API Developers For Hire
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Hire huylesitdn
🚀 Full-Stack Developer | 9+ Years | 30+ Projects Delivered I help startups and businesses build fast, scalable, and production-ready web applications — from pixel-perfect UIs to robust backends and AI-powered features. With 9+ years of hands-on experience on Freelancer, I've delivered 30+ projects across e-commerce,...🚀 Full-Stack Developer | 9+ Years | 30+ Projects Delivered I help startups and businesses build fast, scalable, and production-ready web applications — from pixel-perfect UIs to robust backends and AI-powered features. With 9+ years of hands-on experience on Freelancer, I've delivered 30+ projects across e-commerce, SaaS, fintech, and more. ━━━━━━━━━━━━━━━━━━━━━━ 🤖 AI INTEGRATION ━━━━━━━━━━━━━━━━━━━━━━ 💡 OpenAI / ChatGPT API integration (chatbots, content generation, Q&A) 💡 LangChain — RAG pipelines, document Q&A, AI agents 💡 Embeddings & Vector Search (Pinecone, Chroma, Weaviate) 💡 Whisper / Text-to-Speech integration 💡 AI-powered dashboards and automation workflows 💡 Fine-tuning & prompt engineering ━━━━━━━━━━━━━━━━━━━━━━ ⚡ FRONT-END ━━━━━━━━━━━━━━━━━━━━━━ ✅ React.js / Next.js / Vue.js / Angular ✅ TypeScript, JavaScript (ES6+), Redux, Zustand ✅ Tailwind CSS, Material UI, Bootstrap, SASS ✅ Pixel-perfect design conversion (Figma, Adobe XD → Code) ✅ Performance optimization & Core Web Vitals ━━━━━━━━━━━━━━━━━━━━━━ 🛠 BACK-END ━━━━━━━━━━━━━━━━━━━━━━ ✅ Node.js / Express / NestJS ✅ Django / Flask (Python) ✅ Laravel / PHP ✅ REST API & GraphQL ✅ MongoDB, PostgreSQL, MySQL ━━━━━━━━━━━━━━━━━━━━━━ 💳 PAYMENT & CLOUD ━━━━━━━━━━━━━━━━━━━━━━ ✅ Stripe, PayPal, Razorpay ✅ AWS (EC2, S3, Lambda), Vercel, Heroku, DigitalOcean ✅ Docker, CI/CD, Git, Jira, Trello ━━━━━━━━━━━━━━━━━━━━━━ 🏆 WHY WORK WITH ME? ━━━━━━━━━━━━━━━━━━━━━━ ✔ Clear communication & on-time delivery ✔ I don't just build features — I think about your business goals ✔ Available for both short tasks and long-term partnerships 📩 Let's talk! Send me a message and I'll respond within a few hours. less -
Hire diektech
Exceed Your Expectation! Let's Do It Together!! We are a team of experienced Mobile App & Web Developers with over 10+ years in delivering high-quality digital solutions. Our expertise spans mobile and web development, backend integration, automated testing, UI/UX design, and performance optimization. We build...Exceed Your Expectation! Let's Do It Together!! We are a team of experienced Mobile App & Web Developers with over 10+ years in delivering high-quality digital solutions. Our expertise spans mobile and web development, backend integration, automated testing, UI/UX design, and performance optimization. We build scalable, secure, and intuitive applications tailored to business needs. Core services: – AI Automation – Custom mobile & web app development – E-commerce platform development (Shopify, Bigcommerce, Woocommerce, Magento) – Blockchain dApp development – User-focused UI/UX design – Backend integration & automation – App optimization & performance monitoring – Security, testing & CI/CD pipelines We collaborate closely with clients to turn ideas into impactful products, staying up to date with the latest tech and trends. Whether launching a new product or improving an existing one, we bring the skill and dedication to help your business succeed. less -
Hire parmarbadri
Welcome to Addon IT Solutions, a small but mighty web agency. We're packed with creativity, passion, and expertise. We specialize in crafting personalized web solutions that are tailored to meet the unique needs of each of our clients. We are highly experienced in a wide range of digital technologies, including...Welcome to Addon IT Solutions, a small but mighty web agency. We're packed with creativity, passion, and expertise. We specialize in crafting personalized web solutions that are tailored to meet the unique needs of each of our clients. We are highly experienced in a wide range of digital technologies, including UI/UX design, Shopify, WordPress-WooCommerce, Magento, HTML, CSS, JavaScript, jQuery, PHP, MySQL, Laravel, plugin customization, and many more. With years of expertise under our belt, we are confident in our ability to deliver high-quality projects that exceed your business needs and expectations. At our web agency, we take pride in our attention to detail and our commitment to delivering high-quality work. Whether you're a small business just starting out, or a larger corporation looking to expand your online presence, we have the expertise to help you succeed. We look forward to working with you! Yours, Team Addon less -
