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Diary WadeDW

Diary Wade

DATA/BI Consultant

€390/day
Lyon, FR
3-7 years
Extract, Transform, Load (ETL)
SSIS
SQL Server Analysis Services (SSAS)
Microsoft Power BI
SQL Server

Average response time: 1 hour

Freelancer profile translated to English.
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About Diary

90% of global data lies dormant, unused. My passion is to awaken this potential and extract the value that will propel your projects.
Since 2022, I've been helping companies structure and leverage their data using the Microsoft BI tech stack: SQL Server, SSIS, SSAS, and Power BI.
In these roles, I've participated in the implementation of end-to-end decision support systems, from data integration to reporting, as well as maintenance projects (evolutionary and corrective), Salesforce migrations, and SAP ECC to SAP/4HANA upgrades.
Serious, rigorous, and professional, I am committed to delivering reliable and useful solutions for business needs.
Banking and Financial Services
Digital Business Models
Telecommunications
Digital and IT Services
Consulting and Audits

  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Lyon (up to 50km)

Experience

  • FIRALP
    DATA CONSULTANT
    CIVIL ENGINEERING
    November 2025 - Today (9 months)
    Anse, France
    SAP ECC to SAP/4HANA Migration:
    - Analysis of migration impacts on BI system data feeds
    - Adaptation and optimization of ETL flows (SSIS) for integrating data from SAP
    - Quality and consistency checks of data post-migration
    - Contribution to the continuity of SSRS reporting and business indicators
    SQL Server Reporting Services (SSRS)
  • CGI
    Data / BI Consultant
    CONSULTING AND AUDITS
    September 2022 - October 2025 (3 years and 1 month)
    Lyon, France
    Participation in the implementation of an end-to-end decision support system and maintenance of decision support solutions based on the Microsoft BI stack (SQL Server, SSIS, SSAS, Power BI) and data projects.

    Missions:

    - BI Project:
    • Scoping workshops and gathering business requirements
    • Data Warehouse design and modeling
    • SSIS ETL development for multi-source data integration
    • SSAS analytical modeling
    • Creation of Power BI dashboards and business indicators (DAX)

    - Data Project:
    • Salesforce data migration and recovery
    • SAP ECC to SAP/4HANA version upgrade
    SSIS Microsoft Power BI SSAS ETL SQL Server
  • UMANIS
    Data/BI Consultant Intern
    CONSULTING AND AUDITS
    March 2022 - August 2022 (5 months)
    Lyon, France
    Participation in client needs scoping workshops
    SSIS development on multiple data sources
    Dashboarding with PowerBI
    Maintenance (On PowerBI)
    Microsoft Power BI SSIS SQL Server Analysis Services (SSAS) Agile methodology ETL
Check out Diary's experience

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Education

  • Centrale digital lab
    Centrale Lyon School
    2022
    Centrale Digitale Lab
  • Master's Degree in Computer Engineering, Telecommunications and Networks
    School of Engineering (ESUP/IT) Dakar
    2021
    Diplôme d'Ingénieure de Conception en Informatique et Télécommunications et réseaux
Check out Diary's education

Skill set

Agile methodology
Power BI DAX

Categories