
Ghassen MEDDEB
Business Data Analyst
Salaire / Taux journalier
Paris, France
Freelance, ouvert au CDI
Peut venir sur site
Expertises
Langues
ร propos
Introduction
Data Analyst with 6+ years transforming complex data into strategic insights for banking and insurance sectors. Expert in AI solutions, ML model implementation, ETL processes, and KPI design, delivering actionable dashboards that drive business decisions. Specialized in predictive analytics and data warehousing to optimize your performance and forecast trends with precision.
Expรฉrience de travail
VERMEG for Banking & Insurance Software
sept. 2019 - dรฉc. 2024
5 ans 4 mois
Data Analyst | AI Solutions, Data Warehousing, Machine Learning, KPI Design
sept. 2019 - dรฉc. 2024
5 ans 4 mois
- Contributed to the development of AI solutions by collaborating with cross-functional teams. - Cleaned and preprocessed data, ensuring high data quality and integrity, and designed the Data Warehouse to support scalable solutions. - Created detailed specification documents to ensure the team had a clear understanding of technical and business requirements. - Defined and implemented KPI design, determining the appropriate measurement methodologies and frequency for accurate performance tracking. - Supervised the implementation of classification and regression models using Machine Learning and Deep Learning algorithms to solve business challenges. - Managed and optimized CI/CD pipelines of AI models and data solutions.
Business Data Analyst | Insurance | Business Process, Data Analysis
sept. 2019 - dรฉc. 2024
5 ans 4 mois
- Recommended optimal solutions to meet evolving client needs through ๐๐ฎ๐ฌ๐ข๐ง๐๐ฌ๐ฌ ๐ฉ๐ซ๐จ๐๐๐ฌ๐ฌ ๐๐ง๐๐ฅ๐ฒ๐ฌ๐ข๐ฌ and data-driven insights. - Facilitated communication between the technical and business teams to ensure alignment. - Provided critical information to support decision-making processes by leveraging data analysis techniques. - Configured the product to align with specific ๐๐ฎ๐ฌ๐ข๐ง๐๐ฌ๐ฌ ๐ซ๐๐ช๐ฎ๐ข๐ซ๐๐ฆ๐๐ง๐ญ. - Ensured delivery quality by adhering to requirements and specifications. - Conducted functional testing of solutions and validated business requirements. - Developed and maintained functional test scripts, user stories, user guides, and acceptance criteria. - Provided support to clients during the ๐๐๐ (User Acceptance Testing) phase. - Designed and developed automated tests using API and E2E (end-to-end) automation frameworks.
Business Intelligence Intern
SRA Integration
janv. 2019 - aoรปt 2019
8 mois
Tunisie
๐ฟ๐๐จ๐๐๐ ๐๐ฃ๐ ๐ฐ๐ข๐๐ก๐๐ข๐๐ฃ๐๐๐๐๐๐ฃ ๐ค๐ ๐ฉ๐ช๐๐๐๐๐๐จ ๐๐๐ฉ๐๐ก๐๐๐๐๐๐๐ ๐บ๐ค๐๐ช๐๐๐๐ฃ ๐๐๐ง ๐๐๐ก๐๐จ ๐๐๐จ๐๐๐ - Spearheaded the full ETL process, transforming raw data into actionable insights, optimizing data flow, and ensuring seamless integration across systems. - Designed and implemented key metrics and KPIs to track performance, empowering decision-makers with real-time analytics. - Conducted advanced data segmentation, enabling targeted strategies and more precise business interventions. - Applied predictive analytics to forecast trends and customer behaviors, significantly enhancing sales forecasting accuracy. - Developed dynamic, user-friendly dashboards that provided clear, visual insights for stakeholders, improving business agility and strategic planning.
Formation
Universitรฉ Claude Bernard Lyon 1
Bachelor's degree, decision-making information system (Business Intelligence)
Esprit School of Business
Bachelor's degree, Management Information Systems, General
Institut Supรจrieur des Sciences Appliquรฉes et de Technologie de Sousse - ISSAT Sousse
integrated preparatory cycle, Mathematics and Computer Science
Esprit School of Business
Master's degree, Digital Management of Information Systems
Licences et certifications
Scrum Fundamentals Certified (SFC)
Dรฉlivrรฉ le : dรฉc. 2025
Python for Data Science
Dรฉlivrรฉ le : dรฉc. 2025