*Developed desktop and web systems using technologies such as C# in MonoDevelop, MySQL, HTML, CSS, JavaScript, Ruby on Rails, PostgreSQL, among others *Supported and maintained existing automated test cases and added new ones to the HOS web platform using Java and Selenium *Migrated an old mobile test suite from eggplant with Python and Selenium *Provided functional testing for the new OT1 platform and created new automated tests for web platform and API services *Developed new automated framework for API testing *Handled test cases design, testing, recording, and bug tracking for new functionalities, apps, and SCORMS