Jai Walia

iOS CRM App | Scalable Business Workflow & Data Handling

Worked on an iOS CRM application focused on handling business workflows, subscriber management, and operational processes.

The app is designed to manage key front-end activities like provisioning, product management, and...

iOS Food Delivery App | Fast Ordering & Smooth UX

Worked on an iOS food delivery application focused on delivering a smooth and fast ordering experience.

Key focus areas during development:

• Optimizing app performance for faster load times • Streamlining food browsing and...

Series 1 [Payment App, FinTech] : Post 2 Where UPI Payments Actually Break?

Most UPI payment flows don’t fail at the integration layer; they fail at state handling after transaction initiation.

While working on the payment flow for JUMPP, one of the most critical scenarios was...

Recently working on implementing a UPI payment module in FinTech iOS app (JUMPP)

On the surface, payments seem like a small part of the app. In reality, it’s one of the most critical because it directly affects trust with the App.

While creating such App, The experience should be...