• Enhanced application performance, security, and user interface by fixing SonarQube issues, and upgrading Angular, .NET, and Bootstrap versions across multiple apps, resulting in improved code quality, maintainability, and access to the latest features and design elements.

• Took on the responsibility of being the application innovation owner for a critical application in the dealer operations field that facilitates invoice services for GM dealerships in multiple South American countries, including Peru, Uruguay, Ecuador, Chile, and Colombia. Skillfully managed and resolved critical operational needs and daily production issues for GM's South American business, ensuring uninterrupted functionality and optimal performance.

• Created, executed, validated, launched, and upheld an essential worldwide geolocation platform. Thisplatform efficiently manages 50 million monthly API requests while furnishing a comprehensive dealer information search service to over 90 downstream applications and integrators.• Enhanced and introduced new functionalities to a pivotal system that forms the foundation of GM's used car platform, enabling effective management of location-based data within the Distribution Center/Car Bravo.• Devised and established a web service along with a database framework as a replacement for a retiring web application housing internal employee data. Achieved cost savings by coordinating the migration of the application to an alternative platform. This innovative system proficiently stores, updates, and manages GM employee information, catering to the requirements of 83 downstream stakeholders.• Created Java-based REST APIs using Spring, and designed Unit Test cases with JUnit and Mockito. Enhanced Angular UI, elevating test coverage to 95% via Jasmine and Karma unit tests.• Attained proficiency in the Agile Scrum methodology through utilization of Azure DevOps Server, actively engaging in daily scrum meetings, backlog refinement, sprint planning, review, and retrospective sessions.

• Assisted on Android development to reach feature parity with the iOS version• Experienced SDLC from planning, analysis, implementation to testing stage• Utilized automated testing tool, Espresso, on UI interface

• Developed customer service and communication skills  • Developed the ability to work with team members

• Attained, and further developed leadership skills by leading, and coordinating squad members in daily basis including multiple military trainings• Strengthened ability to work under pressure and and ability to work well in a team setting• Developed collaboration, effective communication, and time management skills