I will develop professional full stack saas app


Level 2
About this gig
I build custom SaaS web apps with the MERN stack fast, scalable, and production-ready. From booking systems and property platforms to CRMs, dashboards, and admin panels I handle the full build, start to launch.
My Expertise Includes:
- SaaS & E-commerce Apps
- Landing Pages & Business Websites
- Real-Time Dashboards & AI Solutions
What I Offer:
- Pixel-Perfect UI/UX with Tailwind, Material UI
- Performance Optimization & SEO
- API Development & Secure Authentication
- State Management (Redux, Context API)
- Mobile-Responsive & Cross-Browser Compatibility
Technologies I Use:
Tech Stack: React, Next.js, Node.js, NestJS, PostgreSQL, MongoDB, Stripe, OpenAI, Claude AI, Socket.io, AWS.
- Frontend: React.js, Next.js, Gatsby
- Backend (Optional for Full-Stack): Node.js, Express.js, Nest.js
- Databases: MongoDB, PostgreSQL, Firebase, MySQL, Supabase, Stripe
- Tools: OpenAI, Claude AI, Socket.io, AWS, Azure, hostinger vps, firebase
- Technologies: JavaScript, TypeScript, Tailwind CSS, Git, Jira, CI/CD
What You Get:
- Free discovery call before you commit.
- Clean, documented, production-ready code.
- Post-launch support specialists and QA engineers.
High-quality, optimized code with fast delivery!
Let's discuss!!
Get to know Waseem Qasim
6 years of Fullstack experience, send me text for creative development
Level 2
- FromPakistan
- Member sinceJun 2020
- Avg. response time1 hour
- Last delivery1 week
Languages
English, Malay, Dutch, Russian, Ukrainian, Italian, Swedish, Japanese, Irish, Arabic, French, German, Spanish
My Portfolio
FAQ
Can you sign in an NDA? ( Non-disclosure agreement )
Absolutely. We value confidentiality. I encourage NDAs and can use yours or provide our template. Rest assured, only essential team members access your data, ensuring your project's security and peace of mind.
Do you provide support and maintenance after development and launch?
Yes, we provide ongoing support and maintenance to ensure your app's success and scalability. Our goal is to build lasting partnerships, offering continuous improvements, updates, and dedicated issue resolution to keep your app at the forefront.
What kind of access and control will I have over my project during development?
As our client, you will have real-time access to project progress, budget management, and goal status, ensuring full transparency and control at every step.
Do I have ownership of my SaaS application, including the code?
Yes, you are the owner of Intellectual Property rights at all times.
What's the process for building my web application?
We start with a free discovery call to understand your goals and requirements. From there, we move through planning, design, development, testing, and deployment. You'll get regular updates and milestone reviews throughout — no surprises.
I'm a non-technical founder — can you work with just my idea?
Absolutely. Most of our clients are non-technical founders. You bring the vision, we handle everything from architecture to deployment. My tagline is "You think it, we build it" — and we mean it.

