Roman Didyk

Lead Software Development Engineer in Test @GlobalLogic

NJ, US

Developed test automation framework (Java, RestAssured, Gradle, AssertJ, APDU) to certify the software based on remote SIM provisioning (GSMA) technology for consumer and IoT devices. E2E testing scenarios are covered by 100%- Converted existing Postman API test sets into Java tests (TestNG + RestAssured). API calls test coverage reached 100%- Implemented test scenarios with APDU commands to cover interactions with EUICC (SIM) interfaces resulting in a 68% growth in test coverage- Developed test automation framework (Java, Selenium, Selenide, Gradle, AssertJ) for testing solutions with remote management capabilities that allow to operation of sensitive data and running secure apps such as authorization, payment, and lifecycle management on any mobile device, increasing coverage of End-to-End scenarios to 85%- Created API test automation framework (Postman, Newman) and injected it into the CI/CD pipeline. 100% of API calls are covered by positive and negative scenarios- Performed several performance testing sessions by using JMeter. Received outcomes helped the development team to identify areas for improvement- Designed Python-based test automation framework (ADB, MQTT, Jenkins, Pytest) that includes E2E testing scenarios with XR applications on devices (VR Headset or Headset emulator) and UI testing of the management portal- Implemented pre-setup scripts (Python, Linux shell, ADB) that allow to get the devices ready for testing (set up connections, grant permissions, install agents)- Created parametrized CI/CD pipelines (Jenkins) automating routine activities and decreasing build time.