Ondřej Kolafa Web Developer

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About me

I am a full stack web developer based in Prague, Czech Republic. I work mostly with Node.js and AngularJS, and here is a list of what I use:

  • Node.js (express.js, sequelize)
  • AngularJS
  • Bootstrap
  • Less
  • Git
  • JavaScript
  • MySQL, Oracle, PostgreSQL

Thanks to my background in mathematics / statistics and various professional experience, I also I know what to do with these:

  • Statistical software: R and Wolfram Mathematica
  • PL/SQL
  • Python


MSD (since June 2016)

Working on Node.js app for IT Automation team.

Alpiq Energy SE (September 2014 – May 2016)

Working on frontend for trading software. Taking care of some Oracle DBs using PL/SQL.

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Freelance work

It has been some time, but I used to create web pages, here are some examples: