𝟏𝟎 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐩𝐫𝐨𝐯𝐞𝐧 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐲, 𝟏𝟎𝟎% 𝐬𝐮𝐜𝐜𝐞𝐬𝐬 𝐫𝐚𝐭𝐞, 𝐚𝐧𝐝 𝐭𝐫𝐮𝐬𝐭𝐞𝐝 𝐛𝐲 𝟏𝟎𝟎+ 𝐔𝐒 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐰𝐡𝐨 𝐜𝐚𝐧 𝐩𝐞𝐫𝐬𝐨𝐧𝐚𝐥𝐥𝐲 𝐯𝐨𝐮𝐜𝐡 𝐟𝐨𝐫 𝐦𝐲 𝐰𝐨𝐫𝐤. Hi this is Mubeen Raza, I help startups and teams build scalable SaaS platforms, mobile applications, and integrate AI-powered automation to streamline operations, reduce overhead, and focus on growth. I specialize in delivering production-ready web apps and mobile products powered by React, Node.js, Supabase, and GPT-4/LLMs. Have a look at my core services. 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐒𝐚𝐚𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐌𝐕𝐏𝐬 - Custom SaaS platforms using React, Next.js, Node.js, FastAPI, Supabase, PostgreSQL - End-to-end MVP builds: from idea to launch-ready product in 4–6 weeks - Features include: Multi-tenant auth, Stripe payments, user dashboards, real-time data, notifications - Built for investor demos, early traction, and scalable growth 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 - GPT-4 / ChatGPT copilots for internal ops, support, content, and analytics - n8n / Make / Zapier workflows: CRM sync, lead scoring, Slack/email triggers, custom bots - LangChain & RAG pipelines: smart document Q&A, AI knowledge bases, autonomous agents - Integration of OpenAI, Claude, Anthropic into real business ops 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐂𝐥𝐨𝐮𝐝 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 I build scalable backends and cloud deployments designed for speed, reliability, and growth. - API-first backend development with REST/GraphQL, webhooks, real-time sync, Supabase functions, and database design - CI/CD and cloud deployment using Vercel, Railway, or Docker with GitHub Actions, monitoring, and secure production workflows 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 - Cross-platform mobile apps using React Native for iOS and Android - Native iOS app development using Swift and Objective-C - Mobile apps with real-time features, API integrations, push notifications, and scalable backend connectivity - Clean, responsive UI focused on performance, usability, and native-like experience 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈’𝐯𝐞 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈𝐧 • IT Service Management (ITSM) – AI copilots & workflow automation • Human Resources (HR) – AI-driven recruitment & employee management • Legal Tech – Contract review automation & compliance copilots • Construction & Real Estate – Project management platforms & property apps • Healthcare – Patient management & telehealth solutions powered by AI • Social & Community Platforms – Engagement-driven mobile apps • E-commerce & Food Delivery – Ordering, logistics, and last-mile automation 𝐓𝐡𝐞𝐫𝐞 𝐚𝐫𝐞 𝐫𝐞𝐚𝐬𝐨𝐧𝐬 𝐲𝐨𝐮 𝐥𝐨𝐯𝐞 𝐭𝐨 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐦𝐞: • Top Rated Plus Freelancer on Upwork • 130+ projects delivered, including AI copilots, SaaS tools & automations • MVPs I've built have helped clients raise millions in funding • Proven delivery in async workflows with proactive communication • Trusted by founders, product teams & growth-stage startups • Strong experience across web, backend, AI, and mobile app delivery • Focused on business outcomes, clean architecture, and long-term scalability 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬 • Enterprise Copilot - AI assistant for enterprise workflows and automation • uCaptureIT - AI capture management platform for federal contractors • ConvertAI - AI content engine for inbound growth workflows • Sales Call Analysis Platform - AI sales QA and coaching system • Landwise NWA - AI property insights and reporting platform • Insight Copilot - AI analytics assistant for enterprise data • ChangeCurve - AI change management platform for enterprises • SwiftSales - AI CRM automation and lead workflow platform • Tensai Run - RAG-based AI writing assistant platform • Swivu - Construction project management platform for field teams • DIY Medicine - AI health knowledge platform with multimodal support • Estate Planning Solution - Digital estate planning and document platform • Fishfin - Social fishing app with bookings and community • Y Drive - Ride-hailing and fleet management mobile app Let’s build your next AI-powered system, GPT-4 automation, mobile app, or SaaS platform. I offer a free consultation to discuss your goals, suggest tech stack options, and map the next steps.

