Vue.js, MSSQL, Kubernetes, Docker Responsible for multiple 3rd-party API integrations and maintenance, contributing over 50% of the department's profit. High transaction volume system, peak 800+ transactions/s and 10+M transactions daily. Using various API technologies such as gRPC, graphQL, and RESTful . Set up a m edia-type formatter to process different content-type requests from various clients and improve maintainability. Set up real-time monitoring, logging, and alerting with Elastic APM and Slack . After suffering from invalid 3rd-party payment actions(for example, double withdrawal due to
National Central University・
Computer Science & Information Engineering