VMware VCF at Broadcom

Developed App Center to support millions of users to upload/download and manage apps for AR (Augmented Reality) glasses.

Adapted Micro services architecture with Java Spring Boot framework to create robust and scalable APIs running on AWS environment

Employed AWS S3 service for APK package storage and RDS Mysql service for data persistency

Adapted password/token workflow of Spring Oauth 2 authentication framework to secure services accesses

Implemented reactive (Asynchronous and non-blocking) services along with Redis cache service to increase APK package upload/download performance

Architected Simple Message System (SMS) with HiveMQ and DynamoDB

Developed a distributed digital content ingestion system (Content Builder) using Java Spring Framework running on AWS environment in collaboration with other team members

Enhanced the Content Builder to complete content injection from ~1 hour to a few minutes, and to scale up parallel processing in AWS environment

Designed and developed an article collection management system by implementing Angular JS and Java Spring RESTful web services

Completed the full UI development cycle with Angular JS from UI design to Karma unit test and Protractor end-to-end test.