Innovative Data Scientist with 8+ years of experience spanning energy sector, astrophysics, & big data analytics
Aktualisiert am 06.03.2025
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 06.03.2025
Verfügbar zu: 100%
davon vor Ort: 0%
AI
Machine Learning
Data Scientist
Python
Data Analyst
Big Data
Statistik
SQL
ETL
CI/CD
Docker
REST
LLM
Streamlit
RAG
English
Muttersprache
French
Verhandlungssicher
German
Muttersprache

Einsatzorte

Einsatzorte

Berlin (+10km)
Deutschland
I only work remotely.
möglich

Projekte

Projekte

3 years
2022-01 - 2024-12

Developed & implemented predictive models

Data Scientist
Data Scientist
Developed & implemented predictive models that improved the efficiency & reliability and doubled the portfolio of company?s Software as a Service (SaaS) products that aim to reduce energy waste in power plants, directly contributing to key business outcomes such as client satisfaction & reduced operational costs.
  • Innovative Modeling: Pioneered advanced ML models for gas turbine diagnostic products that can reduce customization costs by >50% to traditional models.
  • Adaptive Algorithms: Developed a novel adaptive data-clustering method, improving the robustness & speed of model training across different model types.
  • MLOps Enhancements: Contributed to MLOps infrastructure improvements, stress-testing playback services for datasets & reducing resource consumption to ensure robust & economical model deployment.
  • Cross-functional Leadership: Led collaborative efforts with cross-functional teams to share knowledge & train in advanced data handling techniques, promoting a culture of continuous learning, innovation, & strategic alignment.
  • Anomaly Detection: Led algorithm development for early anomaly detection product, leveraging diverse tools to improve model explainability & predictive capabilities.
  • Performance Optimization: Innovated a best-performance filtering method, enhancing reliability & accuracy of predictive maintenance models.
  • Data Processing Efficiency: Industrialized raw client data handling by developing a novel, robust ETL pipeline, reducing data processing time by >90%.
  • Tooling Enhancements: Improved internal tooling, streamlining data analysis processes, enhancing team productivity, & ensuring high code quality through CI/CD practices, unit tests & comprehensive documentation.
Metroscope (EDF subsidiary)
Paris
3 years
2018-10 - 2021-09

Led data-driven research in astrophysics

Data Scientist (Astrophysics)
Data Scientist (Astrophysics)
Led data-driven research in astrophysics, applying advanced statistical methods & ML techniques to analyze complex, big datasets from space telescopes of massive cosmic structures. Developed innovative ETL pipelines & statistical tools in Python that enhanced research efforts & contributed to additional funding.
  • Data Pipeline Development: Engineered robust ETL pipeline in Python & SQL for processing astronomical X-ray data, enabling efficient analysis of high-volume, complex datasets from multiple space observatories.
  • ML Application: Developed custom ML models to measure physical profiles & infer properties of cosmic structures, advancing understanding of large-scale universe formation.
  • Innovative Problem Solving: Overcame challenges in analyzing faint X-ray signals by developing novel data stacking & analysis methods, enabling detection of previously unobservable cosmic structures.
  • Advanced Statistical Analysis: Implemented sophisticated statistical tools using Python, incorporating time series analysis, spectral analysis, & Bayesian inference to extract meaningful insights from noisy astronomical data.
  • Cross-functional Collaboration: Coordinated with international team of 16 researchers, sharing expertise through seminars & collaborative tools, enhancing overall research capacity & output.
  • Research Leadership: Led groundbreaking X-ray analysis project, resulting in peer-reviewed publications & significant contribution to the first detection of accumulated X-ray emission from cosmic web filaments.
CNRS & University of Paris-Saclay
Orsay
3 years
2015-10 - 2018-09

Groundbreaking projects

Data Scientist (Astrophysics)
Data Scientist (Astrophysics)

Led groundbreaking projects applying advanced statistical techniques & ML to analyze big cosmic datasets. My innovative methods advanced our understanding of cosmic large-scale structures & demonstrated significant potential for improving data-driven models in various fields.

  • Innovative Modeling: Developed & applied new statistical models to analyze variations in the surface brightness of the cosmic background to create new observational benchmarks for the Big Bang Theory.
  • Advanced Analytics: Utilized Python to implement ML algorithms & statistical methods, revealing insights into hot gas structure that were inaccessible through conventional analysis.
  • Autonomous Leadership: Led projects autonomously, making key technical decisions that advanced the state of the art in astrophysical data analysis.
  • Research Impact: Published first-author papers demonstrating that my novel analytical methods could significantly improve constraints on physical parameters.
  • Grant Acquisition: Secured substantial research grants based on excellent skills & promising science topics.

