Aleksandr Kondaurov · software engineer
I build tools that remove friction.
TypeScript, Effect, serverless on Cloudflare and AWS. I write about what I learn along the way.
Now: building product software and sharpening my skills at harnessing AI agents.
Open source
Writing
- procdeck: debug from observability, not from codeI built a process manager so my dev stack — and my coding agent — could answer "what just happened?" from the runtime instead of re-reading the code.Aug 28, 2026
- How the JavaScript event loop worksCall stack, microtasks, macrotasks, the render step, and Node's libuv phases — with an interactive step-through visualizer. The interview answer, from first principles.Aug 1, 2026
- A chat is an agent with a human inside the loopTrying to find a place for AI agents in my life, I realized the difference between a chat and an agent isn't the model — it's the harness around it.Jul 18, 2026
- Job Search StrategyA practical guide to job search — funnels, numbers, and what actually works.Jun 22, 2026
- How to Write a Great ResumePractical tips for writing a resume that gets interviews — structure, content, and common mistakes.Jun 22, 2026
- Resume Templates — Which One to Choose?When to use each resume style — Classic, Executive, and Modern — and how to pick the right one for your situation.Jun 22, 2026
- How to Tailor Your Resume for Each RoleWhy one-size-fits-all resumes don't work, and how to tailor yours without spending hours on each application.Jun 22, 2026