Pardeep Singh

* Back-end development of micro-services in NodeJS using NestJS with Typescript. For internal communication between the various services, RabbitMQ has been used. Worked briefly with WebSockets. * Worked with NoSql (MongoDB) and Sql DBMS (PostgreSQL and MariaDB) * Gained knowledge about K8s and containers orchestration * Used Docker and Docker compose for app containerization

Backend development using Python and the Django framework for developing a back- office application. Other projects I’ve been working on are made with Nodejs (with the NestJS framework), Mo ngoDB and GraphQL. For the applications containerization I've used Docker. I've also worked with Google Firebase to manage push notifications for mobile devices.

The main project I've worked on is the Zextras' backend that uses Java with Google Guice as the DI framework, while junit 5 has been used for unit tests. In other projects I used Kotlin and Python to read and write data to and from Salesforce tables. As for the frontend, I worked with React and Typescript. I also worked on maintaining/improving the Kafka module developed for the Zextras' backend. DBMS used: MySQL and PostgreSQL. Docker was used as a containerization tool.

Backend development with Java and Spring Framework (Spring SAML, Spring Security, Spring Boot).