Hi, I'm Rachhek.
I design and build production AI applications, end to end.
Based in Helsinki, Finland · Working with teams across the Nordics and remotely
I’m an independent AI consultant and engineer. I help teams figure out where AI actually pays off, build the RAG and agent systems behind it, and ship the full-stack product around them. Before going independent, I was the core AI engineer at AI-native startup ProductSense, and a Data Scientist and AI consultant at Futurice.
Email me: [email protected]About my work →
Projects Link to heading
PingMeWhen · Describe any internet event in plain English and get one email the moment it happens.
PhD Research Assistant · An AI research partner for PhD students and scientists: synthesizes literature, reads papers, and runs analysis code.
TidyRepo · Keeps AI skill libraries and markdown knowledge bases trustworthy: finds duplicates, contradictions, stale content, and leaked PII.
Latest writing Link to heading
18 Jan 2026 ·
OOM at scale taught me a few things
13 Feb 2025 ·
The art of breaking things down
04 Feb 2025 ·
General purpose agents seems within reach to me now!
18 Jan 2025 ·
The Paradox of Inhibitions
29 Nov 2024 ·
Generative AI Mentoring at Futurice
Talks Link to heading
29 Jun 2024 ·
Stage of AI Agents
31 Jan 2024 ·
Advanced RAG techniques