Slides and talks

Welcome to my digital archive of tech talks and keynotes. It's a journey through my ventures, collaborations, and open-source passion. Want to book me as a speaker? Just email me. Let's shape the tech world together!

2024

Confoo Navigating Tech Decisions A Startup Survival Guide
Download PDF (3.68 MB)
Confoo Why Slim Domain Model Superior Web
Download PDF (2.03 MB)

2023

The Caching Delusion
Download PDF (1.55 MB)
Weuc Create Remote Environment That Does Not Suck
Download PDF (2.65 MB)

2017

Webworker Duesseldorf How Much Rest Do You Need
Download PDF (206.25 KB)
International Php Conference Spring Edition Monolith First
Download PDF (23.12 MB)
International Php Conference Spring Edition When To Abstract
Download PDF (7.66 MB)
International Php Conference Stabile Software In Volatilen Umgebungen
Download PDF (9.78 MB)
International Php Conference When To Abstract
Download PDF (7.61 MB)
International Php Conference Spring Edition Refactoring Legacy Code
Download PDF (18.39 MB)

2016

Shopware Community Day Packt Mein Shop Das
Download PDF (10.25 MB)
Phpug Muenster How Much Rest Do You Need
Download PDF (325.2 KB)
Internation Php Conference Automating Architecture Constraint Checks
Download PDF (7.2 MB)
Internation Php Conference Die Ganze Welt Mit Ansible Automatisieren
Download PDF (392.4 KB)
Internation Php Conference Vom Entwicklerbaukasten Zur Enterprise Plattform
Download PDF (16.63 MB)

2015

Ipc Spring Rest Beginners
Download PDF (193.72 KB)
Ipc Spring Edition Rest In Practice Advanced
Download PDF (181.26 KB)
Ipc Spring Edition Rest In Practice Beginners
Download PDF (193.72 KB)
Shopware Community Day Clean Code
Download PDF (248.29 KB)
International Php Conference Real World Rest Advanced
Download PDF (194.61 KB)
International Php Conference Real World Rest Beginners
Download PDF (196.17 KB)
Php Ruhr Clean Php
Download PDF (847.3 KB)
Php Ruhr Pragmatical Rest
Download PDF (886.87 KB)

2014

Phpbnl Lets Learn Testing
Download PDF (91.55 KB)
Confoo Behave Behavior Driven Development
Download PDF (196.98 KB)
Confoo Getting Fixtures Right
Download PDF (186.97 KB)
Dpc Refactoring
Download PDF (187.26 KB)
Dutch Php Conference Behave Behavior Driven Development
Download PDF (364.34 KB)
Php Ruhr Software Quality In Php
Download PDF (996.87 KB)

2013

Phpbnl Make Your Project Solid
Download PDF (140.61 KB)
Phpbnl Testable Code
Download PDF (126.1 KB)
Confoo Beautiful Apis
Download PDF (249.59 KB)
Confoo Testable Php Applications
Download PDF (1012.68 KB)
Sfugcgn Beautiful Apis
Download PDF (276.64 KB)
Webinar Bdd Behat
Download PDF (150.86 KB)
Ipc Se Behavior Driven Development
Download PDF (203.02 KB)
Ipc Se Pragmatic Rest
Download PDF (184.6 KB)
Shopware Community Day Beautiful Apis
Download PDF (156.8 KB)
Shopware Community Day Testen State Of The Art
Download PDF (165.48 KB)
Phpuc Refactoring Patterns
Download PDF (104.07 KB)
Phpugdus Testable Code
Download PDF (172.96 KB)

2012

Confoo Modular Application Architecture
Download PDF (378.23 KB)
Zend Webinar Testable Code
Download PDF (231.32 KB)
Ipc Se Testen State Of The Art
Download PDF (266.49 KB)
Froscon Domain Specific Languages
Download PDF (901.36 KB)
Dchh Continuous Performance
Download PDF (398.72 KB)
Ipc Designing Beautiful Interfaces
Download PDF (1.44 MB)
Ipc Domain Specific Languages
Download PDF (1.67 MB)
Symfony Live Make Your Project Solid
Download PDF (141.53 KB)

