Eleonora Zinchenko is a Senior Quality Engineer with four years of focused QA and DevOps experience at Percona, where she progressed through roles from DevOps/QA Engineer to Senior Quality Engineer in under four years. Based in Ukraine, she brings hands-on expertise in testing, automation, and reliability for database-focused systems, honed by steady internal promotions that reflect both technical skill and ownership. Her background includes multi-year customer-facing support at PortaOne, giving her a rare blend of deep technical troubleshooting and strong user empathy. Eleonora’s foundation in philology suggests she pairs analytical rigor with clear communication, useful for cross-functional collaboration and documentation. Colleagues rely on her to translate complex production issues into actionable test plans and to push quality improvements across the delivery pipeline.
4 years of coding experience
11 years of employment as a software developer
Master, Philology, Master, Philology at Chernihiv Taras Shevchenko National Teachers' Training University
Percona QA is a suite of scripts and utilities that assists in building, continuous integration, automated testing & bug reporting for Percona Server, Percona XtraDB Cluster, Percona XtraBackup, Percona Server for MongoDB, as well as other flavors of MySQL (Oracle, Facebook MyQSL, WebScaleSQL, MariaDB) etc.
Contributions:27 pushes, 12 branches in 2 years 2 months
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