Germán – React, Node.js, JavaScript

It is a platform to enable users with electric vehicles the ability to reduce their costs from every charge and provide them with unique follow-ups as they use their vehicles.

• Built a platform from scratch that allows video calls and live chat messaging;
• Created a subscription payment service with STRIPE API;
• Developed new entities/models for a database using Sequelize and Postgres;
• Created all the UI for the React web app using Next and Rx;
• Defined flow and architecture for the platform.

The platform helps companies to create and organize events for their employees.

• redesigned the existing front-end
• debugged and resolved the application issues
• integrated with different providers

It is a developed-from-scratch dermatology web-based application that provides doctors and patients the ability to connect easily by having video calls, sending photos, surveys, instant messages, and more.

• Created new REST API endpoints that will be consumed by React Native and React web applications using Node, Express, Typescript, and Sequelize;
• Was responsible for the authentication and authorization layer using Keycloak instance by creating and configuring realms, clients, middleware layers, etc.;
• Communicated server to consume third-party API;
• Created unit testing for each endpoint and function developed on the server using Mocha, Chai, and Sinon.

It is a big CRM that provides different tenants the ability to organize and build their websites.

• Created new components for a shared component library;
• Maintained and built new features for the existing application;
• Created unit and integration testing for components;
• Wrote GraphQL queries to consume the required data.

Track orders received from Oracle clients

• I used to spend most of my time performing support tasks.
• Fixing bugs and maintaining PL/SQL queries, built-in Java micro-services
• Developing user interface enhancements