Md Imam H.
Full-Stack Developer | Next.js, React, Node.js | SaaS, MVP & AI Agent
Need a reliable full-stack developer to build your SaaS platform, launch an MVP, integrate AI, or improve an existing application? I help 𝐬𝐭𝐚𝐫𝐭𝐮𝐩𝐬 𝐚𝐧𝐝 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 𝐭𝐮𝐫𝐧 𝐌𝐕𝐏 𝐢𝐝𝐞𝐚𝐬 into production-ready SaaS products, 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, 𝐀𝐠𝐞𝐧𝐭𝐢𝐜 𝐀𝐈 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬, 𝐑𝐀𝐆 𝐬𝐲𝐬𝐭𝐞𝐦, and customer portals using 𝐑𝐞𝐚𝐜𝐭, 𝐍𝐞𝐱𝐭.𝐣𝐬, 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐍𝐞𝐬𝐭𝐉𝐒, 𝐄𝐱𝐩𝐫𝐞𝐬𝐬.𝐣𝐬, 𝐑𝐄𝐒𝐓 𝐀𝐏𝐈𝐬, 𝐀𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬, 𝐚𝐧𝐝 𝐀𝐖𝐒. 𝐎𝐯𝐞𝐫 𝐭𝐡𝐞 𝐩𝐚𝐬𝐭 𝟑+ 𝐲𝐞𝐚𝐫𝐬, I have helped founders and growing businesses turn ideas into practical, scalable products. My work includes SaaS platforms, marketplace ecosystems, workflow automation systems, AI-powered products, RAG systems, Agentic AI solutions, and customer portals built for real users and long-term business use. I focus on creating smooth, scalable, and performance-driven solutions that support business growth. I have hands-on experience delivering clean user interfaces, secure APIs, and robust backend architectures, ensuring long-term reliability, scalability, and maintainability also with Vibe Coding. ⚙️𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐏𝐫𝐨𝐯𝐢𝐝𝐞 ☞ Custom website or MVP SaaS and landing pages ☞ E-commerce applications with full product management, checkout, and payment integration ☞ SaaS platforms, including subscription systems and scalable backend architecture ☞ Social media and community applications with feeds, posts, chat, and notifications ☞ Admin panels and business dashboards for data visualization and management ☞ Business tools, LMS and internal systems such as CRMs, automation tools, and workflow solutions 🛠️ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 ☞ React.js, Next.js, JavaScript, TypeScript ☞ Zustand, Redux Toolkit, RTK Query, React Hooks, Context API ☞ Tailwind CSS, ShadCN/UI, Radix UI, Material UI, Bootstrap ☞ Figma to React, Figma to Next.js, Figma to HTML/CSS ☞ Landing Page Development, Next.js Landing Pages ☞ Responsive Web Design, Component-Based Architecture ☞ Performance Optimization, Clean & Maintainable Code 🧩 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 ☞ Node.js, Express.js, NestJS, Prisma, Mongoose, Redis, SocketIO ORM ☞ MongoDB, PostgreSQL, MySQL, Supabase ☞ REST API Development, API Integration, SDK Integration ☞ Authentication (OAuth, Google Login), File Upload Systems ☞ Web Application Development, SaaS Platform Development, AI Platform Development 🔥 𝐀𝐏𝐈 & 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 ☞ RESTful APIs, WebSockets, SocketIO ☞ Stripe Payments, OAuth, Booking APIs, Social Media APIs ☞ AI API Integration (OpenAI, AI Tools) ☞ API Development, end-to-end API integrations 🚀 𝐇𝐨𝐬𝐭𝐢𝐧𝐠, 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 & 𝐃𝐞𝐯𝐎𝐩𝐬 ☞ Git, GitHub, GitLab ☞ Docker, CI/CD Pipelines, Kubernetes, Terraform ☞ Vercel, Netlify, Railway, DigitalOcean ☞ Full Deployment, Optimization, Maintenance for production-ready apps 🧪 𝐓𝐨𝐨𝐥𝐬 & 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 ☞ Figma, Adobe XD, Sketch (UI/UX workflow) ☞ Jira, Trello, Slack, Discord ☞ Jest, React Testing Library, Supertest, Cypress 🧱 𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐅𝐫𝐨𝐦 𝐢𝐝𝐞𝐚 → 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 → 𝐟𝐫𝐨𝐧𝐭𝐞𝐧𝐝 → 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 → 𝐀𝐏𝐈 → 𝐭𝐞𝐬𝐭𝐢𝐧𝐠 → 𝐝𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭, I handle everything. 👥 𝐓𝐞𝐚𝐦 𝐋𝐞𝐚𝐝𝐞𝐫𝐬𝐡𝐢𝐩 Capable of working independently or leading a team, managing tasks, code reviews, and ensuring smooth delivery using best practices. 🚀 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐘𝐨𝐮𝐫 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 Whether it’s a startup MVP, SaaS dashboard, e-commerce website, AI platform, Next.js landing page, or enterprise-grade web application, I deliver scalable, high-performance solutions that drive business growth. Full-Stack Developer | SaaS Developer | MVP Development | MVP to Production | Web Application Development | Custom Web Application | Scalable Web Applications | API Development | API Integration | REST API Development | Webhook Integration | Third-Party API Integration | Frontend Development | Backend Development | React.js | React JS | Next.js | Next.js App Router | Server Actions | Node.js | NodeJS Framework | Express.js | ExpressJS | NestJS | TypeScript | JavaScript | HTML5 | CSS | Tailwind CSS | MERN Stack | MongoDB | Mongoose | PostgreSQL | Prisma | Redis | Supabase | Firebase | Strapi | Database Architecture | Database Design | Authentication System | NextAuth.js | Auth.js | Clerk | Role-Based Access Control | RBAC | Dashboard Development | Admin Panel Development | Customer Portal Development | Multi-Tenant SaaS | Subscription-Based SaaS | Payment Gateway Integration | Stripe Integration | Stripe Subscription | Stripe Webhook | AI Integration | OpenAI Integration | Claude Integration | LLM Integration | AI-Powered Web Applications | AI Chatbot Development | Custom AI Chatbot | RAG System | Retrieval-Augmented Generation | Vector Database | Docker | Vercel | GitHub | Real-Time Chat | WebSocket | SocketIO | AI Agents | Agentic AI | LangChain
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $4.9k
Billed in all: $6,529$6.5k
$822 in the last 6 months
Across 9 contracts
Earnings, last 30 days
Skill rankings: Top 12% in MongoDB
Ranked by MRR among everyone on Upwork with the skill.
- #68Generative AI Prompt Engineering427 freelancers · 🇧🇩 #2Top 16%🇧🇩#2 of 21
- #118Minimum Viable Product546 freelancers · 🇧🇩 #3Top 22%🇧🇩#3 of 12
- #129Stripe API698 freelancers · 🇧🇩 #4Top 18%🇧🇩#4 of 33
- #382AI Model Integration1,618 freelancers · 🇧🇩 #8Top 24%🇧🇩#8 of 51
- #533NestJS3,757 freelancers · 🇧🇩 #10Top 14%🇧🇩#10 of 126
- #814REST API5,062 freelancers · 🇧🇩 #16Top 16%🇧🇩#16 of 182
- #818Ecommerce Website6,126 freelancers · 🇧🇩 #22Top 13%🇧🇩#22 of 462
- #879Retrieval Augmented Generation3,618 freelancers · 🇧🇩 #7Top 24%🇧🇩#7 of 66