I will build a scalable saas web application with next js and mern

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Sold by Hammad •Full-Stack AI Engineer | SaaS & Backend Systems Total sales 0

I'm a Full-Stack Developer specializing in SaaS applications built with Next.js, React, Node.js, Express, NestJS, MongoDB, PostgreSQL, and cloud technologies. I create secure, high-performance web applications designed for startups, growing businesses, and enterprise clients.

Whether you're launching a new SaaS product or expanding an existing one, I'll deliver clean, maintainable, and production-ready code.

What you'll get
Custom SaaS application development
Next.js & React frontend
Node.js / Express / NestJS backend
Secure authentication (JWT, OAuth, Social Login)
User roles & permissions
Admin dashboard
REST API integration
MongoDB or PostgreSQL database
Stripe or PayPal payment integration
Email notifications
Responsive design
Deployment support

Technologies
Next.js
React
Node.js
Express.js
NestJS
MongoDB
PostgreSQL
Redis
Docker
Stripe
PayPal
AWS
Vercel
Supabase
Firebase
Perfect for
Startup MVPs
Subscription platforms
CRM systems
Project management tools
Marketplaces
Booking systems
AI SaaS platforms
Business dashboards
Internal business tools

Let's connect.

I will build a scalable saas web application with next js and mern

This seller is not subject to sales tax.

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About the seller

Hammad

Performance
Orders in progress 0 Total sales 0 Seller since
Orders in progress 0 Total sales 0 Seller since

I'm a full-stack engineer specializing in AI/ML integration, backend architecture, and scalable SaaS systems. I design and build production-grade applications that combine intelligent automation with robust infrastructure. What I do: AI/LLM Integration — Build and deploy AI-powered features (RAG systems, agents, fine-tuned models) into production applications Backend Architecture — Design scalable APIs, databases, microservices, and real-time systems for high-traffic SaaS Full-Stack Development — End-to-end SaaS solutions with modern frontend (React/Next.js) and backend (Node.js/Python) stacks Smart Contract Security — AI-powered vulnerability scanning for Web3 projects (founder of VulnGuard AI) Tech: Node.js, Python, React, Next.js, TypeScript, PostgreSQL, MongoDB, async systems, and LLM frameworks. Ideal for: Early-stage founders, scale-ups, and enterprises needing: AI feature development or LLM integration Backend systems redesign or optimization Full-stack SaaS builds from scratch Web3/smart contract security audits Currently leading AI/ML initiatives at USA Startup while building VulnGuard AI. Based in Pakistan, working with global clients.

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