I’m a 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 specializing in SaaS platforms, modern web applications, and AI-powered automation solutions. My expertise lies in transforming ideas into production-ready digital products using state-of-the-art technologies, from 𝐒𝐚𝐚𝐒 𝐌𝐕𝐏𝐬 𝐚𝐧𝐝 𝐜𝐮𝐬𝐭𝐨𝐦 𝐰𝐞𝐛 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐭𝐨 𝐀𝐈 𝐚𝐠𝐞𝐧𝐭𝐬 𝐚𝐧𝐝 𝐢𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐛𝐲 𝐧8𝐧 𝐚𝐧𝐝 𝐌𝐚𝐤𝐞 .𝐜𝐨𝐦. I have an in-depth understanding of building end-to-end full-stack products, covering frontend, backend, APIs, databases, third-party services, AI capabilities, and cloud deployment, all engineered for performance, reliability, security, and long-term growth. ❯❯❯❯ 𝐖𝐇𝐀𝐓 𝐈 𝐂𝐀𝐍 𝐁𝐔𝐈𝐋𝐃: ➔ Custom full-stack web applications & SaaS platforms ➔ SaaS MVPs, multi-tenant applications & subscription-based products ➔ Admin dashboards, customer portals & internal business tools ➔ REST/GraphQL APIs, webhooks & third-party integrations ➔ AI agents, AI assistants, RAG solutions & LLM-powered features ➔ n8n, Make .com & intelligent automation workflows ➔ CRM, payment, database & external service integrations ➔ Authentication, RBAC, permissions & billing systems ➔ Database architecture, backend development & optimization ➔ Legacy application modernization & web migrations ➔ Performance optimization, security, CI/CD & cloud deployment ❯❯❯❯ 𝐓𝐄𝐂𝐇𝐍𝐎𝐋𝐎𝐆𝐘 𝐒𝐓𝐀𝐂𝐊 𝐈 𝐌𝐎𝐒𝐓𝐋𝐘 𝐖𝐎𝐑𝐊 𝐖𝐈𝐓𝐇: ➔ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React.js ▪️ Next.js ▪️ TypeScript ▪️ JavaScript ▪️ Tailwind CSS ▪️ shadcn/ui ➔ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js ▪️ NestJS ▪️ Express.js ▪️ Laravel ▪️ PHP ▪️ Python ▪️ FastAPI ➔ 𝐒𝐚𝐚𝐒 & 𝐖𝐞𝐛 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞: Multi-Tenant Architecture ▪️ RBAC ▪️ Authentication ▪️ Subscription Workflows ▪️ Background Jobs ▪️ WebSockets ▪️ Microservices ▪️ Serverless Architecture ➔ 𝐀𝐏𝐈𝐬 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: REST API ▪️ GraphQL ▪️ Webhooks ▪️ OAuth ▪️ Third-Party APIs ▪️ Payment & Service Integrations ➔ 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 & 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈: OpenAI API ▪️ Anthropic Claude ▪️ Gemini ▪️ LangChain ▪️ LangGraph ▪️ RAG ▪️ LLMs ▪️ Embeddings ▪️ Vector Search ▪️ Tool/Function Calling ➔ 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧𝐬: n8n ▪️ Make .com ▪️ Zapier ▪️ AI Workflow Automation ▪️ Business Process Automation ➔ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: PostgreSQL ▪️ Supabase ▪️ MySQL ▪️ MongoDB ▪️ Redis ▪️ pgvector ▪️ Pinecone ➔ 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬: AWS ▪️ GCP ▪️ Vercel ▪️ Docker ▪️ GitHub ▪️ GitLab ▪️ CI/CD ❯❯❯❯ 𝐇𝐎𝐖 𝐈 𝐖𝐎𝐑𝐊: I follow Agile development practices with clear communication, regular progress updates, thorough testing, and prompt feedback implementation to ensure high-quality delivery and on-time milestones. Whether you need a SaaS MVP, custom web application, AI-powered product, intelligent agent, or workflow automation solution, I can take your project from concept to production. 𝐇𝐚𝐯𝐞 𝐚 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐢𝐧 𝐦𝐢𝐧𝐝? 𝐒𝐡𝐚𝐫𝐞 𝐲𝐨𝐮𝐫 𝐫𝐞𝐪𝐮𝐢𝐫𝐞𝐦𝐞𝐧𝐭𝐬, 𝐚𝐧𝐝 𝐈’𝐥𝐥 𝐡𝐞𝐥𝐩 𝐭𝐮𝐫𝐧 𝐭𝐡𝐞𝐦 𝐢𝐧𝐭𝐨 𝐚 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞, 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐢𝐧𝐠 𝐝𝐢𝐠𝐢𝐭𝐚𝐥 𝐩𝐫𝐨𝐝𝐮𝐜𝐭.

