There are many reasons why you should hire a Knex.js developer. Some of these reasons include: - Knex.js developers have a deep understanding of how databases work, which allows them to build efficient and reliable database applications. - Knex.js developers are experienced in using various programming languages, which gives them the ability to develop cross-platform applications. - Knex.js developers are familiar with different database management systems, making them able to develop applications that can be used with different types of databases.