Working on Xfinity video platform organization, building the next generation backend APIs of Xfinity stream app/website for both EU and NA● Develop xvp-rights microservice features and Rest APIs of the Xfinity video platform by Java 17, Reactor, Spring boot and Gradle● Build and manage AWS EKS, DynamoDB, AMI, ELB, etc by Terraform. Infrastructure as Code (IaC)● Design and implement data migration from DynamoDB to ScyllaDB● Involve CI/CD automation pipeline on Concourse for PRs and all environments deployment● Collaborate with the QA team on integration tests and automation tests● Build production alerts and monitor dashboard metrics by Grafana, ELK, Splunk and Blackbirds

Worked on REactor group Vesta project, which is a troubleshooting tool for Xfinity Home.● Implement front end application using Angular 5+, Rxjs, SASS, and Material Design● Design and develop REST-based reactive server-side APIs using Java 8, Spring, and Spring Boot 2.● Develop Spring boot config server project for dynamically refresh server configuration.● Build a multi-tasking management application for batch server requests.● Create API integration test framework and test cases by using Junit and Cucumber● Create an End-to-End test framework and test cases by using Protractor and CucumberJS.● Involve in CI/CD pipeline using Jenkins and Ansible Playbook for pull request and deployment.● Build application and MongoDB monitoring matrics based on AppDynamic tool.

Designed and developed IBillingNow application, which used for pre-school hosters to manage their business.● Worked with Angular 2 to implement Single Page Application using Modules, Components, Services, and Routes.● Worked on Amazon Web Services (AWS) for a multitude of applications utilizing the AWS stack such as EC2, VPC, S3, RDS, and IAM, focusing on high-availability, fault tolerance, load balancing and auto-scaling in designing, deploying and configuring.● Participated in unit testing and integration testing using Junit and Mockito on Test Driven Development(TDD) and followed Agile methodology

Institutional Research Office● Involved in http://ir.kean.edu website development and maintenance.● Added international campus components, improved Student Profile Module Category Search function.● Improved IR Data Verification System by redesigned system logic and session management.● Developed over 20 store procedure and views for data transform and data retrieve in MS SQL database.● Implemented One Click program to automatically generate IR Annual Profile, saving 80% time-consuming.

● Implemented Application Applying Traveling system by Java