Postgres Professional
Sergey Grischenko possesses extensive experience in sales and consulting, currently serving as the Director of the Consulting & TechSupport Department at Postgres Professional since August 2020. Prior roles include Key Account Manager at Red Hat and Key Account Director at Informatica, along with freelance work. Sergey has also held significant positions such as Regional Corporate Sales Director for EEMEA at Kaspersky Lab, where responsibilities included strategic sales development across multiple regions, and Senior Manager of Pre-Sales Engineers for Russia & CIS at Symantec, focusing on team management and revenue maximization. Earlier experience includes a position as Principal Sales Consultant at Oracle Corporation, promoting database products.
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Postgres Professional
Postgres Professional (Postgres Pro) is specializing in database development, 24x7 support, and expert consulting services for PostgreSQL, the world's most advanced open-source database. The company develops PostgreSQL and Postgres Pro (own PostgreSQL based DBMS), assists with data migrations, conducts PostgreSQL trainings, and helps developers and DBAs get certified for pursuing PostgreSQL careers. The team's most well-known upstream PostgreSQL contributions are support for multiple languages, JSON, full-text search, and new indexing techniques, including spatial and semistructured data indexing. Founded in 2015 by PostgreSQL major contributors Oleg Bartunov and Teodor Sigaev, Postgres Pro currently employs 100+ staff members including a number of PostgreSQL major contributors, committers and contributors.