Escribiré scripts en Python, Bash o Shell para automatizar tus tareas.

I help software engineers prepare for *DSA and backend interviews* through realistic mock sessions and honest feedback. I’m a backend developer with extensive experience in backend systems, PostgreSQL, Linux, Docker, Kubernetes, and infrastructure. I focus on how real production systems are built and discussed in interviews. I have a strong DSA background, with 1900+ rating on Codeforces, and experience in competitive programming. In my mock interviews, I focus on how you think, how you explain trade-offs, and how you communicate your approach clearly.