Software Engineer at TaxMapCA

Engineered deterministic rules engine encoding GST/HST/PST/QST logic using versioned government data (CRA, Revenu Québec). Designed audit-friendly outputs with source-linked citations, effective dates, and plain-English explanations. Deployed production tool computing accurate tax rates in <60s using place-of-supply and product classification logic.

Founder at VectralQ

AI Enterprise Search SaaS; built hybrid retrieval system (BM25 + embeddings) for cited sub-2s responses; developed developer API and embeddable widget (2-line integration) for enterprise workflows; validated pilot users; terminated after weak PMF signals, prioritizing data-driven decisions.

Developer at ARMM — Adaptive Regime Market Maker

Built high-frequency trading system solo in 24 hours; implemented regime detection (BAND/DRIFT/EVENT) using rolling quantiles, EMA persistence, and volatility signals; modeled inventory as control variable with slew-rate limiting and risk-aware execution strategy.

Developer at DocuMint

AI Documentation Generator; pipeline to parse large repositories into structured summaries using chunking and retrieval techniques; implemented authentication, API usage tracking, and cost optimization strategies (caching, selective indexing).

Developer at RememberThroughMe

AI Memory Assistant; real-time face recognition system with encrypted identity-linked memory retrieval and voice interface.

Team Lead at Mosaic (Decentralized LLM System)

Led team of 3 developers building privacy-first desktop LLM client with P2P adapter sharing; architected chat interface, session persistence (SQLite), and integration across AI and networking layers.