Daniel Puig Gerarde - Sr. Software Engineer & Dad

Welcome to my personal space on the web—a blend of tech passion, hands-on engineering, and family values. I am a Senior Software Engineer and proud dad based in sunny South Florida, fluent in both Spanish and English. With a deep passion for technology, I specialize in Go programming and DevOps, constantly exploring innovative solutions to simplify complex challenges. Here, you will find insights on cutting-edge tech trends, practical programming tips, and a glimpse into my journey as both an engineer and a parent. Join me as I navigate the ever-evolving world of technology, share my professional experiences, and celebrate life is beautiful blend of work and family.

Understanding eBPF: A Game-Changer for Linux Kernel Extensions

eBPF evolved from the original Berkeley Packet Filter, which primarily handled packet filtering. Now, it lets you run custom programs in the Linux kernel without changing its source, hooking into events like network packets or system calls. This unlocks powerful capabilities for monitoring, filtering, and even modifying system operations.