Ken Tu

About Ken Tu

JPMorgan Chase & Co. software engineer on the CWS team, developing using selenium, cucumber and java

Experience

1. Software Engineer

   JPMorganChase

   Aug 2023 — Present · Plano, TX, US

   AWS ECS Infrastructure Migration - Restructured team’s internal microservice infrastructure from AWS EKS to ECS, applying Terraform for code infrastructure and Spinnaker for CI/CD, resulting in migration of 82% of the team\'s AWS microservices and reducing the effective cost of the team’s infrastructure spending- Developed infrastructure using the firm\'s internal IaC solution to efficiently create and reproduce terraform blueprints, modified to fit our microservices current structure for efficient migration- Lead the UI testing for the team’s migrated applications, using AWS Cloudwatch for application logging and debugging, resulting in the deployment of 67% of team’s major AWS List views to productionAWS Cloudwatch Canaries - Spearheaded the development of front end automation tests to replicate user experience and traffic for internal dashboards and listviews using Javascript and Puppeteer library, then deployed in AWS Cloudwatch, resulting in metrics and monitoring for 50% of teams dashboards and listviews used by 80% daily user traffic- Compartmentalized test components based on frequent user actions to improve test reusability and scalability across applications, leading to 16+ UI tests created in 4 month time span- Hosted tests on AWS Cloudwatch to centralize data for metric collection and error alerting, aiding team in production environment stability by creating automated incident tickets in ServiceNow. Tests are run daily using metric alarms, detecting 2 major incidents and 30+ minor incidents, aiding in the team\'s production support efficiency to meet client SLAs.

Education

• University of Oklahoma

  Bachelor's degree

  2019 — 2023