Full Stack Dev | JavaScript | React.js | Next.js | Redux | Node.js | Express | PostgreSQL | Git | HTML | CSS | Figma | Material UI | Wordpress | TypeScript | Swagger | Tailwind |

Most of my work goes beyond writing code. I help plan the architecture, make technical decisions, and build products from end to end. Whether it's the frontend, backend, cloud infrastructure, databases, or AI integrations, I'm comfortable owning the entire development process. My main stack is React, Next.js, Node.js, NestJS, Python, PostgreSQL, MongoDB, and AWS. Over the past few years, I've built SaaS products, internal tools, AI-powered applications, dashboards, APIs, and automation systems. I use AI every day as part of my workflow. It's a tool that helps me prototype, research, automate repetitive work, and ship features faster, but I still spend time making the right architectural decisions, reviewing the code, and making sure the final product is something I'd be comfortable maintaining. I like working on projects where I can contribute beyond writing code. Whether it's planning the architecture, improving performance, simplifying a complicated system, or helping choose the right technologies, I enjoy solving problems that make the product better. If you're looking for someone who can take ownership of a project, communicate clearly, and build software that's made to last, I'd be happy to chat.

👋 I help startups and businesses build and scale full-stack web applications, SaaS products, and AI-powered platforms using React, Next.js, Node.js, and modern API integrations like Stripe, PayPal, and OpenAI. With 5+ years delivering secure, high-performance full-stack solutions, I ensure your product is fast, reliable, and built to scale. 🔹 What I Can Help You With Full-stack web app development (React, Next.js, Node.js, TypeScript) SaaS product development (multi-tenant, subscriptions, dashboards) Payment gateway integrations (Stripe, PayPal, Paddle, LemonSqueezy) REST & GraphQL API development and third-party integrations AI integrations (OpenAI, ChatGPT API, RAG, chatbots, document extraction) Workflow automation (n8n, Zapier, Make, Python scripts) Database design & optimization (PostgreSQL, MySQL, MongoDB) 🛠 Tech Stack Frontend: React, Next.js, TypeScript, Tailwind CSS Backend: Node.js, Express.js, NestJS, Laravel Databases: PostgreSQL, MySQL, MongoDB, Firebase, Supabase Payments: Stripe, PayPal, Paddle, webhooks, subscriptions AI & ML: OpenAI API, Hugging Face, LangChain, vector databases Automation: n8n, Zapier, Make, Python DevOps & Tools: Docker, GitHub, GitLab, Vercel, AWS, REST APIs, Swagger ⭐ Why Clients Choose Me Strong communication & fast response Clean, well-structured, production-ready code Full-stack ownership from database to UI Focus on business results, not just code Reliable delivery & long-term collaboration Let's discuss your project and build something solid.

I’m a Senior Full-Stack Engineer with 4+ years of hands-on experience building scalable SaaS and AI-powered platforms. I specialize in MERN Stack, Next.js, AWS, and AI + IoT solutions, helping startups and businesses turn ideas into high-performing, production-ready products. - Why Work With Me? End-to-End Expertise: I handle the full development cycle, from React js / Next.js frontends to robust Node.js backends, MongoDB/PostgreSQL databases, and scalable AWS infrastructure. AI & IoT Specialist: Built PythiaStore AI, an IoT platform using Raspberry Pi devices, Faster Whisper transcription, multi-agent AI systems, and an intelligent MongoDB-powered AI chat assistant. Proven Impact: Reduced AWS costs by 60% and AI API costs by 50% for previous clients. Delivered 20+ successful projects including SaaS platforms generating $50K+ ARR. Leadership & Delivery: Tech Lead experience managing teams of 5+ engineers while maintaining clean architecture, high code quality, and on-time delivery. - Key Technologies: Frontend: React.js, Next.js, TypeScript, Tailwind CSS Backend: Node.js, Express.js, REST APIs, WebSockets Databases: MongoDB, PostgreSQL, Redis AI & IoT: Faster Whisper, Ollama, OpenAI, Raspberry Pi, AI Agents Cloud & DevOps: AWS (EC2, S3, Lambda, etc.), Docker I focus on building fast, secure, and scalable solutions with clear communication and transparent project management. Whether you need a new SaaS product, AI integration, IoT system, or performance optimization, I deliver results that drive real business growth. Let’s discuss your project and build something exceptional together.

