- The first contact - How to handle contact forms - Symfony Usergroup Zurich - 13.11.2024 - english
- scaling diversity - How to scale diversity on a globaly distributed level - Cascadia PHP 24 - 25.10.2024 - english
- How to tame a 🦄 - An introduction to Unicode and how to use it in PHP and MySQ - Cascadia PHP 24 - 26.10.2024 - english
- scaling diversity - How to scale diversity on a globaly distributed level - PHP Serbia - 06.09.2024 - english
- Upgrading Postgres - How to get PostgreSQL to the latest version - Geodatenbanken-Workshop IKGis - 04.09.2024 - german
- Pardon my french - technical aspects of i18n and l10n - PHP fwdays'24 Kyiv/online - 17.08.2024 - english
- Watch the Clock - An introduction to the ClockInterface of PSR-20 - PHPDays Verona - 16/17.05.2024 - english
- Watch the Clock - An introduction to the ClockInterface of PSR-20 - Dutch PHP-Conference - 15.03.2024 - english
- In the year 2525... - ... calendars and PHP - PHP Usergroup Metropolregion Rhein-Neckar - 29.02.2024 - english
- What's new and shiny in PHP 8.3 - The new features of PHP8.3 - PHPUGFFM - 23.11.2023 - english
- Pardon my french - technical aspects of i18n and l10n - PHP Developer Day Dresden 2023 - 22.09.2023 - english
- Upgrading Postgres - How to get PostgreSQL to the latest version - Geodatenbanken-Workshop IKGis - 14.09.2023 - german
- Watch the Clock - An introduction to the ClockInterface of PSR-20 - PHPers Summit 2023 - 26.05.2023 - english
- In the year 2525... - ... calendars and PHP - PHPAmersfoort - 14.03.2023 - english
- When UtC is the answer... - ... you might have asked the wron questions - ConFoo - 23.02.2023 - english
- Pardon my french - technical aspects of i18n and l10n - ConFoo - 22.02.2023 - english
- Watch the Clock - An introduction to the ClockInterface of PSR-20 - Darmstadt PHP Usergroup - 08.02.2023 - english
- 05.11.2022 @ LonghornPHP: When UTC is the answer... - you might have asked the wrong questions! When to use and not use UTC - english
- 04.11.2022 @ LonghornPHP: How to tame a 🦄 - An introduction to Unicode and how to use it in PHP and MySQL - english
- Watch the Clock - An introduction into the ClockInterface of PSR-20 - ForumPHP - 13.10.2022 - english
- Watch the Clock - An introduction into the ClockInterface of PSR-20 - ConFoo - 24.02.2022 - english
- scaling diversity - How to scale diversity on a globaly distributed level - ConFoo - 23.02.2022 - english
- scaling diversity - How to scale diversity on a globaly distributed level - Comference - 15.10.2021 - english 🎞
- time is an illusion - An introduction to timezones and how to handle them. Easily - Shopware Community Day (online) - 02.09.2021 - english
- How to tame a 🦄 - An introduction to Unicode and how to use it in PHP and MySQ - PHP Hampshire (online) - 17.05.2021 - english
- time is an illusion - An introduction to timezones and how to handle them. Easily - WebEngineering Unconference Online Session (online) - 19.02.2021 - english
- How to tame a 🦄 - An introduction to Unicode and how to use it in PHP and MySQ - Web Engineering Aachen (online) - 27.01.2021 - english
- The first contact - How to handle contact forms – PHPSW (online) – 13.01.2021 – english
- A healthy mind in a helathy body - Keeping sane - Comference - 21.08.2020 - english 🎞
- A speeddate with Alice and Bob (Workshop) - A primer on Cryptography - Dutch PHPConference (Online) - 265.06.2020 - english
- time is an illusion - An introduction to timezones and how to handle them. Easily - PHP-Usergroup Münster - 27.05.2020 - english
- time is an illusion - An introduction to timezones and how to handle them. Easily - PHPRussia 2020 online (online) - 13.05.2020 - english
- A speeddate with Alice and Bob - A primer on Cryptography - 66th PHPUGRHH (Mainz) - 03.03.2020 - english/german
- A speeddate with Alice and Bob - A primer on Cryptography - PHPBenelux (Antwerp) - 24.01.2020 - english
- time is an illusion - An introduction to timezones and how to handle them. Easily - Mage Unconference (Cologne, Germany) - Dec. 2019 - english
- time is an illusion - An introduction to timezones and how to handle them. Easily - WebEngineering Meetup (Aachen) - Nov. 2019 - german
- How to tame a 🦄 - An introduction to Unicode and how to use it in PHP and MySQ - Bulgaria PHP Conference 2019 - Sofia - 10.11.2019 - english
- How to tame a unicorn - An introduction to Unicode and how to use it in PHP and MySQL - International PHP Conference - Munich - 23.10.2019 -english
- Gamify your growth as a developer? - Get better - PHP Johannesburg (Johannesburg, South Africa) - 15.8.2019 - english
- The first contact - How to handle contact forms - DPC (Amsterdam) - 08.06.2019 - english - 🎞
- How to tame a 🦄 - An introduction to Unicode and how to use it in PHP and MySQ - PHP-Usergroup Groninge - 06.06.2019 - english
- The first contact - How to handle contact forms - PHPSrbija (Belgrade) - 26.05.2019 - english - 🎞
- How to tame a 🦄 - An introduction to Unicode and how to use it in PHP and MySQ - ConFoo (Montreal) - 14.03.2019 - english
- The first contact - How to handle contact forms - ConFoo (Montreal) - 13.03.2019 - english
