Jeffrey Song
About Jeffrey Song
Jeffrey Song is a Senior DBA at TELUS Health & Payment Solutions with over 20 years of experience in database-related roles across various industries.
Current Position at TELUS Health
Jeffrey Song is currently working as a Senior DBA at TELUS Health & Payment Solutions in Burnaby, British Columbia. In this role, he is responsible for supporting large-scale enterprise databases across various platforms. His duties include handling MySQL Enterprise InnoDB clusters, SQL Server Always-On clusters, PostgreSQL EDB multi-data center replications, and Oracle 11gR2/12C RAC and Data Guard replications. His extensive expertise in managing high-traffic, mission-critical, high-performance 24x7 production database environments aligns with his role at TELUS Health.
Past Work Experience
Jeffrey Song's career includes significant roles at multiple organizations before joining TELUS Health. He served as a Lead DBA at Avocette Technologies Inc. from 2017 to 2018 in New Westminster, British Columbia, and as a Senior DBA and DB team lead for eCommerce at Best Buy Canada from 2013 to 2017 in Vancouver. He was a Senior DBA at Alea Software for nine years and a System Administrator/DBA at Fusepoint Managed Services from 2000 to 2004. His earlier roles include being a Professional Services Engineer at Sun Microsystems, a System Engineer at IBM, and a Customer Service Engineer at Bull, all in Beijing, China.
Education Background
Jeffrey Song has a solid educational foundation in database and software engineering. He studied Data Modeling/Database Administration at the British Columbia Institute of Technology from 2000 to 2001. He also holds a Bachelor of Science (B.Sc.) in Computer Software Engineering from Tianjin University of Technology, where he completed his studies from 1988 to 1992. This diverse educational background has equipped him with both theoretical and practical knowledge critical to his roles.
Database and System Expertise
Jeffrey Song specializes in managing high-traffic, mission-critical, high-performance 24x7 production database environments on both on-premises and cloud platforms. His comprehensive experience encompasses both RDBMS (Oracle, MySQL, MSSQL, Postgres) and NoSQL (MongoDB, Couchbase) databases. He is proficient with numerous database versions, including various releases of Oracle, MySQL, MSSQL, Postgres, MongoDB, and Couchbase. His skills also include database performance tuning on Unix/Linux and Windows server platforms, as well as Amazon AWS and Microsoft Azure public cloud environments.
Technical Involvements and Skills
Jeffrey Song has extensive experience in UNIX administration and shell scripting. He has been actively involved with architect groups in designing the logical and physical models of databases. He has a background in the Big Data Hadoop ecosystem, further showcasing his diverse technical proficiency. His role at TELUS Health requires supporting complex enterprise database environments, making his broad skill set and technical capabilities crucial for his contributions.