Karla Fejfarová
Back End Developer at Imper CZ
Prague, Prague, Czechia
Summary
👤
Senior🎓
Top SchoolKarla Fejfarová is a Back End Developer and PhD-trained inorganic chemist with nine years of experience bridging bioinformatics, biostatistics, and crystallography into production-ready data solutions. She has transitioned from running crystallography labs and co-editing IUCr journals to building backend systems at Imper CZ, bringing deep domain knowledge in structural biology and data analysis with Python and R. Her background includes developing image segmentation models for CT data and maintaining specialized databases and tooling for polymer and protein structures. Known as a "recovering crystallographer," she pairs meticulous experimental rigor with pragmatic software engineering and a knack for visual problem solving — she can even view cross-eyed stereo without glasses. Based in Prague, Karla combines scientific curiosity, strong analytical skills, and a coffee-fueled drive to deliver reliable, well-documented code for complex scientific workflows.
9 years of coding experience
16 years of employment as a software developer
Doctor of Philosophy (Ph.D.), Inorganic Chemistry, Doctor of Philosophy (Ph.D.), Inorganic Chemistry at Charles University in Prague, Faculty of ScienceMaster's degree (Mgr.), Inorganic Chemistry, Master's degree (Mgr.), Inorganic Chemistry at Charles University in Prague
English, French, Czech
Github Skills (25)
java8
spring7
computational-biology6
css6
python6
bioinformatics5
pdb-files5
javascript5
molecule5
structural-biology4
pandas-dataframe4
pdb4
proteins4
drug-discovery3
numba3
Programming languages (3)
Github contributions (5)
karlafej/imaging
Mar 2018 - Nov 2019
Contributions:45 pushes, 4 branches in 1 year 7 months
karlafej/WebAppEx
May 2017 - Jun 2017
Contributions:31 commits, 25 pushes, 1 branch in 1 month
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