Hire 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! less -
Hire AwaisChaudhry
ZAWN Tech is a full-service IT & Engineering company founded in 2014, delivering complete digital and hardware solutions for startups and enterprises worldwide. We operate with an in-house team of specialized developers and engineers across multiple domains, allowing us to handle both software and embedded/engineering...ZAWN Tech is a full-service IT & Engineering company founded in 2014, delivering complete digital and hardware solutions for startups and enterprises worldwide. We operate with an in-house team of specialized developers and engineers across multiple domains, allowing us to handle both software and embedded/engineering projects with proven real-world experience. Our certified team combines deep technical knowledge with hands-on delivery to build fast, secure, and scalable systems. Core Expertise Blockchain: Metaverse, Web3, NFTs, NFT Games, Smart Contracts, Arbitrage & Sniper Bots, DEX / DApp Development (Ethereum, BSC, Polygon, Solana, WAX). Web & SaaS Development: Full-stack using React, Node.js, Laravel, Django, and Next.js. Integration with Odoo, Bubble.io, Zoho, and Webflow. eCommerce: Shopify, WooCommerce, Magento, and custom marketplace platforms with payment, shipping, and ERP integrations. Mobile Apps: Native and cross-platform (Flutter, React Native, Android, iOS). AI & Computer Vision: Machine Learning, Chatbots, GPT integrations, TensorFlow, OpenCV, and OCR systems. Game Development: Unity 3D, Unreal, and WebGL with multiplayer, blockchain, and AR/VR support. Trading & Financial Automation: MT4/5, TradingView, Binance, Interactive Brokers, and algorithmic trading bots. Hardware & IoT (In-house Team): Electronics, Microcontrollers, PLC & SCADA, Electrical Engineering, Embedded Systems, Automation, Arduino, Raspberry Pi, ESP32, MATLAB, and control systems. With 300+ recommendations and over a decade of experience, we turn complex ideas into reliable, production-ready solutions delivered with clear communication and long-term support. less -
Hire devwpdeveloper
devwpdeveloper devwpdeveloper
$6 USD / hour
✅Web Development ✅Digital Marketing ✅Ecommerce✅SEOIndia🚀 Web Development & Digital Marketing Expert | WordPress | Shopify | SEO | Ads I help businesses build high-converting websites and scale their online presence through powerful development and result-driven marketing strategies. With 10+ years of experience, I specialize in creating fast, secure, and...🚀 Web Development & Digital Marketing Expert | WordPress | Shopify | SEO | Ads I help businesses build high-converting websites and scale their online presence through powerful development and result-driven marketing strategies. With 10+ years of experience, I specialize in creating fast, secure, and conversion-focused websites using WordPress, WooCommerce, and Shopify — combined with SEO and paid advertising to drive real business growth. 💼 What I Can Do For You: ✅ Custom WordPress & WooCommerce Development ✅ Shopify Store Setup, Design & Customization ✅ High-Converting Landing Pages (CRO Focused) ✅ API Integration & Automation Solutions ✅ Website Speed Optimization & Performance Fixes ✅ Bug Fixing, Security & Ongoing Maintenance ✅ Website Migration & Backup 📈 Digital Marketing Services: ✅ SEO (Technical, On-Page, Off-Page) ✅ Google Ads & Facebook Ads Campaign Management ✅ Conversion Tracking (GA4, GTM, Pixel Setup) ✅ Keyword Research & SEO Audits ✅ Lead Generation & Funnel Optimization 🛠 Tech Stack & Tools: ✔ PHP, JavaScript, HTML, CSS, jQuery ✔ WordPress, WooCommerce, Shopify ✔ REST API & Third-Party Integrations ✔ Google Analytics, Tag Manager, Search Console ✔ Figma to WordPress / PSD to HTML 🎯 Why Choose Me? ✔ Conversion-focused approach (not just design) ✔ Fast communication & reliable delivery ✔ Clean, scalable, and SEO-friendly code ✔ Long-term support & business mindset If you need a developer who understands both technology + marketing, I’m here to help you grow. Let’s build something that actually generates results 🚀 less -