KIAA (China) & MPA (Germany)
China, Germany

Aus- und Weiterbildung

Aus- und Weiterbildung

4 months
2024-12 - 2025-03

NLP Specialization

DeepLearning.AI
DeepLearning.AI
3 months
2024-07 - 2024-09

Building an Q&A chatbot with generative AI

DataTalksClub
DataTalksClub
4 months
2024-03 - 2024-06

French B1 Language Course

Campus Langues
Campus Langues
1 month
2021-09 - 2021-09

Professional Data Scientist

DataCamp
DataCamp

Kompetenzen

Kompetenzen

Top-Skills

AI Machine Learning Data Scientist Python Data Analyst Big Data Statistik SQL ETL CI/CD Docker REST LLM Streamlit RAG

Produkte / Standards / Erfahrungen / Methoden

PROFESSIONAL SUMMARY:

Innovative Data Scientist with 8+ years of experience spanning energy sector, astrophysics, & big data analytics. Expert in developing & implementing ML models, ETL pipelines, & advanced statistical analyses using Python, SQL, cutting-edge data science libraries & CI/CD practices. Proven track record in anomaly detection, & operational automation for SaaS products. Adept at manipulating complex, high-volume data & collaborating with cross-functional teams to build scalable, data-driven solutions that enhance product development, optimize operations, & improve customer experiences. Demonstrated ability in project management & stakeholder engagement in B2B SaaS environments. Eager to establish & lead an impactful AI practice, leveraging cutting-edge technologies to drive strategic decision-making & innovation while ensuring high data quality & accuracy.


Technical Skills:

  • Machine Learning 
  • Python Programming 
  • Data Analysis 
  • Big Data Handling 
  • Probability & Statistics 
  • SQL
  • Data Visualization 
  • ETL Pipelines 
  • Model Deployment 
  • MLOps 
  • Docker 
  • REST APIs 
  • CI/CD 
  • Time Series Analysis 
  • Dask 
  • Jupyter Notebooks 
  • Grafana 
  • Streamlit 
  • FastAPI 
  • ChatGPT 
  • RAG 
  • Databases (PostgreSQL, MongoDB, LanceDB) 
  • Azure 
  • Version Control (Git) 
  • MLflow 
  • Scikit-learn 
  • Pandas 
  • Numpy


Problem-Solving Skills:

Developed algorithms improving anomaly detection accuracy, solving complex data challenges & enhancing operational efficiency in energy sector.


Adaptability:

Quickly adapted to diverse data formats & quality issues from various clients, streamlining processes to enhance project efficiency.


Curiosity & Continuous Learning:

Continuously explored new ML techniques & data processing methods, enhancing the robustness & efficiency of anomaly detection systems.


Communication Skills:

Effectively conveyed technical insights in stakeholder meetings, translating complex data analyses into actionable business strategies.


Leadership & Team Collaboration:

Led the development of robust ETL pipelines, fostering team collaboration, & enabling efficient project delivery across multiple high-impact projects.


Business Acumen:

Leveraged data science methodologies to optimize energy efficiency & reduce CO2 emissions & operational costs, aligning with broader goals of SaaS company & its client.

Einsatzorte

Einsatzorte

Berlin (+10km)
Deutschland
I only work remotely.
möglich

Projekte

Projekte

3 years
2022-01 - 2024-12

Developed & implemented predictive models

Data Scientist
Data Scientist
Developed & implemented predictive models that improved the efficiency & reliability and doubled the portfolio of company?s Software as a Service (SaaS) products that aim to reduce energy waste in power plants, directly contributing to key business outcomes such as client satisfaction & reduced operational costs.
  • Innovative Modeling: Pioneered advanced ML models for gas turbine diagnostic products that can reduce customization costs by >50% to traditional models.
  • Adaptive Algorithms: Developed a novel adaptive data-clustering method, improving the robustness & speed of model training across different model types.
  • MLOps Enhancements: Contributed to MLOps infrastructure improvements, stress-testing playback services for datasets & reducing resource consumption to ensure robust & economical model deployment.
  • Cross-functional Leadership: Led collaborative efforts with cross-functional teams to share knowledge & train in advanced data handling techniques, promoting a culture of continuous learning, innovation, & strategic alignment.
  • Anomaly Detection: Led algorithm development for early anomaly detection product, leveraging diverse tools to improve model explainability & predictive capabilities.
  • Performance Optimization: Innovated a best-performance filtering method, enhancing reliability & accuracy of predictive maintenance models.
  • Data Processing Efficiency: Industrialized raw client data handling by developing a novel, robust ETL pipeline, reducing data processing time by >90%.
  • Tooling Enhancements: Improved internal tooling, streamlining data analysis processes, enhancing team productivity, & ensuring high code quality through CI/CD practices, unit tests & comprehensive documentation.
Metroscope (EDF subsidiary)
Paris
3 years
2018-10 - 2021-09