2011

Phpbnl Apache Zeta Components
Download PDF (583.12 KB)
Phpuk Advanced Oo Patterns
Download PDF (474.07 KB)
Confoo Advanced Oo Patterns
Download PDF (508.79 KB)
Confoo Connecting Web Desktop Webdav
Download PDF (1.01 MB)
Dpc Advanced Oo Patterns
Download PDF (501.23 KB)
Modular Application Architecture
Download PDF (582.8 KB)
Phpday Document Component
Download PDF (750.37 KB)
Phpday Generic Installer
Download PDF (411.98 KB)
Phpday Modular Applications
Download PDF (854.6 KB)
Phpday Zeta Components
Download PDF (630.67 KB)
Ez Conf Apache Zeta Components
Download PDF (502.97 KB)
Ipc Spirng Http Application Architecture
Download PDF (397.68 KB)
Ipc Spring Modular Application Architecture
Download PDF (434.2 KB)
Ipc Advanced Oo Patterns
Download PDF (405.14 KB)
Ipc Http Is Your Architecture
Download PDF (397.48 KB)
Ipc Make Your Project Solid
Download PDF (171.39 KB)
Osidays Golden Rules Of Thumb
Download PDF (296.26 KB)
Osidays Advanced Oo Patters
Download PDF (409.02 KB)
Osidays Zeta Components
Download PDF (498.69 KB)

2010

Froscon Document Component
Download PDF (758.07 KB)
Spotmedia Http Is Your Architecture
Download PDF (429.66 KB)
Ipc Any To Any Convert Your Documents
Download PDF (758.38 KB)
Ipc Phpunit To The Limit
Download PDF (470.18 KB)

2009

Ez Developer Day Dortmund Ez Components Technical View
Download PDF (276.27 KB)
Ipc Spring Xml Xpath With Php
Download PDF (1.48 MB)
Ipc Spring Webdav Good Bad Evil
Download PDF (1.42 MB)
Froscon Xdebug
Download PDF (948.94 KB)
Ipc Professional Xml Php
Download PDF (2.23 MB)
Ipc Validating Xml
Download PDF (1.27 MB)
Ipc Xpath Practical Guide
Download PDF (1.1 MB)

2007

Ipc Spring Phpotter
Download PDF (104.44 KB)
Ipc Spring Ez Components Roundup
Download PDF (105.64 KB)
Ez Conference Ez Components Roundup
Download PDF (126.68 KB)
Ipc Hands On Ez Components
Download PDF (497.47 KB)
Ipc Webdav Ez Components
Download PDF (286.32 KB)

2006

Phpday Italy Ec Components
Download PDF (268.2 KB)
Ez Conference Ez Components Tutorial
Download PDF (261.27 KB)
Froscon Php Best Practices
Download PDF (129.53 KB)
Ipc Php Oo Candy Store
Download PDF (144.83 KB)

2005

Php Quebec Pear Workshop
Download PDF (164.41 KB)
Php Quebec Pear Session
Download PDF (188.68 KB)
Linuxtag News Pear
Download PDF (188.89 KB)
Linuxtag Pear Minutes Aaron
Download PDF (66.42 KB)
Ipc Spring Xml Webservices Php5 Pear
Download PDF (771.15 KB)
Ipc Spring Whats New In Pear
Download PDF (218.75 KB)
Zend Conf Pear
Download PDF (320.74 KB)
Ipc Distributing Pear
Download PDF (382.76 KB)
Ipc News Pear
Download PDF (162 KB)

2004

Ipc Amsterdam Pear Workshop
Download PDF (79.78 KB)
Linuxtag Pear Introduction
Download PDF (97.31 KB)
Internet World Congress Pear A Z
Download PDF (72.45 KB)
Ipc Frankfurt Pear Workshop
Download PDF (176.69 KB)