Sebastian Bulka
Software Developer at qualitype GmbH
Leipzig, Saxony, Germany
Summary
👤
Senior🎓
Top SchoolSebastian Bulka is a pragmatic software developer with nine years of experience building reliable, data-driven systems at the intersection of technology, science, and publishing. He specializes in XML-centered pipelines, document transformations (XSLT, XProc, LaTeX, docx), and backend engineering with Java (including device-integrated JavaFX apps), PostgreSQL, Docker and CI automation. Sebastian excels at turning ambiguous customer requirements into tested, deployable solutions and habitually fortifies fixes with automated tests to prevent regressions. He has a proven history of shipping practical tooling—reviving and maintaining an open-source MathType-to-MathML converter—and automating deployment workflows to free developer time. Based in Leipzig, he pairs low-level scripting and system orchestration with clear, human-focused explanations so teams know what to do and whom to ask.
9 years of coding experience
5 years of employment as a software developer
Bachelor of Science (B.Sc.), Computer Science, Bachelor of Science (B.Sc.), Computer Science at Universität Leipzig
French, Russian, Chinese, English, German
Github Skills (55)
xquery10
calabash10
xsd10
docx10
microsoft-word10
omml10
schematron10
mathtype10
behavior-driven-development10
xslt9
lifecycle9
react-native9
unit-testing9
xspec9
xml-schema9
Programming languages (5)
Github contributions (5)
sbulka/mathtype
Mar 2017 - Oct 2019
A Ruby gem for reading a MathType binary and converting it to an XML form
Contributions:30 pushes, 11 branches in 2 years 7 months
mathtyperuby-gemxmlrubyconverting
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