Hire DannyG91
Are you dealing with slow systems, fragile integrations, or products that do not scale? I design and build software that performs under real-world load. I am a senior software engineer focused on AI-driven systems, automation, full stack platforms, mobile applications, blockchain, and hardware-adjacent development. I...Are you dealing with slow systems, fragile integrations, or products that do not scale? I design and build software that performs under real-world load. I am a senior software engineer focused on AI-driven systems, automation, full stack platforms, mobile applications, blockchain, and hardware-adjacent development. I work with founders and technical teams to turn complex requirements into production-grade systems that are fast, maintainable, and commercially viable. My work typically involves replacing legacy bottlenecks, automating manual workflows, and engineering reliable backends that support growth. I am comfortable operating across the full stack, from user-facing UX flows to low-level performance optimization and infrastructure. Core expertise: - AI and automation: LLM integration, workflow automation, data pipelines, model-backed services - Full stack: React, Node.js, Python, REST and GraphQL APIs, PostgreSQL, MongoDB - Mobile: Flutter, cross-platform architecture, performance-focused UX - Systems and performance: scalable architectures, async processing, optimization - Hardware and advanced systems: FPGA-related development and high-performance computing contexts less -
Hire usamaansari786
15+ Years of Experience | 1500+ Projects Delivered | 100% Job Success Are you tired of basic websites that don't perform? I’m Usama Ansari, and I don't just build screens, I build intelligent systems. I help startups and global enterprises move beyond the basics into smart, automated, and scalable digital ecosystems...15+ Years of Experience | 1500+ Projects Delivered | 100% Job Success Are you tired of basic websites that don't perform? I’m Usama Ansari, and I don't just build screens, I build intelligent systems. I help startups and global enterprises move beyond the basics into smart, automated, and scalable digital ecosystems that slash costs and drive revenue. 🏆 Why Partner With Me? Top-Rated Performance: 100% On-Time & On-Budget delivery. Massive Experience: 1,500+ projects completed for a global clientele. AI-First Approach: I specialize in "Build Once, Automate Forever" workflows. Rapid Turnaround: Most standard projects are delivered in 5–7 days. 🛠️ My Core Expertises 🤖 AI & Automation (The Future of Work) Custom AI Chatbots & Agentic AI (OpenAI, Whisper). Smart Workflows & Lead Qualification using n8n, Make, & Zapier. CRM + AI Integrations to automate your sales pipeline. 💻 Web & Mobile Development Full-Stack: React.js, Next.js, Node.js, Laravel, Python. Mobile: High-performance apps via Flutter & React Native. E-Commerce: Conversion-optimized WordPress, Shopify, & WooCommerce stores. 🎨 Design & Growth UI/UX: Clean, modern, and conversion-focused interfaces. SEO: Technical optimization, Speed, and Core Web Vitals. Video: Professional editing via Adobe Premiere & After Effects. 🧰 Technical Powerhouse Frontend: React.js, Next.js, Tailwind CSS, TypeScript. Backend: Node.js, Express, Python. Databases: MongoDB, MySQL, PostgreSQL. Tools: n8n, Make, Zapier, OpenAI API. "I work with patience and technical precision. Your satisfaction isn't just a goal; it's my first priority." 🤝 Let’s Build Something Smart Stop hiring "just another freelancer" and start working with a technical partner who understands the bottom line. Whether it's a complex CRM, an AI automation, or a high-speed web app, I’m ready to deliver. Click the "Hire Me" button, and let’s discuss your project today! less -
