GenAI Consultant (RAG) at Zelebrix

Zelebrix · GenAI Consultant — RAG · Jan 2026 — present · active

Auditing and re-architecting a RAG system: hybrid retrieval with reranking, and an evaluation dataset to measure whether changes actually help.

stack: RAG · Hybrid retrieval · Reranking · Evaluation datasets

Consulting work for Zelebrix, since 2026: auditing an existing RAG system and re-architecting it. The changes centre on hybrid retrieval with reranking, backed by an evaluation dataset so improvements can be measured rather than asserted.

A second phase — self-generating documentation that keeps the source vault current — is planted in the seedbed, not yet started.

outcomes

Audited and re-architected the existing RAG system.
Introduced hybrid retrieval with reranking.
Built an evaluation dataset to measure retrieval quality.