Your knowledge. Your toolbox. Our upcoming training courses
Our training courses provide you with practical knowledge that you can apply directly to your projects and expand upon in the long term.
Surviving the Jungle 🇬🇧
Requires programming experience
Lost in code jungle? A navigation device called PHP namespaces will show the way home. Find out how and why.
online (Zoom)
PHP's Just-in-Time Compiler (JIT) 🇬🇧
Requires programming experience
Learn how PHP works under the hood by understanding how the JIT works. We will also discuss whether it should be used.
The shape and size of tests 🇬🇧
for all developers
Software testing comes in many shapes and sizes. Which ones are right for your project?
The awakening of the types 🇬🇧
For everybody interested
A long time ago, in a codebase far, far away ... type safety awakens, bringing order to the galaxy.
HTML 5, XML, and PHP 🇬🇧
For everybody interested
Finally fully standard-compliant: The new and improved DOM Implementation of PHP 8.4
The ultimate guide to PHP autoload 🇬🇧
For everybody interested
Everyone uses it. But how does it work in the first place? Let's explore the do's and don'ts of autoloading in PHP.
Chess 🇬🇧
Requires programming experience
In this live coding demonstration, the audience chooses a chess piece, and the trainer tries to implement its rules.
5D - The Domain-Driven Design Deep Dive 🇬🇧
Not only for developers
Master Domain-Driven Design principles to create solutions that truly align with business needs.
Testing the Future 🇬🇧
for all who are interested in test-driven and AI-assisted development
Come prepared to learn, share, and collaborate in this exciting exploration of modern development practices.
Domain-Specific Assertions 🇬🇧
for all PHPUnit users
Domain-driven design creates a common understanding within the team and reflects this in the code. What does this mean for testing?
Attack on the session 🇬🇧
for developers at all levels
Session confidentiality is a fundamental core element of most web applications. It's time to protect it properly.
PHPUnit Office Hours 🇬🇧
for all developers
One hour. Your questions. Answered by the person who builds and maintains PHPUnit since 2000.
PHPUnit Office Hours 🇬🇧
for all developers
One hour. Your questions. Answered by the person who builds and maintains PHPUnit since 2000.
Test Smarter, Not Harder 🇬🇧
for all developers
Upgrade your testing strategy, not just your dependency.
Tick-Tock, Async O'Clock 🇬🇧
For everybody interested
PHP has no proper async support. Or has it? Let's dive into some of the amazing things that PHP 8 can do.
Event Sourcing 🇬🇧
Requires programming experience
Learn event sourcing with practical examples and live coding. We will start from scratch in the IDE.
XSS and the Content Security Policy 🇬🇧
for developers at all levels
Cross-site scripting can be effectively prevented, not least by using a Content Security Policy (CSP).
Injection attacks 🇬🇧
for developers at all levels
Whether accessing the database or using external interfaces: Does your application cope with manipulated inputs and outputs?
Rate Limiting APIs 🇬🇧
for developers at all levels
In an API-driven world, constant availability is critical. Instead of adding more servers, simply rate limit access to the API
An Early Look at Model Context Protocol (MCP) 🇬🇧
For those interested at all levels
Learn how the new Model Context Protocol (MCP) enables LLMs to interact with the world beyond text.
Avoiding Complexity 🇬🇧
for developers of all levels
Poor performance and errors after changes: Increasing complexity is the natural enemy of fast and stable software.
Code like a Pro 🇬🇧
requires programming experience
Immerse yourself in the world of OOP and become a better software developer thanks to modern PHP.
Two worlds, one goal: better software 🇬🇧
for all developers
You develop with Drupal and customise the CMS. But how do you actually work on other types of projects?
Injection attacks 🇬🇧
for developers at all levels
Whether accessing the database or using external interfaces: Does your application cope with manipulated inputs and outputs?
Avoiding Complexity 🇬🇧
for developers of all levels
Poor performance and errors after changes: Increasing complexity is the natural enemy of fast and stable software.
Authorization 🇬🇧
for developers at all levels
Insufficient access protection, privilege escalation or indirect, unauthorized access: Learn how to avoid authorization mistakes.
Test Smarter, Not Harder 🇬🇧
for all developers
Upgrade your testing strategy, not just your dependency.
Test Automation with PHPUnit 🇬🇧
for PHP developers who want to get started with automated testing
AI generates code faster than ever. Automated tests make sure it actually works. Learn PHPUnit from the ground up.
Advanced PHPUnit 🇬🇧
for developers struggling with slow, flaky, or hard-to-maintain tests
Your tests are slow, flaky, or hard to understand? Learn proven strategies to systematically solve these problems.
User Story Mapping 🇬🇧
Not only for developers
Visualize user journeys and prioritize features to build a cohesive product that aligns stakeholder goals and user needs.
From OOP principles to practice 🇬🇧
Requires programming experience
A comprehensive exploration of object orientation, equipping you with the skills to excel in modern software development.
SOLID as a rock 🇬🇧
Requires programming experience
Master five crucial principles that are essential for crafting clean, maintainable, and highly flexible object-oriented code.
Event Sourcing 🇬🇧
Requires programming experience
Intensive workshop on event sourcing: modeling, implementation, CQRS integration, and practical applications.
Security-relevant headers 🇬🇧
for developers at all levels
For optimum security, browsers today expect a large number of additional headers
Hardening NGINX & PHP-FPM 🇬🇧
for developers and administrators at all levels
NGINX and PHP-FPM have established themselves as runtime environments for PHP applications in everyday life.
The right logging strategy 🇬🇧
for developers at all levels
Away from chaos & regex hell - towards an efficient logging strategy!
Secure containers 🇬🇧
for developers at all levels
Most container images are oversized and often contain unnecessary or dangerous components.
FrankenPHP: Performance, Promises and Pitfalls 🇬🇧
For experienced PHP developers
A critical look at the modern PHP application server - benchmarks, Worker Mode and architectural trade-offs.
Testing randomness and time 🇬🇧
for all developers
When testing code, we also have to work with randomness and time. How do we do this correctly?
Extending and Customising PHPUnit 🇬🇧
for all PHPUnit users
The standard functionality of PHPUnit is often sufficient. You can adapt it to your needs with extensions.
Hardening NGINX & PHP-FPM 🇬🇧
for developers and administrators at all levels
NGINX and PHP-FPM have established themselves as runtime environments for PHP applications in everyday life.
Authentication 🇬🇧
for developers at all levels
A modern login involves more than just a classic password request. Learn how to implement a secure login today.
Caddy Server - First Contact 🇬🇧
for developers and administrators at all levels
Caddy Server is a modern web server that is becoming increasingly popular due to its simplicity and automatic HTTPS functions. Time to get to know it better.
API Security 🇬🇧
for developers at all levels
Automated interfaces accessible via the Internet require a special level of security
Test-Driven Security: Eine Sicherheitslücke ist ein fehlender Test 🇩🇪
für erfahrene Entwickler:innen
Finde Schwachstellen per Capture the Flag, reproduziere sie als PHPUnit-Test und schließe sie dauerhaft – Sicherheit als grüner Test statt einmaligem Audit.