Jr Rung ,Allen, Cheng
About Jr Rung ,Allen, Cheng
Jr Rung is a Senior Database Administrator at Oportun, where he has worked since 2020. He has a Master's degree in Computer Engineering from the University of Southern California and extensive experience in database management across various platforms.
Work at Oportun
Jr Rung has been employed at Oportun as a Senior Database Administrator since 2020. In this role, he is responsible for managing and optimizing databases, ensuring data integrity, and implementing efficient database solutions. His work contributes to the overall performance and reliability of Oportun's data systems, supporting the company's mission in the financial services sector. He has accumulated four years of experience in this position while based in California, United States.
Previous Experience in Database Administration
Prior to his current role, Jr Rung worked at Quotient Technology Inc. as a Senior Database Administrator from 2011 to 2018. He also held a position at VMware as a SQL Database Administrator from 2007 to 2011. His experience includes a brief tenure at Chegg Inc. as a Site Reliability Engineer in 2019. This diverse background in database administration and site reliability has equipped him with a comprehensive understanding of database management across various platforms.
Education and Expertise
Jr Rung earned a Master's degree in Computer Engineering from the University of Southern California. His educational background provides a strong foundation for his technical skills in database administration. He is proficient in several programming languages, including Bash, HTML, Python, and C, which enhance his capabilities in developing and managing databases.
Technical Skills and Tools
Jr Rung possesses advanced skills in various database management tools such as Monyog, Splunk, Percona Tool Kit, Grafana, and Nagios. He has extensive experience in developing and administering databases across multiple technologies, including MySQL/MariaDB, MS SQL, Cassandra, MongoDB, PostgreSQL, and Oracle. His expertise also extends to managing databases on different platforms, including Linux, Windows Server, and AWS/GCP Cloud.
Problem-Solving and Software Solutions
Jr Rung is recognized for his ability to translate complex user requirements into practical and cost-effective software solutions. This skill is essential in his role as a database administrator, where understanding user needs and delivering efficient database solutions are critical for operational success.