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Remi KoenigRK

Remi Koenig

Fullstack Engineer & Data Scientist

€720/day
Marseille, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Remi

👋 Hello! I'm Rémi, a freelance engineer specializing in AI, data, and tech products, with strong expertise in Typescript/React and Python.

For 10+ years, I've been helping startups and scale-ups transform their ideas into concrete products, with a focus on machine learning, data, and the web. I work on the entire chain: architecture, development, deployment, team building.

✅ What I offer

- Development of AI/ML products from A to Z (e.g., recommendation engine, computer vision, RL)
- Implementation of data pipelines or data lakes
- Reactive and robust web interfaces (React, TypeScript)
- Scalable cloud integration (AWS, Docker, etc.)

🎯 What my clients appreciate

- Ability to deliver quickly without sacrificing quality
- Good product-tech communication, autonomous but collaborative
- Measurable results (CTR +18%, costs -40%, >500 active users/day)

🛠️ Recent examples

- A markerless motion capture system used by 15+ studios
- A SaaS simulation platform for autonomous agents (Unity + RL)
- A real-time data lake covering 100% of an agri-tech's operations

Available for a quick chat ☕

📆 Response within 24 hours – Possible to work fully remotely or hybrid Marseille/Paris
  • English

    Native or bilingual

  • French

    Native or bilingual

Can work on-site
Marseille (up to 50km), Montpellier (up to 10km), Toulon (up to 10km)

Experience

  • Spill Studio
    Founder
    SOFTWARE PUBLISHING
    September 2023 - Today (2 years and 9 months)
    Marseille, France
    - Creation of a markerless motion capture system, adopted by more than 15 studios and creators
    - Secured public funding
    - Deep learning model with PyTorch
    - Next.JS Webapp
    - Real-time communication and video streaming with Websocket and WebRTC
    Pytorch Python React.js Deep Learning
  • Delfox
    Product Director
    DEFENSE AND MILITARY
    September 2021 - July 2023 (1 year and 9 months)
    - Design and production of a SaaS allowing more than 500 simulations per day
    - React frontend, Python+PostgreSQL backend, real-time communication with gRPC
    - Management of a multidisciplinary team of 6 people in agile method
    Python Google Cloud Platform (GCP) React.js Front-End Development Machine learning
  • Agricool
    Senior Data Scientist & Full Stack Dev
    AGRICULTURE
    October 2019 - April 2021 (1 year and 6 months)
    La Courneuve, France
    - Deployment of a data lake covering 100% of operational units
    - Access to production KPIs <10 seconds for 5 business teams
    Python React.js Data visualisation Data science Data Engineer

Recommendations

Jérôme VelociterJV
GD
Jérôme Velociter and 1 other person have recommended Remi

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Education

  • Telecom Bretagne Engineering Degree
    Telecom Bretagne (now IMT Atlantique, formerly ENSTB)
    2013
    * Mathematics, statistics, computer science and software design. * Academic semester at Czech Technical University in Prague (2011) * ICT and Health specialization at Université Montpellier 2 (2011-2012)
  • Special Student in Statistics
    Harvard
    2017
    GPA: 3.668 Stat 110 “Introduction to Probability” (A-) Stat 139 “Statistical Sleuthing Through Linear Models” (A-) Stat 149 “Statistical Sleuthing Through Generalized Linear Model” (B+) Stat 171 “Introduction to Stochastic Processes” (A)

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