Louis Guitton
Freelance AI Solutions Architect ML Engineer Data Engineer
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolLouis Guitton is a freelance AI solutions architect, ML and data engineer based in Berlin with 11 years of experience designing and shipping end-to-end, multitiered data products at scale. He combines hands-on implementation—ranging from text-ranking algorithms in open-source projects like pytextrank to production ML pipelines—with strategic leadership as former VP Engineering and Principal ML Engineer at OneFootball. Louis has led cross-functional teams through migrations to modern data stacks, built recommender systems and automated multilingual news tagging, and delivered commercial Web3 and NFT platforms. His freelance portfolio spans IoT and computer vision for precision farming, geospatial SaaS for solar installers, and digital-twin architectures for EV charging, demonstrating a knack for applying ML to physical systems. He’s known for mentoring engineers, running practical workshops (Airflow, ML/IoT) for industry and MBA students, and translating complex technical roadmaps into measurable product outcomes. A pragmatic problem-solver, he pairs deep technical fluency with strong stakeholder communication to move experimental research into reliable, revenue-generating services.
11 years of coding experience
8 years of employment as a software developer
Master of Science - MS, Executive Engineering, Minor in Industrial economics, Master of Science - MS, Executive Engineering, Minor in Industrial economics at Mines Paris - PSLGrandes Ecoles Preparatory Classes, Grandes Ecoles Preparatory Classes at Lycée Sainte-Geneviève
French, English, Chinese, German
Stackoverflow
5,364reputation
1.0mreached
73answers
5questions
pyspark
top-5%
apache-spark
top-5%
pytest
top-5%
heap-memory
top-5%
python
top-5%
python-requests
top-1%
Github Skills (23)
graph-algorithms10
summarization10
python10
textrank10
spacy10
natural-language-processing10
python-requests10
nlp10
apache-spark9
pytest9
machine-learning9
pyspark9
heap-memory9
urllib6
out-of-memory6
Programming languages (19)
Github contributions (5)
DerwenAI/pytextrank
Jan 2021 - Jun 2021
Python implementation of TextRank algorithms ("textgraphs") for phrase extraction
Role in this project:
ML Engineer
ML EngineerContributions:13 reviews, 8 commits, 4 PRs in 4 months
Contributions summary:Louis implemented and tested the `BaseTextRank` and `PositionRank` algorithms, core components of the `pytextrank` library. They added the foundational TextRank implementation and the PositionRank variant, demonstrating an understanding of the algorithms and their integration. The contributions include code for constructing graphs, calculating ranks, and collecting phrases, suggesting a focus on developing the core text summarization functionalities. Furthermore, the user integrated testing with spacy library.
extractionpythontopic-modelingsummarizationnatural-language-processing
louisguitton/guitton.co
Jan 2022 - Oct 2024
My personal serverless website
Contributions:6 PRs, 111 pushes, 8 branches in 2 years 9 months
bitlyserverlessnextjsjamstack
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