Ievgen Cherner

Project description:

Sport bets applications and services.

Responsibilities:

• work as part of the performance team - analysis and gradual improvement of the platform
• analysis of business requirements and investigation of the impact of code changes on the system
• configuring Keycloak
• work with Kafka configuration and investigation of changes on the performance
• work with CI/CD pipeline automation
• supporting and bug-fixing

Tools & Technologies:

Java, Spring Boot, Kafka, PostgreSQL, Maven, Ansible, Bitbucket, Websockets, Junit, Ansible, Terraform, Docker, Kubernetes.

Project description:

Service for booking real estate properties. A world leader company providing services to clients with solutions to book and manage real estate properties like co-workings, meeting rooms, offices, and the like of such.

Responsibilities:

The solution under test was an Azure-hosted complex of middleware applications proxying the front-end requests to the back-end consumers.

• Developing and maintaining automation scripts using Java
• Executing automated test scripts and analyzing results
• Collaborating with cross-functional teams to ensure testing requirements are met
• Continuously improving the testing process, automation frameworks, and test strategies
• Providing feedback to the development team regarding code quality and potential issues
  

Tools & Technologies:

Java, Selenium, Rest Assured, Azure (Azure DevOps), Cosmos DB, MS SQL.

Project description:

Threat monitoring and analytics platform.

Responsibilities:

• participation in test planning sessions and in writing Test Plans
• develop new automated test cases and enhance the current test suite as new functionality is built
• regression and smoke report analysis and code review
• bug fixing and code improvement
• cooperate with product stakeholders to identify and prioritize tests that are candidates for automation
• reporting and tracking of defects using JIRA

Tools & Technologies:

Selenium, Cucumber, JUnit, xPath, regex, RestAssured, JSON. For Continuous integration use TeamCity.

Project description:

Data Crawling Platform.

Responsibilities:

• requirements analysis from client
• design, development, data storage, and other implementation activities
• take part in the development of the backend part of an auxiliary application for data validation
  

Tools & Technologies:

Work with Web-Harvest tools. Methodologies used in the project: Agile (Scrum), Kanban.

Project description:

Project Arm (cash register).

Responsibilities:

• work with JDBC, I/O, JasperReports, and SWING for GUI
• improvement of existing functional
• bug fixing and adding new functionality
• write test cases
• do testing for existing and new functionality
  

Tools & Technologies:

Java, MySQL, XML, JSON.

Project description:

American credit rating agency.

Responsibilities:

• development of Selenium Framework for existing product
• write unit tests
• write integration tests

Tools & Technologies:

Backend used Oracle DB and Java with Spring, FrontEnd ExtJS4.