˜”*°•.˜”*°• 1️⃣5️⃣0️⃣+ 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬. •°*”˜.•°*”˜ 150+ Projects Completed | Expert-Vetted Web, AI & Mobile App Developer Hi, I’m Harvinderjeet — a senior Web Designer, UI/UX Designer and Full-Stack Developer with 10+ years of experience turning ideas into high-quality digital products. I design and develop websites, eCommerce stores, mobile apps, AI-powered solutions and custom web applications that are not only visually impressive, but also fast, intuitive, scalable and built around real business goals. From a simple website redesign to a complex SaaS platform or AI-powered application, I can take your project from concept and strategy through design, development, integrations, testing and launch. ━━━ WHAT I DO ━━━ ◆ Web Design & Development Modern, responsive and conversion-focused websites built around your brand, audience and business objectives. • WordPress & WooCommerce • Shopify & Shopify Plus • Webflow • Squarespace • Wix • Custom Website Development • Website Redesign & Revamp • eCommerce Development • Figma to Website Development ◆ UI/UX Design I create clean and intuitive digital experiences with a strong focus on usability, visual hierarchy and conversion. • UX Research • User Flows & Information Architecture • Wireframes • Figma UI Design • Interactive Prototypes • Responsive & Mobile-First Design • Design Systems • Interaction & Micro-Animation ◆ AI Development & Automation I help businesses integrate AI into products and workflows to automate repetitive tasks, improve customer experiences and create smarter digital products. • AI Agents • AI Chatbots • Voice AI & Voice Agents • OpenAI & Gemini • LLM Integrations • LangChain • AI Automation • AI-Powered SaaS • Intelligent Search & Recommendations • Document & Data Processing • Custom AI Integrations ◆ Mobile App Development I design and develop modern iOS and Android applications for startups, businesses and digital products. • iOS & Android Apps • React Native • Flutter • Expo • Mobile UI/UX • API & Backend Integration • Payments • Push Notifications • Location & Maps • Camera & Media Features • AI-Powered Mobile Apps • App Store & Google Play Deployment ◆ Custom Web Applications For projects that require more than a traditional CMS, I build scalable applications using modern technologies such as React, Next.js, Node.js, PHP, Laravel, Python, FastAPI, MySQL, PostgreSQL, MongoDB and Firebase. ━━━ HOW I WORK ━━━ I don't believe in taking a one-size-fits-all approach. I start by understanding your business, users and objectives, then define the right UX, technology and development strategy for the project. My process typically covers: → Discovery & Requirements → UX / Information Architecture → Figma Design & Prototyping → Development & Integrations → Testing & Quality Assurance → Performance Optimization → Deployment & Launch → Ongoing Support This design + development approach allows me to identify technical challenges early, make better product decisions and deliver a more polished final experience. ━━━ WHY CLIENTS CHOOSE ME ━━━ ✓ 10+ years of professional experience ✓ 150+ completed projects ✓ Expert-Vetted freelancer ✓ Strong design + development background ✓ Web, mobile and AI expertise ✓ Business-focused approach ✓ Clean, scalable and maintainable solutions ✓ Responsive & performance-focused development ✓ Clear communication and regular updates ✓ Long-term support when you need it Whether you're launching a new website, redesigning an existing platform, building an eCommerce store, developing a mobile app, integrating AI or creating a custom SaaS product, I can help turn your idea into a polished, production-ready solution. Have a project in mind? Send me your requirements, existing website, Figma design or product idea. I'll review it and suggest the most effective approach to move it forward. — Harvinderjeet

