Internal controls compliance dashboard
A Power BI dashboard built for the head of the Data Platform: requirements gathering, a relational data model, Power Query transformations, DAX measures and iterations on the KPIs.
Available immediately
Hi, I’m Zahraa!
BI & Reporting Analyst based in Lausanne. I turn scattered data into reliable dashboards and clear reports, so teams can make decisions with confidence.
a little about me
About me
With a Master’s degree in Business Intelligence, I love the moment raw data turns into a clear answer to a real question.
During my final-year internship at Talan Luxembourg, on assignment at ING Luxembourg, I built Power BI dashboards, developed regulatory liquidity reports and set up quality checks for a data warehouse. It taught me that good reporting starts with reliable data: checked, documented and tested before it goes live.
Rigorous, independent and curious, I learn fast and commit fully to every project. Now based in Lausanne, I’m looking to put these skills to work in financial, HR and operational reporting.
Outside work, you’ll find me on a padel court, at the pool, in the kitchen or behind a camera, and always up for the next trip.
things I’ve built
Selected projects
From business need to dashboard, with data quality at every step.
NASA meteorite data, explored
A multidimensional model to analyse meteorite falls across time and place, with data enriched and cleaned using Python, SQL and Talend, then told through interactive Power BI dashboards.
Predicting Kickstarter success
An end-to-end pipeline: daily web scraping in Python, SQL storage and a data warehouse, a KNN prediction model, and results delivered in an R Shiny web app. A team project run in Agile sprints.
work and education
Experience
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March to September 2026
BI Consultant & Data Engineer
Talan Luxembourg · on assignment at ING Luxembourg (Data Platform)
Final-year internship, 6 months
- 7regulatory reporting flows (LCR, NSFR, ALMM)
- 3Mrecords in the initial ETL load
- 12Mrows in an SCD2 history table, with no history lost
- Power BI dashboard tracking internal-controls compliance by team, from requirements to DAX measures.
- Data warehouse quality checks (counts, reconciliations across staging, ODS and warehouse), coordinating fixes with the teams involved.
- Monthly and quarterly regulatory liquidity reporting, tested and documented before go-live.
- ETL pipeline taken to production, with an automated daily incremental load (around 3,000 rows).
- Evolved an SCD2 history table exposed in the SAP BusinessObjects universe.
- Documented the solutions and helped migrate orchestration from Perl to Python (Git, Azure DevOps, Agile team).
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2021 to 2022
Receptionist (student job)
Médiathèque Malraux · Strasbourg, France
Welcomed and guided visitors, and managed loans and returns.
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January to March 2017
Intern
ORCA · Lomé, Togo
Updated a stock database (SQL), tracked inventory and built an Excel dashboard.
Skills
BI & reporting
- Power BI
- DAX
- Power Query
- SAP BusinessObjects
- Tableau
- Excel
Data
- SQL (Oracle)
- Data warehousing
- Star schema
- OLAP
- Data quality
Automation
- Python
- R
- Talend
- IBM DataStage
- Git
- Azure DevOps
Methods
- Agile (Scrum, Kanban)
- Requirements gathering
- Acceptance testing
- Documentation
Education
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Master’s in Computer Science, Decision Support Systems (BI)
Université de Lorraine, Metz · 2024 to 2026
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Bachelor’s in Computer Science
Université de Strasbourg · 2021 to 2024
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Two-year degree in Information & Communication
Université Lumière Lyon 2 · 2019 to 2021
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International Baccalaureate
École internationale Arc-en-ciel, Lomé · 2017
say hello
Let’s work together
Looking to strengthen your data team, or have a reporting project in mind? I’d be glad to talk. Letters of recommendation are available on request.