects are not only websites. They involve connecting software, data, marketing, operations, reports, presentations, APIs, cloud services, and business workflows. I help turn those moving parts into dependable deliverables. What You Can Expect: - Clear communication - Practical technical advice - Clean, scalable implementation - Business-focused problem solving - Reliable troubleshooting - Proper documentation - 1-month free support after delivery Whether you need a website, eCommerce store, app, API integration, automation workflow, CRM setup, lead generation system, dashboard, presentation deck, AI tool, server fix, creative web asset, or business process solution, I can help you build it properly. menos