Led data-driven research in astrophysics

Data Scientist (Astrophysics)
Data Scientist (Astrophysics)
Led data-driven research in astrophysics, applying advanced statistical methods & ML techniques to analyze complex, big datasets from space telescopes of massive cosmic structures. Developed innovative ETL pipelines & statistical tools in Python that enhanced research efforts & contributed to additional funding.
  • Data Pipeline Development: Engineered robust ETL pipeline in Python & SQL for processing astronomical X-ray data, enabling efficient analysis of high-volume, complex datasets from multiple space observatories.
  • ML Application: Developed custom ML models to measure physical profiles & infer properties of cosmic structures, advancing understanding of large-scale universe formation.
  • Innovative Problem Solving: Overcame challenges in analyzing faint X-ray signals by developing novel data stacking & analysis methods, enabling detection of previously unobservable cosmic structures.
  • Advanced Statistical Analysis: Implemented sophisticated statistical tools using Python, incorporating time series analysis, spectral analysis, & Bayesian inference to extract meaningful insights from noisy astronomical data.
  • Cross-functional Collaboration: Coordinated with international team of 16 researchers, sharing expertise through seminars & collaborative tools, enhancing overall research capacity & output.
  • Research Leadership: Led groundbreaking X-ray analysis project, resulting in peer-reviewed publications & significant contribution to the first detection of accumulated X-ray emission from cosmic web filaments.
CNRS & University of Paris-Saclay
Orsay
3 years
2015-10 - 2018-09

Groundbreaking projects

Data Scientist (Astrophysics)
Data Scientist (Astrophysics)

Led groundbreaking projects applying advanced statistical techniques & ML to analyze big cosmic datasets. My innovative methods advanced our understanding of cosmic large-scale structures & demonstrated significant potential for improving data-driven models in various fields.

  • Innovative Modeling: Developed & applied new statistical models to analyze variations in the surface brightness of the cosmic background to create new observational benchmarks for the Big Bang Theory.
  • Advanced Analytics: Utilized Python to implement ML algorithms & statistical methods, revealing insights into hot gas structure that were inaccessible through conventional analysis.
  • Autonomous Leadership: Led projects autonomously, making key technical decisions that advanced the state of the art in astrophysical data analysis.
  • Research Impact: Published first-author papers demonstrating that my novel analytical methods could significantly improve constraints on physical parameters.
  • Grant Acquisition: Secured substantial research grants based on excellent skills & promising science topics.

KIAA (China) & MPA (Germany)
China, Germany

Aus- und Weiterbildung

Aus- und Weiterbildung

4 months
2024-12 - 2025-03

NLP Specialization

DeepLearning.AI
DeepLearning.AI
3 months
2024-07 - 2024-09

Building an Q&A chatbot with generative AI

DataTalksClub
DataTalksClub
4 months
2024-03 - 2024-06

French B1 Language Course

Campus Langues
Campus Langues
1 month
2021-09 - 2021-09

Professional Data Scientist

DataCamp
DataCamp

Kompetenzen

Kompetenzen

Top-Skills

AI Machine Learning Data Scientist Python Data Analyst Big Data Statistik SQL ETL CI/CD Docker REST LLM Streamlit RAG

Produkte / Standards / Erfahrungen / Methoden

PROFESSIONAL SUMMARY:

Innovative Data Scientist with 8+ years of experience spanning energy sector, astrophysics, & big data analytics. Expert in developing & implementing ML models, ETL pipelines, & advanced statistical analyses using Python, SQL, cutting-edge data science libraries & CI/CD practices. Proven track record in anomaly detection, & operational automation for SaaS products. Adept at manipulating complex, high-volume data & collaborating with cross-functional teams to build scalable, data-driven solutions that enhance product development, optimize operations, & improve customer experiences. Demonstrated ability in project management & stakeholder engagement in B2B SaaS environments. Eager to establish & lead an impactful AI practice, leveraging cutting-edge technologies to drive strategic decision-making & innovation while ensuring high data quality & accuracy.


Technical Skills:

  • Machine Learning 
  • Python Programming 
  • Data Analysis 
  • Big Data Handling 
  • Probability & Statistics 
  • SQL
  • Data Visualization 
  • ETL Pipelines 
  • Model Deployment 
  • MLOps 
  • Docker 
  • REST APIs 
  • CI/CD 
  • Time Series Analysis 
  • Dask 
  • Jupyter Notebooks 
  • Grafana 
  • Streamlit 
  • FastAPI 
  • ChatGPT 
  • RAG 
  • Databases (PostgreSQL, MongoDB, LanceDB) 
  • Azure 
  • Version Control (Git) 
  • MLflow 
  • Scikit-learn 
  • Pandas 
  • Numpy


Problem-Solving Skills:

Developed algorithms improving anomaly detection accuracy, solving complex data challenges & enhancing operational efficiency in energy sector.


Adaptability:

Quickly adapted to diverse data formats & quality issues from various clients, streamlining processes to enhance project efficiency.


Curiosity & Continuous Learning:

Continuously explored new ML techniques & data processing methods, enhancing the robustness & efficiency of anomaly detection systems.


Communication Skills:

Effectively conveyed technical insights in stakeholder meetings, translating complex data analyses into actionable business strategies.


Leadership & Team Collaboration:

Led the development of robust ETL pipelines, fostering team collaboration, & enabling efficient project delivery across multiple high-impact projects.


Business Acumen:

Leveraged data science methodologies to optimize energy efficiency & reduce CO2 emissions & operational costs, aligning with broader goals of SaaS company & its client.

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