Filter by domain and open each project for full problem framing, implementation details, and outcomes.
A research project examining how review support and retake opportunities influenced performance in business analytics, especially for students who started behind.
48% of second-attempt students improved their scores
Built a churn-risk scoring pipeline for a subscription product and connected it to targeted lifecycle campaigns.
Projected 18% reduction in quarterly churn for high-risk segment
Created a channel attribution and budget scenario model to improve CAC efficiency across paid social, email, and referral.
Lowered blended CAC by 24% in 6-week test window
Designed and shipped an AI-assisted study planner that combines retrieval, adaptive quizzes, and progress analytics.
Reached 37% week-4 retention in pilot user cohort