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I am Kata Szelezsan, a Senior Test Engineer with 20+ years in software quality assurance, specializing in banking and enterprise systems. I have deep experience in Agile environments and in testing web, mobile, and mainframe solutions, including FX and Precious Metals trading-related platforms. I’m passionate about driving test strategy, leading cross-functional collaboration, and delivering high-quality releases. I focus on stakeholder alignment, risk management, and continuous quality improvement, and I enjoy turning complex requirements into practical test approaches.…I am Kata Szelezsan, a Senior Test Engineer with 20+ years in software quality assurance, specializing in banking and enterprise systems. I have deep experience in Agile environments and in testing web, mobile, and mainframe solutions, including FX and Precious Metals trading-related platforms. I’m passionate about driving test strategy, leading cross-functional collaboration, and delivering high-quality releases. I focus on stakeholder alignment, risk management, and continuous quality improvement, and I enjoy turning complex requirements into practical test approaches.

Kata Szelezsan

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I am Kata Szelezsan, a Senior Test Engineer with 20+ years in software quality assurance, specializing in banking and enterprise systems. I have deep experience in Agile environments and in testing web, mobile, and mainframe solutions, including FX and Precious Metals trading-related platforms. I’m passionate about driving test strategy, leading cross-functional collaboration, and delivering high-quality releases. I focus on stakeholder alignment, risk management, and continuous quality improvement, and I enjoy turning complex requirements into practical test approaches.…I am Kata Szelezsan, a Senior Test Engineer with 20+ years in software quality assurance, specializing in banking and enterprise systems. I have deep experience in Agile environments and in testing web, mobile, and mainframe solutions, including FX and Precious Metals trading-related platforms. I’m passionate about driving test strategy, leading cross-functional collaboration, and delivering high-quality releases. I focus on stakeholder alignment, risk management, and continuous quality improvement, and I enjoy turning complex requirements into practical test approaches.

Available to hire

I am Kata Szelezsan, a Senior Test Engineer with 20+ years in software quality assurance, specializing in banking and enterprise systems. I have deep experience in Agile environments and in testing web, mobile, and mainframe solutions, including FX and Precious Metals trading-related platforms.

I’m passionate about driving test strategy, leading cross-functional collaboration, and delivering high-quality releases. I focus on stakeholder alignment, risk management, and continuous quality improvement, and I enjoy turning complex requirements into practical test approaches.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Advanced

Hungarian

Fluent

Work Experience

Senior Test Engineer at EPAM Systems GmbH

May 1, 2017 - May 1, 2026

Senior Test Engineer in Agile Scrum teams within the banking and investment domain, including years supporting FX and Precious Metals (PM) trading-related systems. Focused on testing trading workflows, backend processing validation, and quality assurance for multiple releases. Gained extensive expertise in in-house backend applications (FX, PM and Output Documentation) integrated with diverse interfaces and formatting engines. Collaborated with cross-functional teams, ensured proactive risk identification, and secured availability of proper test data with timely delivery.

Senior Test Engineer, Test Lead at EPAM Systems Budapest

April 1, 2013 - May 1, 2017

Native mobile application testing for Adidas, focusing on real-world usage and device integration. Conducted extensive field testing of sport-related functionality, ensured accurate tracking and performance of wearable and mobile features. Validated data accuracy and system behavior in real-life conditions, including device-related functionalities such as step counter accuracy, heart rate measurement, and GPS tracking.

Senior Test Engineer at The Core Banking Group

May 1, 2012 - April 1, 2013

Contributed to end-to-end quality by creating and executing test cases, validating functional requirements, identifying and tracking defects, and collaborating with cross-functional teams to ensure reliable and high-quality software releases. Worked on a scalable automated testing framework for core banking applications, enabling parameterized and reusable test scenarios to support efficient and consistent validation.

System Analyst at Multilogics

August 1, 2010 - May 1, 2012

Banking area: contributed to the development of enterprise software solutions supporting corporate lending and risk management for banking clients. As a Business Analyst, gathered and clarified business requirements and translated them into functional specifications to support the development process. Bridged the gap between business needs and technical implementation.

Test Engineer at Statlogics

May 1, 2006 - July 1, 2010

Banking area: started career on banking solutions for Central and Eastern European financial institutions, focusing on consumer lending and risk management systems. Gained a strong foundation in software testing and quality assurance, while contributing to the validation of business-critical banking applications.