Sławomir is available for hire
Hire SławomirSławomir Wawrzyn
Verified Expert in Engineering
Manual QA Engineer | Developer
Location
Kraków, Poland
Toptal Member Since
October 29, 2019
Sławomir is a QA engineer who is experienced in functional and regression testing both manual and automation as well as in managing small teams of testers. Having worked in different size teams, Sławomir has hunted bugs in mobile and web applications. Sławomir easily collaborates with developers and project managers to accomplish project milestones.
Portfolio
Alteryx
Docker, TestCafe, TypeScript, GitLab, Jenkins Pipeline, Pytest, Python 3...
WorldRemit
Java, Selenide, Hamcrest, Jira, Manual Software Testing, Regression Testing...
Sabre
Manual QA, Testing, Functional Testing, QA Testing, Agile Workflow, Jenkins...
Experience
Availability
Part-time
Preferred Environment
Python, Selenium, Jira, Java, E2E Testing, TypeScript
The most amazing...
...thing I've tested was an application form for government funds. The timely delivery of the functionality saved the bank from losing thousands of customers.
Work Experience
QA Engineer
2020 - 2022
Alteryx
- Applied software testing best practices in implementing automation smoke tests for Alteryx's Windows application in Python.
- Reviewed new test cases, reported defects, debugged and validated, and fixed issues with currently running tests on the project.
- Adhered to Alteryx's internal QA processes which included contributing to verification and validation plans, test reports, and other documentation in compliance with technical and business requirements.
- Applied software testing best practices in implementing automation smoke tests for Alteryx's web application in TypeScript and TestCafe.
Technologies: Docker, TestCafe, TypeScript, GitLab, Jenkins Pipeline, Pytest, Python 3, Manual Software Testing, Regression Testing, Test Automation, Quality Assurance (QA), Automation, SDET, QA Automation
QA Engineer
2019 - 2022
WorldRemit
- Reviewed requirements, specifications, and technical design documents and provided feedback to other test teams.
- Performed test cases, updated leadership about the progress, and reported issues; took care of the overall release process.
- Created new automated E2E test cases which increased the product's test coverage.
Technologies: Java, Selenide, Hamcrest, Jira, Manual Software Testing, Regression Testing, Test Automation, Quality Assurance (QA), Automation, SDET, QA Automation
QA Engineer
2019 - 2020
Sabre
- Completed the manual back-end testing based on the XML interface which ensured that all edge cases were covered by the recently developed functionality.
- Ran the automated regression tests and reviewed results which included analyzing the root cause of every issue.
- Automated functional test scenarios using Python and the internal framework; also created filters to separate bugs and known issues.
- Reported and documented issues in Jira which included coordinating fix delivery inside the agile team.
- Prepared XML requests for developers, which were used in dev tests.
Technologies: Manual QA, Testing, Functional Testing, QA Testing, Agile Workflow, Jenkins, WinSCP, PuTTY, Git, Rally, Jira, Python, Python 3, Test Automation, Quality Assurance (QA), Automation, SDET, QA Automation
QA Engineer
2017 - 2018
Andea
- Executed test scripts which included reviewing results. Also reported and documented issues in YouTrack, HP Quality Center, or Trello.
- Reviewed requirements, specifications, and technical design documents; also provided feedback to the customer.
- Created test cases, reviewed the work of other testers, and managed the test suite versions in TestLink.
- Coordinated the work of other testers from two agile teams.
- Designed, developed, and executed automation scripts using Selenium, Appium, and Python. Created a framework for the Appium tests.
- Established a test strategy with the client during the on-site workshop.
- Created a test plan and test reports. Prepared templates of documents for further use in the whole company.
- Generated test data directly in the database using SQL.
