Louis Guitton

Engineering Manager

Berlin, DE
Profile Picture


Co-Founder and CTO
at Alto Lab
Apr 2023 - Sep 2023
B2B SaaS for Solar PV in France
  • Explored the sustainability space to accelerate the energy transition of french companies with tech and data
  • Built a B2B SaaS prospecting tool for commercial solar carports installers
  • Included map view and table views, integration to CRM
  • Built prototype for Solar PV Monitoring software solution
  • Included data acquisition with Webdyn data logger using ModBus, real-time and batch data architectures
Co-Founder and VP of Engineering
at OneFootball Labs
Jan 2022 - Mar 2023
NFT marketplace for Seria A video moments.
  • Co-founded a joint venture between OneFootball and Animoca Brands on a new strategic opportunity
  • Lead the company through steep headcount growth from 2 people to 45
  • Hired and built 2 high-performing engineering teams over 3 months, managed 4 teams at peak
  • Built blockchain MVP including smart contract, frontend, and backend
  • Accountable for team performance (20k MAUs, 115k at peak) and business results ($500k revenue)
  • Accountable for product strategy and delivery
  • Provided leadership and coaching; responsible for people growth
Principal Machine Learning Engineer
at OneFootball
Oct 2018 - Jan 2022
Football media platform serving 15 million MAUs with news, OTT streaming, DFS and NFTs in 12 languages.
  • Set the technical bar for Data Science, Data Engineering, and Data Analytics.
  • Designed and implemented a human-in-the-loop entity linking system for news tagging in 7 languages.
  • Used knowledge graphs, language models, text classification and topic modeling.
  • Hired, managed and growed one MLE intern.
Entrepreneur in residence
at Entrepreneur First
Apr 2018 - Jun 2018
World-wide deep-tech incubator investing in early-career co-founders.
  • Entrepreneurship: Developed an idea using computer vision, pitch in front of angel investors.
Data Scientist
at DOJO Madness
Aug 2016 - Mar 2018
ESports startup selling analytics and coaching tools to gamers.
  • Deep Learning & Big Data: Built bettings odds models and a recommendation engine with tensorflow.


Blogging and Freelance on https://guitton.co
Freelance Software Engineer and Data Scientist. Sharing my thougts with 1k+ users per month. Ranking #1 on google.com for "fastapi monitoring" and for "amundsen dbt".
    • Static Site Generators
    • Serverless
    • SEO
    • Data Science
    • Open Source


    MSc Executive Engineering
    at MINES ParisTech PSL
    2012 - 2016
    Paris, FR



    • python
    • AWS
    • Postgres
    • Redis
    • terraform
    • Kubernetes


    • spaCy
    • networkX
    • pytextrank
    • ElasticSearch


    • mlflow
    • label-studio
    • SageMaker

    Data Engineering

    • airflow
    • SQL
    • dbt
    • spark
    • Snowplow
    • Redshift

    MVP Building

    • TypeScript
    • NextJS
    • TailwindCSS