I will develop custom web applications, saas, llm ai, crm as a mern developer


About this gig
Build a Powerful, Scalable Web Application for Your Business
Are you looking for a reliable developer to build a modern web app, SaaS platform, or custom system that actually works and grows with your business?
You're in right place.
What I Can Build for You
- Custom Web Applications (Business systems, dashboards, admin panels)
- SaaS Platforms (MVP to full product)
- AI-powered Web Apps (Chatbots, automation tools, API integrations)
- REST API Development & Integration
- Bug Fixing, Feature Development, and Optimization
Tech Stack
- Frontend: React.js, Next.js
- Backend: Node.js / FastAPI
- Database: MongoDB, PostgreSQL, Supabase
- Cloud: AWS
- Integrations: OpenAI, Stripe, Firebase, REST API
What You Get When You Work With Me
- Solid Experience: 2+ years in full-stack development with a focus on clean, scalable code.
- Turnkey Solution: Fully functional, responsive web app complete with source code and documentation.
- Full Integration: Smooth API connections built for your specific requirements.
- Client-First Process: Fast communication, reliable delivery, 100% satisfaction, and ongoing support.
Let's Build Something Great
Whether you need a startup MVP, or AI-powered app, leave me a message!
Get to know Abdullah
Dependent on skills and mind training,
- FromPakistan
- Member sinceMar 2023
- Avg. response time1 hour
- Last delivery1 year
Languages
Urdu, English, Hindi, Punjabi
FAQ
Which technologies do you work with?
I specialize in building full-stack web applications, APIs, and automation tools using React.js, Next.js, Node.js, Python (FastAPI), MongoDB, MySQL, and AI/API integrations.
Will my website be mobile-friendly?
Yes, absolutely—every website I build is fully responsive and optimized to look and work perfectly on mobile phones, tablets, and desktops.
Will you help fix vulnerabilities on an existing site?
Yes! I can audit your existing codebase, patch security vulnerabilities, update outdated dependencies, and implement best practices (like securing API routes, input sanitization, and authentication handling) to ensure your site is safe and secure.

