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Hey there! 👋 I'm Raj (Dheeraj), a Full Stack Developer with 15+ years of experience turning founders' ideas into real, revenue-generating products. As a Full Stack Developer, I specialize in SaaS MVPs, AI-powered web apps, and mobile companion apps that scale. I'm a Full Stack Developer who leads a dedicated team, so you get one point of contact and the firepower of an entire in-house squad. ⚡ 🏆 15+ Years of Production Experience ⭐ Founder-Led Full Stack Development Team ✅ End-to-End Ownership — Idea to Launch to Scale ✅ AI-Native Full Stack Developer (OpenAI, Claude, Automation) 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝 𝐟𝐨𝐫 𝐘𝐨𝐮 𝐀𝐬 𝐚 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫: ➡️ 𝐒𝐚𝐚𝐒 𝐌𝐕𝐏𝐬 & 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 As a Full Stack Developer, I take you from wireframe to investor-ready product — subscription billing, multi-tenant architecture, admin dashboards, built to scale from day one. ➡️ 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐖𝐞𝐛 & 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐬 A Full Stack Developer working with OpenAI and Claude, I weave AI directly into your product — not bolted on as an afterthought. ➡️ 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 + 𝐌𝐨𝐛𝐢𝐥𝐞 𝐂𝐨𝐦𝐩𝐚𝐧𝐢𝐨𝐧 𝐀𝐩𝐩𝐬 As a Full Stack Developer covering React Native and Flutter, I build seamless web + mobile ecosystems that share one clean backend. ➡️ 𝐈𝐧𝐭𝐞𝐫𝐧𝐚𝐥 𝐓𝐨𝐨𝐥𝐬 & 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 As a Full Stack Developer who automates the boring stuff, I build internal tools that save your team real hours every week. ➡️ 𝐋𝐌𝐒 & 𝐒𝐮𝐛𝐬𝐜𝐫𝐢𝐩𝐭𝐢𝐨𝐧 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 A Full Stack Developer who's shipped recurring-revenue systems before, I handle Stripe integrations and gated content the right way, first time. Why Clients Hire Me As Their Full Stack Developer: ✅ 𝐅𝐮𝐥𝐥 𝐓𝐞𝐚𝐦, 𝐎𝐧𝐞 𝐑𝐚𝐭𝐞 - Full Stack + AI + Mobile + QA under one roof ✅ 𝐒𝐡𝐢𝐩𝐬 𝐅𝐚𝐬𝐭 - MVPs delivered on aggressive timelines ✅ 𝐒𝐜𝐚𝐥𝐞𝐬 𝐖𝐞𝐥𝐥 - Architecture designed for growth from day one ✅ 𝐂𝐥𝐞𝐚𝐫 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 - Plain English updates, no tech jargon ✅ 𝐒𝐭𝐚𝐲𝐬 𝐀𝐟𝐭𝐞𝐫 𝐋𝐚𝐮𝐧𝐜𝐡 - We support what we build, not just hand it off ✅ 𝐅𝐨𝐮𝐧𝐝𝐞𝐫 𝐌𝐢𝐧𝐝𝐬𝐞𝐭 - I treat your product as a business, not a ticket 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤: ⚡ Frontend → React, Next.js, TypeScript, Tailwind CSS ⚡ Backend → Node.js, Laravel, PHP ⚡ Mobile → Flutter, React Native ⚡ AI Tools → OpenAI API, Claude, MCP Integrations, Automation ⚡ Payments → Stripe & Custom Payment Flows 𝐑𝐞𝐚𝐥-𝐖𝐨𝐫𝐥𝐝 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐚𝐬 𝐚 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫: ✦ SaaS MVPs taken from idea to investor-ready launch ✦ AI-integrated web & mobile apps using OpenAI and Claude ✦ Subscription platforms with Stripe billing and gated content ✦ Internal tools and automation that save teams real hours ✦ Web + mobile companion apps sharing one unified backend 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮'𝐥𝐥 𝐆𝐞𝐭: ✔️ A production-ready product built around your business goals ✔️ Fast, responsive UI your users will actually enjoy ✔️ Robust backend systems built to handle real traffic ✔️ 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 🌟 I lead SDS Softwares, based in Solihull, UK — a dedicated team of Full Stack Developers, AI engineers, and Mobile specialists. Whether you're launching a new product or scaling an existing one, I'm the Full Stack Developer who takes it start to finish. 📩 Message me or send an invite. Let's talk. 🚀 Full Stack Developer | Senior Full Stack Developer | React Full Stack Developer | Node.js Full Stack Developer | Next.js Full Stack Developer | MERN Stack Developer | Full Stack SaaS Developer | SaaS MVP Developer | AI App Full Stack Developer | AI Integration Developer | Full Stack Web Developer | Full Stack Mobile Developer | React Native Developer | Flutter Developer | Laravel Full Stack Developer | PHP Full Stack Developer | API Developer | Backend Developer | Cloud Developer | DevOps | Full Stack Development | Web Application Developer | SaaS Application Development | Subscription Platform Developer | LMS Developer | Full Stack Developer

