Diederik Loerakker

online tag

This is a brief listing of my education, experiences, and skills. I am always open to learn new things, and willing to push the limits as 20 y.o. Software engineer.


I study Computer Science at Delft University of Technology (Ranked #54 worldwide 1) Currently in the 3rd year of my B.Sc., and off to Hong Kong during Q3/Q4 2018 for a minor focused on building open financial platforms.


  • Built an android app with 200.000 downloads. (See projects/blocktopograph).
  • Gave presentations/talks about my blockchain related work at some Dutch meetups.
  • Agile software development, scrum and kanban experience in multiple team projects during university courses.


Programming languages

  • Python
  • Dart
  • Javascript
  • Go
  • C++
  • WebGL, OpenGL
  • x86-64 Assembly
  • Haskell
  • Solidity

Web development

  • NodeJS
  • Dart Polymer
  • JSON, HJSON, XML, YAML, Templating languages
  • CSS, Sass, Less, Stylus
  • Babel (javascript ES6)
  • WebRTC, Websockets
  • SQL (w/ mariaDB, postgresql)
  • Dev. tools such as Gulp and Grunt
  • Docker
  • PaaS (Platform as a Service) with Heroku and Dokku

Android & Java

  • Maven, Gradle
  • Android
  • Android Support libraries
  • LevelDB (Android, custom JNI wrapper)


  • Smart-contract development for EVM with Solidity
  • Core knowledge of Blockchains, PoW, PoS, and more.
  • Familiar with whitepapers of Bitcoin, Ethereum, 0x (ZRX), OmiseGO, IOTA.
  • Active member of Dutch and international blockchain community; (Dutch: EEA Dev meetup, EthNL Dev, Blockchaingers, …, Other: EthCC, ETHIS, …).


  • Different IDEs/editors (e.g. IntelliJ, Atom, Vim)
  • Different linux distros (e.g. Debian, Ubuntu, Arch)
  • VCS, primarily Git
  • Continuous integration; Travis-CI, Coveralls, Codecov, etc.
  • Experience building custom CI tasks, for better code/documentation insights.


  • Python 3
  • TensorFlow
  • Graphviz
  • Matlab
  • LaTeX