Khaled Z.

خريج حديث في علوم البيانات من جامعة جدة، وحاصل على شهادة CDMP. اتمتع بمهارات في:

- SQL

- Python

- Excel

- Power BI

ولدي القدرة على تصميم قواعد البيانات وتنظيف البيانات وعرضها بصريًا.

وعملت على عدة مشاريع شخصية أبرزها:

Rental Property Management System project (SQL Server) - Completed January 2025

Designed and implemented a SQL Server database managing multiple properties. Created optimized

queries, stored procedures, and triggers, improving query efficiency and automating database operations

Waiting Time in Hospital (Power BI) - Completed June 2025

Analyzed patient waiting time data and created a Power BI report to measure consultation delays. Identified

departmental bottlenecks and proposed efficiency improvements.

Sales Performance Analysis Report (Power BI) – Completed September 2025

Designed and developed a sales report using Power BI to analyze store performance across multiple regions

during the first four months of the year, leveraging data on electronic devices and accessories.