• 🔧 Backend Engineer @ myHQ — microservices (BFF pattern), REST APIs, RBAC, ~2.5 yrs in production
• 🌍 Geospatial: Turf.js polygons, MongoDB $geoNear, multi-market data isolation
• 🚀 Scale: N+1 elimination, aggregation pipelines, idempotent backfills over 10M+ docs
• ⚙️ Toolbelt: Redis · BullMQ · AWS · Sentry · gRPC · Google Maps APIs
• 🛠️ Now: distributed-systems-playground — LSM engine, Raft & Gossip Glomers in Go + interactive sims in TS/PixiJS
• 🏆 Roots: competitive programming — Codeforces