I will build a custom full stack web application using mern


About this gig
Are you looking for a fast, and scalable web application? You need more than just someone who can write code; you need a qualified Software Engineer who understands system architecture, database optimization, and web security.
I specialize in building high-performance full-stack web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js). Whether you need a SaaS platform, a custom dashboard, or a complex backend API, I deliver clean, production-ready software.
My Tech Stack & Expertise:
- Frontend: React.js, Redux, Tailwind CSS, Responsive UI/UX
- Backend: Node.js, Express.js, RESTful APIs
- Databases: MongoDB, Vector databases (Qdrant)
- Cloud & Deployment: AWS infrastructure setup and environment configuration
- System Design: Professional architecture documentation using Mermaid flowcharts
Why Choose Me?
- Engineering First: Graduated in Software Engineering from a top-tier tech university. I build systems that scale.
- 100% Satisfaction: Clean, well-commented code and open communication throughout the project.
What I need from you: A brief description of your idea, wireframes/Figma designs (if any), and your specific business requirements.
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 Abdul Rafay
Software Engineer
- FromPakistan
- Member sinceApr 2022
Languages
Urdu, English
My Portfolio
FAQ
Do you deploy the application to the cloud?
Yes! On the Premium package, I handle full cloud deployment on AWS and configure your environment variables to ensure everything runs smoothly live.
Will you provide documentation for the code?
Absolutely. I provide clean, commented code and can include Mermaid flowcharts to map out the system architecture and database flow so your future team understands it perfectly.
Can you integrate third-party APIs?
Yes, I have extensive experience building custom Express node apps that securely fetch, parse, and handle JSON data from any external API.

