Alexandre Cabral

Senior Software Engineer @ Stone Co.

Senior Software Engineer at Stone Co. Brazilian code breaker from Minas Gerais. In love with Go and a proud orange cat dad. Electrical and Electronic Engineering bachelor from the Universidade Federal de Juiz de Fora (UFJF). Co-founder and community organizer at Tech Hub JF, a non-profit Brazilian tech events organization. Mentor and speaker, including at GopherCon Latam, GoLab and Container Days conferences. I had a house automation company that I broke (kkkrying), and since then started with Android, Python, Java, and JavaScript, including companies from the US and Germany. 4 years ago I met the Gopher, and now I'm one of the Go lovers.

Alexandre Cabral
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This edition

Hacking the Kernel with Go: a practical introduction to eBPF
November 02 2026 - 10:45 (45 min )

What would happen if your Go program could "see" every network packet, every file opening, and every Linux system call in real time, without altering a single line of kernel code? Welcome to the world of eBPF. In this talk, we'll demystify how Go can be used to orchestrate this revolutionary technology, enabling the creation of ultra-low latency security and monitoring tools.

LEVEL: Introductory and Overvie

Hacking the Kernel with Go: a practical introduction to eBPF

Past editions

2024
Instrumenting Go Apps With OpenTelemetry

This talk will introduce you to the magic world of OpenTelemetry, an open source and vendor neutral initiative from CNCF. It will give you an idea of how to instrument your Go applications with OTel, and why you should do it.
Spoiler: it saves your time and your company money. You will see how OpenTelemetry magically can handle your traces, logs, and metrics and send them to anywhere you want with its own protocol.

LEVEL: Introductory and Overview

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