Bonusing Engine, Developed a robust bonusing engine to enhance customer engagement and retention., Spring Boot, Spring Cloud, ActiveMQ, Oracle, MyBatis, Significantly improved player engagement and user experience (UX). CRM System, Implemented a comprehensive CRM system to streamline customer interactions and improve service delivery., Spring Boot, Spring Cloud, ActiveMQ, Oracle, MyBatis, Enhanced player engagement and user experience (UX). Risk Management Service, Developed a new risk management service to optimize betting risk and ensure fair play., [List technologies], Improved risk stability in all betting aspects, enhanced betting stability, and ensured financial stability. New Website Development, Led the development of a new website to enhance user experience and performance., [List technologies], Improved player engagement and user experience (UX). Sports/Live Betting Product Merge, Managed the merging of sports and live betting products from process, business, and technical perspectives., [List technologies], Improved business processes by merging two departments to work as one unit, and enhanced user and platform experience.