Julia Haag
Fullstack Software Engineer at QuantCo
Munich, Bavaria, Germany
Summary
👤
Senior🎓
Top SchoolJulia Haag is a full-stack software engineer and computer science PhD based in Munich with eight years of experience building production systems and data-driven applications. She combines rigorous research training from KIT and HITS with hands-on engineering at QuantCo and an AI/ML internship at Apple, enabling her to move models from prototype to scalable services. Her background includes refactoring legacy Python 2 codebases into modern architectures, building FastAPI and GraphQL services, and analytics tooling for robotics data—demonstrating breadth across backend, API design, and data engineering. Known for tackling ambiguous codebases without documentation, she balances careful testing and pragmatic refactoring to reduce complexity and uncover data issues. Julia’s academic work in computational molecular evolution gives her a depth in algorithms and reproducible research that informs her practical engineering decisions.
8 years of coding experience
4 years of employment as a software developer
Abitur, Allgemeinbildend, 1.3, Abitur, Allgemeinbildend, 1.3 at Robert-Gerwig-Gymnasium HausachMaster of Science - MS, Computer Science, 1.1 (graduation with distinction), Master of Science - MS, Computer Science, 1.1 (graduation with distinction) at Karlsruher Institut für Technologie (KIT)
German, English, Greek
Github Skills (47)
ide10
conda10
paradigms10
bioinformatics10
conda-forge9
visualization9
plotly-dash9
lambda-calculus9
python9
mathematics9
phylogenetics9
interactive9
plotly9
pthreads9
jupyter-notebook9
Programming languages (7)
Github contributions (5)
tschuelia/PyPythia
Apr 2022 - Jan 2023
Lightweight python library for predicting the difficulty of alignments in phylogenetics
Contributions:10 releases, 1 review, 107 commits in 8 months
pythonbioinformaticsmachine-learningphylogenetics
tschuelia/cake_recipe_website
May 2019 - May 2023
Contributions:38 pushes in 4 years 1 month
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