How often do you publish new content?

New tutorials and deep-dives are published regularly. Follow on LinkedIn or Instagram to stay updated.

Can I request a topic?

Yes - reach out on LinkedIn or Instagram with your idea.

Oatllo – programming blog, projects, courses, tips.

Blog

From basic concepts and advanced tips to the latest technology news.

Fixing "Maximum Execution Time Exceeded" in PHP

Why the PHP maximum execution time exceeded error happens, how max_execution_time, set_time_limit and ini_set differ, and the real fix.

Jul 10, 2026

Laravel Horizon vs Supervisor: Queue Setup Guide

Laravel Horizon vs Supervisor explained: what each one does, when to use them, and why most Redis setups run Horizon under Supervisor.

Jul 8, 2026

How to Retry Failed Laravel Queue Jobs the Right Way

Learn to retry failed jobs in Laravel with queue:retry, tries, backoff, and retryUntil so transient errors stop breaking your queue.

Oct 17, 2025

Essential Tips for Disaster Recovery in Database Systems

Explore crucial strategies and tips for effective disaster recovery planning in database systems to ensure data protection and availability.

Oct 13, 2025

Expert Advice for Developing a Successful Programming Career

Explore essential tips and strategies from experts to enhance your programming career and achieve your goals.

Oct 12, 2025

Keeping Skills Up to Date in Programming Today

Oct 10, 2025

Career Growth in Programming: Your Journey to Success

Explore essential strategies and insights for advancing your career in programming and achieving long-term success.

Courses

Programming courses tailored to your needs

Become a programmer from scratch or develop your skills!

FREE

Instant results from learning PHP

Gain practical knowledge and learn from real-world projects. This PHP course will help you quickly create dynamic web applications and gain the skills you need in the job market.

7 Chapter Go to course

FREE

Docker Basics

Learn Docker from scratch: images, containers, volumes, networking and Compose.

8 Chapter Go to course

Everything you need to level up

Practical, hands-on content on modern backend, architecture and tooling — no fluff.

Hands-on Tutorials

Real-world PHP, Laravel and JavaScript walkthroughs you can apply immediately.

SOLID & Patterns

Design patterns and clean-architecture principles explained on practical examples.

Databases & Performance

MySQL, query tuning and backend performance optimisation deep-dives.

DevOps & Tooling

CI/CD, Docker and the developer tooling that speeds up your workflow.

Open Source

Full source code and example projects available on GitHub.

AI for Developers

How to use AI tools effectively in your day-to-day engineering.

I am a programming enthusiast who has been exploring the intricacies of modern technologies for years. On this site, you will find valuable articles, guides, and tips on the latest trends and best programming practices. This place is created for those who want to develop their skills and discover practical aspects of programming.

Jakub Owsianka

PHP Developer, Programming Enthusiast

Frequently asked questions

Everything about the articles, courses and how to get involved.

In-depth blog posts, practical tutorials, code snippets and cheat sheets — all focused on modern PHP, Laravel, JavaScript, architecture and backend development.

Not necessarily. Many articles start from the basics and build up gradually, while others go deep for experienced developers. Pick the level that suits you.

Yes. The courses on Oatllo are free and self-paced, with source code available so you can follow along at your own speed.

New tutorials and deep-dives are published regularly. Follow me on LinkedIn or Instagram so you never miss an update.

Absolutely — reach out on LinkedIn or Instagram with your idea. Topics that help the community most get prioritised.

Keep learning with Oatllo

Fresh tutorials on PHP, Laravel, architecture and developer tooling — straight to the point.

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