Designed and developed RESTful APIs using Spring framework in Kotlin with MySQL and Dynamo database.

Implemented data replication by processing Kafka events from upstream services, reducing dependencies between critical services to enhance system stability and resilience against faults and risks.

Developed a product feature enabling users to view their debit date in advance when initiating a cash transfer, improving transparency and user experience.

Developed a feature allowing users unenrolled from the Early Pay product to continue using the Cashout product, reducing churn and improving user retention.

Integrate Cross River Principle as one additional funds provider and help the company save 3 million dollars per year.

Add components to a scalable data ingestion framework in Kubernetes cluster to bring customer's data into the company's OpenXDR platform. Fetch data from partner's SDK, and normalize data to feed to machine learning pipeline.

Design, develop, test, deploy and maintain rich web applications and microservices

Embrace and implement modern technologies and frameworks

Promote innovative and elegant software design while actively helping to drive the team toward best practices and solutions with a focus on security, reliability, testability, and maintainability

Participate in code and design reviews

Learning and developing the production, maintenance and testing process of 8-inch wafer

Enter production purification plant to execute production batch handling and electrical test verification

Mastering GDS design of key layer size and key device in the WAT and inline measurement project