Mark Nielsen is a Senior DBA Admin/Developer and Data Engineer with 20 years of experience specializing in distributed transactional databases, automation, and optimization. Currently, Mark serves as a Senior DBA at Five9 and has previously held roles at companies including T-Mobile, SigFig, and Yahoo. Mark's expertise encompasses MySQL, Python, and database operations across various platforms. Mark has also contributed to projects involving automation, monitoring, and high availability, showcasing a strong commitment to data engineering excellence.
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