✅ 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 | $𝟭𝗠+ 𝐄𝐚𝐫𝐧𝐞𝐝 | 𝟮𝟰𝐊+ 𝐇𝐨𝐮𝐫𝐬 | 𝟱𝟎+ 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐒𝐞𝐫𝐯𝐞𝐝 ✅ 𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐑𝐮𝐛𝐲 𝐨𝐧 𝐑𝐚𝐢𝐥𝐬, 𝐑𝐞𝐚𝐜𝐭, 𝐏𝐲𝐭𝐡𝐨𝐧, 𝐀𝐈/𝑴𝑳 ✅ 𝟭𝟬𝟬% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 | 𝐓𝐫𝐮𝐬𝐭𝐞𝐝 𝐛𝐲 𝐒𝐭𝐚𝐫𝐭𝐮𝐩𝐬 & 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞𝐬 I am Full Stack developer with extensive experience in building high quality applications. My experiences range from to building scalable applications for the financial services industry to building responsive sites that work well cross browser. 𝐌𝐲 𝐬𝐤𝐢𝐥𝐥 𝐬𝐞𝐭: 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗶𝗻𝗰𝗹𝘂𝗱𝗲𝘀: React.Js Vue.js Ember js Next js Electon.js 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗶𝗻𝗰𝗹𝘂𝗱𝗲: ROR Shopify MERN Node Python Django 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝘄𝗼𝗿𝗸𝗲𝗱 𝗼𝗻: 🏥 Healthcare 📚 EdTech 🧳 Travel 🍱 Food Ordering 💵 Finance 📊 Data Dashboards 💻 Personal Websites Let’s discuss how I can help build, scale, or optimize your web application. Send me a message today and let’s turn your ideas into reality.

I build production-ready mobile and web applications using Flutter, React Native, React, Node.js, and modern cloud technologies. With 4,500+ hours worked on Upwork, I have helped businesses develop and improve cross-platform mobile apps, SaaS platforms, interactive business tools, secure media applications, sports and fitness apps, AI-powered products, marketplaces, and customer-facing web platforms. ✅ 𝐌𝐲 𝐩𝐫𝐢𝐦𝐚𝐫𝐲 𝐬𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐚𝐫𝐞: 📌 Flutter app development 📌 React Native app development 📌 Full-stack web application development I can support a product throughout its complete development lifecycle from initial planning and architecture to UI implementation, backend development, API integration, testing, deployment, and ongoing enhancement. ✅ 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 I develop cross-platform applications for iOS and Android using Flutter and React Native. My mobile development work includes: ⋙ New mobile app development ⋙ MVP development for startups ⋙ Existing app enhancement and modernization ⋙ Flutter and React Native codebase improvements ⋙ Figma or Adobe XD design implementation ⋙ REST API and third-party service integration ⋙ Authentication and user account systems ⋙ Push notifications and real-time functionality ⋙ Maps, location tracking, and geolocation features ⋙ In-app purchases and subscription functionality ⋙ App Store and Google Play deployment ⋙ Performance optimization and bug fixing ✅ 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 I build scalable web platforms and backend systems that support mobile apps, internal operations, and customer-facing products. My full-stack development services include: ⋙ SaaS platforms and custom web applications ⋙ MVP and startup product development ⋙ React.js and Next.js frontend development ⋙ Node.js, Express.js, and NestJS backend development ⋙ Python backend services using Django, FastAPI, or Flask ⋙ Admin dashboards and management portals ⋙ REST and GraphQL API development ⋙ PostgreSQL, MongoDB, MySQL, Firebase, and Redis ⋙ User authentication and role-based access control ⋙ Payment gateway and third-party API integrations ⋙ Cloud deployment and application maintenance ✅ 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 I integrate practical AI functionality into mobile and web products without making AI the only focus of the application. This may include: ⋙ OpenAI and ChatGPT API integration ⋙ AI chatbots and conversational interfaces ⋙ AI-assisted search and recommendations ⋙ Text analysis and content-generation features ⋙ Intelligent business workflows ⋙ AI agents and automation systems ⋙ Secure integration of external AI services I follow modern development practices. I