Talks

Follow my speaker journey.

Upcoming events

2025

October

• 2025-10-27 | International PHP Conference [Munich, Germany] (EN)
  • Full-day Workshop: Modernizing Legacy PHP with Pair Programming

June

• 2025-05-03 | International PHP Conference [Berlin, Germany] (EN)
  • Solving a Testing & Refactoring Kata: Live Coding in Pair/Mob Programming

2024

November

• 2024-11-21 | Internal talks at Purpose Green [Berlin, Germany] (EN)
  • How to improve your Tech Talk - Applies to any presentation

October

• 2024-10-29 | Berlin Hack & Tell [Berlin, Germany] (EN)
  • bashunit in 5 min (Video)

June

• 2024-06-18 | Internal talks at HeyJobs, invited by the CTO [Remote] (EN)
  • How to improve your Tech Talk - Applies to any presentation [slides]

May

• 2024-05-27/30 | International PHP Conference [Berlin, Germany] (EN)
  • Practical TDD Workshop: Collaborative Pair Programming (imgs)
  • Bashunit: Testing your bash scripts, inspired by PHPUnit (imgs)

March

• 2024-03-14 | devm.io [Remote] (EN)
  • Test Driven Development: A Hands-on Crash Course

2023

December

• 2023-12-15 | Live interview with Manfred Awards [Remote] (ES)
  • Winner in the category of Side Project, 2023: bashunit

November

• 2023-11-14 | Live interview with CodelyTV [Remote] (ES)
  • Live coding with the team behind bashunit

October

• 2023-10-24/26 | International PHP Conference [Munich, Germany] (EN)
  • Building modular applications in PHP with Gacela (imgs)
  • Introducing Functional Programming in PHP with Phel

July

• 2023-07-28 | WeAreDevelopers World Congress [Berlin, Germany] (EN)
  • Phel, a native Lisp for PHP [slides] (imgs)
  • An Introduction to Extreme Programming [slides] (imgs)

May

• 2023-05-27 | PHPers Summit [Poznan, Poland] (EN)
  • Phel Language, a native LISP for PHP
• 2023-05-24/25 | International PHP Conference [Berlin, Germany] (EN)
  • Building modular applications in PHP with Gacela
  • Phel Language, a native LISP for PHP

April

• 2023-04-19 | PHP Madrid Community [Remote] (ES)
  • Programación funcional en PHP (presentando Phel Lang)

March

• 2023-03-30 | Spryker Digital User Group [Remote] (EN)
  • Gacela Framework 1.0 (Video)
• 2023-03-28 | Berlin Hack & Tell [Berlin, Germany] (EN)
  • Phel in 5 min (Video) (imgs)

February

• 2023-02-08 | Symfony User Group [Berlin, Germany] (EN)
  • Lazy Objects by Nicolas Grekas & FP with PHP by Chema (imgs)

January

• 2023-01-19 | devm.io [Remote] (EN)
  • An introduction to Extreme Programming

2022

December

• 2022-12-21 | IES Ginés Pérez Chirinos [Murcia, Spain] (ES)
  • Actualiza tu equipo para ser más extremo

November

• 2022-11-10 | Software Crafters Madrid [Remote] (ES)
  • Phel, a native LISP for PHP

October

• 2022-10-26 | International PHP Conference [Munich, Germany] (EN)
  • Update Your Team to be More Extreme

September

• 2022-09-16 | Code Talks [Hamburg, Germany] (EN)
  • Update Your Team to be More Extreme (imgs)

June

• 2022-06-26 | International PHP Conference [Berlin, Germany] (EN)
  • Update Your Team to be More Extreme
  • AMA (Ask me anything) session: State of PHP ( with Sebastian Bergmann)
• 2022-06-23 | DesarrolloWeb [Remote] (ES)
  • Phel Language ¿Programación funcional para PHP?

February

• 2022-02-24 | PHP Madrid Community [Remote] (ES)
  • Gacela Framework 0.1

January

• 2022-01-25 | Spryker Digital User Group [Remote] (EN)
  • Gacela Framework 0.1

2021

April

• 2021-04-28 | PHP Madrid Community [Remote] (ES)
  • Open-Source Software - The power of contributing to OSS