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40 followers · 34 following

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Achievement: Pull Sharkx2Achievement: Pair ExtraordinaireAchievement: YOLOAchievement: StarstruckAchievement: Arctic Code Vault Contributor

Achievements

Achievement: Pull Sharkx2Achievement: Pair ExtraordinaireAchievement: YOLOAchievement: StarstruckAchievement: Arctic Code Vault Contributor

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Mavengence/README.md

Tim Löhr

Data Engineer · Meta · Warsaw

I build data infrastructure and ML systems at scale. Currently at Meta in Warsaw, previously at Apple and Red Bull — always at the intersection of data engineering and applied ML.

M.Sc. Computer Science from FAU Erlangen-Nürnberg (graduated with distinction). Published in the Journal of Evolutionary Intelligence.

Stack

Python SQL PyTorch Spark Airflow dbt AWS

Career

   
Meta Data Engineer · 2025 – present
Red Bull Data Scientist · 2024 – 2025
Apple Data Scientist · 2022 – 2024

Open source

Data Engineering Fundamentals: ten DE concepts as live browser simulators. No install.
→ timloehr.me/data-engineering-fundamentals

Pinned Loading

  1. GapStatistics GapStatistics Public

    Computing the gap statistics from Tibshirani et. al. for various clustering algorithms

    Python 13 3

  2. data-engineering-fundamentals data-engineering-fundamentals Public

    Data engineering fundamentals: 10 chapters, 15 live simulators, no signup, runs in your browser

    JavaScript 3 2

  3. tech-cv tech-cv Public

    Tech CV — a live one-page CV editor that fails the build if you overflow. Form-first editor, paged.js preview, AI PDF/DOCX import, JSON-driven themes.

    Python

  4. pagewright pagewright Public

    Local-first book editor for Markdown — CodeMirror left, true paged A4 preview right (paged.js).

    JavaScript