Jakub Owsianka
Creator of Oatllo · developer

Jakub Owsianka

PHP & Laravel developer

For over 10 years I've been building backend applications in PHP and Laravel. I run Oatllo - a blog and free courses for developers, where I share practical, battle-tested knowledge from real projects. No fluff.

Programming is not just my job - it's a passion. Over more than a decade I've worked on backend systems, from small apps to larger projects that demand thoughtful architecture, efficient database queries and a solid deployment process.

I started Oatllo to share exactly what I was looking for when I began: concrete, battle-tested solutions instead of tutorials detached from reality. I write about modern PHP and Laravel, clean architecture and design patterns, as well as DevOps and the practical use of AI in a developer's everyday work.

What I focus on

PHP & Laravel

Modern backend: PHP 8+, Laravel, Eloquent, queues and APIs.

Architecture & patterns

SOLID, design patterns and clean architecture on practical examples.

DevOps & AI

CI/CD, Docker and using AI effectively in a developer's workflow.

What is Oatllo?

A blog and free courses for developers - practical articles and lessons on PHP, Laravel, architecture, databases, DevOps and AI. No fluff, built around real-world projects.