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Jeroen de Jong

Twitter: @jcdejong

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Rated 5

Saturday dinner and post conference social

at PHPBenelux Conference 2020 on 27 Jan 2020
Rated 5

Using the Wordpress REST API

at PHPBenelux Conference 2020 on 27 Jan 2020
Rated 5

Ninja Training

at PHPBenelux Conference 2020 on 27 Jan 2020
Rated 3

Rebuilding Mailchimp with PHP and Amazon SES

at PHPBenelux Conference 2020 on 27 Jan 2020
Rated 5

Improving Code Quality with PHP_CodeSniffer

at PHPBenelux Conference 2020 on 27 Jan 2020
Rated 5

Build breakers, not gatekeepers!

at PHPBenelux Conference 2020 on 27 Jan 2020
Rated 5

Never* use arrays

at PHPBenelux Conference 2020 on 27 Jan 2020
Rated 4

The La(te)st PHP 7 — What’s new in PHP 7.4

at PHPBenelux Conference 2020 on 27 Jan 2020
Rated 4

Which Way is the ElePHPant Pointed and other ElePHPant Jokes

at PHPBenelux Conference 2020 on 27 Jan 2020
Rated 5

Friday night social

at PHPBenelux Conference 2020 on 27 Jan 2020
Rated 4

Holy Grail of Code Structuring

at PHPBenelux Conference 2020 on 27 Jan 2020
Rated 5

SlideShare Karaoke

at Dutch PHP Conference 2019 on 8 Jun 2019
Rated 5

Conference social

at Dutch PHP Conference 2019 on 8 Jun 2019
Rated 5

Post Burnout Thoughts

at Dutch PHP Conference 2019 on 8 Jun 2019
Rated 5

Get on stage!

at Dutch PHP Conference 2019 on 8 Jun 2019
Rated 3

How to use teaching as a learning tool

at Dutch PHP Conference 2019 on 8 Jun 2019
Rated 5

GameNight

at Dutch PHP Conference 2019 on 8 Jun 2019
Rated 5

Improve your team synergy w/The Attitude Model

at Dutch PHP Conference 2019 on 8 Jun 2019
Rated 5

Uncon: Scrum in Practice

at Dutch PHP Conference 2019 on 8 Jun 2019
Rated 5

DevCorp: Choose Your Own Adventure

at Dutch PHP Conference 2019 on 7 Jun 2019
Rated 5

Uncon: Live @ DPC Podcast Panel

at Dutch PHP Conference 2019 on 7 Jun 2019
Rated 5

Getting the most out of Postman

at Dutch PHP Conference 2019 on 7 Jun 2019
Rated 4

Event Storming for fun and profit!

at PHPBenelux Conference 2019 on 26 Jan 2019
Rated 5

Don’t work for PHPCS, make PHPCS work for you

at PHPBenelux Conference 2018 on 7 Feb 2018
Rated 4

Debugging PHP Applications

at PHPBenelux Conference 2018 on 27 Jan 2018
Rated 5

Fantastic Feedback

at PHPAmersfoort December 2017 on 12 Dec 2017
Rated 5

Saturday evening social

at PHPBenelux Conference 2017 on 31 Jan 2017
Rated 4

Connecting people - Identity in your platform

at PHPBenelux Conference 2017 on 31 Jan 2017
Rated 5

Time Management For Grumpy Programmers

at PHPBenelux Conference 2017 on 31 Jan 2017
Rated 5

Make Legacy great again!

at PHPBenelux Conference 2017 on 31 Jan 2017
Rated 5

Debugging Your Set-Up

at PHPBenelux Conference 2017 on 31 Jan 2017
Rated 5

Using Open Source for Fun and Profit

at PHPBenelux Conference 2017 on 31 Jan 2017
Rated 5

Expect the un-expected: How to handle errors gracefully

at PHPBenelux Conference 2017 on 28 Jan 2017
Rated 2

Caching the right way, increase your application performance and validate it with profiling

at PHPBenelux Conference 2017 on 28 Jan 2017
Rated 5

Python for PHP developers

at PHPBenelux Conference 2017 on 28 Jan 2017
Rated 4

Tutorial lunch

at PHPBenelux Conference 2017 on 28 Jan 2017
Rated 5

Basic CQRS and Event Sourcing with Prooph

at PHPBenelux Conference 2017 on 28 Jan 2017
Rated 5

Imposter Syndrome: Am I Faking It?

