Sergey Lee is a Senior DBA Engineer at Postgres Professional, bringing extensive experience in database administration and migration. Previously, they held roles as a Lead Oracle Database Administrator at RingCentral and a Senior Oracle Database Administrator at DINS, where they managed distributed Oracle databases and implemented various Oracle tools. They also worked as an Expert DBA at Gazprombank, focusing on migrating high-load banking systems from Oracle to Postgres. Sergey earned a Specialist degree in Applied Mathematics and Computer Science from Southern Federal University.
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