
Marcin Styczeń
Verified Expert in Engineering
Test Automation Developer
Masłów Drugi, Poland
Toptal member since May 23, 2019
Marcin is passionate about IT, as reflected in his attitude and body of work. He is hardworking, communicative, and comfortable in both small and large teams. With eight years of experience, Marcin specializes in software testing and development for web apps. He is fluent in Java, Selenium WebDriver, and other top-notch testing frameworks.
Portfolio
Experience
- Quality Assurance (QA) - 8 years
- Manual Testing - 4 years
- Scrum - 4 years
- IntelliJ IDEA - 4 years
- Selenium WebDriver - 3 years
- Git - 3 years
- TestNG - 3 years
- Selenium Grid - 1 year
Availability
Preferred Environment
Ubuntu, Debian, Linux, IntelliJ IDEA, Windows
The most amazing...
...coding task in my career was when I implemented a speech-to-text algorithm based on a language recognition engine.
Work Experience
Test Automation Engineer
Sii Poland
- Designed a test framework from scratch (web) in C#.
- Implemented a test framework for mobile automation.
- Performed manual testing for web and mobile (Android, iOS).
- Implemented automated tests for a mobile framework.
- Composed test documentation for test framework and product.
- Participated in discussions about test framework architecture.
Test Automation Engineer
OEC
- Redesigned a test automation framework.
- Monitored the overall product's perfomance.
- Automated many new test cases.
- Added new test cases.
- Solved clients' issues.
- Performed manual tests scenarios, regression testing, security testing, and exploratory testing.
QA Engineer
Luxoft
- Executed manual tests scenarios.
- Added new test cases.
- Solved many customer issues.
- Improved automation test framework.
- Performed penetration testing.
Software Tester
Capita
- Executed manual tests scenarios.
- Gave feedback especially about concerns about web applications responsiveness, and the design.
- Created a few automation tools for Excel spreadsheets.
- Organized the internal training sessions about software development.
Pentester
EPAM Systems
- Performed various types of penetration testing on a client's web application.
- Created a Metasploit module.
- Performed company internal network security audits.
- Developed many PHP applications for training purposes.
- Reviewed and redesigned the company's cybersecurity policies.
Junior Software Developer
EPAM Systems
- Developed small desktop applications as the part of EPAM Java Academy course.
- Participated in few internal meetings.
- Performed interviews for other Java Academy participants.
Experience
Sonya Blackjack Test Framework
https://github.com/Januarius93/SonyaBlackJackIt is a simple scenario to execute: start the game, play, and stop the game. Besides the test framework architecture, the project also has a simple bot which simulates real player actions.
One-octave Online Piano
https://github.com/Januarius93/PianoProjWHT Web Automation Test Scenarios
https://github.com/Januarius93/WHTestScenarioRestaurant App
https://github.com/Januarius93/restaurantEducation
Engineer's Degree in Electronics and Telecommunications
AGH University of Science and Technology - Kraków, Poland
Skills
Libraries/APIs
Selenium WebDriver, Selenium Grid, AssertJ
Tools
IntelliJ IDEA, Git, REST Assured, Apache Maven, Postman, HP Application Lifecycle Management (ALM), Jenkins, Sqlmap, Wireshark, Cucumber
Frameworks
TestNG, Appium, Selenide, Hibernate, Spring Boot
Paradigms
Manual Testing, Test Automation, Scrum, Testing, Penetration Testing, Behavior-driven Development (BDD), Test-driven Development (TDD), Non-functional Testing
Languages
Java, PHP, Visual Basic for Applications (VBA), JavaScript, SQL
Platforms
Windows, New Relic, Linux, Debian, Ubuntu, JavaFX, Fedora, Windows Server, Android, iOS, Kali Linux, Debian Linux, Burp Suite
Storage
PostgreSQL, MySQL
Other
Quality Assurance (QA), Mobile App Testing, Test Automation Frameworks, Exploratory Testing, Test Cases, Test Design, Fintech, Mobile Device QA Automation, Windows Subsystem for Linux (WSL)
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