Louis Guitton
Solutions Architect, ML Engineer & Engineering Lead
Berlin, DE
Engineering and technical leader who provides strategic guidance while motivating teams to excellence.
Louis knows how to successfully innovate, build, launch, scale and maintain multi-tiered data products.
SKILLS
Architecture
- System Design
- Data Pipelines
- Amazon Web Services
- Serverless
- Microservices
- MLOps
- DataOps
- Docker
- Kubernetes
- AirFlow
Data Development
- Pandas
- DuckDB
- dbt
- Redshift
- Snowflake
- Spark
- Kafka
- AWS Glue
- AWS LakeFormation
- PostgresSQL
- ElasticSearch
- Redis
- Neo4j
- Snowplow
Full stack Development
- python
- FastAPI
- Natural Language Processing
- scikit-learn
- SpaCy
- networkX
- PyTorch
- Hugging Face
- transformers
- MLFlow
- argilla
- langchain
- llama-index
- TypeScript
- NextJS
- TailwindCSS
Delivery
- Agile
- Scrum
- Technical Project Management
- Delivery Roadmaps
- Design Thinking
- Stakeholder Management
- Objectives and Key Results
WORK EXPERIENCE
Freelance Solutions Architect
at Self-employed
Apr 2023 - Now
Berlin, DEhttps://guitton.co/
Data and AI consultation services for multiple short-term, high-velocity projects including:
- Built reference architecture for AI chatbot, using RAG and LLMs, unlocking my client's new product vision
- Delivered user-centred technical strategy for Agriculture 4.0 and precision livestock farming, helping my client secure funding from Bpifrance
- Delivered a prospecting tool for a leading French solar carport installer, using geospatial computing (details), speeding up the sales process
- Built digital twin architecture for solar carports and EV chargers, making real-time monitoring and smart charging possible
VP of Engineering
at OneFootball Labs
Jan 2022 - Mar 2023
Berlin, DEhttps://aera.onefootball.com/
NFT platform and marketplace for football video collectibles
- Managed 4 remote and hybrid teams for engineering, data, product and design of 20 staff
- Delivered robust and scalable e-commerce NFT marketplace, including smart contracts, minting and packing (video) enabling the business to execute on a new strategic opportunity in a highly technical space
- Found product-market fit for NFT marketplace, leading to $500k revenue and 115k MAUs
- Established the Web3 business unit of OneFootball and defined the structure of teams and processes, bringing solutions in a fast-paced environment
- Hired and coached talent, built a culture of excellence and transparency, and gave training on blockchain firefighting or technical SEO
Principal Machine Learning Engineer
at OneFootball
Oct 2018 - Jan 2022
Berlin, DEhttps://onefootball.com/
Football media platform serving 15 million MAUs with news, OTT streaming, DFS and NFTs in 12 languages.
- Delivered innovative news tagging solution using NLP, enabling the company to scale its news coverage to 12 languages, 5000 articles per day
- Built the company's first knowledge graph, unlocking new entity types like Players and Games, and enabling new high-engagement features like news recommendations
- Migrated the company's data stack to a modern data stack, including airflow, dbt, AWS LakeFormation, Snowplow, enabling the company to scale its data processing and analytics
- Mentored and coached 2 engineers and 4 analysts, enabling them to grow their skills and take on more responsibilities
Entrepreneur in Residence
at Entrepreneur First
Apr 2018 - Jun 2018
Berlin, DEhttps://www.joinef.com/
Developed a scalable personality screening tool for talent acquisition managers using
deep learning Computer Vision and the resources of a worldwide deep-tech incubator for early-career founders.
Data Scientist
at DOJO Madness
Aug 2016 - Mar 2018
Berlin, DEhttps://www.bayesholding.com/
Built and maintained a real-time deep-learning recommendations pipeline for 1 million daily users of a mobile app using Spark on AWS EMR and tensorflow.
Data Science Intern
at Ekimetrics
Jan 2016 - Jun 2016
Paris, FRhttps://ekimetrics.com/
Researched applications of NLP and web crawlers to the econometrics of online earned media for Automotive and Cosmetics brands.
R&D Engineer Intern
at EDF Energy
Feb 2015 - Sep 2015
Researched applications of software development and data science to the digital innovation of an energy leader.
R&D Engineer Intern
at Bosch Southeast Asia
Jun 2014 - Dec 2014
Researched applications of Data Science to storage optimisation of photovoltaics energy within the Power Electronics R&D team.
CERTIFICATES
Mar 2024
Oct 2020
Mar 2016
EDUCATION
MSc Executive Engineering
at MINES ParisTech PSL
2012 - 2016
- Machine Learning
- Big data
- Econometrics
- Mechatronics
- Energy
PROJECTS
Speaking engagements
Public speaking, verbal communication and knowledge sharing
- 'Graphs and Language' lightning talk at MLOps.community AI in Production conference, Feb 2024
- 'When Natural Language Processing meets Football' at Unstructured Data meetup, Mar 2022
- 'Graph Data Science' at The Knowledge Graph Conference, May 2021
Blogging
Written communication, and knowledge sharing with ~1k MAUs.
- Ranking on the first page of Google for fastapi monitoring and amundsen dbt since 2020
- NLP, LLMs and Graph RAG with Graphs and Language
Mentoring
Code review, blog post review, and career advice for junior engineers and data professionals
- Coached Analytics Engineer to successful completion of Data for Good project in May 2022