I write about what breaks, what scales, and what nobody wants to admit in software engineering.

A notebook of code, logic, and ideas — turning bugs into stories and syntax into notes

AI Tester || Upwork Top Rated || Playwright || Mobile Web Tester https://www.upwork.com/freelancers/~011accda99cd825528 https://www.linkedin.com/in/zubairkhan5/

I help professionals, leaders, managers and teams navigate conflict and difficult conversations, remotely or in person. | sosthene@sosthene-nsimba.com | EN & FR

I build things that scale. I debug things that lie. And I write about the moments that haunt production at 2AM.

Im and introvert, writer, and gamer.