David Tan Tai Chun
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Bio
Experience
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- Migrated several traditional Wordpress frontend to headless frontend using Next.js, WPGraphQL, and Cloudflare Worker post request cache GraphQL request which greatly improved the site load performance. - Built and maintained internal Wordpress plugins to simplify the workflow and resolve several issues. - Set up CI/CD deployment pipeline for the projects that I have involved to simplify and automate the code deployment flow. - Deployed and maintained the first Kubernetes Cluster in the company for the search engine project, together with additional components like Redis master/replica cluster with Sentinel failover, Google Pub/Sub Autoscaler, and Google Secret Manager CSI Driver. - Involved in load testing phase with the team for the first Kubernetes Cluster for the search engine project using JMeter to identify the bottlenecks and resolve it accordingly. - Involved in end-to-end development for a search engine that built on top of Nodejs and Elasticsearch, this service has helped the company to centralize all news feed from any Rev Media Group news platforms that have integrated with the service. - Involved in researching and coming out with low latency, cost effective, secure, and reliable underlying infrastructure for the search engine project with Google Cloud Services like container-native, external, internal load balancing, cloud armor, shared VPC and peering, and etc. - Prepared technical documentation in Confluence for some projects that I have involved to illustrate the problems and solution for the references of the team and myself. Tech Involved: Next.js, React.js, Nodejs, Fastifyjs, Expressjs, Elasticsearch, Redis, JMeter, Docker, GraphQL, JIRA, Confluence, Google Publisher Tags, Google Tag Manager, Google Analytics, Chartbeat, Lotame Lightning Tag, Google Cloud Services e.g. Google Kubernetes Engine Cluster, Google Cloud Run, Google Pub/Sub, Google Cloud Build and etc. Show less
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- Integrated Xero accounting API as one of the feature in the AOneSchools Web Application - Built unit tests for AOneSchools Web Application - Revamped and Improved existing features Tech Involved: Laravel, Rest API, Docker, Vue.js, phpunit, paratest, ClickUp.
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- Maintained in-house websites. - Developed a responsive landing page for 123rf editor (link: https://www.123rf.com/features/editor/). - Involved in 123rf corporate+ internal legacy site revamp project. - Participated in QA workflow as a part time QA by time to time. Tech Involved: PHP, Javascript, JQuery, HTML, CSS, smarty, and MySQL.
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Education
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Abertay University
Bachelor's degree, Computer Science -
SEGi University
Bachelor's degree, Information Technology -
SEGi University & Colleges
High School Diploma, Information Technology