David Antonio Barrios Alvarado Email & Phone Number

Bogotá, Distrito Capital, Colombia

- Work with multiple teams across the company to lead and create new initiatives that help the experience of the users in the platform and reduce in more than 1000 support tickets each month.- Migrate old website pages implemented on React using class components to React using functional components, and add/update unit testing, e2e test improving the code quality, and user experience for the clients.- Implement synthetic tests to the new and legacy pages to validate the correct flow and… Show more - Work with multiple teams across the company to lead and create new initiatives that help the experience of the users in the platform and reduce in more than 1000 support tickets each month.- Migrate old website pages implemented on React using class components to React using functional components, and add/update unit testing, e2e test improving the code quality, and user experience for the clients.- Implement synthetic tests to the new and legacy pages to validate the correct flow and help to detect possible incidents quickly using DataDog.-Create Heap dashboards to monitor the pages to detect what user experience we can improve for the clients.- Add/update backend services using technologies like NodeJs, and Java. Show less

Medellin

- Develop new features for web and mobile applications of a financial company using Angular, Ionic and typescript.- Add/Update unit testing to reach 95% of code coverage using karma and Jasmine.

Medellín, Antioquia, Colombia

- Implement new features in the web/desktop application for PLC management using Angular, Typescript.- Maintain the containers of backend services using Docker, Kubernetes and Helmet.- Add/Update unit testing to improve the code coverage using Karma and Jasmine.

- Implement new features in the Web application of a Brazilian Bank to improve the onboarding experience to facilitate the registration, delivery and verification of documents for new clients using Angular, Java, Typescript, and Docker.- Add/Update unit testing to ensure code quality using Karma and Jasmine.

Bucaramanga, Santander, Colombia

- Developed and updated functionality based on customer requirements to ensure excellent user experience using C# and .Net.- Maintain backend services using C#.- Implement new features for side projects using React and NodeJs.

Bucaramanga Metropolitan Area

- Implement new features for web application of a Financial Company in Colombia using Angular, React and Java.- Maintain and add new features for the mobile app of the company using Ionic.- Help with the onboarding process of Trainees developers.

Bucaramanga, Santander