at PHP North West 2016 on 2 Oct 2016
Rated 5

DEPTRAC: Keep your architecture clean

at PHP North West 2016 on 1 Oct 2016
Rated 4

PHP Storm’s refactoring features

at PHP North West 2016 on 1 Oct 2016
Rated 5

Speed up your unit testing with Docker

at PHP North West 2016 on 1 Oct 2016
Rated 5

PHP School: From developer to teacher... <=20 minutes

at PHP North West 2016 on 1 Oct 2016
Rated 5

Content Security Policies

at PHP North West 2016 on 1 Oct 2016
Rated 4

Closing & Raffles (Beethoven Auditorium) + Post conference social

at PHPBenelux Conference 2016 on 31 Jan 2016
Rated 3

Speed Up Your Database 300 Times

at PHPBenelux Conference 2016 on 31 Jan 2016
Rated 5

Micro-services at home, lessons learned

at PHPBenelux Conference 2016 on 31 Jan 2016
Rated 4

Get up, stand up

at PHPBenelux Conference 2016 on 31 Jan 2016
Rated 5

The quest for global design principles

at PHPBenelux Conference 2016 on 31 Jan 2016
Rated 5

SOLID Refactoring

at PHPBenelux Conference 2016 on 31 Jan 2016
Rated 5

How machine learning can save your life

at PHPBenelux Conference 2016 on 31 Jan 2016
Rated 5

Rewriting 12-Year-Old Code

at PHPBenelux Conference 2016 on 31 Jan 2016
Rated 5

“Writing code that lasts” … or writing code you won’t hate tomorrow.

at PHPBenelux Conference 2016 on 31 Jan 2016
Rated 5

Down The Rabbit Hole​

at PHPBenelux Conference 2016 on 31 Jan 2016
Rated 4

Registration Conference

at PHPBenelux Conference 2016 on 31 Jan 2016
Rated 4

Manage Your Content with Elasticsearch

at PHPBenelux Conference 2016 on 31 Jan 2016
Rated 5

Tutorial registration

at PHPBenelux Conference 2016 on 31 Jan 2016
Rated 5

Extracting wisdom from stupidity

at PHPBenelux Conference 2016 on 31 Jan 2016
Rated 5

Abusing Phones to Make the Internet of Things

at DomCode 2015 on 14 Nov 2015
Rated 5

Web Development That Hurts Even Less: Taking Lessons from Rails

at DomCode 2015 on 14 Nov 2015
Rated 3

Parsers All The Way Down? Exploring Combinator Parsing

at DomCode 2015 on 14 Nov 2015
Rated 5

Building Open Source Communities

at DomCode 2015 on 14 Nov 2015
Rated 5

PHP Performance Tuning: Prepare for Ludicrous Speed!

at PHPBenelux Conference 2015 on 24 Jan 2015
Rated 5

Opening & Keynote; Talmudic Maxims to Maximize Your Growth as a Software Developer

