Backend engineer with 3+ years across distributed systems, performance engineering, data modeling, and AI/RAG. Node.js, TypeScript, MongoDB, Redis, GraphQL, AWS. Available for backend consulting.
Experience
Delightree — Senior Software Engineer
06.2025 — present
Multi-tenant RAG engine. Ask a question in plain English, get an answer pulled from the company's own manuals. (no franchise can ever see another's documents)
Integration platform. One shared way to connect outside tools — HubSpot, QuickBooks, Zapier and two more. (adding a sixth provider takes an afternoon)
Async analytics pipeline. Moved the heavy number-crunching to the background, on a schedule. (reports never slow down the app)
Support ticketing domain. Designed and built the whole support-ticket system, start to finish. (a whole support product, built from nothing)
Data-model migration. Restructured how the data was stored so the app could find it faster. (halved the database work per read)
Partner ingestion API. A documented way for outside companies to send us their data safely. (partners integrate without us writing code)
Security hardening. Found passwords leaking into our logs, and stopped it at the source. (closed a credential leak before anyone found it)
Playo — Software Engineer
09.2024 — 06.2025
Dense-ranking leaderboard. Precomputed the rankings and kept them in fast memory, instead of rebuilding them every visit. (the slowest screen became the fastest)
Geospatial search. Made 'find places near me' actually fast. (search stopped feeling broken)
Chat migration. Moved every user's chat history to a new provider without taking the app down. (600k users moved, nobody noticed)
Teal India — Software Engineer
02.2023 — 08.2024
Real-time analytics. Live dashboards that kept updating correctly even as we added more servers. (dashboards stayed live as servers scaled out)
Legal document-extraction framework. Software that reads legal documents and writes the reports itself. (350+ reports a day, no one touching them)