- The first contact - How to handle registration forms - PHP-Usergroup Deventer - 21.02.2019 - english
- The first contact - How to handle registration forms - PHP @ FOSDEM (Brussels) - 02.02.2019 - english
- The first contact - How to handle registration forms - PHP-Usergroup Rheinhessen (Mainz) - 08.01.2019 - english
- time is an illusion - An introduction to timezones and how to handle them. Easily - GrowIT (Novi Sad, Serbia) - Dec. 2018 - english
- Gamify your growth as a developer? - Get better - PHP.RUHR (Dortmund) - 8.11.2018 - english
- How to handle 💩 - A brief introduction to Unicode and how to use it in PHP and MySQL - PHPDD 22.09.2018 - english
- time is an illusion - An introduction to timezones and how to handle them. Easily - Dutch PHPConference 9.6.2018 - english
- How to tame a 🦄 - An introduction to Unicode and how to use it in PHP and MySQL - Dutch PHPConference 8.6.2018 - english - 🎞
- The First Contact - How to handle Contact-Forms - PHP Usergroup Frankfurt 24.5.2018 - english
- How to handle 💩 - An brief introduction to Unicode and how to use it in MySQL - Java Usergroup Darmstadt 17.05.2018 - german/english
- time is an illusion - An introduction to timezones and how to handle them. Easily - Java Usergroup Darmstadt 17.05.2018 - german/english
- "As a user, I can to download this as a PDF" - PDF-creation 101 - PHP Leuven - Web Innovation Group 10.05.2018 - english
- Gamify your growth as a developer? - Get better - Web-Entwicklung Meetup Köln 19.04.2018 - german/english
- How to get the most out of a tech conference! - Keynote at PHP Central Europe (near Warsaw) (03.11.2017) - english - 🎞
- Release with an Autopen - How to automaticaly sign build-artifacts: unKonf (Mannheim) (28.10.2017) - english
- How to handle 💩 - An brief introduction to Unicode and how to use it in PHP and MySQL: unKonf (Mannheim) (28.10.2017) - english
- Gamify your growth as a developer? - Get better - PHP South Africa (Capetown) - 29.09.2017 - english
- How to handle 🎉 - An introduction to Unicode and how to use it in PHP and MySQL - PHP South Africa (Capetown) - 28.09.2017 - english
- How to get the most out of a tech conference! - Pre-Conference-Social for PHP South Africa (Capetown) - 26.09.2017 - english
- Testing the real McCoy - A short primer to writing tests for PHP: PHP-Usergroup Frankfurt (21.9.2017) - english
- Release with an Autopen - How to automaticaly sign build-artifacts: PHPHants (12. 07. 2017) - english
- How to handle 💩 - An introduction to Unicode and how to use it in PHP and MySQL: PHP SouthCoast 2017 (10. 06. 2017) - english
- time is an illusion - An introduction to timezones and how to handle them. Easily: PHPSrbija 2017 (27. 05. 2017) - english - 🎞
- PostgreSQL for MySQL-Users - Introduction to the other OpenSource Elephant: PHPKonf Istanbul (20. 05. 2017) - english
- PostgreSQL for MySQL-Users - Introduction to the other OpenSource Elephant: PHP-Usergroups Mannheim (27. 04. 2017) - english
- Gamify your growth as a developer? - Get better: Symfony-Usergroup Frankfurt (25. 04. 2017) - english
- Gamify your growth as a developer? - Get better: PHP-Usergroup Rotterdam (13. 04. 2017) - english
- Gamify your growth as a developer? - Get better: PHP-Usergroup Amersfoort (11. 04. 2017) - english
- Gamify your growth as a developer? - Get better: PHP-Usergroup Frankfurt (16. 03. 2017) - english
- time is an illusion - An introduction to timezones and how to handle them. Easily: PHP-Usergroups Karlsruhe (10. 11. 2016) - english
- Directory Authentication with LDAP - An introduction to LDAP-Authentication: ZendCon 2016 (20.10.2016) - english
- Bootstrapping WordPress - Easy installation of WordPress via the CLI: ZendCon 2016 (19.10.2016) - english
- time is an illusion - An introduction to timezones and how to handle them. Easily: PHP-Usergroups Las Vegas (18. 10. 2016) - english
- Bootstrapping WordPress - Easy installation of WordPress via the CLI: WordCamp Frankfurt (04.08.2016) - english
- time is an illusion - An introduction to timezones and how to handle them. Easily: PHP-Usergroups Franfurt (19. 05. 2016) - english
- time is an illusion - An introduction to timezones and how to handle them. Easily: unKonf Manheim (16. 04. 2016) - english
- Schei� Encoding - von Codierungen und ähnlichem (15. 3. 2016) - deutsch
- LDAP - what was that again? - An introduction to LDAP: PHP Usergroup MRN (25. 2. 2016) - english
- LDAP - what was that again? - An introduction to LDAP: Bulgaria PHP Conference (27. 9. 2015) - english
- Directory Authentication with LDAP - An introduction to LDAP-Authentication: PHP-Usergroup Zurich (13. 8. 2015) - english
- LDAP - what was that again? - An introduction to LDAP: PHP-Usergroup Frankfurt am Main (21. 5. 2015) - english
- What's your (automated) deployment method? - Starter for a discussion about automated deployment: PHP-Usergroup Frankfurt am Main (27. 1. 2015) - english
- Von altem und neuem - PHP-Funktionen der letzten 5 Jahre: PHP-Usergroup Frankfurt am Main (24. 7. 2014) - german
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