Retail Mobile Payment Refunds
Platform to return money to retail customers via mobile payment when cash change was unavailable.
Problem
During a cash shortage, stores could not hand back physical change — customers needed a reliable way to receive refunds digitally.
Role
Technical lead
Stack
Node.js, React, PostgreSQL, mobile payment integrations
Result
Led design and delivery of a refund flow through mobile payment rails, replacing cash returns and keeping store operations moving at scale.