The video tutorial provides a comprehensive guide to creating a RESTful API using Node.js, focusing on the development of four endpoints for CRUD operations and utilizing SQL-like N1QL queries to interact with a NoSQL Couchbase database. By the end of the tutorial, viewers should feel confident in using Couchbase NoSQL with N1QL for their RESTful Node.js API projects. This video is the first part of a series, with the next installment aiming to achieve similar objectives using an ODM akin to MongoDB's Mongoose instead of N1QL. For further skill enhancement, viewers are encouraged to explore additional resources on the Couchbase developer portal.