Full Stack developer with 10+ years of building Web, Mobile and Desktop applications and solutions that are fast, maintainable, and built to scale. I've delivered 50+ projects across diverse industries like FinTech, Logistics, Grooming & Wellness, Communication & Business administration, from complex web platforms to cross-platform mobile apps and I bring both technical depth and clear communication to every engagement. My core stack spans in Javascript and PHP on backend where i have mastered both Microservices and Monolith architectures with express.js, feathers.js and Websockets. Vue.js, React.js, and React Native on the front end. For mobile, I work with Flutter, React Native, and native Android/iOS. I'm also experienced with Electron.js for desktop, and comfortable across databases MySQL, MongoDB, and graph databases like Neo4j and OrientDB. I take CI/CD seriously. my workflow integrates Git, Bitbucket, Jenkins, and Travis CI, along with testing frameworks like Karma, Mocha, and Tape. Code quality and clean architecture aren't afterthoughts; they're how I work by default. I'm an active open-source contributor and I keep up with emerging technologies so my clients always get modern, future-proof solutions. If you're looking for a developer who writes clean code, communicates proactively, and gets things done right, let's talk.

🕒 3+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐩𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 🕒 679+ hours on Upworks ✅ 25+ projects delivered (Websites, Backend Servers) 🔥 Skilled in scalable, secure, and high performing applications Hi there! I'm a Senior Full Stack developer, expert on Upwork, with a proven track record of delivering high impact solutions for companies. I specialize in building custom Websites based on (MVPs, SaaS, Web3). I work as a hands on technology partner, supporting every stage of the development lifecycle from concept and design to deployment and long-term maintenance. 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Full-Stack Development | WebDevelopment | Web Application | SaaS Development | MVP | Database Architecture | API Development | AWS | MERN | Whatsapp Bot 𝗧𝗲𝗰𝗵-𝘀𝘁𝗮𝗰𝗸: ⁃ Front-End Development: React.js, NextJs , JavaScript, TypeScript, Tailwind CSS, HTML ⁃ Back-End Development: Node.js, Express.js, NestJS ⁃ Database Management: MongoDB, MY SQL, MS SQL, DynamoDB ⁃ API Integration: RESTful APIs, REST, OpenAPI, WebSockets, Microservice ⁃ AI Integration: Open AI, Gemini , Claude ⁃ AWS Tools: EC2, S3, Sqs, Cloud Watch, DynamoDB. Lambda ⁃ Version Control: GitHub 𝗚𝗲𝘁 𝗮 𝗙𝗿𝗲𝗲 𝗪𝗲𝗯𝘀𝗶𝘁𝗲 𝗖𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 + 𝗟𝗼𝗼𝗺 𝗩𝗶𝗱𝗲𝗼 𝗕𝗿𝗲𝗮𝗸𝗱𝗼𝘄𝗻 (𝘄𝗶𝘁𝗵𝗶𝗻 𝟰𝟴 𝗵𝗼𝘂𝗿𝘀)! 𝗟𝗲𝘁’𝘀 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗶𝗱𝗲𝗮 𝗮𝗻𝗱 𝘁𝘂𝗿𝗻 𝗶𝘁 𝗶𝗻𝘁𝗼 𝗮 𝗽𝗲𝗿𝗳𝗲𝗰𝘁 𝗹𝗶𝘃𝗲 𝘄𝗲𝗯𝘀𝗶𝘁𝗲!

