About

Hi, I’m Jakub Jarosz, cybersecurity-focused software and system engineer.

I’ve been building networks and systems and writing software for over 25 years. I’ve built industrial and IT automation solutions for Coca-Cola, Kawiks, Kotlin, T-Mobile, Ericsson, AOL, FieldAware, Axway, and Salesforce, among others.

I began using Go for all automation, security, and integration work in 2019. I have never looked back.

I’m a big fan of the Unix philosophies in The Art of UNIX Programming by Eric S. Raymond. I like the idea that “programs must be written for people to read and only incidentally for machines to execute.”

I am an active mentor on the Go learning track on the Exercism platform. I have helped hundreds of new Go developers write safe, simple, testable, and performant code.