Available to hire
Hi, I’m Feidias Antoniou, a QA Engineer currently at Easy Markets. I specialize in end-to-end testing of web and mobile trading platforms, designing robust test strategies, and delivering reliable software in fast-paced financial environments. I’m passionate about turning complex requirements into clear test plans and collaborating with developers and product teams to raise quality and user satisfaction.\n\nI enjoy building automated tests with Appium, Selenium, and CI/CD tooling, conducting usability testing, and driving continuous improvement across the software lifecycle. I’m committed to learning new technologies and sharing knowledge with my Scrum teams to ensure high-quality software releases.
Skills
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Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Work Experience
Quality Assurance Engineer at EasyMarkets
April 1, 2024 - PresentConducted comprehensive testing of web and mobile trading applications, ensuring functionality, performance, and security standards for a seamless Forex user experience. Designed and executed manual and automated test cases across Android and iOS browsers/devices; implemented mobile test automation using Android Studio, Appium, Selenium, and Cucumber; collaborated with development and product teams to clarify requirements and align testing with business goals; performed regression testing during releases; utilized Redmine and QA Touch for bug tracking and test management; conducted usability testing to improve UI/UX for web and mobile clients; performed backend data validation via SQL and UNIX logs; maintained SDLC awareness and collaborated with onshore/offshore teams; conducted manual and automated testing using Ginger; implemented end-to-end testing within SCRUM teams.
Software Test Engineer at Amdocs Development Limited
April 1, 2024 - October 14, 2025Metro PCS by T-Mobile: involved in multiple projects including Catalog One/Digital One (Comcast Orion Corporation), Comcast Residential Modesto, and Bell Canada. Participated in daily status calls, review meetings and training sessions; executed end-to-end flows including billing and reporting; validated Microservices APIs using Postman, Insomnia, ARC and SoapUI; contributed to UAT, SIT, System Integration, Regression, Penetration and Security Testing for CRM, OMS – Order Management System, OSO Portal, etc.; wrote and executed test scenarios and cases, managed defects and environments, and supported load testing with device emulators; rebooted test environments and deployed hotfixes; tested Payment Processing, Shipping and Handling Methods via Web Services such as EDGE, RISE, CRM, WEB, EDGE Lite and SOAP UI; performed data validation with SQL and UNIX logs; collaborated with onshore and offshore teams; executed end-to-end testing in Scrum teams to ensure high-quality delivery.
QA Engineer at Easy Markets
April 1, 2024 - PresentCon ducted comprehensive testing of web and mobile trading applications, ensuring functionality, performance, and security standards for a seamless Forex user experience. Designed and executed manual and automated test cases, identifying and reporting defects across Android and iOS devices and multiple browsers. Implemented mobile test automation for Android using Android Studio, Appium, and Cucumber (Frameworks) to accelerate test cycles and improve coverage. Collaborated with development and product teams to clarify requirements, refine user stories, and align tests with business goals. Performed regression testing during releases to validate existing features while new functionality was introduced. Used Redmine and QA Touch for defect tracking and test management, and conducted usability testing to ensure intuitive, responsive interfaces for web and mobile clients.
Software Test Engineer at Amdocs Development Limited
April 1, 2024 - October 14, 2025Led testing activities for multiple telecom projects (e.g., Metro PCS by T-Mobile Romania; involving Catalog One/Digital One, Comcast Orion, Comcast Residential Modesto, Bell Canada). Participated in daily status calls, reviews, and training sessions. Performed UAT, SIT, System Integration, Regression, Performance, Security, and Sanity testing across AmDocs product suite (CRM, OMS – Order Management System, OSO Portal). Wrote design test scenarios, executed test cases, logged defects, and refreshed environments with devices and sim numbers. Rebooted test environments, deployed hotfixes, and troubleshot issues. Worked with payments processing and shipping methods via Web Services (EDGE, RISE, CRM, WEB, EDI) for valid responses. Performed data validation via SQL queries and log validation. Experienced SDLC with onshore and offshore teams. Executed end-to-end testing within Scrum teams, contributing to high-quality software deliveries through active participation in sprint activities, r
Software Test Engineer at easyMarkets
April 1, 2024 - PresentConduc ted comprehensive testing of web and mobile trading applications, ensuring functional, performance, and security standards were met for a seamless user experience in the Forex market. Designed and executed manual and automated test cases, identified and reported defects across browsers and devices (Android and iOS), contributing to the delivery of reliable and high-quality trading platforms. Implemented Mobile Test Automation for Android applications using Android Studio with Appium and Selenium, and Cucumber as Frameworks, enabling faster test execution, better user experience, and early bug detection. Collaborated with development and product teams to clarify requirements, refine user stories, and ensure testing aligned with business goals and customer needs. Performed rigorous regression testing during regular releases to ensure existing features remained stable while new functionalities were introduced to the trading platform. Used Redmine and QA Touch for bug tracking, test
Software Test Engineer at Amdocs Development Limited
April 30, 2024 - October 14, 2025Involved in end-to-end testing across multiple projects (e.g., Catalog One/Digital One - ComCast Orion Corporation, Comcast Residential Modesto, and Bell Canada). Participated in daily status calls, review meetings, and training sessions. Experienced in end-to-end flows including Billing and Day-End reporting. Executed REST/Microservices using tools like Postman, Insomnia, ARC, and SoapUI. Involved in UAT, SIT, System Integration, Regression, Penetration and Security Testing, and Sanity Testing of the Amdocs Product Suite (CRM, OMS – Order Management System, OSO Portal, etc.). Wrote and designed testing scenarios and executed test cases, opened defects, configured environments with devices and SIM numbers, and managed environments using Jenkins. Rebooting test environments, deploying hotfixes, troubleshooting, and reporting issues across environments. Worked with Payment Processing, Shipping and Handling using Web Services (EDGE, RISE, CRM, WEB, EDG Elite and SOAP UI). Performed back
QA Engineer at Easy Markets
April 1, 2024 - PresentConducted comprehensive testing of web and mobile trading applications, ensuring functionality, performance, and security. Designed and executed manual and automated test cases; identified and reported defects across Android and iOS devices. Collaborated with development and product teams to refine requirements and align testing with business goals. Performed robust regression testing during releases to ensure existing features remained stable while new functionality was introduced. Used Redmine and QA Touch for defect tracking and test management; performed end-to-end testing with device emulation and backend data validation via SQL; contributed to delivering a reliable and high-quality trading platform.
