Bartosz Mikulski

Customer-facing AI can’t afford to guess. A wrong answer about fees or KYC policy costs time, trust, and sometimes fines. I help fintech and data-heavy SaaS teams cut hallucination rates to low single digits. My focus is on Retrieval-Augmented Generation (RAG), which is built on the client’s own documents and tested using automated evaluation. Services • 14-Day RAG Sprint – design, prototype, and hand-off a grounded LLM endpoint • Team Workshops – 1-3 day hands-on training Guarantee If the agreed-upon accuracy metric doesn’t improve, I keep working at no extra cost (see the offer page for more information) Next step If you’d like a straightforward assessment of your system, book a free 25-minute call. I’ll outline practical fixes, and you can keep them whether we work together or not. Schedule: mikulskibartosz.name/services Optional self-check: aireadiness.dev