## ALL PROJECTS
featured
Two-Way SMS Credential — Apple Card × Chase
250K txn/day
Leading end-to-end delivery of a new two-way SMS credential for the Apple Card–Chase integration, scaled to handle 250K transactions per day across 4 partner teams.
java
spring boot
apache kafka
aws
microservices
featured
Tap-a-Card FIDO Authentication
3.5M+ customers
Delivered a tap-a-card FIDO credential, rolling out passwordless FIDO authentication capabilities to 3.5M+ Chase customers.
java
spring boot
fido
nfc
restful apis
featured
AI Intent Classification in Authentication Gateway
first AI on platform
Delivered the authentication platform's first AI capability — classifying customer yes/no intent from inbound text messages within the authentication gateway using AWS Bedrock.
aws bedrock
java
spring boot
llm
intent classification
LLM-Powered Log Analysis Tool
-75% triage time
Built an internal LLM-powered log-analysis tool that cut debugging time by 75%+, with a UI layer that lets product partners trace flows and report issues without engineering support.
llm tooling
react
typescript
splunk
dynatrace
Omnichannel OTP Vendor Migration
-65% fraud
Migrated OTP authentication from an external vendor to internal digital tools across Teller, Branch, and Call Center channels, saving millions in vendor costs.
java
spring boot
restful apis
apache kafka
Kafka Migration & Microservices Decomposition
1M+ events/day
Spearheaded migration from IBM MQ to Apache Kafka across a distributed data pipeline managing 1M+ daily events, and deconstructed a monolithic application into microservices.
apache kafka
java
spring boot
cassandra
microservices
Call Center Authentication API
+25% performance
Upgraded the core call-center authentication REST API from Spring to Spring Boot, integrating internal libraries and achieving a 25% performance improvement.
spring boot
java
api development
performance optimization