PIOTR LACZKOWSKI, PhD

Head of AI

I am an innovative technology leader and former physicist, combining deep technical expertise with strategic vision. With a PhD in Experimental Physics and extensive experience in AI/ML, I excel at transforming complex technical challenges into scalable business solutions. Proven track record in building and leading high-performance teams, implementing MLOps best practices, and driving technological innovation. Passionate about leveraging cutting-edge AI technologies to create impactful solutions while fostering a culture of continuous learning and excellence.

Email: piotr.laczkowski@gmail.com

Website: piotrlaczkowski.com

Profile Photo
WORK EXPERIENCES
  • Head of AI

    2022 - NOW

    Leroy Merlin

    Paris, France

    Managing team of data scientists, improving business operations through data-driven approach.
  • Lead Data Scientist

    2019 - 2022

    Vestiaire Collective

    Paris, France

    Data Science & ML for e-commerce. Product features, infrastructure QA and documentation.
  • Head of Data/Full Stack Developer

    2016 - 2019

    BackMarket

    Paris, France

    Management of Data Science and Engineering Teams, project coordination.
  • R&D Engineer/Researcher

    2012 - 2016

    CNRS/Thales

    Palaiseau, France

    Nano-fabrication of Spintronics transistors, data analysis and automation.
  • R&D Engineer

    2012 - 2016

    CEA

    Grenoble, France

    Nano-fabrication, data analysis, modeling and visualization.
  • R&D Engineer

    2006 - 2008

    CNRS

    Grenoble, France

    Engineering for near-field microscopy.
EDUCATION
  • PhD in Physics

    2009 - 2012

    Joseph Fourier University

    Grenoble, France

    Spin currents and spin Hall effect in metallic lateral nano-structures.
  • Master in Physics

    2003 - 2009

    Adams Mickiewicz University

    Poznan, Poland

    Experimental Physics and NanoTechnology for Spintronics.
PROFESSIONAL SKILLS

Languages

Python
JavaScript
TypeScript
SQL
HTML/CSS
VuJS
GoLang

ML/AI

TensorFlow
PyTorch
Keras
Lightning
LangChain
LangGraph
LangServe
LlamaIndex
Scikit-Learn
OpenCV
NumPy
Pandas
Matplotlib
LLMs
SLMs
Agents
RAGs
Graph-RAGs
AIOS

Frameworks

ZenML
Django
React
Next.js
FastAPI
Flask
LitServe
TFServing
AirFlow
Prefect
NiceGUI
Graddio
Streamlit
CrewAI

Cloud & DevOps

AWS
GCP
Kubernetes
CI/CD
Jenkins
Docker
Argo
Terraforms
GitHub
Git
DVC
DBs
Ansible
Kafka
LANGUAGES & INTERESTS

🇬🇧

English

Professional

🇫🇷

French

Professional

🇵🇱

Polish

Native

🇷🇺

Russian

Basic

🎸

Music

📷

Photography

🚴‍♂️

Cycling

📚

Reading

✈️

Travel