![Andrii Boiko](https://boiko.ai/assets/andrii-portrait.jpg)

# Hi, I'm Andrii Boiko, Lead AI Engineer.

The problems I enjoy most aren’t fully defined.

I build AI systems from prototype to production, focusing on agents, retrieval, and evaluation, with close attention to how these systems behave when people depend on them.

Currently leading an AI engineering team.

## [Selected work](https://boiko.ai/#work-heading)

[View all](https://boiko.ai/work/)

- ### [AI Reliability Layer](https://boiko.ai/work/ai-reliability-layer/)

  A shared layer for monitoring, diagnosis, and automated recovery across production agents and automations.

  Production reliability

- ### [Engineering Coordination Layer](https://boiko.ai/work/engineering-coordination-layer/)

  A multi-agent system that helps me maintain a high standard of project coordination by connecting discussions, decisions, and project updates to clear tasks, owners, and next steps.

  Engineering operations

- ### [Company Brain](https://boiko.ai/work/company-brain/)

  Shared company context from 17 internal systems, available to employee agents and internal products through permission-aware access.

  Context infrastructure

## [Writing](https://boiko.ai/#writing-heading)

[All notes](https://boiko.ai/writing/)

- ### [Evaluation Inside the Agent Loop](https://boiko.ai/writing/evaluation-inside-the-agent-loop/)

  A prediction before each action can turn an ordinary execution trace into a stream of graded claims.

  24 Aug 2026 · Agent evaluation · 3 min read

- ### [AI Text Watermarks in Practice](https://boiko.ai/writing/ai-text-watermarks-in-practice/)

  A closer look at statistical watermarks, detection, and the practical limits of rewriting AI-generated text.

  14 Aug 2026 · AI & governance · 3 min read

- ### [When Client Data Has to Stay Local](https://boiko.ai/writing/when-client-data-has-to-stay-local/)

  What a 100,000-document archive taught me about local models and the constraints that shape AI adoption.

  28 Jul 2026 · Local AI · 1 min read

## Contact and profiles

- [Andrii Boiko on GitHub (B0yko)](https://github.com/B0yko)
- [Andrii Boiko on LinkedIn](https://www.linkedin.com/in/andriyboyko)
- [Andrii Boiko on Hugging Face](https://huggingface.co/aboiko)
- [Email](mailto:andrewvboyko@gmail.com)

Source: [https://boiko.ai/](https://boiko.ai/)