Software Test Engineer at Amdocs Development Limited
April 1, 2024 - October 14, 2025Involved in multiple projects (Metro PCS by T-Mobile, Vodafone Romania, Comcast Orion Corporation, Comcast Residential Modesto, Bell Canada). Performed UAT, System Integration, Regression, Penetration and Security Testing; authored and executed test cases; validated backend data with SQL; tested Payment Processing, Shipping and Handling Methods using Web Services (EDGE, RISE, CRM, Web, EDGE Elite, SOAP UI). Rebooted test environments and deployed hotfixes; troubleshooted issues across environments. Worked with Scrum teams to implement end-to-end testing, refined user stories, and ensured high-quality software delivery. Used tools such as Postman, Insomnia, ARC and SoapUI for API testing; contributed to end-to-end testing for CRM and OSO Portal, etc.
Software Test Engineer at Amdocs Development Limited
August 1, 2021 - April 1, 2024Involved in multiple projects (Catalog One/Digital One – Comcast Orion Corporation, Comcast Residential Modesto, Bell Canada). Participated in daily status calls and training sessions; executed end-to-end flows including Billing and End-of-Day reporting; tested Microservices APIs using Postman, Insomnia, ARC and SoapUI; contributed to UAT, CIT, System Integration, Regression, Penetration and Security Testing, and Sanity Testing of Amdocs products suite (CRM, OMS – Order Management System, OSO Portal, etc.); authored and executed test scenarios and test cases; reported and tracked defects, rebooted test environments, and deployed hotfixes; worked with Payment Processing, Shipping, and Handling methods via Web Services for valid responses; performed data validation via SQL and log analysis; demonstrated knowledge of SDLC and collaborated with Onshore and Offshore teams; performed manual and automated testing within Scrum teams to ensure high-quality software delivery.
Education
BSc Computer Science at University of Surrey
September 1, 2018 - June 1, 2021BSc Computer Science at University of Surrey
September 1, 2018 - June 1, 2021BSc (Hons) Computer Science at University of Surrey
September 1, 2018 - June 30, 2021BSc (Hons) Computer Science at University of Surrey
September 1, 2018 - June 1, 2021BSc at University of Surrey
September 1, 2018 - June 1, 2021Qualifications
Certified PHP Developer - Professional Level
January 11, 2030 - October 14, 2025Certified JavaScript Developer - Professional Level
January 11, 2030 - October 14, 2025PHP Essential Training
January 11, 2030 - October 14, 2025JavaScript Essential Training
January 11, 2030 - October 14, 2025Selenium
January 11, 2030 - October 14, 2025Test Automation Foundations
January 11, 2030 - October 14, 2025Agile Testing
January 11, 2030 - October 14, 2025Getting Started as a Full-Stack Web Developer
January 11, 2030 - October 14, 2025Cisco Certified Network Associate (CCNA 1 & 2)
January 11, 2030 - October 14, 2025BSc (Hons) Computer Science
September 1, 2018 - June 1, 2021Certified PHP Developer - Professional Level
January 11, 2030 - October 14, 2025Certified JavaScript Developer - Professional Level
January 11, 2030 - October 14, 2025PHP Essential Training
January 11, 2030 - October 14, 2025JavaScript Essential Training
January 11, 2030 - October 14, 2025Test Automation Foundations
January 11, 2030 - October 14, 2025Agile Testing
January 11, 2030 - October 14, 2025QA Automation Certification
January 11, 2030 - October 14, 2025Certified PHP Developer - Professional Level
January 11, 2030 - October 14, 2025Certified JavaScript Developer - Professional Level
January 11, 2030 - October 14, 2025PHP Essential Training
January 11, 2030 - October 14, 2025JavaScript Essential Training
January 11, 2030 - October 14, 2025Agile Testing
January 11, 2030 - October 14, 2025Certified PHP Developer - Professional Level
January 11, 2030 - October 14, 2025Certified JavaScript Developer - Professional Level
January 11, 2030 - October 14, 2025PHP Essential Training
January 11, 2030 - October 14, 2025JavaScript Essential Training
January 11, 2030 - October 14, 2025Learn Object Oriented PHP By Building a Complete Website
January 11, 2030 - October 14, 2025AQE Ginger Automation Certification
January 11, 2030 - October 14, 2025Test Automation Foundations
January 11, 2030 - October 14, 2025Agile Testing
January 11, 2030 - October 14, 2025Cisco Certified Network Associate (CCNA 1 & 2)
January 11, 2030 - October 14, 2025Certified PHP Developer - Professional Level
January 11, 2030 - December 17, 2025Certified JavaScript Developer - Professional Level
January 11, 2030 - December 17, 2025QA Automation Foundations
January 11, 2030 - December 17, 2025CCNA 1 & 2
January 11, 2030 - December 17, 2025Industry Experience
Software & Internet, Financial Services, Professional Services, Media & Entertainment, Telecommunications, Education, Other
Skills
See more
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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