Siphiwe Ndlovu
Data Analyst & Power BI Developer helping businesses turn raw data into clear, actionable insights.
About
Data Analyst & Power BI Developer helping businesses turn raw data into clear, actionable insights. Skilled in Power BI, SQL, and data storytelling
- 5 years' experience
- Joined September 2025
Languages
- EnglishFluent
Industry experience
- Software & Internet
- Education
- Non-Profit Organization
- Professional Services
More experts in Johannesburg, South Africa
Work experience· 5 roles
Built and maintained 10+ Power BI/MicroStrategy dashboards, cutting manual reporting. Automated data reporting, reducing errors. Enhanced SQL queries, improving performance. Worked with stakeholders to define KPIs and build insights.
Developed client-facing dashboards to inform strategic decisions. Conducted data modeling and added interactivity to improve UX. Supported planning and deployment phases for BI solutions.
Assisted with Power BI reports and SQL scripting. Contributed to visual design and ad hoc analysis. Gained foundational experience in MicroStrategy.
Education
Certifications and awards· 5
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