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Franck TankouanFT

Franck Tankouan

Data Scientist/ Analyst, AI/ML Engineer

€700/day
Düsseldorf, DE
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Franck

I am a Senior Data Scientist / AI & ML Engineer with over 8 years of experience in developing, deploying, and stably operating machine learning and data analytics solutions in production environments. My focus is on MLOps, scalable data & ML pipelines, and the implementation of advanced analytics (descriptive, predictive, prescriptive) in corporate processes – from exploratory data analysis to the finished dashboard.

Technologically, I primarily work with Python and R (Scikit-Learn, TensorFlow, PyTorch, Spark/Databricks), SQL, and modern data analytics and BI tools such as Power BI and R Shiny. In the Microsoft ecosystem, I increasingly rely on Microsoft Fabric (including Lakehouse, Notebooks, Pipelines) and Azure ML Studio to build integrated data platforms, reports, and ML models. I implement CI/CD, containerization, and the entire ML lifecycle with GitLab CI, Git, Docker, MLflow, and common cloud services. Project experience includes predictive maintenance, monitoring platforms, NLP/sentiment analysis, process mining, and forecasting and reporting solutions with interactive dashboards.

I have extensive experience in the energy & industrial, healthcare (statutory health insurance), banking & financial services, insurance, and transport & logistics sectors. In addition to technical implementation, I am happy to take on the role of an interface between business departments and IT, moderate workshops, and train teams in data science, data analytics, and BI topics.

I am fluent in German and French, and proficient in English, and I am looking for projects where data, analytics, and ML models are not only conceived but also brought into production sustainably, comprehensibly, and efficiently – in close collaboration with interdisciplinary teams.
  • German

    Native or bilingual

  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Düsseldorf (up to 50km), Frankfurt am Main (up to 50km), Stuttgart (up to 50km), München (up to 50km), Berlin (up to 50km)

Experience

  • MAN Energy Solution,
    Senior Data Scientist
    MECHANICAL ENGINEERING
    April 2023 - June 2025 (2 years and 2 months)
    ○ Development, deployment, and maintenance of scalable ML models and analytics solutions for turbomachinery and related components (Predictive Maintenance). Numerous models have been successfully transferred to the production environment so far.
    ○ Transformation of time-series sensor data into business-relevant insights through the application of new machine learning methods and rule-based models.
    ○ Optimization of the analytics development environment (tools and services) to ensure seamless delivery of solutions for new customers and releases.
    ○ Close collaboration with management and business departments to deliver data-based insights and support strategic decisions.
    ○ Conducting training sessions and workshops to foster a data-driven culture within the After-Sales department (PrimeServ).
    Python Atlassian JIRA Gitlab CI/CD MLOps Training
  • AOK Rheinland/hamburg,
    Data Science & AI Consultant
    BANKING AND INSURANCE
    January 2021 - March 2023 (2 years and 2 months)
    40 Düsseldorf, Germany
    ○ Development and implementation of advanced analytics solutions in healthcare: preparation of large, complex datasets (structured and unstructured) and development of innovative ML models (predictive & descriptive analytics) using the latest machine learning and deep learning methods.
    ○ Implementation of a process mining solution for the analysis and optimization of business processes in the insurance sector. Identification of bottlenecks and initiation of data-driven process improvements.
    ○ Functioning as a data science expert in the introduction of new processes: advising business departments on data-driven approaches and supporting the implementation of AI projects within the organization.
    Data Pipeline SQL SAS Machine Learning NLP
  • Upwork
    Freelance Trainer & Data Consultant
    June 2020 - December 2022 (2 years and 6 months)
    ○ Developed machine learning and deep learning algorithms for various international client projects (including natural language processing (NLP) solutions) as a freelancer on Upwork, concurrently with full-time employment.
    ○ Created and optimized interactive KPI dashboards using Microsoft Power BI to visualize operational metrics for clients, improving data transparency and decision-making.
    ○ Provided training in R and Python programming for clients and students, effectively transferring knowledge in data analysis and machine learning through one-on-one tutoring and group workshops.
    Machine Learning Training R Python Microsoft Power BI

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Education

  • M.Sc. Data Science
    TU Dortmund
    2016
    Schwerpunkte: Statistische Lernverfahren, Stochastische Prozess

Certifications

Skill set (26)

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