Edwin Einsen Vásquez Velásquez

I have developed in-house tools for the finance and accounting department with Oracle APEX as the main technology—Oracle APEX, PHP, Ruby on Rails, JavaScript, Docker, Git, and Oracle. Success examples: - Payment module for residents, through a kiosk of the Municipality of Guatemala. - Application for managing tools and items in the company’s warehouses. - Application to review the balances of the water meters of the capital city's residents.

Being part of a large project focused on the development of new functionalities and the proposal of substantial improvements for the investment system. Contributing my experience to guarantee excellence at each stage of the project. Ruby on Rails, JavaScript, Scrum, Jira, Docker, Redis, Git, PostgreSQL. Success examples: - Create the endpoints for the new investment API of the system. - Integrations with third-party APIs. - Assist in migration from Rails 5 to 7 version, and Ruby from 2 to 3 version.