Freelancer profile translated to English.
Back to original languageAbout Amine
Expert in Data Quality and Technical-Functional Tests with 7 years of experience in the digital environment. I excel in designing and executing complex testing strategies to ensure data compliance and accuracy (functional and technical). I am a key player in the reliability of information systems and the reduction of risks related to poor data quality.
English
Native or bilingual
French
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- L'Oréal SA - L'Oréal FranceData Quality Assurance ConsultantMarch 2023 - July 2025 (2 years and 4 months)Paris, France
- Piloting multi-level test campaigns to ensure data quality (checking columns, tables, Power BI reports).
- Automating consistency tests between Google BigQuery and Power BI using Tosca, including: Scanning Power BI dashboards to extract KPIs - Data transformation (cleaning, conversion, normalization) - Automated comparison of KPIs with SQL results from BigQuery.
- Implementing automated non-regression tests with Tosca: daily/weekly planning and email reporting.
- Leading User Acceptance Testing (UAT) sessions with key users across Europe (Benelux, Iberia, Nordics, DACH), validating KPIs on Power BI and resolving discrepancies with the database.
- Collaborating with data engineers and Power BI experts to test and validate database and dashboard evolutions.
- Writing and executing SQL queries to compare data from graphs with data from GCP.
- Verifying the addition or deletion of a field in a table or on a Power BI report.
- Disneyland ParisData Quality Assurance ConsultantDecember 2021 - February 2023 (1 year and 2 months)
- Writing and executing data validation test plans (source vs. target).
- Automating data table tests by writing Soda SQL scripts.
- Automating API tests in Python.
- Manually writing and executing SQL queries via Snowflake for consistency and quality checks.
- Verifying duplicates and primary keys to ensure record uniqueness.
- Checking for missing values (NULL) in critical columns.
- Validating business rules (e.g., date consistency, email formats).
- Comparing and synchronizing data between source and target tables.
- Fédération Française de TennisTechnical-Functional Testing ConsultantSeptember 2019 - November 2021 (2 years and 2 months)
- Writing unit tests for each feature.
- Automating tests to ensure non-regression.
- Code review with a focus on quality and testability.
- Collaboration with QA and product teams.
- Participation in technical documentation.
- Performing manual functional tests on critical user journeys
(navigation, product search, add to cart, checkout process, payment).- Verifying the correct execution of payment steps
(delivery method selection, payment information entry, order validation), checking error messages, redirects, and flow compliance according to different scenarios (successful payment, failure, cancellation).- Verifying multi-device and multi-browser compatibility in a responsive environment.
- Writing test plans and detailed test cases.
Identifying, documenting, and tracking defects using a ticket management tool.Collaborating with development, UX/UI, and product teams to ensure deliverables comply with functional requirements.
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Education
- Deep Dive − Automating API test cases SQLTricentis ToscaDeep Dive − Automating API test cases SQL
- Master MIAGEUNIVERSITYPARISNANTERRE2021Master MIAGE