at PHPBenelux Conference 2015 on 24 Jan 2015
Rated 4

HTTP caching with Varnish

at PHPBenelux Conference 2015 on 24 Jan 2015
Rated 4

The NoSQL Store everyone ignores: PostgreSQL

at PHPBenelux Conference 2014 on 25 Jan 2014
Rated 5

Keynote: Mentoring Developers

at PHPBenelux Conference 2014 on 24 Jan 2014
Rated 4

Working with PhpStorm

at PHPBenelux Conference 2014 on 24 Jan 2014
Rated 5

Closing keynote: Things I Believe Now That I’m Old

at CodeConnexx 2013 on 9 Nov 2013
Rated 5

Environments, line up! Vagrant and Puppet 101

at CodeConnexx 2013 on 9 Nov 2013
Rated 5

Untangle your stylesheets with Sass & Compass

at CodeConnexx 2013 on 9 Nov 2013
Rated 3

Advice for young developers: Get the job and stay cool

at CodeConnexx 2013 on 9 Nov 2013
Rated 3

Just Google it! – How to become a better developer using search

at CodeConnexx 2013 on 9 Nov 2013
Rated 4

Best Practice in API Design

at CodeConnexx 2013 on 9 Nov 2013
Rated 4

The Mikado Method

at CodeConnexx 2013 on 9 Nov 2013
Rated 5

Dinner & Social sponsored by Enrise

at CodeConnexx 2013 on 9 Nov 2013
Rated 5

Building Better Developers

at CodeConnexx 2013 on 9 Nov 2013
Rated 4

Internationalization: Things to take into account

at CodeConnexx 2013 on 9 Nov 2013
Rated 2

Working for FUN

at CodeConnexx 2013 on 8 Nov 2013
Rated 5

Team Plaatjes: Building JS Applications with Vector Graphics

at CodeConnexx 2013 on 8 Nov 2013
Rated 4

Be more productive by taking better notes

at CodeConnexx 2013 on 8 Nov 2013
Rated 5

Alice & Bob: public key cryptography 101

at CodeConnexx 2013 on 8 Nov 2013
Rated 5

Opening keynote: Teach a Man to Fish

at CodeConnexx 2013 on 8 Nov 2013
Rated 5

Game night

at PFCongres 2013 on 14 Sep 2013
Rated 5

Drinks

at PFCongres 2013 on 14 Sep 2013
Rated 4

Keynote

at PFCongres 2013 on 14 Sep 2013
Rated 5

Big, Linked en/of Open Data: wat is het en wat kunnen we er mee?

at PFCongres 2013 on 14 Sep 2013
Rated 5

UA testing with Selenium and PHPUnit

at PFCongres 2013 on 14 Sep 2013
Rated 5

PHP Azure, a bright new day

at PFCongres 2013 on 14 Sep 2013
Rated 2

Frontend Flatland: A Romance of Many Dimensions

at PFCongres 2013 on 14 Sep 2013
Rated 4

PHPHooligans

at PFCongres 2013 on 14 Sep 2013
Rated 5

"Orcs 'n' All": A Journey to Mount Doom (via Facebook)

at PFCongres 2013 on 14 Sep 2013
Rated 5

Debugging HTTP

at PFCongres 2013 on 14 Sep 2013
Rated 5

Growing spiders to crawl the web

at Dutch PHP Conference 2013 on 8 Jun 2013
Rated 5

Best practices for securing your mobile app

at Dutch Mobile Conference 2013 on 8 Jun 2013
Rated 5

Uncon: QA - Ask a Magento Guy

at Dutch PHP Conference 2013 on 8 Jun 2013
Rated 5

Uncon: Developers travel in style

at Dutch PHP Conference 2013 on 8 Jun 2013
Rated 5

Composer for busy developers

at Dutch PHP Conference 2013 on 8 Jun 2013
Rated 5

Growth Hacking for Humans

at Dutch PHP Conference 2013 on 8 Jun 2013
Rated 1

jQuery Mobile and Responsive Web Development

at Dutch Mobile Conference 2013 on 7 Jun 2013
Rated 5

Cheater's Math

at Dutch PHP Conference 2013 on 7 Jun 2013
Rated 5

Reverse caching proxies: Varnish or Nginx?

at Dutch PHP Conference 2013 on 7 Jun 2013
Rated 5

Surviving a Prime Time TV Commercial

at Dutch PHP Conference 2013 on 7 Jun 2013
Rated 5

How to remove PHP calls and scale your site like crazy!

