Contributed to the development and optimization of the company’s web and mobile applications for Greece, Mexico, Chile and Brazil, using React, C#, .Net, Javascript, Typescript, CSS, (UI/UX Design).
Focused on front-end consistency, usability improvements, and responsive UI across platforms.
Used Git for version control and collaborative codebase management, feature branching, and code reviews.
Used Jira for Agile project tracking: sprint planning, user story management, release coordination.
