Bastien Segura

Jan 11, 2026 / LLM / RAG

I built a RAG system in 48 hours.

I challenged myself to build a Retrieval Augmented Generation (RAG) system in just 48 hours. Here is how I tackled this technical challenge.

Aug 7, 2025 / GCP / Workshop

I imagined and created some workshops to help my colleagues learn GCP in a fun and practical way.

Jul 16, 2025 / SQL Server / Optimization

Discover how I improved a complex SQL query's performance by 95%.

Jun 25, 2025 / Tech Watch / Productivity

Learn strategies to make your tech watch both effective and enjoyable, so you can stay ahead in the fast-moving world of technology.