Andrey Lesnikov

Senior DevOps & AI Platform Engineer. Kubernetes & fail-closed AI agent security (ASC). Author of Prove It Before Production. https://justrunme.com | ORCID: 0009-0004-7583-4314

Halle (Saale), Germany Joined on Oct 15, 2026 https://www.amazon.de/dp/B0HQGCL47W

Education

NTU “Kharkiv Polytechnic Institute”; Master’s, Telecommunications Systems and Networks, 2003–2009

Work

Senior DevOps & AI Platform Engineer at CONTACT Software GmbH

Andrey Lesnikov

Nov 13

Fail-closed authorization for AI agent tool calls, and the audit record behind it

#security #ai #mcp #devops

6 min read

Andrey Lesnikov

Nov 11

Kanister restore drills that end in PROVED or UNPROVED

#kubernetes #devops #postgres #sre

11 min read

Andrey Lesnikov

Nov 4

Reserve before you run: a budget guard for LLM inference on Kubernetes

#kubernetes #devops #ai #mlops

5 min read

Andrey Lesnikov

Oct 28

agent-security-contract v0.2.1: a fail-closed YAML contract for AI agent tool calls

#ai #security #devops #opensource

5 min read

Andrey Lesnikov

Oct 21

Don't Give AI Agents Root. Let Them Open Pull Requests.

#kubernetes #devops #ai #gitops

4 min read

Andrey Lesnikov

Oct 17

Rehearse the Change Before You Apply It: Fail-Closed Blast Radius for Kubernetes and Argo CD

#kubernetes #devops #gitops #opensource

9 min read

DEV Community

Andrey Lesnikov

Badges

Writing Debut

Skills/Languages

Currently hacking on

Fail-closed authorization for AI agent tool calls, and the audit record behind it

Kanister restore drills that end in PROVED or UNPROVED

Reserve before you run: a budget guard for LLM inference on Kubernetes

agent-security-contract v0.2.1: a fail-closed YAML contract for AI agent tool calls

Don't Give AI Agents Root. Let Them Open Pull Requests.

Rehearse the Change Before You Apply It: Fail-Closed Blast Radius for Kubernetes and Argo CD