Xun (Tommy) Liu
About Xun (Tommy) Liu
Xun (Tommy) Liu is a Business Intelligence Developer at Achievers in Toronto, Canada, with over 14 years of experience in the field. He specializes in Python scripting, MicroStrategy reporting, and database management, while also mentoring team members and ensuring license compliance.
Work at Achievers
Xun Liu has been employed at Achievers as a Business Intelligence Developer since 2017. In this role, he has contributed to the development and integration of complex MicroStrategy reports and dashboards, working extensively with data warehouses. Liu also creates Python scripts to facilitate data transmission from various database servers, including MySQL, PostgreSQL, and Clickhouse. He is responsible for monitoring and managing MicroStrategy license compliance, ensuring that the organization adheres to licensing agreements. Additionally, Liu mentors and trains team members and internal MicroStrategy users, enhancing their skills and knowledge.
Previous Experience at TNS Canada
Prior to joining Achievers, Xun Liu worked at TNS Canada as a Programmer from 2008 to 2015. During his tenure, he gained experience in programming and data manipulation, which laid the foundation for his later roles in business intelligence. Liu's work at TNS Canada contributed to his understanding of market research data and its applications in business decision-making.
Experience at D+H
Xun Liu served as a BI MicroStrategy Administrator, Architect, and Developer at D+H from 2015 to 2017. In this position, he was involved in the administration and development of MicroStrategy solutions. His role included creating and managing reports and dashboards, further enhancing his expertise in business intelligence tools and practices.
Education and Expertise
Xun Liu studied at Seneca College of Applied Arts and Technology, where he earned an Associate’s Degree in Computer Programming from 1999 to 2001. He possesses strong skills in database design and utilization, particularly with SQL language, SQL Server, Oracle, and MS-Access. Liu also has significant experience in market research data manipulation and tabulation using tools such as IBM SPSS Statistics, IBM PSWA Dimensions, Quantum, and Bellview Scan.
Technical Skills and Tools
Xun Liu has hands-on experience with a wide range of MicroStrategy tools, including Desktop, Web, Administration, Intelligence Server, Report Services, Office, and OLAP Services. He engages with vendors to resolve technical issues related to MicroStrategy, ensuring smooth operations. His technical proficiency allows him to effectively manage and utilize various database systems and business intelligence tools.