Technologies: Test Planning, Manual QA, Testing, QA Test Plan Management, E2E Testing, Functional Testing, Website QA, QA Testing, Android, Agile Workflow, GitLab, Appium, Selenium, Python, pgAdmin, Microsoft SQL Server, HP Quality Center (QC), Trello, TestLink, YouTrack, Python 3, Manual Software Testing, Regression Testing, Test Automation, Quality Assurance (QA), Automation, SDET, QA Automation
Digital Test Analyst
2016 - 2017
HSBC
- Reviewed requirements, specifications, and technical design documents and provided feedback to other test teams.
- Created and performed UAT test cases for web and mobile banking applications.
- Performed whole day smoke tests during the go-live process. Monitored the application after going live.
- Raised bugs and tracked fixing process in HP Quality Center. Reported progress to the internal customer.
- Provided UX feedback to stakeholders with appropriate justification.
- Created a Java Selenium script that prepares test data for further manual tests.
- Searched for new possibilities of test automation in the continuous development process.
Technologies: Manual QA, Testing, User Acceptance Testing (UAT), Website QA, QA Testing, Agile Workflow, Confluence, Jira, Apache Maven, Selenium, Java, NetBeans, HP Quality Center (QC), Selenium WebDriver, Manual Software Testing, Test Automation, Quality Assurance (QA), Automation, SDET, QA Automation
IT Analyst | Intern
2015 - 2016
BPH Bank
- Communicated with stakeholders to understand their requirements.
- Translated business requirements into technical language and technical answers into business language.
- Analyzed and corrected functional specifications before the development phase.
- Coordinated developers, testers, and other team members to accomplished project milestones on time.
- Supported testers in executing test cases before the deadline.
- Performed test cases, updated progress, and reported issues in Mercury Quality Center.
Technologies: Testing, QA Testing, Agile Workflow, Redmine, SQL, MySQL, Manual Software Testing, Quality Assurance (QA)
Experience
Andea | eWorkin (Tester, Test Coordinator)
https://www.youtube.com/watch?v=mtVuyeRgsHII coordinated all the software testing activities and processes for Andea's eWorkin product. It is a comprehensive solution to streamline shop-floor operations, automate data collection, deliver work instructions, and comprehensive performance monitoring. eWorkin improves efficiency, regulatory compliance, and quality control
Andea | eBox (Tester, Test Coordinator)
https://www.youtube.com/watch?v=zlWNyd_X0XcI coordinated the software testing activities and processes for Andea's eBox product. It is a comprehensive equipment monitoring solution that tracks performance, quality, availability, tasks, and alerts on any factory machine.
500+ (Project Manager, Tester)
I developed a Polish government program that allows Polish citizens to apply for social support through a banking platform. The project required coordinating the work with development teams of other leading Polish banks and government representatives. Timely delivery was very important for the client's public image and we delivered.
Andea | Manufacturing Execution System
I tested and coordinated work of junior testers during the development of an MES (manufacturing execution system) for a leading producer of rolled aluminum and the global leader in beverage-can recycling.
Education
2013 - 2017
Bachelor’s Degree in Informatics and Econometrics
College of Economics and Computer Science - Krakow, Poland
Skills
Libraries/APIs
Jenkins Pipeline, Selenium WebDriver
Tools
YouTrack, Jira, Git, PuTTY, WinSCP, Jenkins, Trello, pgAdmin, GitLab, Apache Maven, Redmine, Pytest, Confluence, Rally, HP Quality Center (QC)
Paradigms
Testing, Automated Testing, Manual Testing, Test Automation, Agile Workflow, Functional Testing, E2E Testing, Automation, User Acceptance Testing (UAT)
Platforms
Android, TestLink, NetBeans, Docker
Languages
Python, Java, TypeScript, Python 3, SQL, JavaScript, TypeScript 3
Storage
Microsoft SQL Server, MySQL
Frameworks
TestCafe, Selenium, Appium, Selenide
Other
Manual QA, Quality Assurance (QA), QA Testing, Website QA, Test Cases, Manual Software Testing, Regression Testing, SDET, QA Automation, Web Applications, Test Planning, QA Test Plan Management, Hamcrest, Planning
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