- 🔭 Currently working on real-time browser-based audio processing and AI-driven UI / data representation
- 🌱 Currently learning distributed systems, low-latency real-time infrastructure, and ML
- 👯 Looking to collaborate on open-source distributed systems, billing infrastructure, and WebAssembly tooling
- 💬 Ask me about TypeScript, Node.js, distributed systems, billing infrastructure (Stripe), Cloudflare Workers, PostgreSQL performance, WebAssembly
- ⚡ Fun fact — I built a browser harmonium that gets ~70K monthly visits. Turns out classical musicians really wanted one.
- 🌐 Portfolio — digonto.in · 📝 Blog — digonto.in/blogs
- 📫 Reach me at saikatdey2100@gmail.com
- Cloudflare RealtimeKit billing — Designed and built Cloudflare's first pay-as-you-go billing system for AI Gateway, powered by Stripe credit-burndown.
- Post-acquisition platform migration — Migrated 6+ microservices from AWS EKS to Cloudflare Workers; PostgreSQL → D1, S3 → R2, Redis → KV, with a custom DB migration service replacing TypeORM sync. Cut infra spend ~$5K/mo → near-zero.
- Harmonium — A browser-based harmonium with real-time pitch visualization for Hindustani classical practice. Multithreaded WebAssembly + Web Audio API + Next.js.
- WasmEdge zlib plugin (CNCF LFX) — Authored the official C++ zlib plugin for WasmEdge. Implemented C-struct marshaling across 32-bit Wasm ↔ 64-bit host address space; enabled CPython
wasm32-wasibuilds on WasmEdge. 2 upstreamed PRs (#2562, #2946).
Cloudflare stack: Workers · Durable Objects · D1 · R2 · KV · Queues Core: TypeScript · JavaScript · C++ · Go · SQL Backend: Node.js · Stripe · PostgreSQL · MongoDB · Redis · RabbitMQ Frontend: Next.js · React · WebAssembly · Web Audio API Infra: AWS (EKS, S3, RDS) · Docker · Kubernetes · Nginx · GitHub Actions