Restaurant recommendation service
Tag generation from reviews, photos, and menus to enrich listings.
Principal engineer specializing in AWS, LLM-powered systems, and applied machine learning.
Stock signal model (FinBERT + EDGAR fundamentals)
Multi-modal ML pipeline joining market data, SEC EDGAR fundamentals, and FinBERT embeddings.
X.com stock news analysis
RAG prototype in Amazon Q Business with provenance and citations.
Classic ASP security hardening
Request replay harness + emulation layer to ship safer security changes.
Articles
Tactical notes from real systems work - short, focused fixes with concrete commands.
Fixing Ghostty terminfo errors on Ubuntu (Snap install)
Fix Ghostty's Snap terminfo mismatch by installing xterm-ghostty locally and syncing it to SSH hosts.
About
Principal engineer focused on cloud architecture, LLM-powered workflows, and applied machine learning. I deliver end-to-end systems with clear handoff paths, from discovery and prototyping through production-ready architectures.