Mamman Umar Dino
Data Analyst | Power BI, SQL & Excel Specialist
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Meet Mamman
I bridge backend SQL databases with frontend executive decisions. I specialize in writing clean SQL scripts, structuring Star Schema data models, and building interactive Power BI and Excel dashboards with custom DAX period-over-period metrics to automate business reporting and drive growth.
Rate
$25 - $50/hr
Skills and tools
Details
Abuja, Nigeria
Professional Working Proficiency in English