You will get MERN Stack Developer | Full-Stack Expert | Node.js | React | MongoDB
Project details
Looking for a skilled MERN stack developer to build high-performance, scalable, and responsive web applications? I specialize in MERN stack development using MongoDB, Express.js, React, and Node.js, delivering end-to-end full-stack solutions for startups, SaaS products, and enterprise platforms. I create dynamic web apps, custom dashboards, API integrations, eCommerce solutions, and SaaS platforms while ensuring security, scalability, and fast performance. My services include front-end development with React, backend with Node.js and Express, database management with MongoDB, and cloud deployment on AWS or Firebase. I also provide feature enhancements, bug fixes, and ongoing support to ensure your application runs smoothly.
What's included $300
These options are included with the project scope.
$300
- Delivery Time 8 days
- Number of Revisions 3
17 reviews
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MK
Michael K.
Aug 6, 2026
Web App Development
Aousaf was very thorough in his approach and managed the project exceptionally well. Very highly recommend and hope to use his services again in the future.
MG
Melissa G.
Jun 20, 2026
Booking Management System with POS (Custom
Build or White-Label Solution)
Amazing work and a great experience overall. The project was completed exactly as requested, with excellent communication and attention to detail. Highly professional and easy to work with. Would gladly recommend and hire again!
ZS
Zing S.
Jun 16, 2026
Urgent Deployment Bug Fix for Web Application
Aousaf did a great job resolving our production deployment issues quickly and professionally. Communication was excellent, and the fixes were delivered faster than expected. Highly recommended!
MD
Mason D.
Jun 14, 2026
AI SaaS MVP Developer Needed to Build an AIPowered Startup Platform
Aousaf was fantastic to work with. I honestly didn't expect our AI SaaS MVP to come together this quickly, but he delivered a working platform in just 3 days.
Great communication, quick problem-solving, and he always seemed to be one step ahead with suggestions and improvements. It felt like having a product partner, not just a developer.
Would definitely work with him again—just be careful when giving him a deadline, he might finish before you're ready! 😄
Great communication, quick problem-solving, and he always seemed to be one step ahead with suggestions and improvements. It felt like having a product partner, not just a developer.
Would definitely work with him again—just be careful when giving him a deadline, he might finish before you're ready! 😄
MK
Michael K.
Jun 8, 2026
Athletics Track Lane Booking App
Aousaf produced excellent concepts to deliver the project that we were working on. His UI design skills are excellent and he took the brief concept and executed it perfectly.
About Aousaf
Full Stack Developer | Next.js, React & Node.js | SaaS & AI Apps
95%
Job Success
Lahore, Pakistan - 12:15 am local time
I am a full stack developer with 𝟳+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 and 𝟭𝟬𝟬+ 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 for startups and growing businesses - specializing in SaaS platforms, AI-powered applications, and web apps built with React, Next.js, Node.js, and Python from first commit to production.
𝗘𝘃𝗲𝗿𝘆 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗜 𝘁𝗮𝗸𝗲 𝗼𝗻 𝗴𝗲𝘁𝘀 𝗳𝘂𝗹𝗹 𝗼𝘄𝗻𝗲𝗿𝘀𝗵𝗶𝗽 - architecture, development, deployment, and everything in between. No handoffs. No gaps. One person who knows the entire codebase end to end.
𝗪𝗛𝗔𝗧 𝗜 𝗕𝗨𝗜𝗟𝗗
𝗦𝗮𝗮𝗦 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 & 𝗪𝗲𝗯 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀
End-to-end SaaS development - multi-tenant architecture, subscription billing, role-based access control, admin dashboards, and the API infrastructure that holds everything together. Built to scale from MVP to thousands of users without a full rebuild.
𝗔𝗜 𝗖𝗵𝗮𝘁𝗯𝗼𝘁𝘀 & 𝗥𝗔𝗚 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀
Conversational AI systems, LLM-powered features, RAG pipelines, and AI chatbots integrated directly into web applications - using OpenAI, LangChain, and Python to connect AI capabilities with real business data and workflows.
𝗠𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲𝘀 & 𝗕𝗼𝗼𝗸𝗶𝗻𝗴 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀
Multi-vendor marketplaces, booking and scheduling systems, and platform products with complex user flows - built with Next.js and Node.js for performance and scalability from day one.
𝗔𝗣𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 & 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀
REST and GraphQL APIs, third-party integrations, payment gateways (Stripe, PayPal), and automation workflows that connect your product to the tools your business already runs on.
𝗧𝗘𝗖𝗛 𝗦𝗧𝗔𝗖𝗞
Frontend: React · Next.js · TypeScript · Tailwind CSS
Backend: Node.js · Express · Python · FastAPI · Django
AI/ML: OpenAI · LangChain · RAG · Python ML
Database: MongoDB · PostgreSQL · MySQL · Redis
Cloud: AWS · Docker · CI/CD · GitHub Actions
𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦
FinTech · HealthTech · EdTech · E-Commerce · Real Estate · Recruitment & HR Tech · AI & SaaS Platforms
If you are building a SaaS platform, an AI-powered application, or a marketplace from scratch - send me a message with what you are working on. I will tell you exactly how I would approach it.
𝗞𝗘𝗬𝗪𝗢𝗥𝗗𝗦
Full Stack Developer · MERN Stack Developer · Next.js Developer · React Developer · Node.js Developer · Python Developer · SaaS Developer · AI Developer · AI Integration · LangChain · RAG Developer · Chatbot Developer · Web App Development · API Development · REST API · GraphQL · MongoDB · PostgreSQL · TypeScript · AWS · Docker · CI/CD · Marketplace Development · Booking Platform · EdTech · FinTech · HealthTech · MVP Development · SaaS Platform · OpenAI Integration
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