Hi, I'm Tijn Kersjes
[tɛin kɛʀʃʏs] Full-stack coffee lover.
Date of birth
7 april 1993
Utrecht, the Netherlands
Utrecht University 2011 – 2015; 2016 – 2017
BSc Computer Science
Specialisation: Game Technology
Sintermeerten College 2005 – 2011
Orientation: Science and Engineering
English language CEFR level C1
Reaktor May 2017 – Current
Konnektid December 2013 – February 2017
Full-stack web developer
Employee of the week for 6 consecutive weeks
CreativeCrowds October 2013 – December 2013
iOS application development and testing
Indievelopment January 2012 – May 2015
Organising an annual independent game development conference in the Netherlands
Chairman 2013, 2014, 2015
DGDARC January 2012 – December 2014
Board member at the Dutch Game Development And Research Club
Chairman April 2013 — June 2014
driezesnul (currently Betawerk) September 2010 – May 2011
Web application research & development
Frameworks & Libraries
Node.js, React, Redux, XNA, Cocoa Touch, SDL
Servers & Databases
NGINX, HAProxy, RabbitMQ, Redis, MongoDB, CouchDB, Neo4j
Docker, Ansible, Jenkins, GCloud, AWS
AmsterdamJS December 2018
GBForth July 2018
A Forth-based Game Boy development kit.
Pom December 2013
Small time tracker for people using the "Pomodoro technique". Available for iPhone.
Qamar June 2013
Application for calculating Islamic prayer times and locating the Qibla. Available as a web app ( source) and for iPhone.
Timewave Zero April 2012
Puzzle platformer involving time traveling. Won the third prize in the Creative Game Challenge.
Baby Gaga March 2012
Experimental top-down game based on a tweet of @PeterMolydeux for the first Molyjam in Utrecht.
Timewave August 2008
Featured in the 3th YoYoGames competition.
Brain Teaser June 2006
Educational game, placed second in the Make-a-Game competition.