✅ 𝗧𝗼𝗽 𝟭% on Upwork 🏆 𝐄𝐱𝐩𝐞𝐫𝐭 𝐯𝐞𝐭𝐭𝐞𝐝 🏆 ✅ 100+ Jobs ✅ 5000+ hours ✅ 100% Job Success ✅ 98% Clients Recommend ✅ 15+ years shipping production software ✅ Cost Effective ✅ Verified Fluent English I help startups and SMBs ship fast, reliable web and mobile products that drive leads, revenue and time savings. I combine modern stacks with AI and workflow automation so you get better results with fewer headaches. ►►Why hire me? - Attention to details, best practices and production ready code - On time delivery with weekly checkpoints and clear scope - Outcome based plans with measurable targets (speed, conversions and ops time saved) - Proactive communication and minimal revision workflow ✅ Mobile App Development: - React Native, Flutter for iOS/Android, Hybrid - Shared codebases, native modules when needed and store submissions ✅ Web App Development - React, Node, Next.js and TypeScript - API first architecture, auth, role based access, caching, Socket-io and testing ✅ Websites that convert - WordPress and Webflow builds and revamps - Custom themes and Plugins, WooCommerce and Headless WP - Core Web Vitals, accessibility (WCAG), SEO and CRO fixes ✅ Generative AI Integration - Integrate Generative AI into your existing application - Integrate OpenAI, Gemini, OpenRouter, HuggingFace and Anthropic APIs in your existing workflow to automate system! ✅ Automation & AI Agent - n8n, Zapier and Make, serverless tasks - OpenAI API chatbots and assistants, lead qualification, content and reporting pipelines - CRM, GA4, email and Slack integrations that cut busywork ✅ Databases - MySQL, MongoDB, PostgreSQL, Redis and Firebase ✅ Infrastructure & Tools - AWS, DigitalOcean, CI/CD, Firebase, Github/GitLab/Bitbucket, Jira, Trello and ClickUp ✅ Bonus expertise (on request) - Payments, subscriptions and analytics pipelines - Crypto integrations (ERC 20, BEP 20) when relevant to business goals ✅ Recent wins - WordPress service site revamp: +40% form submissions in 60 days - Next.js SaaS MVP with subscriptions delivered in 6 weeks - AI support assistant deflecting ~30% repetitive tickets and faster first response ✅ What you can expect - Clear estimates, transparent milestones and maintainable code - Performance budgets to keep pages fast and infra costs sane - Post launch support that prevents regressions ✅ Quick start options - 30 minute consultation to roadmap your MVP or redesign - WordPress speed and Core Web Vitals audit with prioritized fixes - Automation sprint to connect forms, CRM, email and analytics If you want a partner who ships fast, communicates clearly and focuses on measurable outcomes, let’s map your first milestone.

I am a Node.js developer with over 15 years of Full-Stack development experience. I've built 220+ web projects. I have 10+ years in Node.js development. Besides, I specialize in SaaS, Dashboards, Healthcare, Marketplaces, MarTech, FinTech, Real Estate, mobile apps, and enterprise software. 🏆 112k+ billed Full-Stack Development 💎 $4m+ earned in Full Stack Development 🥇 Senior full stack developer in React.js Node.js AWS Next.js Nest.js JavaScript Developer 📢 Our client, Eventbrite company, boasting $580M in revenue, said about working with us: "𝗧𝗵𝗲 𝗖𝗹𝗼𝗰𝗸𝘄𝗶𝘀𝗲 𝘁𝗲𝗮𝗺 𝘄𝗮𝘀 𝗲𝘅𝗰𝗲𝗹𝗹𝗲𝗻𝘁. 𝗪𝗲 𝗮𝗿𝗲 𝘁𝗵𝗿𝗶𝗹𝗹𝗲𝗱 𝘄𝗶𝘁𝗵 𝘁𝗵𝗲 𝗳𝗶𝗻𝗮𝗹 𝗽𝗿𝗼𝗱𝘂𝗰𝘁". As a skilled Node.js Developer, I’m proficient in AWS, Serverless, and Microservices, leveraging NestJS and ReactJS to craft scalable systems, and I specialize in building reliable solutions as a Node.js Developer using Vue.js Node.js, NestJS, and React.js. With Nest.js, I build strong server-side apps that have a smart structure and fast API routing. As a Node.js developer, I rely on TypeScript and Nest.js’s detailed docs to write code that’s easy to read and maintain. I also plug in extra Nest.js modules to simplify linking up with databases and outside services, making development quicker and more organized. I'm a skilled Node.js backend JavaScript developer with a focus on