You will get full stack MERN web application with React, Node.js & MongoDB
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Project details
Need a full MERN stack web application built end-to-end? You're in the right place.
I'm a Full Stack Developer with 5+ years building production web apps using React.js, Next.js, Node.js, Express.js, and MongoDB. I've shipped SaaS platforms, healthcare apps, dashboards, and MVPs for clients worldwide.
WHAT YOU'LL GET:
✓ Clean, scalable React/Next.js frontend
✓ Node.js & Express backend with REST or GraphQL APIs
✓ MongoDB schema design + JWT authentication
✓ Responsive, tested, production-ready code
✓ Full source code, documentation & deployment
WHO THIS IS FOR:
→ Founders building an MVP fast
→ Startups needing a SaaS platform from scratch
→ Teams that want one developer to own frontend, backend, and database
WHY ME:
→ 100% Job Success
→ 5+ years shipping production MERN apps
→ I own the full picture — frontend, backend, APIs, deployment
→ AI-assisted development for speed, without cutting corners on quality
Have a custom requirement? Message me before ordering and I'll build a package that fits your project exactly.
I'm a Full Stack Developer with 5+ years building production web apps using React.js, Next.js, Node.js, Express.js, and MongoDB. I've shipped SaaS platforms, healthcare apps, dashboards, and MVPs for clients worldwide.
WHAT YOU'LL GET:
✓ Clean, scalable React/Next.js frontend
✓ Node.js & Express backend with REST or GraphQL APIs
✓ MongoDB schema design + JWT authentication
✓ Responsive, tested, production-ready code
✓ Full source code, documentation & deployment
WHO THIS IS FOR:
→ Founders building an MVP fast
→ Startups needing a SaaS platform from scratch
→ Teams that want one developer to own frontend, backend, and database
WHY ME:
→ 100% Job Success
→ 5+ years shipping production MERN apps
→ I own the full picture — frontend, backend, APIs, deployment
→ AI-assisted development for speed, without cutting corners on quality
Have a custom requirement? Message me before ordering and I'll build a package that fits your project exactly.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$199
|
Standard
$599
|
Advanced
$1,299
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 21 days |
Number of Revisions | 1 | 3 | 5 |
Number of Pages | 3 | 8 | 11 |
Design Customization | |||
Content Upload | - | - | - |
Responsive Design | |||
Source Code |
Frequently asked questions
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RB
Richard B.
Aug 18, 2026
Node.js developer
There are almost no words I can express how good Hetvi is. Extremely good at every task I gave her, she was very detailed oriented. When I have more to do or add Hetvi will be the ONLY person I hire to get any type of programming I need done!
YM
Yanky M.
Aug 17, 2026
Fixed $35: Build 1 Medical Database Homepage from Screenshot → Next.js + Tailwind + Vercel`
A pleasure to work with
AM
Amit M.
Jul 8, 2026
Senior React.js Developer for Pair Programming, Debugging, Core Review & Mentorship
Clarity, quality , design, coding, helping, handholding juniors
AM
Amit M.
Mar 9, 2026
Sr React developer required for 1 hour daily mentoring/pair up programming for 10 working days
Hetvi is professional, tech expert and a good team player
DD
Dippuzen D.
Dec 24, 2025
Looking for a Senior Frontend Developer (Next.js + Figma to Code Expert)
Hetvi is one of my favourite freelancer to work with, good communication and egar to dive into any new problems. Would hire her again.
About Hetvi
Full Stack Developer | React.js, Next.js, Node.js
100%
Job Success
Surat, India - 8:17 am local time
With 6+ years of real-world experience, I work on frontend development, UI improvements, SaaS applications, MVPs and full-stack product features by taking full ownership.
What I Can Help You With:
➤ React.js & Next.js development
➤ Build end-to-end SaaS platforms
➤ Develop AI-powered apps & automation systems
➤ Design intuitive, conversion-focused UI/UX
➤ Integrate APIs, payment systems, and third-party tools
➤ Reusable and scalable component architecture
➤ Existing codebase improvements and refactoring
➤ Optimize performance, security, and scalability
Tech Stack:
✅ Frontend: React | React.js | React Redux | Next.js | Vue |TypeScript | JavaScript | Tailwind CSS | SCSS | HTML5 | CSS3 | Bootstrap | Responsive design | Styled Component | Shadcn/ui | MUI | Ant | PWA
✅ Backend: Node.js | Express.js | NestJS | REST API | GraphQL API | Supabase | Prisma
✅ Database: MongoDB | MySQL | PostgreSQL
✅ Cloud: Vercel | Firebase
✅ AI: Claude code | Lovable | ChatGPT | Gemini
✅ Tools: Git | GitHub | Figma | Storybook | Playwright
Why Clients Work With Me:
➤ 6+ years of real-world experience
➤ Clean, scalable, future-proof code
➤ Strong product & business mindset
➤ Clear communication and regular progress updates
➤ Ability to work independently and take ownership
➤ Long-term partnership approach
➤ Reliable delivery with attention to detail
If you need help building a new product, improving an existing application, or implementing frontend features quickly and cleanly, feel free to reach out.
Steps for completing your project
After purchasing the project, send requirements so Hetvi can start the project.
Delivery time starts when Hetvi receives requirements from you.
Hetvi works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Planning
I review your requirements, designs, and any existing code in detail. We hop on a quick call (or chat) to clarify scope, finalize features, and align on the tech stack.
Architecture & Setup
I design the database schema, plan the API structure, and set up the project foundation, React/Next.js frontend, Node.js/Express backend, MongoDB database, and the development environment. You get a GitHub repo with clean structure from day one.