02/26/2026 updated

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Senior Software Developer in Test / QA Principal

Bratislava, Slovakia Ing. University of Economics in Bratislava
Bratislava, Slovakia Ing. University of Economics in Bratislava

Profile attachments

Jakub_Mackanic_Resume de.pdf
Jakub_Mackanic_Resume.pdf

About me

Ich bin ein begeisterter Anhänger der Wirtschaftswissenschaften und neuer Technologien mit mehr als neun Jahren Erfahrung in den Bereichen Testautomatisierung, Entwicklung, Big Data und DevOps.

Java (Programming Language)JavaScriptApplication Programming Interfaces (APIs)Amazon Web ServicesAtlassian ConfluenceAtlassian JiraAutomationTest AutomationCloud ComputingSoftware QualityDatabasesDevOpsPython (Programming Language)MariaDBProject ManagementOracle DatabasesQuality ManagementMockitoSeleniumSimple Object Access Protocol (SOAP)Software EngineeringTest DataTypeScriptWeb ServicesTestingPostmanCypress (Programming Language)GitContainerizationPlaywrightAtlassian ToolsData ManagementCucumber (Software)Selenium WebdriverSoftware Version ControlApi ManagementDockerJenkinsProgramming Languages
Test Automation Framework Development
Expertise in designing, implementing and maintaining robust test automation frameworks using Java, TypeScript, Selenium, Cypress and various testing tools for comprehensive quality assurance

Software Development in Test
Proficiency in developing automated test solutions, implementing CI/CD pipelines, and ensuring software quality throughout the development lifecycle using modern technologies and methodologies

Cloud Infrastructure and DevOps
Experience with AWS services, Docker containerization, Jenkins CI/CD, and cloud-based testing environments for scalable and efficient automation processes

Programming Languages
Strong knowledge of Java 8/17, Python, JavaScript/TypeScript for test automation and software development

Testing Tools and Frameworks
Extensive experience with Selenium WebDriver, Cypress.io, Cucumber BDD, Rest Assured, Postman, and Playwright for comprehensive testing coverage

Database Technologies
Working knowledge of Oracle Database, MariaDB, and various data management solutions for test data preparation and validation

Version Control and Project Management
Proficiency in Git, Jira, Confluence, and Atlassian tools for code management and project coordination

API Testing and Web Services
Experience with REST/SOAP services testing, API automation, and service mocking using tools like Wiremock and Mockito

Languages

GermanFluentEnglishNative speakerSlovakNative speaker

Project history

Sr. SDET/Principal QA

bol-systemhaus
Designed, extended, and maintained a robust and scalable dockerized test automation framework and architecture, utilizing Java 17, Spring Boot, TypeScript, Maven, Selenium, Cypress, Cucumber, wiremock/Mockito and Rest Assured for REST and SOAP services. Coordinated a team of two automation engineers, providing guidance and support to ensure the successful implementation and execution of automated tests.

Sr. Software Developer In Test

EPAM Systems
Led automation activities as a Senior Software Developer In Test at EPAM Systems, utilizing a technical stack that included Java 8, typescript, node.js, Playwright, Gradle/Maven, Atlassian tools, and various cloud-based solutions such as Terraform, Databricks, and Azure ADO Pipelines. Designed, implemented, and extended automation framework architecture and pipelines for ETL processes, utilizing python, pyspark and databricks.

Software Developer Engineer In Test

First Data/Fiserv Corporation
Developed automation framework and automated gherkin phrases, supervised and mentored manual testers, prepared workshops regarding gherkin syntax and BDD methodology, provided consultations about automation, and reported regularly to IT Director and Enterprise IT Architect.

Test Lead

Bethereum, Limited
Head of testing strategy providing QA quality assurance during the whole life cycle of development for each project, manual testing and developing automated test scripts, while helping other developers with minor frontend bugs.

Professional Tester

Bethereum, Limited
Responsible for manual and automated tests of frontend and backend using modern technologies like Cypress.io, Postman and Applitools according to the specifications of stakeholder.

Software Tester

Interway, a.s.
Responsible for manual and automated tests of a newly developed web modules and applications using modern technologies and creations of user manuals for clients. Also helping other developers with frontend and GUI issues.

IT Support

Západoslovenská energetika, a.s. - Skupina ZSE
Providing technical support to end users, e-mail and telephone comunication with everyday work in Excel functions. Also testing software, hardware devices and installing necessary softwares on them to work properly in an outer area.

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