Berk Aysever
Data Analyst | SQL, Python & Power BI, Tableau | K
Salaire / Taux journalier
Paris, France
Mobilité : Paris
CDI
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Expertises
À propos
Introduction
Data Analyst based in Paris with hands-on experience in banking and marketing analytics. I leverage SQL, Python and BI tools to transform complex datasets into clear, data-driven business decisions. As a PhD Candidate, I developed strong analytical thinking, statistical modeling and structured problem-solving skills, which I now apply to business analytics challenges. Technical Skills: SQL (PostgreSQL, MySQL) Python (Pandas, NumPy, Matplotlib) Power BI & Tableau Data Cleaning & Data Modeling KPI Reporting & Statistical Analysis Advanced Excel
Expérience de travail
Projet Data & Analyse Client
Kales Diakopes
janv. 2025 - janv. 2026
1 an 1 mois
Led an end-to-end data analysis project on 30,000+ customer records (Addition, Zenchef), performing data cleaning, structuring, and exploratory revenue analysis using Python. Conducted customer segmentation and trend analysis, benchmarked against Paris open data, and built KPI dashboards along with a simple analytical assistant to support decision-making.
Copywriter
JustWatchFreelance
juin 2025 - juil. 2025
2 mois
Doctoral Studies
Université Paris 1 Panthéon-Sorbonne
janv. 2021 - janv. 2025
4 ans 1 mois
Conducted fully theoretical research on the mathematical explanation of scientific phenomena, with strong conceptual links to statistical analysis, modeling, and data science.
Data Analyst Stagiaire
DenizBank
janv. 2016 - janv. 2017
1 an 1 mois
Analyzed and monitored financial datasets related to banking operations, ensuring data quality and producing descriptive analyses to support operational decision-making.
Formation
University of Paris I: Panthéon-Sorbonne
PhD Candidate , Logique et philosophie des mathématiques
2020 - Présent
6 ans 1 mois
Université Paris Cité
Master's degree, Logic, Philosophy of Mathematics
2017 - 2019
2 ans 1 mois
Co-habilité avec l'École Normale Supérieure (Ulm)
Galatasaray University
Mathematics
2013 - 2017
4 ans 1 mois
Mathématiques Fondamentales et Appliquées Bac+4