Abhiraj Chatterjee

I’m a Senior Software Engineer focused on iOS platform ownership and platform engineering, currently leading native development and production support for Tata Neu. I own App Store releases, TestFlight distribution, provisioning profiles, third-party SDK integrations, and the day-to-day platform operations.

I build secure platform capabilities in Swift, implementing Apple App Attest, SSL pinning, device trust, Universal Links, deferred deep linking, Keychain integration, and custom networking. I collaborate closely with engineering, product, design, and QA to deliver end-to-end solutions.

I’m also hands-on with mobile platform productivity: I architected and automated the Tata Neu iOS CI/CD ecosystem using Azure DevOps, Fastlane, and App Store Connect—reducing manual build creation and release effort by over 90%. I built and deployed App Hub, an internal build distribution platform that replaced App Center and reduced distribution costs by over 60%.

On the product side, I’ve shipped large-scale commerce experiences—building My Orders, CMS-driven storefronts, and hybrid journeys—contributing to up to a 70% increase in Orders page retention and improving launch time by 30% while reducing app size by 20%. I earned the MVP Award twice at Tata Digital for outstanding technical contributions and engineering impact.