Oleg Popelyaev
Principal Advanced Services Engineer at Oracle
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolOleg Popelyaev is a Principal Advanced Services Engineer based in Berlin with over a decade of hands-on experience administering large, business-critical database estates across Oracle, MS SQL and PostgreSQL. An Oracle 11g/12c OCP and OCI 2020 Certified Architect Professional, he blends deep database internals expertise (RAC, Data Guard, AlwaysOn) with practical automation using Puppet, Ansible and Liquibase. At Oracle he supports demanding production environments and has a proven track record managing 500+ RDBMS instances in prior roles, delivering migrations, performance tuning and DR strategies. Comfortable across Linux, AIX and Windows, he pairs sysadmin skills and scripting (shell, basic Python) with monitoring stacks like EM Cloud Control, Prometheus/Grafana and Icinga. A collaborative problem-solver who thrives without supervision, he also brings an unusual breadth from early E-Business Suite and hardware/storage experience to modern cloud architecture. Continuously learning, Oleg focuses on turning complex operational challenges into repeatable, automated solutions.
10 years of coding experience
4 years of employment as a software developer
engineer Automation and Control, engineer Automation and Control at Novosibirsk State Technical University (NSTU)
Russian, German, English
Github Skills (1)
trend10
Github contributions (2)
olpop/datasciencecoursera
Aug 2015 - Aug 2015
Contributions:1 push, 1 branch in 1 day
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