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Evgenii Saibel
Looking for a jobPrincipal Specialist – Performance Engineer
Senior QA Engineer at Infotera who tested high-load bank systems and built an open-source media server with performance suites.
ArmeniaPrincipal Specialist – Performance Engineer at Infotera
About
At Infotera, I tested high-load microservice systems for Alfa-Bank and Sberbank, outstaffed via Infotera. I turned requirements into test plans and cases, ran performance, load, and stress testing, and set up test methodology for two teams.
On my open-source project madshare, I built a self-hosted media server and use Claude Code in development, with Playwright end-to-end tests and a k6 performance framework. I trace issues through logs, SQL, and Grafana dashboards, and provide developers with root-cause analysis and data to reproduce them.
Experience
Principal Specialist – Performance Engineer
Reviewed requirements and technical specifications into test plans, scenarios, and cases; conducted performance, load, and stress testing of high-load microservice systems, including Kubernetes and Docker deployments. Defined and validated performance SLAs, provided root-cause analysis, and built test infrastructure in Java/Spring.
Performance TestingLoad TestingJMeterGatlingJavaSpring FrameworkKubernetesDockerCI CDGrafanaInfluxDBPostgreSQLMongoDBKafkaLinuxTest Planning
Education
Micro Focus
Earned the LoadRunner Professional certification from Micro Focus in 2020.
Earned the LoadRunner Professional certification from Micro Focus in 2020.
Moscow State Pedagogical University
Studied Biology at Moscow State Pedagogical University from 2014 to 2015, but did not complete the program.
Studied Biology at Moscow State Pedagogical University from 2014 to 2015, but did not complete the program.
Goethe-Institut
Holds a German language certificate at level B2 from the Goethe-Institut.