Youssef Belaid
Courbevoie
Summary
Experienced Power BI Developer with over 8 years of expertise in data analysis, visualization, and project management. Having worked in demanding sectors such as luxury, banking, and microfinance, I have acquired solid experience in creating tailored BI solutions and dynamic dashboards to meet the specific needs of each business.
Overview
8
8
years of professional experience
Work History
Lead Power BI
Kering
12.2024 - Current
- Analysis of existing source files, modeling of the new dataset, and participation in the creation of data products on GCP.
- Utilization of DAX (Data Analysis Expressions) to create measures, calculated columns, and complex relationships for advanced analysis needs
- Data modeling and development of dashboards for Client, Sales, and Retail teams using Power BI
- Implementation of Row Level Security (RLS) rules for over a hundred users and creation of roles and security filters to ensure each user only accesses authorized data
- Management of functional enhancements, optimization of data load and refresh times by over 80%, and planning of incremental refresh
- Handling of bug tickets, participation in testing phases, and support for the production deployment of solutions
- In-depth training and personalized support for users to encourage adoption, mastery, and optimal use of Power BI dashboards
- Regular monitoring and updating of RLS configurations based on evolving needs or organizational changes
- Ensuring report stability in production, incident resolution, and report updates according to changes in requirements or data sources
Power BI Developer
Yves Saint Laurent
06.2021 - 11.2024
- Analysis of existing reports and source files provided by the client, in collaboration with the business team for a better understanding of requirements
- Utilization of DAX (Data Analysis Expressions) to create measures, calculated columns, and complex relationships for advanced analysis needs
- Data modeling and development of dashboards for Client, Sales, and Retail teams using Power BI
- Implementation of Row Level Security (RLS) rules for over a hundred users and creation of roles and security filters to ensure each user only accesses authorized data
- Management of functional enhancements, optimization of data load and refresh times by over 80%, and planning of incremental refresh
- Handling of bug tickets, participation in testing phases, and support for the production deployment of solutions
- In-depth training and personalized support for users to encourage adoption, mastery, and optimal use of Power BI dashboards
- Regular monitoring and updating of RLS configurations based on evolving needs or organizational changes
- Ensuring report stability in production, incident resolution, and report updates according to changes in requirements or data sources
BI Developer
Bureau Veritas
07.2019 - 06.2021
- Analysis of existing processes in SAS and source files provided by the client
- Migration of SAS data flows to SSIS (development of packages and SQL queries)
- Scheduling and monitoring jobs on SQL Server, and creating import profiles via BI Portal
- Data modeling and dashboard development in Power BI, with implementation of Row Level Security (RLS) to secure data
- Implementation of targeted training sessions and customized support to facilitate the adoption and effective use of Power BI dashboards by users
- Participation in testing phases and production deployment of solutions
BI Developer
Indigo Property Management (With Infinity Management)
01.2019 - 04.2019
- Analysis of client source files and identification of measures, fact tables, dimensions, and KPIs
- Development of SQL queries and ETL processes using Microsoft SSIS
- Contribution to the creation of the target technical architecture and data warehouse
- Creation of dashboards in Power BI and drafting of user guides
- Participation in production deployment and updating technical documentation
BI Developer
Cabinet Ferchiou et Associés (With Infinity Management)
09.2018 - 12.2018
- Participation in user requirement gathering and drafting of technical and functional specifications
- Analysis of client source files and implementation of SQL queries for calculations
- Development of ETLs using Microsoft SSIS and dashboard creation in Power BI
- Participation in testing phases, drafting of usage procedures, and production deployment
- Training and support for users in adopting BI tools
BI Developer
Taysir Microfinance (With Infinity Management)
02.2017 - 09.2018
- Implementation of a credit risk tracking and calculation engine linked to a CRM for internal and regulatory reporting, with dashboard creation in Power BI and advanced user access management
- User needs analysis through 'voice of customer' meetings and participation in project committees and drafting of technical-functional specifications
- Analysis of existing tools (Excel VBA), development of ETLs using Microsoft SSIS, and stored procedures in Transact SQL
- Participation in the creation of the target architecture, production deployment, and management of licenses and user access
- User training and support in adopting the BI solution
Education
Master of Science - ERP & Business Intelligence
ESPRIT
Tunis, Tunisia06-2017
BBA - Business Administration And Management
Montpellier Business School
Montpellier, France06-2017
Skills
- Technologies & Tools: Power BI (Certified), SSIS, SSAS, SSRS, Tableau Software, GCP Big Query, SQL Server, Alteryx, Jira, Confluence, Miro
- Business Domains: Luxury, HR, Microfinance, Credit Risk, Finance, E-commerce
- Methodologies & Soft Skills: Agile Scrum, Kanban, Lean, Feasibility Study, Cognitive Flexibility, Test Plan Writing, Clear and Effective Communication, Persuasion and Negotiation, Teamwork and Collaboration Spirit
- Problem resolution
- Decision-making
- Excellent communication
- Flexible and adaptable
- Time management
LANGUAGES
Arabic, Native
French, Bilingual
English, Advanced
Timeline
Lead Power BI
Kering
12.2024 - Current
Power BI Developer
Yves Saint Laurent
06.2021 - 11.2024
BI Developer
Bureau Veritas
07.2019 - 06.2021
BI Developer
Indigo Property Management (With Infinity Management)
01.2019 - 04.2019
BI Developer
Cabinet Ferchiou et Associés (With Infinity Management)
09.2018 - 12.2018
BI Developer
Taysir Microfinance (With Infinity Management)
02.2017 - 09.2018
Master of Science - ERP & Business Intelligence
ESPRIT
BBA - Business Administration And Management
Montpellier Business School
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