also use AI-assisted development tools to accelerate coding, debugging, testing, and documentation. Every generated output is manually reviewed for functionality, security, maintainability, and alignment with the project requirements. ✅ 𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐭𝐚𝐜𝐤 𝐈 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 : ⋙ Mobile ➜ Flutter, Dart, React Native, Expo ⋙ Frontend ➜ React.js, Next.js, JavaScript, TypeScript, Tailwind CSS ⋙ Backend ➜ Node.js, Express.js, NestJS, Python, Django, FastAPI ⋙ Databases ➜ PostgreSQL, MongoDB, MySQL, Firebase, Redis ⋙ Integrations ➜ REST APIs, GraphQL, payment gateways, third-party APIs ⋙ Cloud and DevOps ➜ AWS, Azure, GCP, Docker, CI/CD, Vercel ⋙ Tools ➜ Git, GitHub, GitLab, Bitbucket, Jira Whether you need to build a new Flutter or React Native application, modernize an existing mobile product, or develop the complete frontend and backend of a platform, I can help turn your requirements into a secure, scalable, and user-friendly application. Send me your project requirements, existing designs, or current application details, and I will help you determine the most practical development approach. 👉 Let’s connect and discuss your project!

❤️CLIENT-oriented React Developer available for LONG-TERM projects | 🔥 116 jobs on Upwork and 0 negative feedback | 💸 Remote full stack developer with full integration in your team that makes a profit | 🚫 No small fixes ❗️ No small fixed price work | To hear me and more about my soft skills, take a look at my video introduction and the video testimonials from my previous clients (attached to the portfolio) ABOUT ME I have more than 8 years of experience building high‑traffic react nextjs applications. I help teams turn complex ideas into profitable React Node.web and React Narive mobile apps, shipping MVPs up to 3x faster using AI. With excellent communication skills and a flexible working attitude, I have successfully collaborated with clients from 23 countries, consistently implementing a “can-do” approach MY KEY ACHIEVEMENTS ✔ As a React Frontend Developer I developed a React SaaS product that simplified construction estimations, reaching 98% accuracy and reducing project estimation timelines from weeks to minutes. ✔ As a Senior React Developer I led Frontend React Nextjs Project of a global $100M+ enterprise, leveraging React Nextjs frontend Typescript , and Redux ✔ As a Frontend React Developer I worked together with Python Developer to build a high-performance marketplace, handling 500K+ monthly users. I also ensured seamless API integrations, real-time updates, and secure transactions ✔ As a React Developer I worked on Frontend react nextjs of the real-time analytics dashboard also using Redux and D3.js, allowing businesses to track KPIs in real-time and increase operational efficiency by 35% ✔ While working as a React native app developer , I also created a React Native mobile app for real-time event invitations, handling 100K+ active users with 99.8% uptime ✔ Working in the HealthTech industry as a Senior Frontend React Developer JS , I delivered a HIPAA-compliant patient portal on React that cut virtual-visit check-in times from 25 minutes to 8 minutes, serving 40 K weekly sessions ✔ As a React Nextjs Frontend Developer I created a booking system for a company in the hospitality industry, integrating Stripe, Twilio SMS, and calendar syncing, resulting in 95% fewer missed appointments ✔ While working on a LogisticsTech SaaS , I contributed to a Frontend React Development of live shipment tracking system using WebSockets (it works across 4 continents) ✔ In the EdTech sector as a React Nextjs Frontend Developer I developed an interactive React-based learning platform with gamified features, increasing course completion rates by 38% and supporting over 200K concurrent learners ✔ As a Full Stack Developer React