Position: JavaScript Developer
Category: JavaScript
English level: intermediate
Years of experience: 2


I have a non-commercial experience in developing a full stack web application. The application is a task tracker similar to an asana. the client side is based on react, redux, saga. the server side is based on express, database mySQL and ORM secuelize. Interaction between the client and the server is carried out through the graphQL. When developing this application, the main problem was storing the tree data structure in a relational database. to solve this problem, I used the materialized path approach