Vladimir Skubev

- Developed new configuration data storage and implemented this into several company projects that reduced time and complexity for adding new customer companies from 6 months to 1-2 months and facilitated maintenance of current configuration variables. - Migrated legacy project codebase to new stack and architecture using Kotlin and GraphQL. - Implemented code-style checker into a pipeline that resulted new code style standards. Tools: Java, Kotlin, Spring boot Framework, Java EE, Oracle Database, GraphQL

- Changed application architecture that helped to improve performance and capacity application in 10 times - from 100 generated users to 500 per hour by dividing the application for micro-services and made communications between them through a messaging broker. - Implemented new business features and expanded business functionality that increased the number of active users by 70%. Tools: Java, Spring boot Framework, RabbitMQ, Docker, PostgreSQL, MongoDB

- Developed UI automation tests that reduced regression-testing by 60% time. - Created documentation such as test plan, application architecture description and test cases. - Led the release process for the production environment. Created builds for releases and deployed new application versions using blue-green deployment strategy. Tools: Java, Typescript, Selenium, Cucumber

- Developed tests and covered applications via UI automation tests that reduced regression-testing by 30% time. - Analysed main scenarios of using web and mobile applications as visually impaired people user experience and described requirements how to improve this experience. This made the experience of using web- application easier for visually impaired people. Tools: Java, Selenium