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Vitalii Tymchyshyn
Staff Software Engineer at Google
Vitalii Tymchyshyn is a Staff Software Engineer at Google.2 He is known for his extensive technical expertise, particularly in highly available systems.2 Vitalii possesses in-depth knowledge of open source systems and Java, which is described as "incredible".2 His LinkedIn username is tivv00, as mentioned in the query.
Vitalii has demonstrated his technical prowess in database management, particularly with PostgreSQL. He has been involved in discussions about database performance optimization, specifically regarding slow queries and bitmap scan issues in PostgreSQL.1 This involvement suggests he has hands-on experience with complex database systems and performance tuning.