Cash App

At Cash App I served as tech lead for mobile projects spanning iOS and Android, first in Transfers and later in Banking. It was the part of the product where a release is never just a release: it touches money movement, customer trust, support, and partners like Stripe and Plaid all at once.

The work paired product delivery with progressive rollouts, A/B testing, dashboards, alerting, runbooks, and visual regression tooling. One of the strongest signals from that period is that I maintained zero incidents in Transfers by treating operational clarity as part of the product, not cleanup after the fact.