Lazar Nikolov

Senior Developer Experience Engineer

Lazar Nikolov is a Senior Developer Experience Engineer at Sentry. He is also an instructor on Egghead.io, has a very active YouTube presence and runs https://creatures.sh, a developer community.

Blogs Published by Lazar Nikolov

Responsive Images: A cheap trick to improve page performance

Performance Monitoring
Being a frontend developer, I’m always looking for ways to improve page load and render time performance issues. One of my biggest annoyances is when I’m waitin...
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End-to-end monitoring for web and mobile applications with Sentry

Performance Monitoring
You can identify and fix performance issues quickly by monitoring your applications "end-to-end" using Sentry performance monitoring and Google Cloud. We’ll exp...
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Deconstructing Distributed Tracing

Performance Monitoring
Let’s start at the beginning. As our libraries and frameworks evolve, our debugging tools need to as well. Back in the early days of the Apache HTTP Server logs...
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Implementing the User Feedback API in Android

Mobile
The User Feedback API adds more context to the errors in your app by giving your users the opportunity to directly explain what happened, or what should’ve happ...
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