Node.js, crafting scalable and efficient server-side solutions. I harness MongoDB alongside Node.js to deliver versatile NoSQL database systems and possess deep knowledge of SQL for overseeing relational databases, ensuring data remains consistent and reliable. ➤ 𝗖𝗹𝗼𝗰𝗸𝘄𝗶𝘀𝗲 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗧𝗲𝗮𝗺 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀 💯 100% Top Rated Plus - 🎯 Top 3% of companies 📢 50% of our clients work with us for over 3 years 💎 84% of our clients strongly recommend our Node.js expertise 🥇 Awarded 'Best Upwork Agency in Dnipro' by Upwork 4 years running 🏆 Named 'Top Ukraine Development Company' by Clutch 3 years in a row 📱💻 310+ successfully completed projects over 10 years with a 4.9🏆 3rd-party rating 👉 𝗪𝗵𝘆 𝗬𝗼𝘂 𝗦𝗵𝗼𝘂𝗹𝗱 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 𝗔𝘀 𝗬𝗼𝘂𝗿 𝗡𝗼𝗱𝗲.𝗷𝘀 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 ☑️ Latest Technologies: As a Node.js Developer, I harness Node.js, NodeJS, React, Vue.js, MongoDB, and Angular to build modern, scalable web applications. My expertise in NodeJS ensures your business stays competitive. ☑️ End-to-End Product Development: With comprehensive skills in Node.js for back-end and front-end technologies, I deliver fully integrated solutions as a Node.js Developer. Using NodeJS, I ensure cohesive user experiences and robust performance for faster project delivery. ☑️ Expertise Across Multiple Industries: As a Node.js Developer, I’ve completed projects in MarTech, Real Estate, Logistics, Healthcare, Travel and Hospitality, and FinTech using Node.js. My adaptability with NodeJS tailors strategies to your market. 𝗡𝗼𝘁𝗮𝗯𝗹𝗲 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 ✔ Customized AI chatbot SaaS built with Node.js and OpenAI ✔ Multi-tenant fleet management software powered by NodeJS React Developer ✔ Logistic using Node.js ✔ Fintech solutions with a strong UX focus, developed as a Node.js JavaScript Developer 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗗𝗼 𝗙𝗼𝗿 𝗬𝗼𝘂 𝗔𝘀 𝗮 𝗡𝗼𝗱𝗲.𝗷𝘀 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 ✔ Develop web apps and websites from scratch using Node.js ✔ Handle client-side and server-side development with NodeJS Backend Developer ✔ AI Chatbot Development | AI Chatbot Developer ✔ Design application architecture tailored to your needs using Node.js ✔ Integrate third-party services (payment systems, Google services, social networks) with NodeJS Full Stack Developer ✔ Optimize high-load apps for speed, scalability, reliability, and security as a Node.js Developer ✔ Write comprehensive unit tests with Node.js for optimal user experiences As a passionate full stack developer Node.js Developer, I embrace new challenges and technologies. If your project requires unfamiliar tools, I’ll master them with Node.JS to deliver results. Have an idea needing skilled implementation? 𝗟𝗲𝘁’𝘀 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝗵𝗼𝘄 𝗺𝘆 𝗡𝗼𝗱𝗲.𝗷𝘀 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 𝗰𝗮𝗻 𝗯𝗿𝗶𝗻𝗴 𝘆𝗼𝘂𝗿 𝘃𝗶𝘀𝗶𝗼𝗻 𝘁𝗼 𝗹𝗶𝗳𝗲! 👌

I specialize in building modern, scalable SaaS platforms (Web and Mobile) using React.js, Next.js, and TypeScript. My approach combines clean architecture, strong UI/UX principles, and reusable component libraries to deliver products that perform at scale. Currently, I work at InventorSoft, a software development agency delivering high-quality web and mobile applications to SaaS companies worldwide. My areas of expertise include: - 8+ years of React.js development – building fast, modular, and high-performance frontends for SaaS, e-commerce, and enterprise platforms. - 6+ years of Next.js expertise – delivering SEO-friendly, server-side rendered, and statically generated applications for speed and scalability. - 8+ years of JavaScript mastery – implementing interactive, maintainable, and optimized UI logic. - 6+ years of TypeScript-first development – creating type-safe, maintainable codebases for large-scale projects