I will build a custom saas CRM or dashboard using react and node js


About this gig
Are you looking for a scalable SaaS platform, a custom CRM, or a high-performance eCommerce store?
I am a professional Software Developer specializing in FullStackDev using the MERNStack. I don't just build websites; I build powerful WebApps designed to automate your business and increase your revenue. From real-time lead tracking to seamless payment integrations, I deliver production-ready solutions.
What I Offer:
- Custom SaaSDevelopment: Scalable architectures with real-time dashboards and secure user authentication.
- NextJS Specialist: Lightning-fast, SEO-optimized storefronts and corporate sites.
- Complex Backend Logic: Robust APIs built with Node.js and Express to handle your data safely.
- Payment Integration: Expert setup for Razorpay, Cashfree, and Stripe to ensure smooth transactions.
- Database Management: Efficient MongoDB/SQL structures for high-speed data retrieval.
Why Choose Me?
- Modern Tech Stack: Expert in React, Next.js, and Node.js.
- Performance Focused: I prioritize speed optimization and clean, maintainable code.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Mohamed Vaseem
Full Stack Web Developer
- FromIndia
- Member sinceMar 2026
- Avg. response time3 hours
Languages
English
My Portfolio
FAQ
Can you integrate local payment gateways like Razorpay or Cashfree?
Yes, absolutely. I have extensive experience integrating Indian payment gateways including Razorpay and Cashfree, as well as global standards like Stripe and PayPal. I handle the API logic and webhook configuration to ensure secure, real-time transaction updates.
Do you provide the full source code and deployment assistance?
Yes, I provide the complete, well-documented source code for every project. Additionally, I can assist with deployment on your preferred hosting service (Vercel, Netlify, AWS, or Ubuntu-based VPS) and ensure your SSH authentication is properly configured.
Will my web application be mobile-responsive?
Every WebApplication I build is "Mobile-First." I use modern CSS frameworks like Tailwind or Material UI to ensure your SaaS dashboard or eCommerce storefront looks and functions perfectly on desktops, tablets, and smartphones.
Can you build a custom CRM with real-time tracking?
Yes, this is one of my core specialties. I use MERNStack (MongoDB, Express, React, Node.js) and Socket.io to build real-time communication dashboards and lead-tracking systems tailored to your specific business workflow.
What is the difference between your Standard and Premium packages?
The Standard package is ideal for a multi-page professional website or a core business module. The Premium package is a "Full-Scale Solution," which includes complex logic, database architecture, advanced security protocols, and full eCommerce or SaaS functionality.
Why should I message you before placing an order?
Every software project has unique technical requirements. Messaging me first allows us to discuss your vision, choose the right architecture (like NextJS for SEO or React for dynamic apps), and ensure the timeline and budget are perfectly aligned for success.

