Hi! I’m Olena — a Software Engineer with over 9 years of experience in tech. I began my career as a web developer, and as my projects became more complex, I focused on building reliable architectures, optimizing processes, and writing clean, resilient code.

Over the years, I’ve worked on multi-vendor platforms, payment systems, and high-traffic websites. I design robust solutions, set up modern CI/CD pipelines, and implement engineering best practices to speed up development and ensure system stability.

I love sharing knowledge and helping others grow in their careers. That’s why I enjoy creating educational videos — to make learning software engineering simple, clear, and practical. Even if you're just starting out, I’ll guide you step by step and show you how to write real code from day one.

Let’s dive into the world of software engineering together — it’s going to be fun!