Nina Nowak-ESG Data Analyst (Volunteer, part-time)
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Experience
ESG Data Analyst (Volunteer, part-time)
Climate Accountability API
- Development and validation of a data model and ESG rating pipeline
- GenAI governance
Senior Associate, Data Scientist in the Data Science Expert Pool
PwC
- Scope 3 Business Travel database: requirements engineering, data exploration, data consolidation, documentation
- Sustainability-related projects in the areas of LkSG and circular economy
- Smaller projects concerned with Gen AI, Power BI or research
Senior Consultant, Data Science Consultant
Sopra Steria
- Data science consultant for a customer in the automotive sector (finance and pricing)
- Sustainability: CSRD/ESRS
Senior Data Scientist, Sustainability Lead
Combient Mix
- Data-driven wound management, semantic segmentation and image classification (healthcare)
- Fraud detection, customer lifetime value prediction and other projects in banking
- Proof of concept on battery health prediction
- Lecturer and mentor for educational programs in data science
- Carbon accounting (GHG Standard) and sustainability strategy for the Combient Group
Data Scientist
Combient AB
- Fraud detection, customer and channel analytics, macro-economic indicators and exploratory data analysis (SEB)
- Recommender system for wound treatment (Mölnlycke Healthcare)
- Feasibility studies (various companies)
Postdoctoral Researcher, Department of Astronomy
Stockholm University
- Responsible for data analysis, simulations and publications for 5 research projects
- Responsible for managing teams of 7-8 people to organize two international conferences
- Contribution to 7 publications in international astrophysics journals
Postdoctoral Researcher
Max Planck Institute for Physics
- Responsible for managing a project (team lead, blazar variability study)
- Responsible for preparing 36 TB of Cerenkov-Telescope data and analyzing it together with other multi-wavelength data
- Achieved a publication as lead author in an international astrophysics journal and presentations at 2 international conferences
Research Assistant
Max Planck Institute for Extraterrestrial Physics
- Responsible for an observational program at the European Southern Observatory (ESO) in Chile
- Analysis of observational data (imaging, spectroscopy)
- Achieved 3 publications as first author, and 8 publications as co-author in peer-reviewed international astrophysics journals
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Space Exploration, Education, Professional Services, Banking and Finance, Healthcare, and Energy.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Research and Development, Business Intelligence, Sustainability Management, Project Management, Product Development, and Finance.
Summary
Senior Data Scientist with 20 years of experience in data-driven optimization of decision-making processes. I place great value on careful data analysis and use Python, PySpark, BI, and GenAI tools to generate business insights for diverse departments.
Skills
Genai Governance
Python
Pyspark
Sql
Jupyter Notebook
Pandas
Azure Data Factory
Aws
Data Science & Analytics
Genai
Responsible Ai
Tableau
Power Bi
Sustainability
Csrd/Esrs
Ghg Accounting
Ai Ethics
Research And Teaching
Languages
Education
Ludwig-Maximilians-University
Doctoral degree · Physics · Munich, Germany · magna cum laude
Bonn University; Technical University of Munich
Diplom (Univ.), equivalent to M.Sc. · Physics · Munich, Germany · 1.5
Certifications & licenses
Nanodegree Program
Udacity
Certificate Course
Leuphana Professional School
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Nina is based in Eching, Germany and can operate in on-site, hybrid, and remote work models.
Nina speaks the following languages: German (Native), English (Advanced), Spanish (Elementary), Swedish (Elementary).
Nina has at least 21 years of experience. During this time, Nina has worked in at least 8 different roles and for 8 different companies. The average length of individual experience is 3 years and 8 months. Note that Nina may not have shared all experience and actually has more experience.
Based on recent experience, Nina would be well-suited for roles such as: ESG Data Analyst (Volunteer, part-time), Senior Associate, Data Scientist in the Data Science Expert Pool, Senior Consultant, Data Science Consultant.
Nina's most recent position is ESG Data Analyst (Volunteer, part-time) at Climate Accountability API.
In recent years, Nina has worked for Climate Accountability API, PwC, Sopra Steria, and Combient Mix.
Nina is most experienced in industries like Space Exploration, Education, and Banking and Finance. Nina also has some experience in Healthcare, Professional Services, and Energy.
Nina is most experienced in business areas like Research and Development, Business Intelligence, and Sustainability Management. Nina also has some experience in Project Management, Product Development, and Finance.
Nina has recently worked in industries like Education, Energy, and Banking and Finance.
Nina has recently worked in business areas like Business Intelligence, Sustainability Management, and Research and Development.
Nina holds a Doctorate in Physics from Ludwig-Maximilians-University and a Master in Physics from Bonn University; Technical University of Munich.
Nina has 2 certificates. These include: Nanodegree Program and Certificate Course.
The availability of Nina needs to be confirmed.
Daily rate distribution
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Average rates for similar positions
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The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 24 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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