⚫ Team and Tech Lead of the Buy Now Pay Later product for UK Global Expansion Initiative from idea to production.

⚫ Owned iOS development for BNPL Acquisition & Servicing, covering the full loan lifecycle from application to repayment for the new PayPal experience.

⚫ Led BNPL geo-expansion across Germany, France, Italy, and Spain (FRITS), supporting a global Pay Later platform exceeding $40B in annual TPV.

⚫ Architected and built our newest PayPal iOS Mobile Application from the ground up, influencing Core Platform, UI, and Architectural decisions.

⚫ Kept multiple large iOS codebases fully in sync, reducing feature drift, technical debt and long-term maintenance cost.

⚫ Championed adoption of SwiftUI, modern Swift Concurrency, and MVI architecture across the Servicing team.

⚫ Designed scalable Feature-Modules and Reusable UI Component Architecture in SwiftUI for our latest PayPal iOS Application.

⚫ Mentored and onboarded contractors and junior engineers, raising team execution quality.

⚫ Led structured adoption of AI-assisted development across our mobile teams (Claude Code, Cursor, Copilot).

⚫ Designed and rolled out Claude Code infrastructure (agents, commands, MCPs, plugins).

⚫ Created a 7-part internal training series and boosted developer productivity by ~3×.

⚫ Worked in the iOS Mobile Engineering Tier 1 Platform Teams of Universal Login and Profile for iOS Mobile Applications.

⚫ Contributed to bringing Expedia, Hotels.com and Vrbo to the new OneKey Loyalty Program into the universal login and profile platform on iOS.

⚫ Developed and maintained features in Universal Login and Universal Profile Systems for all Expedia Mobile iOS Applications using various Architectural Design Patterns (MVVM, MVC).

⚫ Fixed Day-To-Day LODO bugs, Regression Testing, and Developed Core User Experience features for Login, Create Account and Profile for all Expedia iOS applications (Expedia, Hotels.com, Vrbo, Orbitz, Wotif, Travelocity, HomeAway, Mr.Jet, Lastminute, CarRentals.com, Ebookers and CheapTickets).

⚫ Developed Chatbot and Call functionality to help support Expedia family of brands customer support.

⚫ Achieved 95% + Code Coverage (Both Unit Tests and UI Tests) for all systems and features developed for all Expedia Brands.

⚫ Developed a comprehensive e-commerce platform (Marketplace - iOS) that facilitates businesses to seamlessly transition

their physical operations online, thereby expanding their market presence in the digital realm. - https://sabmilay.com

⚫ Supervised and managed teams of iOS developers, web developers, and graphic designers.