openpay: Checkout, Spend Limits, and Release Edges
I worked on openpay's Android purchase flow, including spend-limit cards, merchant content, checkout state, and partner-dependent payment paths.
[delivery dossier] 2 sections
Spend limits weren't just decoration
I worked on openpay's Android purchase journey. The visible pieces included spend-limit cards, merchant discovery content, and payment confirmation. The less visible work was making those screens agree about what was happening when data arrived late or a partner service returned something unexpected.
Merchant screens carried a lot of content, so I worked on UI responsiveness in the home and merchant areas. I also refined loading and completion behavior so the app did not advance a payment step before it had a result.
The edges of checkout
Parts of checkout depended on systems outside the Android app. During release preparation I traced edge cases at those boundaries and tightened how the app represented partner responses, loading states, completion, and failure.
I also worked on the layout and interaction details around the purchase flow. Those changes were small in code compared with an integration, but they were the part a customer saw first.
My work covered the Android path from merchant discovery and available spend through checkout and confirmation, including the partner-response states between those screens.