Dariusz Jędrzejczak



Professional experience

2018-10 to present TomTom Germany
Berlin, Germany
Software Engineer
Scala (Spring, Akka, Play), TypeScript (React)
2017-02 to 2018-10 TomTom Polska
Łódź, Poland
Software Engineer
JavaScript (React + Redux)
2016-02 to 2016-05 Mobica Limited
Łódź, Poland
Junior Software Engineer
JavaScript (AngularJS)
2015-09 to 2015-12 Samsung Electronics Polska
Warsaw, Poland
JavaScript (AngularJS), Java (Spring), SQL (MySQL)
2015-06 to 2015-08 Samsung Electronics Polska
Łódź, Poland
JavaScript (AngularJS), Java (Spring), SQL (PostgreSQL)
2014-08 to 2014-09 University of Edinburgh
Edinburgh, Scotland
Researcher, IAESTE traineeship
JavaScript, Haskell, Links


2015 to 2016 Łódź University of Technology
Łódź, Poland
Master of Engineering in Computer Science | GPA: 4.71/5.0
Thesis: Dual: a web-based, Pac-Man-complete hybrid text and visual programming language | Grade: 5/5 Specialisation:
Interactive System and Games Technology
2011 to 2015 Łódź University of Technology
Łódź, Poland
Bachelor of Engineering in Computer Science | GPA: 4.56/5.0
Thesis: Optimizing Links, a functional programming language that compiles to JavaScript, for computer games | Grade: 5/5 Specialisation:
Computer Simulation and Games Technology


Languages Polish (native), English (fluent), German (basic), Spanish (basic)
Programming languages (experience) Significant: JavaScript/TypeScript (+ HTML, CSS), Scala
Some: C, C++, C#, Java, PHP, SQL
Basic: Ada, Bash, D, Haskell, Pascal, Python, x86 assembly, and more
Software Platforms: Azure, AWS, Web, Linux, Windows, embedded, Unity 3D, Unreal Engine 4
Databases: PostgreSQL, SQLite, MySQL, MS SQL
Version control: Git, Subversion, Perforce
Other: Docker, Atlassian suite, project management tools, office suites, graphics editing, and more
Other Class B driving licence

Personal details

City Berlin, Germany
E-mail dariusz.jedrzejczak.work