At Expedia Group, I developed and maintained authentication and user management systems for sign-in, sign-up, and profile experiences. I also streamlined brand integration into a One Identity system across Expedia, Vrbo, and Hotels, enabling legacy stack deprecation and ~$900K in annual savings.
I developed solutions for migrating 800M users and 3.2 billion sub-level user identifiers while ensuring data consistency. I led Okta integration for sign-in and sign-up, introducing secure OTP authentication that reduced latency by 30% versus password-based login and account takeovers by 95%.
At MakeMyTrip, I was part of the Booking Transaction team, which handled transactions, fare breakups, the MMT/gocash wallet, and the booking process. I helped move internal REST APIs to gRPC for Wallet Usage, reducing response time by 40%.
At Samsung Electronics, I developed common network libraries and frameworks for communication services on Qualcomm devices. I also worked on lower-layer feature enhancements for cell selection and reselection, and antenna bar standardization for various AT&T and T-Mobile models.
