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Florent Koziol

@florentkoziol

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Data analyst with expertise in cloud architecture and data visualization.

France

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What I'm looking for

I seek a role that fosters growth, encourages innovation, and values data-driven decision-making.

As a data analyst and engineer with extensive experience in cloud architecture, I have successfully managed projects at the Ministry of Finances in Paris. My expertise lies in Python programming, data ingestion, and lifecycle management, where I have developed automated data deletion reports and built proof of concepts for data storage solutions using Docker.

Throughout my career, I have collaborated with various teams, including business and legal, to ensure data conformity and develop technical solutions that streamline processes. For instance, I transformed a time-consuming Excel macro into a user-friendly Streamlit app, significantly reducing processing time. My experience spans multiple industries, including luxury, energy, and defense, where I have honed my skills in data visualization using tools like Power BI and R.

I am passionate about training teams with no data skills and have successfully implemented agile methodologies to prioritize projects based on business needs. With a strong foundation in machine learning and data governance, I am committed to delivering impactful insights and fostering a data-driven culture within organizations.

Experience

Work history, roles, and key accomplishments

Current

Data Analyst/Engineer

Current

Ministry of Finances

Sep 2023 - Present (1 year 10 months)

As a Data Analyst/Engineer, I focused on data ingestion, lifecycle management, and building POCs for data storage solutions. I utilized Python and Google Cloud Platform to manage projects and train business teams on data visualization tools while ensuring data compliance with regulations like GDPR.

Python Google Cloud Platform Docker SQL Data Visualization Agile Methodology Data Governance Project Management Gitlab Streamlit

Data Consultant

OCTO Technology

Mar 2023 - Sep 2023 (6 months)

In my role as a Data Consultant, I defined KPIs based on business needs and created data visualizations using R and Power BI. I managed projects and collaborated with international teams to improve data governance and identify business requirements.

R Power BI Python SQL Data Visualization Project Management Data Governance Agile Methodology Figma GitHub

Master's Degree in Data Science

Université Gustave Eiffel

Oct 2020 - Oct 2021 (1 year)

Completed a Master's degree focused on Data Science and Digital Society, emphasizing machine learning and natural language processing techniques.

Machine Learning NLP Data Analysis Research Methodology Statistical Analysis Python Data Visualization Project Management Team Collaboration

Data Scientist

ENGIE

Jan 2020 - Oct 2021 (1 year 9 months)

As a Data Scientist, I focused on machine learning techniques for churn prediction and unsupervised clustering. I developed and maintained production scripts while delivering insights through clear presentations.

Machine Learning Python Pyspark SQL Data Visualization Tableau Power BI Data Analysis Project Management Presentation Skills

Master's Degree in Social Psychology

Université Paris Nanterre

Sep 2013 - Oct 2018 (5 years 1 month)

Earned a Master's degree in Social Psychology with a focus on research methodology and workforce-oriented psychology.

Research Methodology Data Analysis Marketing Workforce Psychology Critical Thinking Communication Skills Teamwork Presentation Skills

Education

Degrees, certifications, and relevant coursework

Université Gustave Eiffel

Master's degree, Data Science

2020 - 2021

Master D2SN (Data Science et Société Numérique) with a focus on machine learning techniques such as regression, PCA, K-means, and natural language processing methods including tokenization, topic modeling, and sentiment analysis.

Université Paris Nanterre

Master's degree, Social Psychology

2013 - 2018

Masters degree in Social Psychology, research-oriented, focusing on marketing, prevention, and workforce-oriented psychology. Involved in research methodology, including reading and summarizing scientific papers and writing essays.