You will get a Full-Stack SaaS MVP with Next.js, AI & AWS
Rising Talent
Project details
You have an idea. You need it built fast, clean, and ready to scale, not a prototype that breaks the moment real users arrive.
I build production-grade SaaS MVPs using Next.js, TypeScript, PostgreSQL, and AWS, with AI features baked in from day one. Every codebase I deliver is clean, documented, and architected to grow without rewrites.I've shipped AI marketplaces, enterprise sales platforms, admission systems, and real-time collaboration tools, all from zero to deployed. You're not getting a junior developer learning on your project. You're getting someone who has built complex SaaS systems and knows exactly where the traps are. What every tier includes: Next.js App Router, TypeScript, authentication, database design, REST APIs, responsive UI, and cloud deployment. You get working software not a Figma mockup or a half-built prototype.
I build production-grade SaaS MVPs using Next.js, TypeScript, PostgreSQL, and AWS, with AI features baked in from day one. Every codebase I deliver is clean, documented, and architected to grow without rewrites.I've shipped AI marketplaces, enterprise sales platforms, admission systems, and real-time collaboration tools, all from zero to deployed. You're not getting a junior developer learning on your project. You're getting someone who has built complex SaaS systems and knows exactly where the traps are. What every tier includes: Next.js App Router, TypeScript, authentication, database design, REST APIs, responsive UI, and cloud deployment. You get working software not a Figma mockup or a half-built prototype.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$600
|
Standard
$1,000
|
Advanced
$2,500
|
|---|---|---|---|
| Delivery Time | 7 days | 21 days | 30 days |
Number of Revisions | 2 | 3 | 5 |
Number of Pages | 5 | 10 | 20 |
Design Customization | - | ||
Content Upload | - | - | |
Responsive Design | |||
Source Code |
About Hassan
Full Stack Developer | Next.js | GenAI | SaaS | MVP | Python | AWS
Lahore, Pakistan - 6:47 pm local time
Whether you're a startup founder who needs an MVP shipped in weeks or an enterprise team modernizing a complex workflow, I bring the same thing every time: clean architecture, production-ready code, and a developer who understands your business goal, not just your tech stack.
🤖 AI & Generative Technology
I don't build ChatGPT wrappers. I build real AI systems.
My AI work spans RAG pipelines with LangChain and knowledge-base ingestion, OpenAI streaming with function calling, Claude API integrations, confidence-aware research agents, and intelligent document processing. I've shipped AI systems that reason, retrieve, and respond, running in production for real users.
For Voice AI specifically, I work with the full modern stack:
→ OpenAI Realtime API — low-latency voice conversations with real-time transcription
→ Whisper AI — speech-to-text for transcription pipelines and audio processing
→ ElevenLabs — natural voice synthesis and text-to-speech integrations
→ Vapi / Retell — voice agent frameworks for automated phone and web conversations
→ Tavus / HeyGen — realtime avatar generation and their integration.
If your product needs to speak, listen, or think, I've built that.
🚀 MVP Development
I understand what founders actually need: something real, fast, and scalable enough to grow. I've built MVPs from scratch that include authentication, payments, AI features, and cloud deployment, delivered in weeks not months. I know which corners are safe to cut and which ones will cost you later. That judgment is what separates an MVP that launches from one that gets rewritten.
🏥 Healthcare & Compliance
I've built a healthcare onboarding automation platform where staff could digitally review compliance documents, complete multi-step structured forms, and move through fully auditable automated workflows. This required:
→ WCAG 2.2 AA accessibility standards throughout
→ Semantic HTML5 with proper ARIA attributes for screen-reader compatibility
→ Keyboard navigation and focus management across complex multi-step flows
→ Secure form handling and data integrity for sensitive information
Building for healthcare taught me that great frontend is never just visual — it's compliant, accessible, and trustworthy.
⚙️ Full Stack Engineering
On the frontend I work with React, Next.js, and TypeScript, building component architectures that scale, performance-optimized interfaces, and pixel-perfect Figma-to-code implementations. On the backend I design REST APIs with Node.js and Express, handle complex database schemas with PostgreSQL and MongoDB via Prisma ORM, and integrate third-party services cleanly and reliably.
☁️ Cloud & Serverless Architecture
I work daily on production AWS Serverless architecture Lambda functions, API Gateway, and S3. Beyond serverless, I handle deployments across AWS Amplify, EC2, EKS, and self-hosted environments with Coolify, whatever your infrastructure requires. I build backends that scale cleanly and keep cloud costs predictable as your product grows.
💳 SaaS & Payments
I've implemented Stripe end to end, subscriptions, Connect payouts, webhooks, invoice generation, and usage-based billing tied to AI token consumption. If you're building a SaaS product that needs to charge users, I've solved that problem completely.
🌐 Domains I've Worked In
Healthcare · Enterprise SaaS · AI Automation · Voice AI · Real-Time Platforms · MVP Builds · Process Automation · Cyber Security
🛠️ My Stack
→ Frontend: Next.js · React · TypeScript · TailwindCSS · Shadcn/UI · Ant Design · MaterialUI
→ Backend: Node.js · Express · DJANGO · FAST API · REST APIs · Prisma ORM
→ AI/LLM: OpenAI · Realtime API · LangChain · Claude API · RAG Pipelines · Embeddings · Function Calling
→ Voice AI: Whisper AI · ElevenLabs · Vapi · Retell · OpenAI Realtime API
→ Cloud: AWS Lambda · API Gateway · S3 · Serverless · GCP · EC2 · Amplify · EKS
→ Database: PostgreSQL · MongoDB · SQL Server
→ Payments: Stripe Subscriptions · Connect · Webhooks · Usage Billing
→ Real-Time: Pusher · WebSockets
→ Accessibility: WCAG 2.2 AA · Semantic HTML5 · ARIA · Keyboard Navigation
👥 How I Work
I currently lead a small team of Full Stack devs in my current job, conducting code reviews, setting architecture standards, and mentoring junior developers.
→ Clear updates on your preferred schedule, no radio silence
→ Architecture decisions explained in plain English
→ Honest timelines, I don't overpromise and underdeliver
→ Available for calls to align before and during development
→ Clean, documented, maintainable code you can hand off to any developer later
📩 Building something ambitious? An AI product, a SaaS platform, a Voice AI system, or a complex web application? Message me and I'll tell you honestly whether and exactly how I can help.
Steps for completing your project
After purchasing the project, send requirements so Hassan can start the project.
Delivery time starts when Hassan receives requirements from you.
Hassan works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Architecture
Review your requirements, define the tech stack, design the database schema, and map out the full feature scope before writing a single line of code
Core Foundation
Set up Next.js project structure, authentication system, database with Prisma ORM, base API routes, and deployment pipeline, the skeleton everything else builds on