Node for a Travel platform, I implemented a dynamic search and booking flow that decreased booking abandonment by 42% and processed $15M+ in monthly reservations ✔ In the Real Estate sector, I developed an interactive 3D model viewer in React, allowing users to explore spaces and products in real time, increasing engagement and conversion rates by 40% ✔ As a Frontend React Developer for a PropTech startup project, I built a property management dashboard that automated 85% of tenant requests, cutting operational costs by $500K annually ✔ In a Media & Entertainment project I worked as Full Stack Developer AI and built and deployed a real-time recommendation engine using deep learning, personalizing video content for 250K+ daily users ✔ For a RetailTech platform, as a full stack developer react node , I developed a customer rewards portal that drove a 60% increase in repeat purchases ✔ Working in InsurTech, python full stack developer and I engineered a policy comparison tool with real-time data feeds, reducing policy selection time from 40 minutes to under 5 minutes for 100K+ users monthly ✔ In the AgriTech industry I worked as Full Stack Developer react node and created a react nextjs frontend dashboard for IoT sensor data, enabling farmers to optimize irrigation schedules and reduce water consumption by 25% across more than 1,500 farms As a Senior React Developer firebase , I not only have extensive experience with various JavaScript frameworks ( I have over 8 years of experience in frontend react development and back-end development, and 5 years in mobile app development ) but also hold Bachelor's degree in Engineering Software. I have built and optimized scalable, high-performance web apps using React.js and have developed React Native mobile applications with lightning-fast performance Need to launch fast? As a Full Stack Developer AI , I can take your MVP from zero to live in 4 weeks, leveraging AI to streamline workflows, cut engineering overhead by 30%, and accelerate your path to seed funding as I have already done it before With me, your next release ships on schedule, scales to hundreds of thousands of users, and lets you focus on growth Let's begin the collaboration with TOP RATED PLUS Full stack Developer React by clicking "Invite" or "Hire" on the top right ↗️ 07.04.26

With a 100% Job Success Score, $50K+ earned, 61 jobs completed, and 5,900+ hours on Upwork, I build secure, scalable fintech and digital banking platforms, along with AI agents and SaaS products for startups and growing businesses. My work spans core banking systems and payment platforms that handle real transactions, LLM/AI agents that automate business workflows, and full-stack SaaS products including food delivery and restaurant management platforms built for real users at scale. What I build: • Digital Banking & Fintech Platforms — neobank SaaS, KYC/AML, wallets, ledgers, payment gateway integrations (Stripe, PayPal, ACH) • POS Terminal Solutions — Android POS, card processing, payment terminal apps • AI Agents & LLM Automation — custom agents, workflow automation, AI-powered SaaS tools • SaaS Platforms — B2B tools, food delivery & restaurant management systems • Full-Stack Web & Mobile Apps — React, Next.js, React Native • Secure REST APIs, microservices, and cloud-native architecture • Blockchain-integrated applications (on request) Tech stack: Frontend: React, Next.js, React Native, TypeScript Backend: Node.js, Python, Java, Golang AI/Automation: LLM integration, AI agent frameworks, workflow automation Database: PostgreSQL, MySQL, MongoDB Cloud/DevOps: AWS, Docker, Kubernetes, CI/CD I build with security and PCI-DSS-aware practices from day one, so your product whether it's a fintech platform, an AI agent, or a SaaS tool is ready for real users and real transactions, not just a demo. Let's talk about your project. Message me to get started.

