
Abdo Beirekdar
Data Quality Consultant
Salary / Daily rate
Belgium
Freelance
Can come onsite
Skills
Languages
About me
Intro
Data Quality Consultant with 10+ years of expertise in SQL-based reporting optimization and data governance. Proven track record of reducing report generation time from 2 hours to 5 minutes and implementing automated quality controls across financial and operational systems. Specialized in ETL redesign, Power BI dashboards, and cross-system data consistency—delivering reliable, audit-ready reporting solutions for informed decision-making.
Work experience
Data Specialist (contract)
Chemviron
Jan 2025 - Mar 2026
1 year 3 months
Feluy, BE
– Designed and implemented SQL-based reporting solutions supporting budget and profit planning processes. – Identified inconsistencies through advanced SQL data profiling and anomaly detection – Improved reliability and consistency of financial reporting datasets – Implemented automated data quality controls for reporting validation – Developed Power BI dashboards supporting management decision-making – Contributed to migration from Excel reporting to structured Power BI solutions – Integrated SAP OData APIs to synchronize operational and reporting systems – Documented transformation logic and reporting workflows
Business / Functional Analyst (contract)
SPW (public sector)
Jan 2024 - Dec 2024
1 year
Namur, Belgium
– Analyzed and redesigned public-sector web forms to improve usability, accessibility, and compliance. – Identified usability and compliance issues in existing digital forms – Designed improved user journeys and functional mockups – Developed Angular proof-of-concept demonstrating technical feasibility – Facilitated collaboration between business stakeholders and technical teams – Improved alignment between operational needs and technical implementation
Senior Software Engineer (contract)
Siemens
Jun 2023 - Dec 2023
7 months
Brussels, Belgium
– Reverse-engineered and modernized a legacy business application. – Recovered undocumented business logic and database structures – Redesigned and rebuilt the application using MS Access and SQL Server – Performed data migration and consistency validation – Produced functional and technical documentation – Delivered end-user training and post-deployment support – Improved maintainability and usability of the solution
Data Specialist (contract)
Chemviron
Oct 2022 - Jun 2023
9 months
Feluy, BE
– Redesigned reporting ETL processes and optimized reporting reliability. – Redesigned SQL transformations for sales and forecast reporting – Improved consistency across multiple reporting sources – Reduced report generation time from approximately 2 hours to 5 minutes – Improved reliability and maintainability of reporting pipelines – Documented transformation rules and reporting logic
Assistant Professor
HENALLUX
Sep 2020 - Sep 2021
1 year 1 month
Namur, Belgium
– Taught Python programming, database design, and Java development – Supervised practical programming and database labs – Supervised final-year student projects
Clinical Trials Data Manager
Lambda-Plus
Mar 2017 - Jul 2020
3 years 5 months
Gembloux, Belgium
– Managed clinical trial data validation and reporting processes in regulated environments. – Implemented validation workflows aligned with ISO27001 requirements – Automated reporting generation using XML/XSD specifications – Built KPI dashboards for clinical trial monitoring – Performed root cause analysis on critical data anomalies – Integrated laboratory systems using Python scripts – Improved data quality and reporting automation – Collaborated with multidisciplinary stakeholders in regulated environments
Senior Database Developer
UCL
Apr 2013 - Feb 2017
3 years 11 months
Brussels, Belgium
– Developed international data collection systems for disaster monitoring initiatives. – Designed database-driven collection platforms – Implemented validation rules ensuring data integrity – Improved consistency and quality of collected datasets
Education
University of Namur
PhD, Computer Science
1998 - 2004
6 years
University of Namur
Master's Degree, Computer Science
1996 - 1998
2 years 1 month
Licenses & certifications
Introduction to Clinical Data Acquisition Standards Harmonization (CDASH)
Issued: Jan 2018
Good Clinical Practice (E6 R2)
Issued: Jan 2018
GDPR Principles (EU Regulation 2016/679)
Issued: Jan 2017
Portfolio