and distributed teams. - Responsive UI & mobile-first design excellence – ensuring seamless performance and layouts across devices using modern CSS techniques. - 4+ years of Tailwind CSS & Styled Components experience – crafting scalable, utility-first styles and theme-based UI systems. - REST API & GraphQL integration – enabling dynamic, data-driven applications with secure, optimized API consumption. - Figma-to-code expertise – translating pixel-perfect designs into functional, accessible interfaces with consistent design systems. - Atomic Design & design system implementation – creating reusable UI libraries for long-term scalability and maintainability. ✅ Why Hire Me: ✅ React & Next.js mastery – building component-driven, server-rendered, and static sites for optimal performance. ✅ TypeScript-first approach – ensuring maintainable, type-safe applications that reduce bugs and improve collaboration. ✅ Responsive, accessible UI – leveraging Tailwind CSS, Styled Components, and modern CSS to deliver polished, mobile-friendly interfaces. ✅ API-driven development – integrating REST APIs and GraphQL endpoints for dynamic, scalable data handling. ✅ UI/UX alignment – transforming Figma designs into functional products that match both brand and usability goals. ✅ Team leadership – guiding front-end teams, setting up workflows, and aligning technical execution with business objectives. 🎯 Key Achievements: 🎖 Delivered 40+ production-ready React applications – optimizing for speed, user engagement, and reusable component libraries. 🎖 Built modern front-end architectures – using Next.js, Tailwind CSS, and TypeScript for fast-growing startups. 🎖 Helped clients achieve 5+ successful product acquisitions by building scalable, maintainable, and UI-focused platforms 🎖 Developed a custom React dashboard for a multi-billion-dollar oil corporation, streamlining internal operations via REST APIs and modern UI systems. Our clients: 💻 Shoeby – React-powered fashion retail platform with personalized product flows and seamless UX 💻 CellRebel – Mobile analytics dashboard built in React + D3.js for real-time telecom performance insights 💻 Blade – Booking and flight-tracking interfaces for an air mobility platform using React + Tailwind 💻 Matics – Real-time operations dashboard for manufacturers with React, REST, and data visualization 💻 MedischeScholing – Medical e-learning platform for tracking certifications and training using React React JavaScript CSS TypeScript Web Application HTML Web Development Node.js HTML5 API MongoDB Next.js Redux API Integration CSS 3 AI Agent Development Full-Stack Development GraphQL Vue.js Git React Native AJAX Amazon Cognito Angular App Development AWS Amplify AWS Application AWS AppSync AWS Lambda Custom PHP ECMAScript Ecommerce Website Generative AI Java jQuery Material UI Mobile App Dev Tools mui NGINX PHP Python RESTful API SQL Tailwind CSS UX & UI Website Amazon Web Services Flutter FlutterFlow GitHub Sass Bootstrap

⭐️⭐️⭐️⭐️⭐️ Build Faster. Deploy Sooner. Scale Smarter. I am a Top 3% Upwork Top-Rated-Plus 🌟 Full Stack & Mobile Developer specializing in AI-Accelerated Engineering. The Advantage: I utilize advanced agentic coding tools—including Cursor, Claude Code, Gemini, and Antigravity—to multiply my development output. This means I build complex, production-ready applications in React.js, Next.js, Nest.js, Swift, and React Native in a fraction of the time it takes traditional developers. What You Get: 🚀 Rapid Development: AI-assisted workflows drastically reduce time-to-market. 🏆 Proven Reliability: 100% Job Success Score, 60+ completed projects, and $200K+ earned on Upwork. 🛡️ Uncompromised Quality: AI handles the heavy lifting of boilerplate and syntax, while I focus on secure architecture, scalable design, and pixel-perfect UI. If you want a proactive partner who uses the absolute latest in development technology to bring your ideas to life quickly and efficiently, let’s talk.