at Dutch PHP Conference 2013 on 7 Jun 2013
Rated 5

Post conference social

at PHPBenelux Conference 2013 on 27 Jan 2013
Rated 5

Raffles & Closing

at PHPBenelux Conference 2013 on 27 Jan 2013
Rated 5

Debugging for beginners

at PHPBenelux Conference 2013 on 27 Jan 2013
Rated 5

The Pomodoro Technique

at PHPBenelux Conference 2013 on 27 Jan 2013
Rated 4

Gearman and ZeroMQ, two different animals

at PHPBenelux Conference 2013 on 27 Jan 2013
Rated 5

Git (and GitHub) for Ninjas

at PHPBenelux Conference 2013 on 26 Jan 2013
Rated 5

“Small Data” Machine Learning

at PHPBenelux Conference 2013 on 26 Jan 2013
Rated 4

7 Tools for Your devops stack

at PHPBenelux Conference 2013 on 26 Jan 2013
Rated 5

Social

at PHPBenelux Conference 2013 on 26 Jan 2013
Rated 3

Allowed memory size of X bytes exhausted

at PHPBenelux Conference 2013 on 26 Jan 2013
Rated 4

Regex clinic

at PHPBenelux Conference 2013 on 25 Jan 2013
Rated 4

SQL Masterclass

at PHPBenelux Conference 2013 on 25 Jan 2013
Rated 5

Going Responsive for Developers

at AmsterdamPHP July 2012 Meeting on 20 Jul 2012
Rated 4

Mobile is huge in Japan

at Dutch PHP Conference 2012 on 12 Jun 2012
Rated 4

REST APIs in Practice

at Dutch PHP Conference 2012 on 12 Jun 2012
Rated 5

HTML5 Overview

at Dutch PHP Conference 2012 on 12 Jun 2012
Rated 4

HTML5 Canvas

at Dutch PHP Conference 2012 on 12 Jun 2012
Rated 5

Puppet for dummies

at Dutch PHP Conference 2012 on 12 Jun 2012
Rated 3

Rasmus Lerdorf will do the Saturday opening keynote!

at Dutch PHP Conference 2012 on 12 Jun 2012
Rated 5

Scalability issues: cure first, prevent later

at Dutch PHP Conference 2012 on 12 Jun 2012
Rated 5

Redis for the Everyday Developer

at Dutch PHP Conference 2012 on 8 Jun 2012
Rated 4

Cranking Nginx up to 11

at Dutch PHP Conference 2012 on 8 Jun 2012
Rated 5

ElasticSearch [R]evolution: Welcome

at Dutch PHP Conference 2012 on 8 Jun 2012
Rated 4

Designing Beautiful Software

at Dutch PHP Conference 2012 on 8 Jun 2012
Rated 4

How not to design a toad

at Dutch PHP Conference 2012 on 8 Jun 2012
Rated 5

Programming Style and Your Brain

at Dutch PHP Conference 2012 on 8 Jun 2012
Rated 4

Learning backbone.js

at Dutch PHP Conference 2012 on 8 Jun 2012
Rated 4

Cooking up a Virtual Development Environment

at Dutch PHP Conference 2012 on 8 Jun 2012
Rated 5

Taking it to the next level

at PHPBenelux Conference 2012 on 30 Jan 2012
Rated 5

Doctrine 2: An Introduction

at PHPBenelux Conference 2012 on 30 Jan 2012
Rated 5

VIM + *nix Toolchain == PHP IDE

at PHPBenelux Conference 2012 on 30 Jan 2012
Rated 5

Estimation or, “How to Dig you own Grave”

at PHPBenelux Conference 2012 on 30 Jan 2012
Rated 5

Adding real-time to your apps with WebSockets

at PHPBenelux Conference 2012 on 30 Jan 2012
Rated 5

Orchestra afterparty

at PHPBenelux Conference 2012 on 30 Jan 2012
Rated 5

Bowling and Kinect in the venue!

at PHPBenelux Conference 2012 on 30 Jan 2012
Rated 5

Snacks / sandwiches / drinks / beer tasting / fries

at PHPBenelux Conference 2012 on 30 Jan 2012
Rated 3

Micro-frameworks: Why should you care?

at PHPBenelux Conference 2012 on 30 Jan 2012
Rated 4

How To Stand On The Shoulders Of Giants

at PHPBenelux Conference 2012 on 30 Jan 2012
Rated 4

Symfony 2

at PHPBenelux Conference 2012 on 30 Jan 2012
Rated 4

CSS technieken toegelicht

at PFCongres 2011 on 17 Sep 2011
Rated 3

Let's live inside the browser

at PFCongres 2011 on 17 Sep 2011
Rated 4

Community works!

at PFCongres 2011 on 17 Sep 2011

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