Senior Data Analyst · SQL · Power BI · Python
MayaOkonkwo
Senior data analyst with 6 years turning messy operational data into decisions leaders trust. I own analytics end to end — modelling data in SQL and dbt, shipping Power BI and Tableau dashboards people actually open, and prototyping models in Python. Most recently I led reporting for a B2B SaaS company through a 3x growth phase. Open to senior analyst and analytics engineering roles.
Skill growth
7 projects
across 6 tools
SQL
most active tool
Ad-hoc Cohort Analysis
latest project
Selected work
How can revenue retention performance be tracked and understood at a glance?
Revenue Retention Dashboard
Which enterprise accounts were about to churn — and could we see it coming in time to act?
Churn Early-Warning Model
What patterns are hiding in the marketing mix roi data?
Marketing Mix ROI Analysis
How do you make supply chain kpi data consistent, current, and query-ready?
Supply Chain KPI Pipeline
What's the fastest way to let anyone explore customer segmentation explorer for themselves?
Customer Segmentation Explorer
How do you cut through noise to understand what's happening with monthly finance pack?
Monthly Finance Pack
What would a rigorous second look at ad-hoc cohort actually uncover?