Oleksii Derkach
Senior QA Engineer at Backbase
Krakow, Lesser Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolOleksii Derkach is a Senior QA Engineer with 14–15 years of hands-on experience building and testing data-intensive systems, automation frameworks, and AWS-based ETL pipelines for AdTech, e-learning and insurance domains. He has driven end-to-end quality for large-scale advertising analytics at Amazon and designed automation and data-testing frameworks at Sizmek, combining Java, Python, Spark and cloud services to validate complex integrations and reporting flows. Comfortable both leading teams and shipping code, he has experience setting up QA processes, mentoring engineers, and running load and monitoring solutions for production data pipelines. Based in Krakow, he pairs a strong academic background in information technologies with a practical history of founding a local QA community and teaching QA courses—showing a consistent interest in growing engineering talent alongside solving tricky technical problems.
14 years of coding experience
14 years of employment as a software developer
master information technologies, master information technologies at Donetsk National Technical University
Ukrainian, Russian, English, Polish
Github Skills (57)
devkit10
handheld10
letter10
console9
selenium-grid9
cms9
tailwindcss9
react9
esp329
graphql9
docker8
journalism8
extensible8
nextjs8
flux8
Programming languages (6)
Github contributions (5)
alder/woodpycker
Nov 2012 - Mar 2016
Contributions:6 commits, 3 pushes in 3 years 4 months
alder/labour-time-load-tests
Mar 2016 - May 2016
Contributions:2 pushes, 1 branch in 2 months
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