Need a senior architect who can build it, scale it, and make it beautiful, with AI woven through the whole thing instead of bolted on the side? That's what I do. I'm a principal full-stack architect and polyglot engineer, 15+ years taking products from idea to production across fintech, health-tech, cybersecurity, blockchain, defense, and AI. 💡 Work clients know me for: - A $500M real-time fintech trading platform (web + mobile) - A $100M real estate CRM built from scratch; the firm was acquired by Cushman & Wakefield - Solana indexing infrastructure handling $1–3T in daily transaction volume - A live algorithmic quant trading platform running real money on a tier-1 broker - Federated-learning threat detection for an AI cybersecurity platform - Solo-replaced a 10-developer offshore team on a national assistive-communication app 🤖 AI / LLM, where much of my recent work lives: - Production LLM systems with structured outputs, guardrails, and audit logging in regulated fintech - Multi-model pipelines (Claude, Whisper, Gemini, OpenAI, ElevenLabs) chosen deliberately for cost, latency, and accuracy - MCP and agentic tooling, with official Anthropic certifications behind it - A production AI agent and grounded voice-and-chat assistant on frontier models (Gemini, Claude, GPT), with real tool-calling into live equipment data, RAG over the actual manuals, a scorer, and an adversarial grounding eval harness that gates every deploy so it cannot hallucinate to users - Architecting specialized-model training on proprietary field data: fine-tuning small open models (Llama/Qwen) for domain tasks like fault diagnosis and failure prediction, with labeled eval sets and an eval-gated deploy pipeline - The discipline that keeps AI output reliable and affordable in production, not just impressive in a demo 🛠 Stack: - Full-stack: TypeScript/React/Next.js, Node/Deno, Python, Go, Rust, Ruby/Rails, PHP/Laravel - Mobile: Flutter, React Native, Swift, Kotlin - APIs & data: GraphQL, REST, PostgreSQL, MySQL, MongoDB, Redis - Cloud & infra: AWS, GCP, Supabase, Docker/K8s, CI/CD - AI: Claude, Gemini, GPT, MCP, multi-model orchestration - Security: PCI DSS remediation, federated learning, RLS/RBAC, signed webhooks 🎯 Clients hire me when: - They're launching something ambitious and want it architected right the first time - Their legacy codebase is a mess and they need someone who can inherit it and stabilize it fast - They want AI built into the product correctly, by someone who's shipped it in production - They want someone who thinks like an engineer, a strategist, and a founder I also direct and design large-scale sculptures and immersive environments. Fluent in product vision, UX/UI, and creative direction, with experience in Rhino3D, Unity, CAD, TouchDesigner, and Adobe. Request my design portfolio directly if you're curious. 📩 Message me and tell me what you're building. I'll tell you how I'd make it better.

TOP 3% of Upwork Full Stack Developer | React, Node.js, Next.js | SaaS & Scalable Systems Hey there! 👋 I'm Zain Raza, a Full Stack Developer with 6+ years of experience building scalable web applications. As a Full Stack Developer, I specialize in the SaaS platforms, eCommerce systems, and AI-powered web applications that scale. I'm a Full Stack Developer who handles frontend, backend, database, and cloud, so you work with one Full Stack Developer, not an entire team. ⚡ 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝 𝐟𝐨𝐫 𝐘𝐨𝐮 𝐀𝐬 𝐚 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫: ➡️ 𝐒𝐚𝐚𝐒 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 Multi-tenant architecture, subscription billing, role-based access, admin dashboards, as a Full Stack Developer I ship complete SaaS products end-to-end, not just individual features. ➡️ 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 As a Full Stack Developer, I build custom storefronts, payment gateway integrations, inventory management, and performance-optimized product catalogs built to convert. ➡️ 𝐌𝐕𝐏𝐬 𝐅𝐚𝐬𝐭 Got an idea? I'm a Full Stack Developer who owns the entire stack. I take you from wireframe to deployed product in weeks, not months. ➡️ 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 As a Full Stack Developer working with Python and modern AI tooling, I build OpenAI API integrations, intelligent automation, and AI-enhanced workflows directly into your product. ➡️ 𝐀𝐏𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 A Full Stack Developer who speaks both frontend and backend, I deliver RESTful and GraphQL APIs, third-party service integrations, and