About
I'm Hisham Mahmoud, a Business Intelligence consultant based in Cairo. For more than six years I have built Power BI reports, data models and SQL pipelines for banking, government and enterprise teams, working with companies in Egypt, the UAE, Saudi Arabia, Germany and Spain.
Data by Hisham is how I work directly with companies that need reporting they can rely on: models that refresh on time and numbers that match the source.
Download CVCore expertise
- Power BI, DAX and Power Query
- Data modeling: star and snowflake schemas
- SQL Server, T-SQL and SQL-based ETL
- Row-level security and BI governance
- Performance optimization
- Report migration to Power BI
Experience
- 2026 – Present
Senior Business Intelligence Consultant · Avvale
Power BI consulting, SAP data sources and data warehouse design.
- 2023 – 2026
Business Intelligence Engineer · Synechron
Power BI and DAX engineering in the banking sector.
- 2021 – 2023
Senior Data Analyst, promoted from Data Analyst · AMAN Holding
Promoted in January 2023 and led a team of five BI analysts.
- 2021
Data Analyst, remote · Elham
Data analysis and business reporting.
- 2020 – 2021
Power BI Specialist, remote · Xten
Power BI dashboards on logistics data.
Education
- 2020 – 2021
Diploma in Data Analysis · ITI
- 2014 – 2018
Bachelor of Computer Science · MUST
Public projects
Personal projects on public data. Not client work.
The Quiet Freeze
Did hiring drop more for the jobs AI can do? Indeed job postings for 47 occupational groups, 2020 to 2026.
View project
The Delivery Bill
Of every $100 ordered on a Gulf delivery app, how much does the app keep? Built from public company filings.
View project
The Lending Machine
The credit lifecycle for banks, digital banks and BNPL: scoring, auto-decision, IFRS 9 and collections.
View projectHave a reporting challenge?
Let's discuss what your data needs.