Product engineer, full-stack · 3× founding engineer · React · Next.js · Node · FastAPI · Postgres · AWS
I design, build and run products end to end: React, Next.js and Three.js on the surface; Node, FastAPI, Postgres and AWS underneath. Over 6+ years I have been the first or founding engineer on three products, owning frontend, backend, and infrastructure. Live video at ~100k sessions a day, $0 to $10k MRR, an AI copilot at ~30k conversations a month. Remote from Bangalore, overlapping US and EU hours.
| Piece | What it is | Stack |
|---|---|---|
| syncoderslabs.com | Cinematic studio site: decode-style hero animation, WebGL scroll backdrop behind indexable HTML | Vite, TypeScript, Three.js, GSAP |
| TRINETRA · source | Seven-screen film promo told through scroll: instanced mandala, PMREM-lit gold, shader passes | Three.js, GLSL, GSAP |
| scroll-engine · source | Open-source engine for scroll-driven 3D sites; culling cut draw calls from about 113 to between 4 and 47 | TypeScript, Three.js, Vitest |
| Pulseboard · source | Analytics dashboard with a token-based design system: 20 components in Storybook, 52K-row virtualized table, 264 tests | React 19, Tailwind 4, Storybook, Cypress |
| MindFlow | ReAct agent in LangGraph that builds mind maps through tools, with a step budget and streamed reasoning | React Flow, LangGraph, Gemini |
| Cascading Filters Dashboard | Global and local filters cascading through a table and chart, with a picture-in-picture chart | React 19, Recharts |
Portfolio with screenshots: ashwaniarya.vercel.app
Owning the product UI of AI-visibility (GEO) analytics at AIClicks: tag system, chart rebuilds, outreach console, URL-synced views, plus LLM content pipelines. (Apr 2026 to present)
- Live video commerce at scale: led a B2B live-video widget at getbujo (YC P26) that grew from 0 to 100K user sessions/day, with uninterrupted video calls on server-rendered sites. First engineer as the company went $0 → $150K ARR. (Dec 2024 to Feb 2026)
- AI copilot for sales teams: used by 80 agents on ~30K conversations/month ($20K MRR); migrated REST → WebSocket in 4 days, helping close a long-term contract with LG US.
- AI shopping assistant: B2C Chrome extension with streaming UI, WebSocket persistence, and LRU caching. Live on the Chrome Web Store.
- Voice-based AI storytelling app: helps users improve spoken English; built solo, end to end, on the MERN stack.
- Fintech from scratch: founding engineer at Tap Invest: investment and payment flows (2–3 days → 3–4 hours processing), a unified React / React Native codebase, and a server-driven page-render engine.
- Enterprise scale: at UiPath, built a configurable node component integrating 200+ third-party APIs into their low-code automation platform.
- ai-secure-share: end-to-end-encrypted AI response sharing (browser-side AES-256-GCM). Live at airesponseshare.com
- visual-workflow-studio: visual DAG editor with pluggable node types, execution logs, undo/redo. Live demo
- react-nextjs-toast: toast notifications for Next.js
TypeScript · React · Next.js · Tailwind · Three.js · GSAP · GLSL · Storybook · React Native · Node.js · Express · FastAPI · WebSockets · PostgreSQL · MongoDB · Prisma · AWS · Vercel · GitHub Actions · Vitest · Cypress
Open to product engineering and full-stack roles (remote, UTC+5:30, overlapping US and EU hours), and to fixed-scope product sprints.