Log in
Charly Gomez

Charly Gomez

Charly Gomez joined Sentry in 2024 as a Software Engineer. He builds, breaks, fixes and maintains Sentry's JavaScript SDKs out of the city of Vienna, while having also lived several years in Spain and Italy. Charly enjoys salsa dancing, and plays a host of sports, including sailing, padel, cycling, football and is a CrossFit enthusiast.
Sentry, Software Engineer, Austriachargome
How to Build an Open Telemetry SDK in 7 Minutes
JSNation 2025JSNation 2025
6 min
How to Build an Open Telemetry SDK in 7 Minutes
In this talk, I'll provide an overview of the fundamental building blocks required to develop a fullstack observability SDK with minimal friction for users. We'll look into OpenTelemetry-compatible instrumentation techniques for error monitoring, tracing, and logging. Drawing from our open-source development experiences at Sentry, I'll share valuable insights and learnings, while primarily focusing on the high-level challenges encountered when creating a JavaScript SDK.
observability