Freelancer profile translated to English.
Back to original languageAbout Omar
Passionate about data and its transformative power, I am a committed Data Scientist with solid expertise in data analysis, modeling, and interpretation. With an academic background in computer science and statistics, I have gained significant experience in various fields and business sectors, ranging from predictive analysis to machine learning.
🎯 + 5 years of experience in Data Analysis
🏆 Certified by Microsoft as a Power BI Data Analyst Associate
🎓 Master of Sciences in Digital Management
👨💼 Specialist in transforming complex data and generating highly accurate reports
🛠️ Expertise in Power BI, M language, DAX, management control, DAX Studio, Power Automate, Query, API Connections, SQL (DML), Dataverse, SharePoint, Excel, PowerPoint, Word, Lists, Azure, Teams, Jira, Asana, Planner, Trello, OneNote, SAP S4 HANA, ORACLE, SAGE X3, etc.
I work across the entire data chain:
- Data retrieval from various sources (Excel, DB, API, SQL, Web, Drive,...)
- Data cleaning and processing
- Creation of high-performance data models
- Automation of recurring tasks
- Implementation of adapted KPIs on Power BI
- Creation of visuals to aid steering and decision-making
- Training and support on the implemented Power BI tool
Looking forward to discussing and collaborating with you!
French
Native or bilingual
English
Fluent
Spanish
Basic
Can work on-site
Bâle (up to 50km), Lausanne (up to 10km), Genève (up to 10km)
Experience
- YousignData Analyst (F/M/X)SOFTWARE PUBLISHINGNovember 2022 - February 2024 (1 year and 3 months)Paris, FranceDevelopment of monthly P&L, budget, forecast, and variance analysisFinancial Analysis and Reporting: Creation of detailed reports, consolidation, and financial analyses via Power BIRegular presentation of financial results and strategic insights to managementEnsure monthly and annual accounting closingsCollaboration with sales/marketing teams to adjust strategies and drive growth.Design of analytical tools for performance monitoring, strengthening sales strategy.Management of CAPEX and OPEX, and calculation of provisions...Cost controlBudget and Forecasts: Preparation and monitoring of the budget, variance analysis.Process Optimization: Improvement of reporting and analysis processes via Power BI and Power Automate.Data Visualization: Design of interactive dashboards for easy data interpretation.Cross-departmental Collaboration: Liaison with various departments (FG, IT, marketing, HR...), operations to align financial data with company objectives.Compliance and Data Integrity via Power Query and SQL: Ensure accuracy and compliance of financial data.Training teams in data analysis, promoting a data-driven decision-making approach.
- VerisureData AnalystINTERNET OF THINGS (IOT)January 2021 - September 2022 (1 year and 8 months)Paris, France
- Actively participate in improving data quality, its structuring in databases, and its availability to business entities.
- Lead the relationship with the central BI team to accelerate the function's data strategy (e.g., contribute to developing targeting and personalization capabilities by capturing new data types).
- Translate business variables (data sources) identified as priorities into technical language to further refine and develop scenarios and targeting.
- Optimize customer proposals and structure the audience
- Conduct advanced analyses and formulate recommendations with quantified impact assessments to continuously optimize the exposure rules for customer proposals integrated into PEGA via ad-hoc segmentations.
- Conduct A/B tests to verify key hypotheses.
- Build customer segmentation(s) to support the strategy (RFM, ABC, NPS...) and ensure quantified monitoring of changes.
- Develop knowledge of the customer portfolio and business steering
- Conduct strategic data analyses and dashboards on the customer portfolio (characteristics, lifecycle/journey, usage and satisfaction triggers).
- Société Générale (AE)Apprentice Data AnalystBANKING AND INSURANCESeptember 2018 - September 2020 (2 years)Paris, FranceAssistance in organizing the brand launch partyCommunication Strategy
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Education
- Master of SciencesMontpellier Business School2021Master of Sciences - MSc in Digital Management
- Master of EconomicsUniversity of Montpellier2019Master 2 (M2), Economie Numérique