event-driven backends that power web, mobile, and B2B systems. ➡️ 𝐋𝐞𝐠𝐚𝐜𝐲 𝐒𝐲𝐬𝐭𝐞𝐦 𝐌𝐨𝐝𝐞𝐫𝐧𝐢𝐳𝐚𝐭𝐢𝐨𝐧 Slow, outdated codebase? As a Full Stack Developer I migrate monoliths to clean, scalable architectures without breaking what's already working. Why Client Hire Me As Their Full Stack Developer: ✅ 𝐅𝐮𝐥𝐥 𝐎𝐰𝐧𝐞𝐫𝐬𝐡𝐢𝐩 - I handle frontend, backend, database, and cloud ✅ 𝐒𝐡𝐢𝐩𝐬 𝐅𝐚𝐬𝐭 - MVPs and features delivered on aggressive timelines ✅ 𝐒𝐜𝐚𝐥𝐞𝐬 𝐖𝐞𝐥𝐥 - Architecture designed for growth from day one ✅ 𝐂𝐥𝐞𝐚𝐫 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 - Plain English updates, no tech jargon ✅ 𝐒𝐭𝐚𝐲𝐬 𝐀𝐟𝐭𝐞𝐫 𝐋𝐚𝐮𝐧𝐜𝐡 - I support what I build, not just hand it off ✅ 𝐓𝐡𝐢𝐧𝐤𝐬 𝐋𝐢𝐤𝐞 𝐚 𝐅𝐨𝐮𝐧𝐝𝐞𝐫 - I treat your product as a business, not a ticket 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤: ⚡ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 → React, Next.js, TypeScript, Tailwind CSS, MUI ⚡ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 → Node.js, NestJS, Laravel, Python, REST & GraphQL ⚡ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 → PostgreSQL, MySQL, MongoDB ⚡ 𝐂𝐥𝐨𝐮𝐝 → AWS, GCP, Azure, Docker, CI/CD ⚡ 𝐀𝐈 𝐓𝐨𝐨𝐥𝐬 → OpenAI API, LangChain, n8n, MCP Integrations ⚡ 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 → GitHub, Bitbucket, SVN 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐓𝐨𝐨𝐥𝐬: ➤ Cursor, Cline, GitHub Copilot, Claude Code ➤ ChatGPT, v0.dev, Bolt.new ➤ Replit Ghostwriter, Codeium, Tabnine ➤ n8n, Zapier, Make (Integromat) ➤ MCP Servers & AI Agent Integrations 𝐑𝐞𝐚𝐥-𝐖𝐨𝐫𝐥𝐝 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐚𝐬 𝐚 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫: ✦ Multi-tenant SaaS with usage-based billing and analytics dashboards ✦ High-traffic eCommerce with Stripe, PayPal & custom payment flows ✦ Real-time systems using WebSockets and event-driven architecture ✦ Performance fixes for applications struggling under scale ✦ Monolith-to-microservices migrations with zero downtime 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮'𝐥𝐥 𝐆𝐞𝐭: ✔️ A production-ready product built around your business goals ✔️ Fast, responsive UI your users will actually enjoy using ✔️ Robust backend systems built to handle real traffic and scale ✔️ Post-launch support so nothing breaks after you go live ✔️ Complete Full Stack ownership from first line of code to deployment 🌟 𝐋𝐞𝐭'𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐓𝐡𝐚𝐭 𝐋𝐚𝐬𝐭𝐬 🌟 Whether you're launching a new product, scaling an existing one, or fixing what's broken, I'm the Full Stack Developer who takes it from start to finish. 📩 Send me a message or invite me to your project. Let's talk. 🚀 Expertise: Full Stack Developer | MERN Stack Developer | React Developer | Node.js Developer | Next.js Developer | Full Stack React Developer | Node.js Full Stack Developer | React Node Developer | MERN Developer | Full Stack MERN | MERN Stack | SaaS Developer | Full Stack SaaS Developer | Multi-Tenant SaaS | SaaS Application Development | SaaS Expert | Next.js Full Stack Developer | eCommerce Developer | Laravel Developer | Python Developer | API Developer | REST API Full Stack Developer | GraphQL Developer | Backend Developer | NestJS Developer | Web Application Developer | Full Stack Development | Web Development | AI App Full Stack Developer | Cloud Developer | AWS Full Stack Developer Developer | Docker | DevOps | React Full Stack Developer | Microservices | Full Stack Developer

Hi, Ali here. I am a Senior Mobile, Web App & CMS Developer with 6+ years of experience helping businesses build powerful, scalable, and revenue-driven digital products. I specialize in developing high-performance eCommerce stores, custom web applications, and mobile apps that are designed to convert, automate operations, and grow brands online. My core expertise includes Shopify development, WordPress/WooCommerce, React.js, Flutter, PHP, Laravel, and MERN stack, enabling me to deliver everything from advanced Shopify theme customization and custom apps to full-stack web platforms and cross-platform mobile applications. What I can help you with: Shopify theme development, customization & Liquid programming Custom Shopify apps (Node.js / React.js) Migration from any platform to Shopify or WordPress API integrations & third-party service automation WordPress, Laravel & PHP-based custom web applications Mobile apps using Flutter for Android & iOS E-commerce performance optimization I take a business-first approach your project will not just look good, it will be fast, user-friendly, and built to increase engagement and sales. If you're looking for a reliable long-term partner who understands both technology and business growth, I’d love to discuss your project. 🚀

