Prince Singh

Full-Stack Developer

hello@princesingh.dev Remote — Available worldwide princesingh.dev

Full-stack developer with 4+ years of experience building web products end-to-end — from database architecture and APIs to polished, animated interfaces. I care about performance, accessibility, and shipping software that people genuinely enjoy using.

Experience

Senior Full-Stack Developer

2024 — Present

Independent · Freelance

Design and ship end-to-end products for startups: architecture, APIs, interfaces, and deployment.
Rebuilt a SaaS analytics platform now ingesting 2M+ events a day, with sub-second query times.
Own CI/CD, observability, and performance budgets; consistently ship within scope and deadline.

Full-Stack Developer

2022 — 2024

Northwind Labs

Built a headless commerce platform used by 40+ merchants, cutting checkout latency by 38%.
Introduced the design system and reusable component library across three product teams.
Set up CI pipelines and automated testing; mentored two junior developers.

Frontend Developer

2021 — 2022

Pixel & Co.

Delivered marketing sites and internal dashboards for fintech clients.
Rebuilt the front-end stack with TypeScript and React; raised Lighthouse scores to 98+.

Junior Web Developer

2020 — 2021

Crafted Web Studio

Shipped responsive websites for 15+ clients across WordPress, PHP, and custom JavaScript stacks.

Education

B.Tech, Computer Science

2016 — 2020

University of Delhi

First Class with Distinction

Full-Stack Engineering

2020

freeCodeCamp

300-hour curriculum · Responsive web, APIs, and databases

Skills

Frontend

React, Next.js, TypeScript, Tailwind CSS, GSAP, Three.js

Backend

Node.js, Express, REST, GraphQL, PostgreSQL, Redis, Prisma

Tools & DevOps

Git, Docker, AWS, Vercel, CI/CD, Jest, Playwright

Selected Projects

Lumen Analytics — SaaS analytics platform

Real-time event ingestion, funnels, retention cohorts, and customizable dashboards.
React · Node.js · PostgreSQL

Cartly Commerce — headless commerce platform

Storefront builder, Stripe checkout, and admin tooling serving 40+ merchants.
Next.js · Prisma · Stripe

Nimbus Chat — realtime messaging

Presence, threads, and encrypted DMs with sub-100ms delivery.
Socket.IO · Redis · React

Certifications

AWS Certified Developer — Associate 2024
Meta Front-End Developer Professional Certificate 2022
MongoDB Associate Developer 2021