• Manage securities-related business processes in financial applications• Develop, modify, integrate, and test software using TTL’s Java Swing-based framework• Create and modify database views for statistical analysis• Collaborate with the technical team in Hong Kong to resolve region-specific issues• Projects: Development of the Winvest system for KIS Securities, Mirae Asset Securities, Viet DragonSecurities, Tien Phong Securities, and CITIC Securities• Technologies: Java, Java Swing, Servlet, SOAP API, JDBC, Oracle Database, IBM Db2 Database, SVN, Git, Jira, Linux, BIRT, Maven

• Develop contract and equipment management workflows for web applications• Develop, modify, integrate, and test software using the Spring Boot framework• Design and structure database tables• Create and modify database views for statistical analysis• Project: Development of the Equipment Management system as an outsourced project for MobiFone• Technologies: Java, Spring Bean, Spring Boot, Spring Security, Spring Data, JWT, Oracle Database, Git, Jira

• Act as a liaison between business units, technology teams, and support teams• Confer with clients to identify and document requirements, technical security risks to data, software• Analyze information systems processes, and propose customized solutions to improve performance• Test and enhance website designs• Write documentation for new and updated software systems• Prepare project acceptance documents for final delivery• Projects: Implementation of Workflow Management system for Kolmar Vietnam, Document Management system for Vietnamese-German University, Document Management system for Quoc Oai Hospital, Financial Reporting system for Quang Trung Software City, Website for Historical Archives Center of Phu Yen, etc