For over 10 years I have been a reliable full stack developer and React developer partner for SaaS, Healthcare, AI, and IoT companies. My main focus is full stack web development using React, Next.js, and Node.js. 🏆 Expert-Vetted | Top 1% on Upwork | 100% Job Success Score ✅ 10+ Years as a full-stack developer and React developer 🚀 76,800+ hours of full stack React, Next.js, and Node.js development invested across our team Sounds like a fit? 𝗦𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 or book a consultation directly from my profile. I respond same day. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ As a full stack developer I have contributed to products acquired by tech giants like New Relic, built platforms that integrated with LinkedIn, Twitch, SimilarWeb, Philips, and SAP, worked on cloud infrastructure serving over 150 million monthly users, and helped develop an AI and IVF product that resulted in dozens of successful pregnancies. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 𝗦𝗸𝗶𝗹𝗹𝘀 & 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 as a full stack developer and React developer ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ▸ Frontend: React, Next.js, TypeScript, JavaScript, Vue.js, HTML5, CSS3, Tailwind, Bootstrap, Redux, SWR ▸ Backend: Node.js, Nest.js, Express, Koa, WebSockets, Prisma ▸ Databases: PostgreSQL, MongoDB, MySQL, Supabase, Firebase, DynamoDB ▸ Cloud and DevOps: AWS (Lambda, Cognito, Amplify, S3, IoT), CI/CD pipelines, Docker ▸ Mobile: React Native, Flutter ▸ AI Integration: LLM integration, AI-powered SaaS features, data pipeline development ▸ CMS and Web: WordPress, headless CMS, web design, responsive layouts As a full stack developer I handle both the frontend and backend, meaning you get one senior point of contact who understands how every layer of the product connects. Whether you need a React developer for a complex SaaS frontend, a Node.js backend engineer for a scalable API, or a full-stack developer to own the entire build from design handoff to deployment, I take full ownership from the first line of code to production. I also bring team lead and CTO-level experience, including code reviews, CI/CD setup, front end developer reporting, and engineering process design. Smaller teams do bigger things, and I have spent 10+ years proving that well-structured processes and a focused full stack React and Node.js team deliver better outcomes than large fragmented ones. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 I have worked with as a full stack developer ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ▸ SaaS and DevOps: scalable full stack React and Node.js platforms for engineering and data teams ▸ Healthcare and BioTech: HIPAA-aware React frontends and full stack Node.js backend systems ▸ AI and ML Products: React interfaces for AI-powered platforms with full stack Node.js and AWS backends ▸ IoT and Infrastructure: Next.js dashboards connected to real-time IoT device data via AWS ▸ EdTech and EduTech: interactive full stack React learning platforms with content management systems ▸ Travel and Legal: full stack React and Node.js product builds across consumer and B2B verticals My full stack developer experience spans these domains because the engineering principles are the same: clean component architecture, reliable Node.js APIs, and a React frontend that feels fast and works correctly on every device. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 𝗠𝘆 𝗮𝗽𝗽𝗿𝗼𝗮𝗰𝗵 as a full-stack developer ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ I have found one consistent truth: well-structured product development processes lead to the best outcomes. I implement SSR and PWA approaches in Next.js where they improve performance, I use TypeScript across React and Node.js for type safety and maintainability, and I deliver regular progress reports so you always know where the build stands. Internal guidelines, structured code reviews, and clear engineering processes mean my team delivers projects with a 90% adherence to initial estimates, which is what long-term clients who have been with us for 1,000+ hours actually care about. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📩 𝗟𝗘𝗧'𝗦 𝗕𝗨𝗜𝗟𝗗 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Check out my past full stack developer projects below, then 𝘀𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 and let us build your product together.

