Dusan Velickovic

Atomia is a cloud management system that provides automated billing and service delivery for web hosting and cloud companies. I was responsible for the integration of multiple third-party services, and customizing the Atomia platform for specific client requirements.

Hii is an application to easily meet people around you in the same cafe, pub, hotel, etc. It's a great blend between a location and a meeting app. I was responsible for the complete application development and the architecture design.

Staff Sales is a web application for selling items inside a company to its employees. I was responsible for creating a RESTful API, database design, application architecture, and the front-end portion based on the PSD. For the best performance, I picked NestJS because of the architecture similarity with Angular and the application requirements. The front end is built on top of the Angular Material components with Component Dev Kit (CDK).

This is a flight search and booking tool with a complete override Microsoft Identity system. It's written in .NET Core as the back-end framework, with the front end written in Angular. Azure Cosmos DB is used as a persistence storage. The architecture is an Onion with CQRS.