Eugene Petrenko is a software engineering leader at JetBrains working on AI Agents and developer tooling. Two decades of developer infrastructure — TeamCity, Kotlin, and now AI-Agent tooling. Creator of MCP Steroid. He writes about Agents, IDEs, and multi-agent orchestration at [jonnyzzz.com](https://jonnyzzz.com), has spoken at Devoxx, GOTOpia, Voxxed, and AWS re:Invent, and runs [run-agent.sh](https://run-agent.sh). Find him on [LinkedIn](https://www.linkedin.com/in/jonnyzzz/) and [X](https://x.com/jonnyzzz).