About
Product, engineering and security — in one perspective.
I have built digital products since 2009 — from early e-commerce delivery to distributed adtech platforms. I work closely with Product, UX and engineering teams, turning ambiguous requirements into systems designed to evolve for years.
2009—2026
Commercial experience
“The best architecture is not the most impressive one. It is the one that lets the business make its next decision without rebuilding the product.”
Profile
Aleksander Szmigiel
Senior Software Engineer
17+
years in tech
4
expertise areas
AI
applied delivery
Credentials & learning
AI Devs 3 — LLM, GenAI & agents
Frontend Security Web Applications
Advanced Security Web Applications
Mobile Application Security
Some Say · Aleksander Szmigiel