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Omar Atef

@omaratef

Senior BI Engineer at BBI Consultancy delivering dashboards and data platforms across banking, investment, and government.

Egypt
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At BBI Consultancy, I deliver Business Intelligence solutions and Data Warehousing implementations across banking, investment, and government projects. For Qatar Central Bank, I delivered more than 25 Tableau dashboards for regulatory compliance and operational KPI monitoring.

I also developed a data quality monitoring solution for The Family Company, tracking seven metrics across more than 500 million rows, and consolidated 34 quarantine tables into a Power BI framework. For LCGPA, I designed a procurement analytics platform supporting government authorities and state-owned companies.

Previously, at Giza Systems, I developed sales analytics and more than 25 Power BI dashboards, and trend analysis improved forecasting accuracy by 30%. My earlier work includes analytics for pharmaceutical products at Sanofi and dashboards for pharmacy operations at Care Pharmacies Chain.

Experience

Work history, roles, and key accomplishments

GS

Regional Data Analyst

Giza Systems

Mar 2023 - Aug 2024 (1 year 5 months)

Developed sales analytics across 4 market units supporting $120M net profit operations. Partnered with C-level executives to align data insights with business strategies and delivered trend analysis improving forecasting accuracy by 30%.

SA

Business Analyst Specialist

Sanofi

Jun 2022 - Mar 2023 (9 months)

Implemented analytics solutions for 5 product lines, tracking drug performance and market analysis. Developed Power BI dashboards that transformed performance issue identification, replacing manual Excel analysis.

JJ

Medical Representative - Business Analyst

Johnson & Johnson

Jan 2021 - Jun 2022 (1 year 5 months)

Covered 4 governorates as Medical Representative while participating in Business Analyst Aspiration Program. Developed automated dashboards reducing manual analysis efforts by 60%.

CC

Assistant Manager

Care Pharmacies Chain

Jun 2019 - Jan 2021 (1 year 7 months)

Managed pharmacy operations for a branch within 100+ branch network. Developed analytics dashboards tracking sales, inventory, and customer patterns, contributing to branch achieving best-performing status in the region.

Education

Degrees, certifications, and relevant coursework

Nile University logoNU

Nile University

Master's, Big Data & Data Science

2024 -

Pursuing a Master's degree in Big Data & Data Science, expected to continue beyond 2026.

DataCamp logoDA

DataCamp

Associate Data Analyst, Data Analysis

2023 - 2023

Earned the Associate Data Analyst certification from DataCamp in 2023.

McKinsey & Company logoMC

McKinsey & Company

McKinsey Forward Program, Business

2023 - 2023

Completed the McKinsey Forward Program in 2023.

Google logoGO

Google

Data Analytics Professional Certificate, Data Analytics

2022 - 2022

Earned the Data Analytics Professional Certificate from Google in 2022.

Zagazig University logoZU

Zagazig University

Bachelor's, Clinical Pharmacy

2013 - 2018

Completed a Bachelor's degree in Clinical Pharmacy from Zagazig University.

Tech stack

Software and tools used professionally

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