- Name: David Waller
- Born: 1979-07-20
- Nationality: Swedish
- Email: david@krawaller.se
- Blog: http://blog.krawaller.se
- Github: krawaller
- Mobile: +46708293094
- Skype: litendavid
- Twitter: krawaller
- Address: Åsgatan 9, 27131 Ystad, Sweden
- Teacher of mathematics and Swedish, 5 years @ Halmstad university
- Web programmer, 2+ years @ Linnaeus university
- Highest grade on the Swedish SAT
- JavaScript Developer and teacher @ Edument, 2016—present
- Teacher of advanced JavaScript and RIA creation @ Linnaeus University, 2010—2016
- Self-employed frontend developer, 2010—present
- Teacher of mathematics, Swedish and programming (with a generous blend of IT development) @ The Swedish Prison and Probation Service, 2007—2015
- Sheep slaughterer at Fjällalamb, 2005—2006
- Teacher of mathematics and Swedish at Tjörns utbildningscenter, 2003—2005
Earlier OOP backend skills have been replaced by a semi-religious embracing of functional and reactive programming on the web stack. Main tools are React, Redux & TypeScript. Big on code organisation and unit testing. A selection of deeds:
- Gave speech on CycleJS @ Devsum 2016
- Major Reflux contributor 2015
- Creator of Algebra Explorer 2014
- Backbone contributor 2013
- Gave speech on CoffeeScript @ Software Passion Summit 2012
- Developer of DBT Self help app 2011
- Creator of Tristania's official band app 2010
- Björn Lindell, Chief Learning Officer @ Edument
- Lena Broo, Principal @ the Swedish Prison and Probation Service
- Johan Leitet, Head of the Web programmer programme @ Linnaeus University
- Doug Crockford said my CoffeeScript talk was excellent and that he agreed with everything I said. Merit or not...
Singing, board games, LEGO and black metal!