Angel Leon Email & Phone Number

Bogotá, Bogota, Co

- Developed an Angular component library, reducing code repetition by 50% and improving kiosk development efficiency by 40%.- Successfully completed a key project on a tight two-week deadline, adjusting features and delivering on time while meeting all client expectations.

Bogotá, Distrito Capital, Colombia

- I developed a module for the creation of customized document templates, which allowed users to save time in the preparation of recurring documents, and reduce by 80% the time spent on this task.- As the only developer on the project, I was able to maintain the established objectives and deadlines, which allowed us to meet 100% of the project goals.- We implemented improvements in the user interface and in the application's functionalities, which generated a greater customer satisfaction, achieving a change of approximately 80%.- We developed an event tracking module that allowed our clients to receive notifications and reminders of important meetings related to changes in the legislation of the countries in which they work. Thanks to this tool, users can be more efficiently aware of changes and updates in the necessary information.Technology stack: Javascript, typescript, Angular, React, Express, nestJS, MySql, PostgreSQL, SASS

Bogotá, Distrito Capital, Colombia

- I developed an interactive web game that increased the conversion rate by 20%, which allowed the company to effectively attract new users.- I participated in the development of 60% of an application for the Colombian Ministry of Education.- As leader of the development team, I managed to implement an online learning platform for the National Association of Foreign Trade (ANALDEX) with a customer satisfaction rate of 95% which improved the user experience.Tech-stack: Javascript, Angular, React, Express, Next.js, MongoDB, PostgreSQL, SASS