> Markdown version of [/@oleg-nenashev](https://www.wearedevelopers.com/@oleg-nenashev). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Oleg Nenashev Community builder at WireMock, Jenkins board member, and open-source advocate. ## About Oleg Nenashev builds communities at WireMock and maintains core open-source projects like Jenkins and OpenFeature. He serves on the Technical Oversight Committee for the Continuous Delivery Foundation, focusing on sustainable open-source ecosystems. Much of his work centers around API integration testing and continuous delivery. He frequently speaks on strategies for building reliable testing environments by combining tools like WireMock and Testcontainers. Oleg holds a PhD in hardware design and volunteers with the Free and Open Source Silicon Foundation. ## Past Sessions ### World Congress 2024 · July 17, 2024 Berlin, Germany - [Fake it until you `make it`. API Integration Testing with testcontainers and WireMock](https://www.wearedevelopers.com/events/world-congress-2024/sessions/451-fake-it-until-you) · 30 min