Ernesto Ulises Román González

I’m a senior backend engineer with 10+ years of experience in Java, APIs, and distributed systems. I enjoy mentoring because I like helping engineers not just fix bugs, but understand why things break—especially in async and event-driven systems like Kafka.

I focus on clear reasoning, root-cause analysis, and practical fixes, so you leave with both a working solution and a better mental model. If you’re stuck on a bug or confusing backend behavior, I’ll help you unblock quickly and learn in the process.