Tomasz Zieliński

author

Tomasz earned a B.Sc. in Computer Science from AGH University of Kraków and an M.Sc. in Distributed Systems from TU Delft. He built streaming pipelines for logistics platforms and hardened event-driven systems that kept trucks moving. His favorite projects are “boring” on purpose: predictable, observable, and fast. In print, he demystifies data mesh, incident response, and the art of controlling blast radius. Tomasz leads postmortem workshops, contributes to open-source connectors, and maintains a living playbook for on-call rotations. He mentors student engineers, tinkers with woodworking jigs, and pulls espresso shots at sunrise before cycling cobbled streets when the city is still.

AWS for Beginners: 12 Steps to Launch Your First Cloud App

If you’re new to Amazon Web Services, this guide shows a clear end-to-end path from creating an account to putting a small, production-ready

by Tomasz Zieliński
December 9, 2025

Startups Founder Stories

From Idea to IPO: 12 Steps a Tech Founder Took to Turn a Garage Project into a Global Company

If you want to go from idea to IPO, start by treating the journey as a disciplined sequence rather than a lucky break.

by Tomasz Zieliński
December 2, 2025

Web3 Decentralization

9 Decentralized Storage Solutions: IPFS, Filecoin, Arweave, and More

If you’re evaluating decentralized storage solutions, you’re likely weighing how to keep data available, verifiable, affordable, and retrievable without relying on a single