I build AI-powered SaaS products and MVPs using LLMs, Next.js, and Node.js, focused on turning ideas into real, scalable, production-ready applications. My focus is on building clean, reliable systems that go beyond prototypes, delivering products that are structured, performant, and ready for real users and growth. What I build: • AI SaaS applications and MVPs • LLM-based systems (chatbots, AI assistants, automation workflows) • Full-stack web applications and dashboards • Backend APIs and scalable system architectures • Admin panels and internal business tools Core expertise: • LLM integrations using OpenAI / Gemini APIs • AI application development and workflow automation • Full-stack development with Next.js and Node.js • Frontend development with React and TypeScript • Pixel-perfect UI/UX implementation from Figma designs • Backend APIs, authentication, and business logic • PostgreSQL database design and optimization • Deployment and production setup (Vercel, Railway, CI/CD) My Approach I focus on clarity, performance, and long-term maintainability. Every product I build is: • Fast and optimized for real-world usage • Structured to scale without rewrites • Cleanly architected for maintainability • Delivered with production readiness in mind I also ensure Figma designs are translated into pixel-perfect, responsive, production-grade UI/UX, with strong attention to detail and usability. My Experience I’ve worked with founders and small teams to: • Build SaaS dashboards and workflow platforms • Add AI-powered features to existing products • Improve performance and stability in live systems • Deliver MVPs quickly for validation and launch If you’re building an AI SaaS product, MVP, or modern web application and need someone who can take ownership from idea to deployment, I can help you build it efficiently and correctly.

𝐇𝐢, 𝐈’𝐦 𝐖𝐚𝐣, 🚀 I’m a Full Stack Developer focused on building scalable SaaS platforms, AI systems, and modern web applications using React, Node.js, JavaScript, Python, and TypeScript. I work across the entire product lifecycle from UI/UX to backend architecture, databases, APIs, cloud deployment, and AI integrations. 💻 On the frontend, I build fast, responsive, and modern interfaces using React, React Native, Vue.js, Angular, HTML, HTML5, CSS, CSS 3, Bootstrap, Tailwind CSS, jQuery, and Responsive Design. I also focus heavily on Web Design and Web Application development with strong attention to performance and usability. ⚙️ On the backend, I develop robust and scalable systems using Node.js, ExpressJS, Python, Django, FastAPI, PHP, Laravel, RESTful APIs, GraphQL, and API Integration. I design systems that are clean, maintainable, and ready for long-term scaling. 🗄️ I work with powerful databases like PostgreSQL, MySQL, MongoDB, SQL, Redis, Supabase, and Firebase, building solid Database Architecture that supports high-traffic applications and complex SaaS products. 🧠 My core strength is Full Stack Development and SaaS engineering building MVPs, multi-tenant SaaS platforms, dashboards, CRMs, admin panels, and API-driven systems using Software Architecture & Design principles that keep products scalable from day one. 🤖 I also specialize in AI Chatbots, AI Agents, and AI Automation systems that actually integrate into real business workflows. I work with Artificial Intelligence, Machine Learning, NLP, Neural Networks, Computer Vision, Data Science, and Bot Development to build intelligent systems that automate real operations. 🧩 My AI stack includes OpenAI (GPT), ChatGPT, Claude, Gemini, LangChain, LangGraph, Vercel AI SDK, MCP, CrewAI, and LLM-based systems. I also use tools like Cursor, Claude Code, Lovable, Retell.ai, Bolt.new, v0.dev, Replit Agent, and GitHub Copilot to speed up development and prototyping without compromising quality. 