Think it. Build it. Scale it. I help businesses turn ideas into fast, scalable, and high-performing web applications, so you don't have to manage multiple developers. I'm a Full Stack Developer with 13+ years of experience building websites, SaaS platforms, eCommerce stores, and custom web applications using the MERN Stack, Next.js, WordPress, WooCommerce, and Webflow. I don't just write code—I build reliable, scalable, and business-focused solutions that deliver real results. From planning and development to deployment, I focus on clean architecture, performance, security, and user experience to ensure your product is built for long-term success. Whether you're launching a new SaaS product, building an eCommerce store, modernizing an existing website, or creating a custom web application, I can help you turn your vision into a reliable and scalable solution. What I Build Custom Web Applications • SaaS Platforms • Business Websites • eCommerce Stores • WordPress & WooCommerce Solutions • Webflow Websites • Landing Pages • REST APIs • Third-Party Integrations • AI-Powered Features with OpenAI & Claude APIs Technical Expertise Frontend: React.js, Next.js, JavaScript, TypeScript, HTML5, CSS3, Tailwind CSS, SCSS Backend: Node.js, Express.js, NestJS, REST APIs, GraphQL, WebSockets Databases: MongoDB, PostgreSQL, MySQL, Redis, Elasticsearch WordPress & CMS: WordPress, WooCommerce, Webflow, Elementor, Bricks Builder, Divi, Oxygen Builder, Beaver Builder, Brizy, WPBakery, Kadence Blocks Cloud & DevOps: AWS, Google Cloud, Vercel, DigitalOcean, Docker, Git, GitHub, GitLab, CI/CD, Nginx, Linux AI & Automation: OpenAI API, Claude API, AI Integrations, Workflow Automation I believe in clear communication, transparent project management, and delivering solutions that are secure, scalable, and easy to maintain. My goal is to build products that not only meet your current requirements but also support your business as it grows. If you're looking for a developer who understands both technology and business goals, I'd be happy to discuss your project and help you build a high-performing digital product. Keywords: Full Stack Developer, MERN Stack Developer, React Developer, Next.js Developer, Node.js Developer, Express.js Developer, JavaScript Developer, TypeScript Developer, WordPress Developer, WooCommerce Developer, Webflow Developer, CMS Developer, SaaS Developer, eCommerce Developer, Website Developer, REST API, GraphQL, MongoDB, PostgreSQL, MySQL, Redis, API Integration, Third-Party Integration, AWS, Docker, Vercel, DigitalOcean, Git, CI/CD, OpenAI API, Claude API, AI Integration, Performance Optimization, SEO, Responsive Web Design.

