11/11/2026 updated
100 % available
Data Analytics Professional with 6+ Years Experience in Business Intelligence
Ivry-sur-Seine, France
Worldwide
Master of Business Analytics and Consulting (MSc)A/B TestingUser Experience (UX)Apache AirflowAmazon Web ServicesAnalytic ApplicationsData AnalysisAutomationMicrosoft AzureBusiness IntelligenceGoogle BigQueryCloud ComputingConversion Rate OptimizationExtract Transform Load (ETL)Data ManagementData Transformation
Data Visualization & Reporting
Advanced Tableau expertise for creating interactive dashboards and reports, with experience automating 5+ dashboards and building custom reports across multiple business units.
Data Analysis & Modeling
Strong analytical skills using SQL, Python, and R for data modeling, attribution modeling, and exploratory data analysis (EDA) resulting in significant ROI improvements.
Data Pipeline Development
Design and implementation of robust data pipelines using Airflow, DBT, Python, and SQL, automating data transformation processes and improving efficiency by 85%.
Business Intelligence Tools
Proficiency with multiple BI platforms including Tableau, MS Power BI, Google Analytics 360 Suite, and MicroStrategy Analytics Platform.
Cloud Computing
Experience with AWS, GCP, and Azure cloud platforms for data processing and analytics solutions.
ETL & Data Processing
Expertise in ETL/ELT processes using various technologies including Spark, Scala, Python, Airflow, Trino, DBT, Kafka, and BigQuery.
User Behavior Analysis
Specialized in A/B testing, funnel analysis, retention, engagement, and conversion rate optimization across user journeys.
Advanced Tableau expertise for creating interactive dashboards and reports, with experience automating 5+ dashboards and building custom reports across multiple business units.
Data Analysis & Modeling
Strong analytical skills using SQL, Python, and R for data modeling, attribution modeling, and exploratory data analysis (EDA) resulting in significant ROI improvements.
Data Pipeline Development
Design and implementation of robust data pipelines using Airflow, DBT, Python, and SQL, automating data transformation processes and improving efficiency by 85%.
Business Intelligence Tools
Proficiency with multiple BI platforms including Tableau, MS Power BI, Google Analytics 360 Suite, and MicroStrategy Analytics Platform.
Cloud Computing
Experience with AWS, GCP, and Azure cloud platforms for data processing and analytics solutions.
ETL & Data Processing
Expertise in ETL/ELT processes using various technologies including Spark, Scala, Python, Airflow, Trino, DBT, Kafka, and BigQuery.
User Behavior Analysis
Specialized in A/B testing, funnel analysis, retention, engagement, and conversion rate optimization across user journeys.
Experience
Professional experience5 - 10 years
Freelancer since2023
Languages
GermanGoodEnglishNative speakerFrenchGood
Project history
Automated 5+ Tableau dashboards and built reports for market campaign performance analysis. Authored attribution modeling for marketing campaigns resulting in 85% improvement in ROI and 90% optimization in spend. Designed and executed A/B tests with CRM and product teams leading to 12% increase in conversion from free to paid users.
Performed exploratory data analysis (EDA) for identifying trends. Spearheaded over 25+ A/B tests across the user journey, driving a 17% uplift in paid subscriptions. Reduced reporting turnaround time by 40% by automating performance decks.
Collected and analyzed +100K data points from 5 different sources, implementing 3 robust data models. Identified top-performing user segments using Snowflake and Tableau, helping achieve 15% higher ROI. Designed data pipelines using Airflow, DBT, Python, and SQL, improving efficiency by 85%.
Certificates
Machine Learning
Google2025
AWS Architecture
AWS2024
Power BI
Microsoft2023
SAP4HANA
SAP2022
Data Analytics
G -WAGON2022