Operating System
Browser-based desktop environment built with React and Vite. Draggable and resizable windows powered by react-rnd, taskbar with window manager, in-memory virtual file system with search, plus Notepad, Photos, and Camera apps.
Fullstack Developer·
Jaipur, IN · IST
Building software with calm precision and architectural depth.
I build things for the open web — a distraction-free Firefox extension with real users, a browser-based desktop OS running at 60 FPS, and a full-stack video platform with production-grade auth. Self-taught since 2022. Based in Jaipur, open to remote.
Checking GitHub activity...
Manas SinghJaipur, IN
// 01 — SELECTED WORKS
Featured Projects & Systems.
A curated collection of production web applications, desktop simulations, and performance-first browser extensions.
🦊 Mozilla AMO Verified·Zero Telemetry
Intentional YT
Lightweight, distraction-free YouTube extension for Firefox & Chromium. Zero tracking, zero content flash at document start, granular toggles to remove home feed, Shorts, and recommendations, plus watch time tracking.
VividStream
Full-stack MERN video streaming platform with JWT access/refresh token rotation via HttpOnly cookies, Cloudinary-backed media pipeline, and MongoDB aggregation pipelines for feed rankings, watch history, and analytics.
// 02 — CAPABILITIES & ARCHITECTURE
Crafted with Modern Primitives.
Specialized across client performance, typed APIs, distributed datastores, and browser runtime environments.
Frontend & UI
(01)React
Next.js
TypeScript
Tailwind CSS
Vite
Backend & Systems
(02)Node.js
Express
REST APIs
Data & Storage
(03)MongoDB
PostgreSQL
Prisma
Tools & Infra
(04)Browser Extension
Git
Linux
Vercel
// 03 — BACKGROUND & TRAJECTORY
Grounded in Engineering & Execution.
Self-taught since 2022. I learn by architecting real systems end-to-end, testing limits, and shipping code users depend on.
I build web software with a focus on tactile ergonomics, strict typing, and system resilience. Over the past four years, I transitioned from foundational JavaScript to architecting fullstack platforms, browser simulation environments, and zero-telemetry extensions.
My approach avoids unnecessary dependencies: I favor foundational web standards, hardware-accelerated CSS transforms, and optimized database pipelines. When something is slow or broken, I dive into browser paint cycles or aggregation queries until it runs smoothly at 60 FPS.
Currently based in Jaipur, India, actively interviewing for full-time engineering roles, and always shipping open-source experiments.
60 FPS
Browser OS window manager
0 ms
Content flash on Firefox ext.
3+
Shipped projects with real users
Open
To full-time & remote roles
Current Focus (2026)
- ⚡ Building:Fullstack video streaming architecture & distributed cache systems
- 📖 Deep Dive:High-performance database aggregation pipelines & sub-pixel rendering
- 🎯 Status:Interviewing for fullstack / frontend engineering roles (remote or relocation)
// Progression Timeline
2026
Fullstack Systems & Open Source
Deepening fullstack architecture with Next.js, TypeScript, and modern backend systems. Building production-ready web apps and contributing to open source.
2025
Shipping Real Projects
Built Intentional YT (Firefox extension), a browser OS simulator, and VividStream. Actively looking for my first full-time role.
2024
Fullstack & Backend APIs
Learned Node.js, Express, and MongoDB. Built REST APIs with authentication, token rotation, and database queries.
2023
React & Modern Frontend
Built interactive web applications using React, TypeScript, and Tailwind CSS. Focused on clean UI and component reusability.
2022
First Steps into Coding
Started learning programming fundamentals, semantic HTML, modern CSS layouts, and vanilla JavaScript.
// 04 — INITIATE CONVERSATION
Let's Build Something Exceptional.
Have an engineering challenge, an ambitious product, or an open fullstack role? Send a message directly or reach out via email.
Direct Inquiriesmanasdotio@gmail.com ↗