🔗 I build powerful automation and integrations using Make, n8n, Zapier, HubSpot, Salesforce, Airtable, Slack, Twilio, WhatsApp Business API, and webhook systems that connect your entire business ecosystem. ☁️ On the infrastructure side, I work with AWS, GCP, Azure, Docker, Kubernetes, CI/CD pipelines, GitHub Actions, serverless architecture, and cloud deployments to ensure your application is scalable, secure, and production-ready. 🔐 I also implement secure, enterprise-grade systems using OAuth, JWT, IAM, RBAC, and compliance-ready architectures like HIPAA, HL7, and FHIR where needed. 📦 I’ve delivered SaaS platforms, AI systems, booking platforms, dashboards, automation tools, and enterprise-grade applications used in real production environments. My focus is always the same: build systems that are stable, scalable, and built to last. ✅ What you get working with me: • Clear system architecture before development starts • Fast MVP delivery with scalable foundations • Clean, maintainable, production-ready code • Transparent communication and ownership mindset • Solutions focused on real business impact, not just code 💡 If you’re looking for a Full Stack Developer, React Developer, Node.js Developer, Python Developer, SaaS Engineer, AI Chatbot Developer, or AI Automation Specialist who can take your idea from concept to production let’s connect and build something powerful together. React Developer, React Native, React js, React Native Developer, React Node, React Redux, React Js Developer, React Native expert, React angular, React Front end, Full Stack Developer, Full Stack Web Developer, Full Stack Wordpress Developer, Full Stack Web, Full Stack Development, Full Stack Php, Full Stack php Developer, Full Stack WordPress, Full Stack Web Development, Python Full Stack Developer, Python full stack developer Django, Senior full stack developer. Full-Stack Development React JavaScript HTML5 CSS 3 CSS PHP Bootstrap Vue.js HTML WordPress jQuery Python Software Architecture & Design Full-Stack Development Laravel MySQL Software Development Database Architecture API Web Application API Integration Tailwind CSS CodeIgniter SQL Angular RESTful API MongoDB React Native TypeScript Node.js ExpressJS Angular SQL Database Back-End Development AI Chatbot Chatbot Development ManyChat Chatbot Artificial Intelligence Machine Learning Neural Network Computer Vision MySQL Bot Development Natural Language Processing Data Science React PHP Node.js ExpressJS Laravel PostgreSQL SQL MySQL MongoDB Git Angular RESTful API API Integration Database Backend Development Express MongoDB TypeScript ExpressJS React Node.js MySQL MongoDB Vue.js Angular PostgreSQL Redis Firebase Supabase

I build production-ready SaaS platforms, AI-powered applications, and startup MVPs — with clean code, scalable architecture, and fast delivery. I work with startups, founders, and businesses to launch products that are built to scale. Whether it's an AI SaaS platform, a React Native mobile app, or a full stack web application, I take ideas from zero to live. Core Stack: Frontend: React.js, Next.js, TypeScript, Tailwind CSS Backend: Node.js, Express, NestJS Mobile: React Native Database: MongoDB, PostgreSQL, MySQL AI & Automation: OpenAI / ChatGPT API, AI chatbots, workflow automation Cloud: AWS, Vercel, DigitalOcean, Docker, CI/CD Services I Provide: Full Stack Web Development. React Native Mobile App Development. SaaS Application Development. AI-Powered App Development. Startup MVP Development. Custom Web Applications. Cross-Platform Mobile Apps. REST API & Third-Party API Integrations. OpenAI / ChatGPT Integrations. AI Automation Tools. Admin Panels & Dashboards. Real-Time Applications. Authentication & User Management. Payment Gateway Integration. Firebase & Supabase Development. Backend Development & Database Architecture. Performance Optimization & Bug Fixing. Product Scaling & Maintenance. What I Build: AI SaaS platforms and automation tools Startup MVPs (web and mobile) React Native cross-platform apps Custom dashboards, admin panels, CRMs Real-time applications and marketplaces API integrations, payment gateways (Stripe), authentication systems Why Clients Hire Me: Top Rated Plus on Upwork with 100% job success 700+ hours delivered across 37+ projects Fast, clear communication (average response under 4 hours) Scalable, maintainable code — not just quick fixes Long-term support and product scaling guidance Ideal Projects: SaaS platforms, AI tools, startup MVPs, mobile apps, marketplace websites, business automation systems, booking platforms, and fintech applications. Invite me to your project, and let's discuss how I can help you build and launch your product. 