PrepProAI
SaaS • Interview PrepNext.js · Node.js · Firebase · Tailwind
AI-powered interview preparation web app with personalized question sets, practice sessions and history.
Piyush Singh Portfolio
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Portfolio 2025 • Full-Stack Development
Piyush SinghFull-Stack Developer
I build fast, clean and scalable web apps using Next.js, Node.js, MongoDB & modern UI frameworks. I’m a full-stack developer who loves building fast, scalable applications with clean UI and strong backend architecture. I focus on turning real-world problems into powerful digital solutions. From SaaS tools to real-time apps, I bring ideas from zero to production.
Tech Stack
Next.js · React · Node.js · Express · MongoDB · Tailwind · Firebase
Based in
India · Open to remote
Available for projects
About
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From idea to full-stack product.
I love taking a rough idea, sketch or voice note and turning it into a fast, beautiful and production-ready web app.
I'm Piyush Singh, a full-stack developer and a freelancer I move comfortably between design, frontend and backend – so ideas don't get stuck between teams.
My recent work revolves around SaaS dashboards, interview preparation platforms, QR-based restaurant systems and startup MVPs. I care about performance, clean architecture and interfaces that feel fun to use.
Outside of code, I'm experimenting with branding, building my fintech project CreditSaathi, and learning guitar. I like working with people who are serious about their product but relaxed about everything else.
Next.js & ReactNode.js & ExpressMongoDB / FirebaseTailwind UI loveSaaS & dashboards
Experience
2+ years
Building full-stack apps, dashboards and SaaS MVPs.
Projects shipped
15+ projects
From student platforms to real client work and SaaS products.
Now building
CreditSaathi
A fintech platform that helps people understand and manage credit cards better.
Selected Work
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Full-stack projects & platforms.
Scroll or use arrows to explore my recent work. The focused card is the one I recommend you check out first.
QR Menu Biz
Restaurant PlatformNext.js · Node.js · MongoDB · JWT
QR-based ordering system for restaurants with admin dashboard, menu control and real-time orders.
I Todo
Todo List AppNext.js · Tailwind
Todo list app to help you manage your tasks and stay organized.
I-Board
Digital Painting PlatformNext.js · Tailwind
Digital painting platform for artists to create and share their artwork.
Tip: click any card to bring it into focus.
Services
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What I can build for you.
Have a startup idea, internal tool or MVP in mind? I can help you scope, design and launch it quickly.
01 • Full-stack Web Apps
Dashboards, SaaS products & internal tools
From auth and role-based access to analytics, payments and admin panels – built with Next.js, Node.js and MongoDB.
02 • APIs & Integrations
REST APIs, webhooks & third-party services
Clean backend architecture, authentication, and integrations with services like Firebase, payment gateways, email, and AI APIs.
03 • UI/UX & Frontend
Modern, responsive & delightfully smooth interfaces
Dark themes, micro-interactions, and mobile-first layouts using React, Tailwind CSS and (optionally) Framer Motion.
Let's build something
Have a project, idea or role in mind?
Whether you're looking to ship a SaaS MVP, redesign your product, or hire a full-stack developer — I'd love to hear from you. Share a few lines about what you're building.
Email me your brief
Or DM me on Instagram @p7yu5h