Alex Dan

Alex Dan — Cloud Architect, Developer & Instructor

With over a decade of hands-on software engineering experience, I've built my career at the intersection of cloud infrastructure, web development, and practical education.

My technical journey started in embedded automotive systems — developing Java-based navigation solutions for major car brands. From there, I moved into cloud engineering, building AWS-powered data pipelines for connected vehicles using Node.js, TypeScript, Lambda, DynamoDB, and a full suite of AWS services. I later worked as a Node.js developer at one of Eastern Europe's largest e-commerce platforms, before transitioning into independent cloud architecture consulting.

Today, as a freelance Cloud Architect, I design and implement scalable cloud solutions across industries — from automotive to enterprise — with a focus on infrastructure reliability, CI/CD automation, and modern serverless architectures.

Parallel to my engineering career, I've been teaching on Udemy since 2017, growing a community of over 300,000 students across 19 courses. My current focus is AI-assisted development — helping developers work smarter with tools like GitHub Copilot, VS Code AI extensions, and agentic coding workflows.

I hold a Master's degree in Internet Technologies, and I bring that same rigor to how I teach: no fluff, no death-by-slides — just real projects, real code, and skills you can apply from day one. My philosophy is simple: the best way to learn how production systems are built is to build them yourself, guided by someone who builds them every day. I teach because I remember what it felt like to be stuck without that kind of guidance — and I want every student to walk away not just understanding a concept, but able to ship it.