internal and external product demo Iter, Project Manager , Nov 2020 ~ AugEnhance customer satisfaction via literally feature released weekly - Enhance department productivity via applying Scrum flow and integrating with Jira management tools - Iteratively improve performance by applying the A/B test for team management Titansoft, Senior Technical Consultant (Business & Project Management), Jul 2019 ~ OctGrew revenue from new B2C BU by 1500% QoQ by fast iteration - Grew CVR 460% & Reduced CPC 77% by Digital ads operation & optimization - Grew revenue 20% every month by setup Lead measurement & analyst data everyday - Enhanced productivity via implementing automation routine task by T-SQL - Maximized team

[email protected] Experience SHOPLINE , November 2021 ~ Now Software Engineer maintain and improve million-level data sql Handling third party API, ex: shopback, LINE shopping, LINE PAY, tradevan, cetustek Build and maintain event source mapping lambda with SQS Developed and maintained a comprehensive POS system, enabling seamless inventory management, order processing, and payment integration Collaborated with cross-functional teams to gather requirements, design system architectures, and deliver robust POS features Evaluated and implemented technical solutions to address complex business requirements, taking the lead role in the development process Participated in code reviews and contributed to the improvement of