🤝 Let’s Build Your Product If you are looking for a reliable Full Stack Developer who can build scalable SaaS products, AI-powered applications, React Native mobile apps, or startup MVPs — feel free to invite me to your project. I’m ready to help you design, develop, launch, and scale your next product successfully. Tags : #FullStackDeveloper #ReactNative #SaaSDeveloper #AIDeveloper #MVPDevelopment #MobileAppDeveloper #WebDeveloper #NodeJS #ReactJS #NextJS #StartupMVP #AIApps #ChatGPT #OpenAI #CrossPlatformApp #JavaScript #TypeScript #APIIntegration #Firebase #MERNStack

Hi, I’m a Full Stack Developer with experience building modern web and mobile applications using Next.js, React.js, Node.js, Express.js, MongoDB, Firebase, React Native, Laravel, and MySQL. I enjoy helping startups and businesses turn their ideas into fast, reliable, and user-friendly applications. I’ve worked on SaaS platforms, custom business systems, mobile apps, dashboards, REST APIs, ecommerce solutions, and AI-powered features. I focus on writing clean, maintainable code and building applications that are responsive, scalable, and easy to use. I believe good communication and reliability are just as important as technical skills. Whether you need an MVP, a complete full-stack application, or long-term development support, I’d be happy to help with your project.

Senior AI Solutions Architect | 10x Development Speed with Cursor & Claude | Next.js & Nest.js I am a Senior AI-First Full Stack Developer with 7 years of experience, specializing in helping startups bridge the gap between "standard web apps" and "intelligent ecosystems." By leveraging an AI-native workflow (Cursor & Claude 3.5), I deliver the output of a 3-person team while maintaining the architectural precision of a Senior Engineer. From architecting custom RAG systems and autonomous AI agents to building high-performance mobile apps in React Native, I manage the entire lifecycle from concept to scale. Whether it’s integrating GPT-4o into complex MERN stacks or automating business logic with agentic workflows, I build production-ready solutions that don't just "chat" - they perform. 🎯I specialize in AI-driven Full-stack development | Agentic Workflow automation | LLM & RAG architecture | High-performance API integration | AI-native DevOps & CI/CD | Intelligent UX/UI design | Scalable Database architecture | Real-time AI communication solutions | Human-in-the-loop Testing & QA | Agile AI project management | LLM Performance optimization | Rapid MVP development | Strategic AI consulting 🛠️My Expertise ✔ AI & Intelligence: Claude 3.5 Sonnet, OpenAI (GPT-4o), LangChain, Prompt Engineering, RAG (Retrieval-Augmented Generation) Architecture ✔ AI Tools & Automation: Cursor (AI-First IDE), n8n, Zapier, v0.dev, Claude Code, Python (Data Analysis with Pandas) ✔ Full-Stack (MERN): Next.js, Nest.js, Node.js, React.js, TypeScript, GraphQL, Redux, Express.js ✔ Mobile Development: React Native (AI-integrated mobile apps) ✔ Databases & Vector Stores: Pinecone (Vector DB), MongoDB, PostgreSQL, MySQL, Firebase ✔ Web Services & Cloud: AWS (EC2, S3, Lambda), Vercel, Docker, Google Cloud, CI/CD ✔ Real-Time Communication: Socket IO, WebRTC, PubNub, Twilio (Messaging/Voice) ✔ Authentication & Security: JWT, Auth0, OpenID Connect (Secure AI interfaces) ✔ Payment & E-commerce: Stripe, PayPal, Shopify, BigCommerce ✔ Testing & Quality: Jest, Mocha, Jasmine (Human-in-the-loop verification for AI code) ✔ Project Management: Jira, Slack, Asana, Trello, Teamwork ✔ Mailing & Maps: SendGrid, Mailchimp, Google Maps API Additional Skills: Building Agentic Workflows, AI-driven SaaS platforms and Rapid MVP development with 10x delivery speed. ⚡Ready to move from concept to a high-performance launch? Click the 'Invite' button and let’s get to work!