SUSTAINABLE OPEN SOURCE CONTRIBUTIONS IN YOUR BUSINESS

at The Dutch PHP Conference 2024
on 15 Mar 2024

PHP's Kitchen Nightmares

at SyliusCon
on 27 Oct 2022

PHP's Kitchen Nightmares

at phpday 2022
on 20 May 2022

Sustainable open source contributions in your business

at phpday 2021 Digital Edition
on 8 Jun 2021

Uncon: Live @ DPC Podcast Panel

at Dutch PHP Conference 2019
on 7 Jun 2019

View all talks by Stefan Koopmanschap

The Dutch PHP Conference 2024

at Pathé Amsterdam Noord
on 11 Mar 2024 – 15 Mar 2024

TO DELETE

at Paris
on 16 Nov 2022 – 18 Nov 2022

SyliusCon

at Lodz Special Economic Zone SA
on 25 Oct 2022 – 27 Oct 2022

phpday 2022

at Hotel San Marco, Verona, Italy
on 18 May 2022 – 20 May 2022

ConFoo 2022 Hybrid

at Hotel Bonaventure
on 22 Feb 2022 – 25 Feb 2022

View all events attended by Stefan Koopmanschap

COMMUNITY, PHP AND US: GROWING UP

at The Dutch PHP Conference 2024
on 15 Mar 2024

EVIL TECH: HOW DEVS BECAME VILLAINS

at The Dutch PHP Conference 2024
on 15 Mar 2024

CRAFTING A GREENER FUTURE WITH PHP

at The Dutch PHP Conference 2024
on 15 Mar 2024

USING OPEN SOURCE FOR FUN AND PROFIT

at The Dutch PHP Conference 2024
on 15 Mar 2024

Web API and client generation using OpenAPI specification

at phpday 2022
on 23 May 2022

View all comments by Stefan Koopmanschap

Comference 2020

at YouTube
on 20 Aug 2020 – 22 Aug 2020

WeCamp 2016

at De Kluut
on 22 Aug 2016 – 27 Aug 2016

PHP.FRL May 2015 meetup

at Webburo Steenwijk
on 18 May 2015

PHP.FRL April 2015 meetup

at SoHosted
on 20 Apr 2015

PHPAmersfoort April 2015 Meetup

at Enrise HQ
on 13 Apr 2015

View all events hosted by Stefan Koopmanschap