🌟 𝗧𝗼𝗽-𝗥𝗮𝘁𝗲𝗱 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 🏆 | 💵 𝗕𝘂𝗶𝗹𝘁 𝗔𝗜-𝗣𝗼𝘄𝗲𝗿𝗲𝗱 𝗪𝗲𝗯 𝗔𝗽𝗽𝘀 & 𝗠𝗩𝗣𝘀 𝗧𝗵𝗮𝘁 𝗦𝗲𝗰𝘂𝗿𝗲𝗱 𝗢𝘃𝗲𝗿 $𝟭𝟮.𝟱𝗠 𝗶𝗻 𝗙𝘂𝗻𝗱𝗶𝗻𝗴 💵 | 🚀 𝗧𝗼𝗽 𝟯% 𝗧𝗮𝗹𝗲𝗻𝘁 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 Let's start with a fact you should know: I recently left my in-person job after 𝟳 𝘆𝗲𝗮𝗿𝘀 to pursue a bigger goal of contributing to global tech by solving meaningful engineering problems for stakeholders like you. 𝗪𝗵𝗮𝘁 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗱𝗼 𝗜 𝗽𝗿𝗼𝘃𝗶𝗱𝗲⁉️ ✔ 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 — React.js, Next.js, TypeScript, Tailwind CSS, Shadcn/UI, Loveable, Responsive Web Applications ✔ 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 — MERN Stack, Next.js, Node.js, Express.js, TypeScript, End-to-End Product Development ✔ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗔𝗣𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 — Node.js, NestJS, Python, Django, FastAPI, Express.js, REST APIs, GraphQL ✔ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀 & 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 — PostgreSQL, MongoDB, Supabase, Prisma, Scalable Backend Systems ✔ 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀 & 𝗟𝗟𝗠 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 — OpenAI, ClaudeAI, Gemini, RAG Systems, AI Assistants, Agentic Workflows ✔ 𝗔𝗜 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 — N8N, Make, Zapier, CRM Automation, Lead Generation Systems, Business Process Automation ✔ 𝗠𝗖𝗣 & 𝗔𝗜 𝗧𝗼𝗼𝗹 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 — Model Context Protocol (MCP), Tool Calling, Knowledge Bases, Custom AI Workflow ✔ 𝗔𝗣𝗜𝘀 & 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 — Third Party APIs, Payment Gateways, Webhooks, CRM & SaaS Integrations ✔ 𝗧𝗲𝘀𝘁𝗶𝗻𝗴 & 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗔𝘀𝘀𝘂𝗿𝗮𝗻𝗰𝗲 — Jest, Vitest, Playwright, Cypress, React Testing Library, End-to-End Testing ✔ 𝗗𝗲𝘃𝗢𝗽𝘀 & 𝗖𝗹𝗼𝘂𝗱 — Docker, AWS, CI/CD Pipelines, GitHub Actions, Railway, Vercel, Production Infrastructure ✔ 𝗔𝘂𝘁𝗵 & 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 — OAuth, JWT, RBAC, Authentication Systems, Secure User Management 𝗪𝗵𝗮𝘁 𝗶𝘀 𝗠𝘆 𝗣𝗿𝗼𝗰𝗲𝘀𝘀⁉️ If you have made this far, let's follow the following steps to turn your vision into reality: 𝟭. Discovery & Strategy 𝟮. Research & UX Planning 𝟯. UI Design & Prototyping 𝟰. Development & Integration 𝟱. QA, Testing & Deployment 𝟲. Post-Launch Support & Iteration 𝗪𝗵𝗮𝘁 𝗦𝗲𝘁𝘀 𝗠𝗲 𝗔𝗽𝗮𝗿𝘁⁉️ 🌟 𝗧𝗿𝗮𝗻𝘀𝗽𝗮𝗿𝗲𝗻𝗰𝘆 & 𝗜𝗻𝘁𝗲𝗴𝗿𝗶𝘁𝘆: I believe in open, honest communication throughout the entire project lifecycle. ⏰ 𝗗𝗲𝗮𝗱𝗹𝗶𝗻𝗲-𝗗𝗿𝗶𝘃𝗲𝗻: Timely delivery is my priority. I ensure all milestones are met with precision. 🔒 𝗣𝗿𝗶𝘃𝗮𝗰𝘆 & 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆: Your business and intellectual property are protected with the utmost confidentiality. 🤝 𝗟𝗼𝗻𝗴-𝗧𝗲𝗿𝗺 𝗣𝗮𝗿𝘁𝗻𝗲𝗿𝘀𝗵𝗶𝗽𝘀: I aim to build lasting relationships, not just complete one-off projects. 🗣️ 𝗖𝗹𝗲𝗮𝗿 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻: Expect concise, transparent updates and easy access to me for any questions. 𝗚𝗼𝘁 𝗿𝗼𝘂𝗴𝗵 𝗶𝗱𝗲𝗮𝘀? 💭 𝗠𝗲𝘀𝘀𝗮𝗴𝗲 𝗺𝗲, 𝗮𝗻𝗱 𝗹𝗲𝘁’𝘀 𝘁𝘂𝗿𝗻 𝘁𝗵𝗲𝗺 𝗶𝗻𝘁𝗼 𝗮 𝘀𝘁𝘂𝗻𝗻𝗶𝗻𝗴 𝗱𝗲𝘀𝗶𝗴𝗻 𝗿𝗲𝗮𝗹𝗶𝘁𝘆! Keywords: Typescript, JavaScript Expert, Full Stack Developer, Web Developer, MERN Stack, Next.js, React.js, Node.js, Express.js, NestJS, FastAPI, Supabase, PostgreSQL, MongoDB, Firebase, Firestore, Web Development, Frontend Development, Backend Development, AI Integration, Generative AI, Conversational AI, AI Chatbots, GPT Integration, OpenAI API, Claude AI, Claude API, LLM Integration, RAG Pipelines, LangChain, LangGraph, Prompt Engineering, AI-Powered SaaS, Intelligent Automation, Machine Learning APIs, NLP Interfaces, Custom AI Dashboards, Workflow Automation, API Automation, AI Agents, Cursor AI, Loveable, Bolt.new, v0 by Vercel, Windsurf, Replit AI, Shadcn/UI, Radix UI,, Drizzle ORM, tRPC, Clerk, NextAuth, Web App Development, SaaS Product Development, Enterprise Solutions, Scalable Architecture, Multi-Tenant Architecture, Server-Side Rendering, Edge Functions, Cloud Functions, REST APIs, GraphQL, CMS Development, TailwindCSS, SCSS, Styled Components, Material UI, AWS, Vercel, Railway, Netlify, DevOps, Docker, Git, GitHub, CI/CD, Performance Optimization, Core Web Vitals, Real-Time Applications, Responsive Design, Software Maintenance, Long-Term Support, Full-Time Developer, API Integrations, Testing with Jest, Vitest, Playwright & Cypress, Secure Authentication, Role-Based Access Control.

