زياد ا.

I’m a Senior Business Intelligence Engineer with 3 years of experience delivering data-driven solutions.

I’ve worked with:

• Databases: Oracle SQL, Microsoft SQL Server

• BI Tools: Power BI, Tableau, Oracle Analytics Cloud (OAC), OBIEE

• ETL Tools: IBM DataStage

• Languages: Python (data analysis, automation, API integration)

I design end-to-end BI solutions. I handle data extraction, transformation, modeling, and visualization. I work closely with business teams to define KPIs, improve dashboards, and automate reporting.

My work improves decision-making, saves time, and increases clarity.

For example:

• Automated sales dashboards in Power BI that cut manual reporting time by 60%

• Built ETL pipelines in DataStage handling over 5M rows daily with error logging

• Migrated legacy reports from OBIEE to OAC, improving performance by 40%

You get clean data, clear insights, and fast delivery.

Let’s build something impactful.