As an Expert-Vetted (Top 1% Upwork Talent) strategist with 25+ years of industry leadership, I specialize in AI-driven development ecosystems. I lead ChicMic Studios, a premier studio where we bridge the gap between visionary concepts and high-stakes enterprise reality. We don't just build applications; we architect intelligent, scalable ecosystems that define industry standards. In today's landscape, development must be AI-First. I provide the strategic leadership to integrate agentic workflows, machine-to-machine economies, and decentralized Web3 architecture into your core business model. Notable Highlights: Scale & Trust: Successfully overseen 2000+ projects with a team of 150+ experts. Enterprise Pedigree: Trusted partner for Fortune 500s including Microsoft, Samsung, P&G, and high-growth leaders like Swiggy. AI-Native Infrastructure: Expert in integrating LLMs, agentic process automation, and RAG systems into enterprise workflows. Gaming & Metaverse Powerhouse: Award-winning expertise in Unreal Engine 5, Unity, and Roblox, creating immersive worlds for millions of players. Operational Excellence: Agile-led delivery with a focus on rigorous coding standards and SOC2-level security. Our Pillars of Innovation: Enterprise AI: Agentic workflows, custom LLM integration, and autonomous business process automation. Gaming & Social Platforms: High-fidelity multiplayer builds (UE5/Unity) and branded Roblox experiences for the next generation of digital consumers. Web3 & Blockchain: Smart contract architecture, x402 protocol integration, and decentralized identity. Mobile & Web: Scalable, high-concurrency platforms designed for maximum ROI and global reach. What Clients Say: "Great team! We could rely on them to do all the work as planned, and we got what we needed right in time." "Thorough in their approach and inspired trust. I would definitely work with ChicMic Studios again." "Always delivers prompt and professional service—that's why they get first dibs on all our new projects." The Commitment: We are committed to delivering future-proof, AI-enhanced solutions tailored to your unique enterprise needs. Whether you are a brand looking to enter the Roblox metaverse or a corporation seeking to automate via Agentic AI, let’s turn your vision into reality. Ready to lead your industry? Let's discuss your project.

I build software that outlives the reason it was written. One product my team and I helped build from day one is now a company valued at $850M. The less flashy proof is that clients keep me: several engagements have run two and three years, and most clients come back. I'm a senior full-stack and AI developer and the founder of Emphasoft. 189 projects, 25,900+ hours and $1M+ delivered on Upwork, at 100% Job Success. Clients often come to me after someone else has already failed. One had gone through a freelancer and two agencies before we finished the platform. Another wrote that we completed a project where others could not. That's the work I'm best at. There are two ways people work with me. I build it. You have an idea, or a product that needs a new capability. I own architecture and delivery, my senior team builds it, and you deal with one person the whole way through. I augment your team. You have a product and not enough engineers. I give you a senior developer, or a small team, working full-time inside your codebase, from people already on my bench, usually starting within days. They stay: my longest engagements have run over three years with the same engineers on the same product. Onboarding, continuity and technical direction are my problem, not yours. Either way, I'm accountable for the outcome. What I build: ✅ MVPs and new products — built to scale, not to be rewritten ✅ SaaS platforms and complex web applications ✅ API development and third-party integrations ✅ Dedicated engineers and teams, full-time, long-term ✅ AI features inside products that already exist ✅ Mobile apps (Flutter, React Native, iOS, Android) AI work I deliver: ✅ AI agents and agentic workflows ✅ Workflow automation — n8n, API orchestration, internal tooling ✅ Support bots trained on your own data, answering in your team's voice ✅ Document and invoice processing at scale — OCR and LLM extraction ✅ LLM integration into existing platforms — Claude, OpenAI, self-hosted models Stack: ✅ Back-end: Python (Django, FastAPI, Flask), Node.js ✅ Front-end: React, Next.js, TypeScript ✅ Infrastructure: Amazon Web Services (AWS), DevOps, PostgreSQL, Supabase ✅ Mobile: Flutter, React Native, Capacitor.js Not a fit for: one-off fixes in legacy code, crypto projects, or work where the deciding factor is the lowest hourly rate. Tell me what you're building and where it's stuck.

𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 (𝗠𝗘𝗥𝗡) | 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 | $𝟰𝟬𝗞+ 𝗘𝗮𝗿𝗻𝗲𝗱 | 𝟭,𝟵𝟬𝟬+ 𝗛𝗼𝘂𝗿𝘀 | 𝟭𝟲 𝗙𝗶𝘃𝗲-𝗦𝘁𝗮𝗿 𝗝𝗼𝗯𝘀 I'm a Top Rated Plus Full Stack Developer with 9+ years of experience building scalable SaaS platforms, web applications, and production-ready MVPs using React, Next.js, Node.js, and Python. As a Full Stack Developer, I own your product end to end, frontend, backend, database, APIs, and cloud, so you work with one Full Stack Developer, not an entire team. 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱 - 𝗦𝗮𝗮𝗦 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: Multi-tenant architecture, Stripe subscription billing, role-based access control, admin dashboards, and analytics, complete SaaS products, not just features. - 𝗠𝗘𝗥𝗡 𝗦𝘁𝗮𝗰𝗸 𝗔𝗽𝗽𝘀: Full MERN Stack development with MongoDB, Express.js, React, and Node.js, scalable, secure, and built to grow. - 𝗥𝗲𝗮𝗰𝘁 & 𝗡𝗲𝘅𝘁.𝗷𝘀 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: Fast, responsive, pixel-perfect UIs with React.js, Next.js (SSR/SSG), TypeScript, and Tailwind CSS. - 𝗡𝗼𝗱𝗲.𝗷𝘀 & 𝗣𝘆𝘁𝗵𝗼𝗻 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Secure REST and GraphQL APIs with Node.js, Express, NestJS, Django, Flask, and FastAPI, JWT auth, RBAC, webhooks, and payment integrations. - 𝗠𝗩𝗣 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: From idea to launched product in weeks, built on scalable foundations so your MVP grows without a costly rebuild. - 𝗔𝗜-𝗣𝗼𝘄𝗲𝗿𝗲𝗱 𝗔𝗽𝗽𝘀: OpenAI, Claude, and LangChain integrations, chatbots, RAG systems, and intelligent automation shipped to production. - 𝗛𝗲𝗮𝗱𝗹𝗲𝘀𝘀 𝗖𝗠𝗦 & 𝗠𝗶𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: WordPress to Strapi migrations and headless CMS builds with Next.js. - 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝘀: Cross-platform iOS & Android apps with React Native. 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗛𝗶𝗿𝗲 𝗠𝗲 - 𝗙𝘂𝗹𝗹 𝗢𝘄𝗻𝗲𝗿𝘀𝗵𝗶𝗽: one Full Stack Developer handling frontend, backend, database, and cloud - 𝗣𝗿𝗼𝘃𝗲𝗻: Top Rated Plus, 100% Job Success, consistent 5-star reviews - 𝗦𝗵𝗶𝗽𝘀 𝗙𝗮𝘀𝘁: reliable delivery, no missed deadlines - 𝗦𝗰𝗮𝗹𝗲𝘀 𝗪𝗲𝗹𝗹: clean, maintainable code built for growth from day one - 𝗖𝗹𝗲𝗮𝗿 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻: plain-English updates and fast responses 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 - Frontend: React.js, Next.js, TypeScript, JavaScript (ES6+), Redux, Tailwind CSS, HTML5, CSS3 - Backend: Node.js, Express.js, NestJS, Python, Django, Flask, FastAPI - Databases: PostgreSQL, MongoDB, MySQL, Supabase, Firebase, Redis - AI: OpenAI API, Claude API, LangChain, RAG, AI Agents, Chatbot Development - Cloud & DevOps: AWS, Vercel, Docker, Git, CI/CD - CMS & Payments: Strapi, Headless CMS, Stripe, PayPal 𝗪𝗵𝗮𝘁 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗦𝗮𝘆 "Abdul was very professional. He understood the assignment quickly and executed it in a short amount of time." "His ability to troubleshoot issues and find innovative solutions was remarkable." 𝗟𝗲𝘁'𝘀 𝗕𝘂𝗶𝗹𝗱 Whether you're launching a new product, scaling an existing platform, or adding AI features, I'm the Full Stack Developer who takes it from the first line of code to deployment. 𝗦𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝗼𝗿 𝗶𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗷𝗼𝗯, 𝗮𝗻𝗱 𝗹𝗲𝘁'𝘀 𝘁𝗮𝗹𝗸. Full Stack Developer | Full Stack Web Developer | MERN Stack Developer | MERN Developer | React Developer | React.js Developer | Node.js Developer | Next.js Developer | JavaScript Developer | TypeScript Developer | SaaS Developer | Web Application Developer | Full Stack Engineer | Backend Developer | Front-End Developer | Python Developer | REST API Developer | MongoDB | PostgreSQL | Express.js | MVP Development | API Integration | AI Integration | AI App Developer | Web Development | Software Developer