Hire prashanpatel557
prashanpatel557 prashanpatel557
$20 USD / hour
PYTHON | PINE SCRIPT | MT4/5 | ML | DATA ANALYTICSIndiaI am a Python Automation Developer and AI Solutions Consultant specialising in creating smart automation systems for business operations, data processing, and trading strategies. With a strong foundation in software development and process optimisation, I design customised automation tools that improve efficiency,...I am a Python Automation Developer and AI Solutions Consultant specialising in creating smart automation systems for business operations, data processing, and trading strategies. With a strong foundation in software development and process optimisation, I design customised automation tools that improve efficiency, save time, and reduce manual effort. My expertise covers Python scripting, AI integration, data scraping, process automation, and algorithmic trading solutions using Pine Script. I also develop automation workflows with tools like Google Sheets, APIs, and cloud storage systems, tailored to client-specific business needs. In addition to technical development, I have experience in building intelligent resume parsing and job-matching systems, combining my understanding of recruitment processes with AI technologies, though my primary focus remains on automation, data, and business optimisation projects. Key Skills & Strengths: - Python scripting for business automation - AI-based data extraction, processing, and filtering - Document parsing and candidate data management - Stock screener development and Pine Script trading strategies - Web scraping, data mining, and Google Sheets automation - Workflow design for HR, finance, and operational processes Services I offer: - Business process automation using Python and AI - Development of resume parsing and job-matching systems - Data scraping and intelligent document processing solutions - Creation of customised trading algorithms and stock screeners - Google Sheets and API integration automation - Automation consulting for small and medium businesses (SMBs) I am passionate about helping businesses leverage technology to streamline operations, enhance productivity, and make data-driven decisions. I am always eager to collaborate on projects that involve automation, AI, finance, or technical business optimisation. ⚠️ Important Notice: - I strictly do not accept any payments outside Freelancer.com. All projects, milestones, and payments must remain within the platform for security, compliance, and transparency. less -
Hire ma557
I provide complete IT services tailored to modern business needs, with a strong focus on Blockchain development, Artificial Intelligence, Machine Learning, Big Data, Web and Mobile app development, E-commerce platforms, and custom software solutions. I specialize in blockchain technologies including DEXs, DApps,...I provide complete IT services tailored to modern business needs, with a strong focus on Blockchain development, Artificial Intelligence, Machine Learning, Big Data, Web and Mobile app development, E-commerce platforms, and custom software solutions. I specialize in blockchain technologies including DEXs, DApps, NFTs, Web3, smart contracts, and DeFi applications across platforms like Ethereum, BSC, and Polygon. For web and mobile development, I work with Java, Python, PHP, and top JavaScript frameworks such as React.js, Node.js, Angular, and Vue.js—alongside mobile technologies like Flutter and React Native. My e-commerce solutions are built on platforms like WooCommerce, Shopify, and Magento, while my AI and machine learning services leverage tools such as TensorFlow and AWS to create intelligent, data-driven systems. If you're looking for secure blockchain integration, modern web and mobile development, scalable e-commerce systems, or custom AI-driven software, I’m here to help turn your ideas into powerful digital products. less
