يمني أ.

My name is Youmna Ayman , I am a business analyst . I use Power BI,SQL,Excel and tableu for the analysis to deliver insights helping all types of business to grow up !

.Data Analysis Project – Company Sales & Performance

●Analyzed large datasets (8000+ records) (sales, profits, products, shipping timelines,..) using Microsoft Excel.

●Developed and optimized PivotTables, charts, and reports to identify trends and performance insights.

●Improved decision-making visibility by summarizing complex data into clear business insights.

SQL Data Query Project – Organizational Dataset

●Queried and managed large organizational databases

●Wrote complex SQL queries (JOINs, GROUP BY, aggregate functions, filtering) to extract and analyze business insights.

Graduation Project – Medical Test System Web Application (AI-powered)

Role: Front-End Developer & Database Designer

●Developed the front-end of the web application using HTML, CSS, JavaScript

●Designed database diagrams (sequence diagrams, and workflows) to support system modules (users, doctors, labs, pharmacies, admin).

●Collaborated with the team to integrate AI-driven report analysis and subscription features.

●Ensured responsive design and smooth user experience across devices.