31%
Reduction in reporting cycle time
18%
Increase in retention from cohort insights
94%
Forecast accuracy achieved in FY24
Experience
Where strategy met execution
2022 - Present
Senior Business Analyst · Northline Payments
- Built KPI architecture used by 4 departments and C-suite weekly reviews.
- Automated board reporting with SQL + Python, saving 240 analyst hours/year.
- Led churn model rollout that cut enterprise attrition by 12% in 2 quarters.
2019 - 2022
Data Analyst · LumenOps SaaS
- Developed pricing experiment framework that improved ARR expansion by 9%.
- Created self-service Tableau suite used by 120+ stakeholders monthly.
- Partnered with finance to improve forecast variance from 17% to 6%.
Core Skills
Business + Data Toolkit
SQL
Python
Tableau
Power BI
A/B Testing
Forecasting
Financial Modeling
Stakeholder Communication
Education & Certs
B.S. in Business Analytics · University of Washington
Google Data Analytics Certificate
Certified ScrumMaster (CSM)
Contact
Let’s build decisions from data.
jwsabs01@gmail.com
Long Island, NY -> Tampa, Florida
linkedin.com/in/j-sabella/