Hello, I'm Amar. I'm a full-stack software engineer with 5 years of experience building production web applications — and shipping my own products end-to-end. My focus is React (Next.js), TypeScript & Node.

SMOKEPRACTICE

Built and shipped solo — physics fitted on real CS2 demo data

Browser-based CS2 smoke lineup trainer — real map geometry and grenade physics calibrated against real match demos: throw speed, bounce elasticity and tick-perfect jumpthrows fitted on parsed demo trajectories. Source-style movement, trajectory trails, shareable lineups, CS2 console interop (setpos/setang). Works on mobile, open source.

• Three.js
• WebGL
• Game Physics
• JavaScript
• Vite
• PWA

Comit

Co-founder — architecture, auth, database & AI, end-to-end

SaaS platform where fitness & wellness experts build and deliver personalized coaching programs to their clients. I built the technical foundation from the ground up — architecture, Supabase auth and database design, the Next.js frontend and the core product. The AI plan generator is modeled on how an expert actually builds a program: expert-defined workflows and decision rules constrain the LLM instead of letting it generate freely, which keeps plans consistent and cuts hallucinations. Also built web push notifications for reminders and updates. Live with real expert users.

• Next.js
• TypeScript
• Supabase
• AI / LLM
• Web Push
• PWA

Idomatic

Open-source developer tooling, published on npm

Open-source CLI tool I designed and built in Node.js to automate something every frontend developer deals with — adding and maintaining element IDs for end-to-end testing. Walks the AST to insert stable, consistent test selectors across React, Vue, Angular and HTML-like files, with separate parsers per file type and a one-command setup (npm init idomatic). Published and maintained on npm.

• Node.js
• CLI
• AST
• Babel
• npm
• Open Source

FACEIT CheckMate

Chrome extension that instantly finds shared matches with banned FACEIT players. Helps users trace cheaters and understand their Elo reversals with a single click.

• TypeScript
• Chrome Extension
• Manifest V3
• Faceit API
• Bun

PerfBuddy

Beginner-friendly web performance analyzer with AI-powered recommendations. Get Core Web Vitals scores, smart fixes with copy-paste code, and plain English explanations instead of complex graphs.

• Next.js
• TypeScript
• Tailwind CSS
• Framer Motion
• Google Gemini AI

CheapGPT

ChatGPT-style AI chatbot built with FastAPI backend and HuggingFace LLM. Features chat history, statistics, and a clean React/Next.js frontend with Supabase database integration.

• Python
• FastAPI
• Next.js
• HuggingFace
• Supabase