AI developer at a Nsukka-based research lab, building document understanding pipelines for government archives. Designed the OCR post-correction step using LLMs that raised accuracy on handwritten colonial-era documents to 89%.
Publishing an event reliably after a database write is harder than it looks. The outbox pattern solves the dual-write problem without distributed transactions, by treating the event as part of the write itself.
21 July 2026
Citation-grounded answer engines combine retrieval-augmented generation with precise source attribution so every claim in an LLM response links back to a specific passage in your document corpus — this guide builds one end to end with TypeScript and Postgres.
16 July 2026