Radhe Svarup Yadav
Query engines, search, and distributed data systems. Senior Software Engineer at Sanity, Oslo.
I build distributed systems: query engines, semantic search over vector databases, and the infrastructure that keeps them fast and available. I co-maintain the GROQ query language and its execution engine.
At Present
In Oslo, at Sanity. Most of my time goes to GROQ, the query language and its execution engine, and to the semantic search work built on LLM embeddings and vector databases.
Lately I have been deep in the reliability side: keeping the core document transaction engine available and scalable, and the live multi-region shard migration that rebalances workloads without stopping queries.
Off the keyboard, I am pushing Norwegian past B2 and chipping away at French.
Recent posts
All postsThe Evil LLM Market Is Mostly a Costume Shop
Which models actually write the attacks in documented 2026 intrusions, and why the answer is less exotic than the marketing.
AI, Security
Where I've worked
- Sanity, Oslo, Norway2019 - Today
- Coindelta Exchange, India2018 - 19
- Bookmyshow, India2016 - 18