🔥 10+ years in engineering | Top Rated Plus | 100% JSS 👉 𝐇𝐢𝐭 𝐈𝐍𝐕𝐈𝐓𝐄 𝐓𝐎 𝐉𝐎𝐁 𝐨𝐫 𝐒𝐄𝐍𝐃 𝐌𝐄𝐒𝐒𝐀𝐆𝐄 — I reply fast with a clear technical approach, realistic scope, and actionable next steps tailored to your product. ✅ 100+ successful projects delivered ✅ Full expertise across frontend, backend, DevOps, and architecture ✅ Access to a full engineering team at CHI Software ❗️Available immediately 👋 Hi, I’m a Senior Full-Stack Engineer, Solution Architect, and Technical Partner with 10+ years of experience building scalable digital products. I help startups, SaaS companies, and growing businesses turn complex product ideas into stable, high-performance systems that are ready for production and built to scale. With 100+ successful projects delivered, Top Rated Plus status, and 100% Job Success, I bring both hands-on engineering depth and access to a full engineering team at CHI Software when projects require broader execution. My core expertise covers full-stack web development, backend architecture, cloud infrastructure, DevOps, performance optimization, and AI-powered product features. On the frontend, I build fast, SEO-optimized applications with React and Next.js, using SSR, SSG, ISR, caching strategies, and modern rendering patterns to improve load time, search visibility, and user engagement. On the backend, I work with Node.js, NestJS, and Express to design secure, scalable systems using PostgreSQL, MongoDB, Prisma, microservices, queues, and clean API architecture. I also work deeply with AWS, Docker, CI/CD pipelines, serverless services, and production infrastructure, helping products launch faster, run more reliably, and grow without constant rewrites. What makes my work valuable is that I do not approach projects as “just development.” I approach them as systems. That means I think about architecture, long-term maintainability, performance under load, security, product goals, and how each technical decision will affect the future cost and speed of the business. Whether I’m building a SaaS platform, internal business tool, customer-facing marketplace, or AI-powered workflow product, my focus is always the same: create engineering foundations that are stable, scalable, and commercially useful. I also specialize in AI integrations and intelligent product features. This includes OpenAI-powered chatbots, semantic search, automated content tools, smart workflows, and custom AI-assisted interfaces. I don’t treat AI as a trendy add-on. I integrate it where it creates measurable product value, fits naturally into the system, and improves the user experience in a real way. In security-sensitive environments, I work with authentication and authorization systems including OAuth2, JWT, RBAC/ABAC, encrypted data flows, and audit logging to ensure that applications are secure, compliant, and production-ready. Over the years, I’ve delivered solutions across SaaS, fintech, healthcare, e-commerce, internal enterprise tools, and custom web platforms. My engineering work has produced measurable results, including reducing API latency by 60%, improving page load times by 75%, scaling platforms to support 10x more concurrent users, achieving 99.99% uptime with AWS and Docker-based infrastructure, building HIPAA-compliant data pipelines, and improving data processing speed by 300%. I’ve also helped e-commerce products reduce cart abandonment, SaaS products improve system stability, and operational platforms automate workflows that previously required significant manual work. I’m strongest on projects where the technical side needs maturity: products with growing user bases, messy architecture, scaling pain, performance issues, unreliable deployments, or ambitious new features that need to be implemented the right way from the beginning. I can step in at different levels depending on the need: from direct development and technical leadership to architecture planning, technical audits, MVP definition, infrastructure setup, and long-term product scaling. If you’re looking for a Full-Stack Developer, Senior Node.js Engineer, React Developer, Next.js Expert, Backend Architect, AWS Developer, DevOps-minded engineer, or technical partner who can build strong systems and think beyond tickets, you’re in the right place. 📩 Invite me to your project and I’ll respond with a tailored technical approach, realistic estimate, and practical next steps.

I build full-stack web apps with React, Next.js, and Node.js. Dashboards, SaaS platforms, admin panels that handle real traffic. Recent work: Amaizing is a SaaS dashboard with auth, onboarding, analytics. TypeScript, React, Next.js, Tailwind. 2 years in production. Bluebird is a healthcare platform trusted by 15+ South African hospitals and the Department of Health. React, Ruby on Rails. Medicspot is a weight loss platform with 227K customers. React, Next.js, Tailwind. Conversate is a messaging platform handling 500K+ daily API calls. Node.js, TypeScript. MKV is a healthcare dashboard. Complex data, multiple screens, role-based views. Next.js, Nest.js, GraphQL, Postgres. Testfiesta is an admin dashboard with user authentication and management. Node.js, TypeScript, Postgres. Top Rated Plus, 100% job success, 200K+ earned. Clean code, clear communication, hitting deadlines.