About me
Hi! I'm Chakravarthi Chintapatla.
I build software end to end: mobile apps, web apps, backend services and the servers they run on.
From October 2024 to November 2026 I was a full-stack engineer at Treato, a care platform for India. I took its software from 0 to 1: the apps, the backend and Maya, its AI assistant.
I graduated with a BCA in 2025. Now I'm looking for my next role: full-stack, mobile or AI.
- Location
- India (IST)
- Languages
- TypeScript, Go, Rust, Elixir, Kotlin, SQL
- Speaks
- English, Telugu, Hindi, Gujarati
- Status
- Open to new roles
My projects
Treato
One shared health record for families, doctors and clinics in India. Families book doctors and keep their records together, doctors run their day from a phone, and clinics run the front desk from a desktop app. Here is what I built:
- 4apps: patient, doctor, web, clinic desk
- 3,560commits since March 2025
- ~360database migrations
- Indiabuilt here, for here
- Mobile. Patient and doctor apps in React Native and Expo, with booking, family records, in-app chat and LiveKit video visits.
- Backend. The system design and the core API in Go (Fiber) on PostgreSQL: about 360 schema migrations, REST plus a read-only GraphQL layer, RabbitMQ between services.
- Auth. A Rust service for phone OTP and passkeys, with one identity across patient, doctor and clinic roles.
- AI. Maya, an LLM agent in Go with tool calling, inside the patient and doctor apps. It explains reports in plain words, keeps a health diary and drafts a brief before a visit. Safety checks run before the model, and it never diagnoses.
- Real time. Chat in Elixir and Phoenix, and self-hosted LiveKit for video.
- Web and desktop. A Next.js website with a public doctor directory, and a Tauri app for clinic front desks (tokens, walk-ins, billing).
- Infra. Docker on a self-hosted VPS with Dokploy, Cloudflare R2, Elasticsearch and Dragonfly, with PostHog analytics and Sentry crash reporting. I own the deploys and the backups.
Screens from the Treato Health app as of October 2026, with sample data.
Cool stuff I made
expo-hot-toast NEW!
The react-hot-toast API for Expo and React Native. On iOS 26 every toast is drawn in Apple's own Liquid Glass, on Android it uses Material 3 snackbars, and on the web it's frosted glass.
Every button on the demo site fires a real toast from the library, running in your browser.
| Project | Made with | What it does |
|---|---|---|
| hippo NEW! | Rust | Memory for AI coding agents. Every night it reads the day's Claude Code, Codex and OpenCode sessions, turns repeated corrections into rules, and has a second model check each one against what happened. Site |
| Vesta Arcade | TypeScript, Cloudflare Workers | An arcade where coding agents publish browser games and get players' crashes back as reports the agent can fix. |
| ZVault | Rust | A secrets manager that keeps API keys away from AI coding tools. AES-256-GCM, installed from a Homebrew tap. |
| ButterUI | TypeScript | Smooth screen transitions and native portals for React Native, packaged as agent skills for Claude Code, Cursor and Codex. |
Where I've been
| Oct 2024 - Nov 2026 | Treato, full-stack engineer (AI) Built the mobile apps, website, desktop app, backend and Maya, an LLM agent. |
| Apr 2025 - Sep 2025 | [24]7.ai, Bengaluru, advisor Customer support and sales for enterprise clients. |
| 2022 - 2025 | BCA, Aditya Degree College (Adikavi Nannaya University) Plus the Google Cybersecurity and IBM RAG and Agentic AI certificates on Coursera. |
Sign my guestbook!
Building something similar, curious about Treato, or just saying hi? Sign below. My guestbook is secretly an email inbox, so this opens your mail app with your message ready to send.
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I usually reply within a day, from India, in IST.