Sep 2021 - Present
• Focus: Led e-ACH(Automated Clearing House) project and implemented micro-service to provide ETL process.
• Contribution: Improved concurrency of gateway service about 20% for consumer finance business by using Spring Boot 2 and WebFlux
• Implemented consolidate document service by using Zuul and Eureka
• Integrated OAuth2 flow with banking systems by using Angular.js