The Truth About Event Sourcing

at CascadiaPHP 2024
on 24 Oct 2024

Use Case: Introduce Event Sourcing To Your Existing Application

at Longhorn PHP Conference 2022
on 5 Nov 2022

Event Sourcing 101

at php[world] 2019
on 24 Oct 2019

Test Driven Development 101

at php[world] 2019
on 23 Oct 2019

Encryption, It’s For More Than Just Passwords

at Nomad PHP EU - January 2015
on 22 Jan 2015

View all talks by John Congdon

PHP Tek 2025

at Sheraton O'Hare Suites
on 20 May 2025 – 22 May 2025

CascadiaPHP 2024

at University Place Hotel and Conference Center
on 24 Oct 2024 – 26 Oct 2024

php[tek] 2024

at Sheraton O’Hare Hotel
on 23 Apr 2024 – 25 Apr 2024

php[tek] 2023

at Sheraton O'hare
on 16 May 2023 – 18 May 2023

Longhorn PHP Conference 2022

at Holiday Inn Austin Midtown
on 3 Nov 2022 – 5 Nov 2022

View all events attended by John Congdon

Legacy Code - Testing and Safe Refactoring

at Longhorn PHP Conference 2022
on 4 Nov 2022

DESIGN FIRST IS BETTER THAN API FIRST

at php[tek] 2019
on 22 May 2019

FEDERATED IDENTITY: OAUTH, SAML, FIDO & MORE

at php[tek] 2019
on 22 May 2019

WHAT GRAPHQL MEANS FOR APIS

at php[tek] 2019
on 22 May 2019

API TOOLS YOU SHOULD BE USING

at php[tek] 2019
on 22 May 2019

View all comments by John Congdon

PHP TEK 2025

at Sheraton Suites O'Hare
on 21 May 2025 – 23 May 2025

PHP Tek 2025

at Sheraton O'Hare Suites
on 20 May 2025 – 22 May 2025

php[tek] 2024

at Sheraton O’Hare Hotel
on 23 Apr 2024 – 25 Apr 2024

php[tek] 2023

at Sheraton O'hare
on 16 May 2023 – 18 May 2023

WavePHP 2018

at Bahia Resort Hotel
on 19 Sep 2018 – 21 Sep 2018

View all events hosted by John Congdon