PromiseGraph: Building a Customer-Operations Agent with a Graph Memory on FalkorDB
Built for Graph Hacks 2026. Tracks: Company Brain · Agents That Act on Connected Data · Agent Memory and Coordination.
Subramanya's Blog
Latest articles
How We Migrated Five React Native Modules to TurboModules
What four real build failures taught us about Codegen, Objective-C++, Swift adapters, promise types, and verifying New Architecture work at the correct level.
How We Rebuilt 88 React Native Screens Without a Redesign
A production migration from Redux-Saga and the old bridge to Fabric, React Query, Zustand, and TurboModules—while preserving the existing UI pixel-for-pixel.
Why We Rewrote an 88-Screen Legacy React Native App
How we decided whether a large React Native app needed patient repair or a new foundation—and turned years of technical debt into explicit migration rules.
What I Learned From an Action-Based Go API Layout
One struct, one endpoint, one job. How production Go backends organize APIs around Run() + Handler() — and why I started preferring it over classic three-layer handlers.
WebSocket Chat at Scale: The Architecture Behind Real-Time Messaging That Doesn’t Break
Everyone adds WebSockets. Fewer build chat that survives scale, crashes, and multi-pod deploys. A standalone deep dive into durable delivery, Redis fan-out, and clean service boundaries.
I Built a Full-Stack LLM Observability Platform for a Founding Engineer Take-Home
Every inference logged with zero hot-path overhead — SSE streaming, fire-and-forget ingest, and hourly rollups in PostgreSQL.