Banking · 50K+ daily users
Wondr Lending Feature
Bank Negara Indonesia
Challenge. Fragmented lending features across credit card activation, installment conversion, and cash disbursement with mounting API latency for a super-app growing past 50K daily users.
What I did. Built core lending services in Java + Spring Boot, then led the reactive WebFlux migration. Facilitated requirement alignment with PMO, QA, and Accenture to unblock the delivery pipeline.




