Kostiantyn Dibrov Litvin
Software Test Engineer at Zepz
Brantford, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolKostiantyn Dibrov Litvin is a seasoned Software Test Engineer with over a decade of hands-on QA experience, currently ensuring product quality at Zepz after senior roles at Capgemini Engineering and The Product Engine. ISTQB-certified and fluent in both manual and automated testing, he builds robust test suites across web, mobile and API layers using Python, Appium, PyTest, Selenium and Playwright. He pairs strong Unix administration and bash scripting skills with performance testing expertise in Locust and JMeter, and routinely integrates testing into CI/CD pipelines using Jenkins, GitLab, Azure and GitHub Actions. Beyond testing, he contributes to open-source cloud tooling—adding AWS resource support and deep-copy logic to a Crossplane provider—highlighting practical backend and infrastructure familiarity. Based in Brantford, Ontario, he combines telecommunications engineering training with a pragmatic, infrastructure-aware approach to delivering reliable software.
11 years of coding experience
11 years of employment as a software developer
Bachelor's degree, Telecommunications Engineering, Bachelor's degree, Telecommunications Engineering at Odessa National Telecommunications Academy
English, Russian, Ukrainian
Github Skills (10)
terraformer10
cloud-infrastructure10
go10
cloud-services10
aws10
terraform10
kubernetes-pods9
kubernetes9
api8
apidoc8
Programming languages (1)
Github contributions (5)
crossplane-contrib/provider-upjet-aws
Dec 2022 - Jan 2023
AWS Provider for Crossplane.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:21 commits, 18 PRs, 8 pushes in 1 month
Contributions summary:Kostiantyn added code related to the `aws_default_security_group` resource, including deep copy functions and parameters for ingress and egress rules. They also added files for `ec2 group transitgatewayconnectpeer` and `securityhub` groups, creating new resources and deep copy functions. Additionally, the user merged main and added resource files for `mediapackage` and `pinpoint` groups and the `aws_elasticsearch_domain` resource, indicating contributions to the AWS provider. The contributions suggest work related to AWS resources and deep copy functions.
awscrossplane
kdibrov/provider-azure
Dec 2022 - Feb 2023
Official Azure Provider for Crossplane by Upbound.
Contributions:145 pushes, 80 branches in 2 months
crossplaneproviderazure
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