Ken Wu Email & Phone Number

Ken Wu is a Java Developer at Alltech Consulting Services, Inc.

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  Java Fullstack Developer

  Alltech Consulting Services, Inc

  Oct 2017 - Present

  Responsibilities:• Designed use case diagrams, class diagrams, and sequence diagrams as part of the design.• Used Spring Cloud API Gateway for routing and filtering requests for Microservices.• Implemented Spring Security for single page sign-on authentication and multiple role authorization in a multi-product e-Commerce application.• Applied Spring Boot to ease configuration issues and avoid conflicting versions of libraries.• Designed REST APIs supporting JSON that… Show more Responsibilities:• Designed use case diagrams, class diagrams, and sequence diagrams as part of the design.• Used Spring Cloud API Gateway for routing and filtering requests for Microservices.• Implemented Spring Security for single page sign-on authentication and multiple role authorization in a multi-product e-Commerce application.• Applied Spring Boot to ease configuration issues and avoid conflicting versions of libraries.• Designed REST APIs supporting JSON that allow sophisticated, effective and low-cost application integration.• Implemented message queue(RabbitMQ) to buffer large volume request appears in peak hours.• Created connections to database using Hibernate Session Factory using Hibernate APIs to retrieve and store data to the database with Hibernate transaction control.• Developed RESTful Web Services using annotations in Spring RESTController to derive suitable actions using HTTP (GET, POST, PUT, DELETE) and map URL actions to view data on front end.• Developed JavaScript and Typescript for front-end components, state management using React.• Used tools like DEV Tools and Actuator that are a part of Spring Boot to speed application development as well as monitor the application when pushed to production.• Used MySQL as the ORM database for carrying out various database operations.• Deployed Microservices using Jenkins and Docker container to simplify development on all platforms.• Created S3 resources hosting static frontend code, and launch the EC2 cluster for micro-services backend on Amazon Web Services.• Managed access to AWS services and resources securely through AWS Identity and Access Management (IAM) Show less

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  Stevens Institute Of Technology

  3.7