Experience

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  Nokia siemens networks

  Aug 2010 - Mar 2013

  Project overviewDedicated LTE eNodeB platform for Japanese mobile operator leader NTT DoCoMo. Base station’shardware & software were based on NSN’s Flexi BTS architecture solution. Purpose of this projectwas to verify implemented features in embedded software in Control Plane architecture level on functional and non-functional fashion.Responsibilities▪ gathering business requirements▪ test planning, analysis, design and implementation▪ manual testing▪ test automation▪ defects reportingTech stack - Win XP/7, Linux, HP Quality Center, internal defects tracking and automation tools Show less Project overviewDWDM transport platform hiT 7300 for high-capacity transport within regional and long-hauloptical networks for AT&T & Verizon operators. Hardware and software were based on NSN’ssolution. Main purpose of this project was to verify embedded software according to alarm, performance, security and log management features on functional and non-functional fashion.Responsibilities▪ requirements review▪ test analysis and design▪ manual testing▪ test automation▪ defects reporting▪ creating user documentation/manualsTech stack - Win XP, Linux, HP Quality Center, internal defects tracking and automation tools Show less

  • Integration & Verification Engineer (LTE Radio Access)

    Nov 2011 - Mar 2013

  • System Verification Engineer (Optical Networks)

    Aug 2010 - Oct 2011
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  Credit suisse

  Apr 2013 - Feb 2016

  Quality assurance specialist (etrading qa)

  Project overviewInvestment Banking front office applications (GUI desktop, Client-Server) for supportingelectronic trading in daily Credit Suisse traders’ activities in fixed income areas. Purpose of thisproject was to verify functionality and integrity in end-to-end flow.Responsibilities▪ gathering business requirements▪ test analysis, design and implementation▪ manual and automated test execution▪ defects reporting▪ provide reports and QA sign-offsTech stack - Win 7, Linux, SQL, Jira, HP Quality Center Show less

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  Softserve

  Mar 2016 - Jun 2018

  Senior test engineer

  Project overviewCisco Advance Malware Protection for Endpoints Connector is a lightweight software (GUIdesktop) installing on user’s operating system to track file and network activity, part of the cloud based security solution that provides complete protection against unwanted threats, breachesand malware. Main purpose of this project was to verify performance benchmark of theapplication and its impact on operating system stability, resources utilization.Responsibilities▪ direct interaction with Client in terms of gathering business requirements, documenting andreporting test results, test progress, metrics, team status, needs and escalations▪ test automation▪ automated test execution▪ defects reportingTech stack - Win 7, Selenium WebDriver, Bugzilla, Git, Jenkins Show less

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  Ubs

  Jul 2018 - Oct 2022

  Tech software engineer in test

  Project overviewInvestment Banking Loans trading platform containing multiple applications (web based with microservices architecture) for supporting daily front-office activities of business users. Purpose of these projects is to verify and validate functionality and integrity in end-to-end flow.Responsiblities▪ test analysis, design and implementation▪ test automation▪ automated and manual test execution▪ defects reporting▪ provide QA sign-offsTech stack - Win 10, Linux, Selenium WebDriver with Java, GitLab, SQL, Jira Xray, RestAssured, Postman Show less

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  Sdet consulting paweł sztul

  Oct 2022 - now

  Qa / test automation freelancer

  With over 14 years of experience in software testing, I offer specialized QA and test automation consulting services tailored to your business needs. My expertise spans banking, fintech, telecom, networking & security, and healthcare, where I have successfully built, improved, and maintained high-quality testing processes and automation frameworks.How I Can Help Your Business:✅ Test Automation & Framework Development – Enhancing and maintaining automation solutions to ensure efficient and reliable software delivery.✅ QA Process Optimization – Improving testing strategies, automation coverage, and overall software quality.✅ Manual & Automated Testing – Combining deep test analysis with hands-on execution to ensure application integrity.✅ Industry-Specific Expertise – Proven success in fintech, telecom, networking, and healthcare projects.✅ Flexible & Scalable Solutions – Working independently or as part of a team, adapting to business needs with minimal onboarding time.Technologies & Tools I work with:💻 Java, Selenium WebDriver, Playwright, Rest Assured, Postman🔧 Git, GitLab, Jenkins, Linux, Jira Xray☁️ Cloud & API Testing, Microservices Architecture🚀 Looking for a highly skilled test automation consultant to improve your software quality? Let’s connect and discuss how I can support your project! Show less