I'm a Professional Full Stack Developer, Working With a Well-Rounded Experience. My Expertise Includes: Node.js | Nest.js | Express.js | Next.js | React.js | MongoDB | SQL | PHP | Laravel | WordPress (Themes & Plugin Development) | Shopify | HTML | CSS | Tailwind CSS | JavaScript | jQuery | Ajax | Bootstrap | PSD to WordPress | Figma to HTML/WordPress I always keep my skills updated with the new fast-coming technologies and use these updated skills for my new Projects. I have a strong grasp of security principles and how they should apply in order to get a secure product. I’m always eager to find new challenges, make new connections, and give great service with a smile. Thanks for being on my Profile. Regards, Mudassir Saeed

One of my SaaS products scaled to 100k users and generated $2M in ARR. I have been on the founder side myself, which means I understand your budget, your deadline, and what done actually means for a real business. If you're reading this, you probably have one of these problems: You have a great idea, but need an MVP built fast without sacrificing quality Your current codebase is slow, messy, or falling apart under scale You need AI integrated into your product (OpenAI APIs, RAG pipelines, vector search), and most devs don't really get it You've been burned by developers who vanished or delivered something unusable I solve all four. Who I Am: I'm Ahmad Raza, CEO & Founder of TechLiftUp Pvt Ltd, a web & AI development agency, and a Full Stack MERN + AI developer with 6+ years of experience building SaaS platforms, internal tools, AI-powered apps, and scalable web applications. 100+ projects. Full Stack Development React.js · Next.js · Node.js · Express.js · REST APIs · GraphQL · TypeScript · JavaScript (ES6+) · Redux · Tailwind CSS · Bootstrap · MongoDB · SQL · Firebase · Mongoose AI Integration & Intelligent Systems OpenAI API (GPT-4, Assistants API, Function Calling) · RAG (Retrieval-Augmented Generation) · Vector Databases (Pinecone, Weaviate, pgvector) · LangChain · Semantic Search · AI Chatbots · Embedding Pipelines · Prompt Engineering MVP & SaaS Development End-to-end MVP builds · Multi-tenant SaaS architecture · Subscription & billing (Stripe) · User auth (JWT, OAuth) · Role-based access control · Real-time features (WebSockets) · SaaS dashboards · Performance optimization I work with startups, funded teams, and solo founders who are serious about building something that lasts. If you need someone who can think like a product owner and execute like a senior engineer, that's exactly what I offer. Message me with your idea, even a rough one. I'll tell you honestly what it takes to build it right.