Sumrender Singh
A full-stack developer who ships reliable backends and clean interfaces.
A full-stack developer who ships reliable backends and clean interfaces.
Full stack developer turning ideas into cleanly built products.
Four builds, each with a repo — two AI products, a desktop app, and a browser extension.
AI-native SDLC control plane — a task moves through seven fixed stages on a live Kanban while OpenCode agents work in Docker sandboxes and reviewer agents gate every merge behind a human approval.
AI meme generator — type any idea and it picks the template, writes the caption and renders the image in 25+ languages, with credits, payments and a public API.
Chrome extension to filter internships on 'https://internshala.com'
03
Agile product work, typed NestJS backends, and MERN feature delivery.
Designed and created an eCommerce web application where the user can get recommendations based on their face features. Learned about Agile programming
Worked with NestJS and created end-to-end tests with Jest in Typescript. Learned about authentication, handling protected and public routes, writing clean code and use of linters.
Worked on the MERN stack creating new react components with Material UI and creating new endpoints at the backend.
Longer notes on infrastructure, frontend craft, and shipping — on Substack.
MAR 2026
Hi, I’m Sumrender Singh, currently working as a software engineer at Codinova Technologies.
JAN 2026
Hulloo, I’m Sumrender, currently a software engineer at Codinova Technologies.
The tools I reach for when building APIs, interfaces, and contracts.
Node.js
APIs & backend services
React
Interactive interfaces
Express
Routing & middleware
MongoDB
Data modeling
TypeScript
Typed NestJS backends
Solidity
Smart contracts
Hiring for a product engineer, or a full-stack role? My inbox is open.