2018now
2018 to now, in one reel
Press play, or pick any clip below
Study, four years at Mastercard, a solo run at Trupeer and the products I build on my own time.
Mohith Korangi
I build video editors, design systems and AI products, end to end.
Software Engineer (Full Stack) at Trupeer.ai. Four years at Mastercard before that.
20192020202120222023202420252026
Selected work
Products I designed, built and shipped myself, each written up with its architecture, the decisions behind it and what I measured.
AskMyChats
Save anything from WhatsApp, find it later and ask about it.
- to store 40,000 imported messages
- 1.5 s
- added when the same chat is imported twice
- 0 rows
- spec scenarios, each proven by a named test
- 574
- React 19
- TypeScript
- TanStack Start
- Postgres
- Drizzle
- pg-boss
PanelCut
Turns a comic PDF into a beat-synced music video, entirely on your computer.
- Python
- PyMuPDF
- OpenCV
ssTitles
Turns screenshots of recommendations into a verified watch list.
- React 19
- TypeScript
- PWA
reviewer commented on src/profile.ts
user can be null after logout. Handle it?
endprs pushed 1 commit
- const name = user.name; + const name = user?.name ?? "Guest";
fix: handle signed-out user in profile header
EndPRs
An agent that turns pull request review comments into commits.
- TypeScript
- Claude Agent SDK
- Next.js
- Spec written with scenario ids
- Audit: clear
- Tests written first
- Build
- Review: no blockers
- Live QA with evidence
- Local CI on the head commit
- Merged with a merge commit
Local Agentic Harness
The workspace I use to build with AI agents without lowering the bar.
- Claude Code
- Agent skills
- Subagents
What I build
New products, frontend rebuilds and AI features, for teams who care how their product feels to use.
Frontends from your designs
Figma to production React and TypeScript, pixel-accurate, accessible and fast. I've built this into an agent pipeline that hits 98–99% visual accuracy.
Design systems
Tokens, a component library and the rules, tests and CI checks that keep every screen on-system.
AI features that hold up
LLM features with verification, evals, usage limits and kill switches, so they stay accurate and affordable in production.
Full products, end to end
From the data model to the deploy: auth, background jobs, webhooks, testing and monitoring, built and shipped by one person.
Writing
Short, practical explainers on JavaScript, React and developer tools, viewed 70K+ times on Medium. These five are the most viewed.
- The Best Readme Generators for Your GitHub Profile21K views
- How to Handle Unsuccessful Fetch API Calls in JavaScript11.2K views
- I Hacked the Chrome Dinosaur Game. Here's How I Did It.2.8K views
- Data Structures: MULTI_SET vs SET vs UNORDERED_SET2.2K views
- All You Need to Know About the Fetch API in JavaScript1.7K views