I will develop custom mern stack web app, nextjs saas, or UI design

S
sarthakrana524
S
sarthakrana524
Sarthak R
develop custom mern stack web app, nextjs saas, or UI design
Full Screen
develop custom mern stack web app, nextjs saas, or UI design
Full Screen
Full Screen
develop custom mern stack web app, nextjs saas, or UI designdevelop custom mern stack web app, nextjs saas, or UI designdevelop custom mern stack web app, nextjs saas, or UI design

About this gig

Looking for a modern, high-performance web application or SaaS platform? Youre in the right place!


I am a Full-Stack Engineer with expertise in MERN Stack, Next.js, WebRTC, and UI Prototyping. I build clean, secure, and scalable web applications.


What I Offer:

Full-Stack Dev: React.js, Next.js, Node.js, Express, MongoDB, TypeScript.

Real-Time Apps: WebRTC (Video/Audio Calls), Socket.io (Live Chat).

UI/UX & Prototyping: Figma & Google Stitch wireframing to clean code.

App Release: Google Play Console / Studio build & deployment support.

Cloud Setup: Vercel, Render, AWS, and MongoDB Atlas.


Featured Portfolio:

Built "CareSync"a Telehealth platform with WebRTC video calling, real-time chat, role-based dashboards, and ISO PDF prescriptions.


️ Why Choose Me?

Clean & maintainable code.

Responsive, pixel-perfect UI.

Secure auth & API optimization.

Dedicated post-launch support.


Lets turn your vision into a reality! Message me before placing an order to discuss your project requirements.

  • Website type

    • Business

  • Programming language

    • JavaScript
    • Python
    • React
    • Node.js
    • Dart

  • Website features

    • Payment
    • Analytics
    • Chat
    • Portfolio
    • Dashboard
    • Reviews
    • Landing page
    • User Authentication
    • Admin Panel
    • API integration
Respect third-party rights

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Get to know Sarthak R

Sarthak R

Student at PSIT Kanpur

  • FromIndia
  • Member sinceApr 2025

  • Languages

    English
I'm a Computer Science student with a strong foundation in Data Structures & Algorithms (C++) and hands-on experience in full-stack web development using the MERN stack. I am passionate about turning ideas into real-world projects and constantly improving my problem-solving and development skills.

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