A full-stack web developer can code front-end, back-end, designs, and database management. we can count on a full-stack web developer to design, code, implement and maintain a fully functional modern interactive website 

A full-stack web developer is someone who has good skills in both front-end web design/development and back-end/server coding. You can count on a full-stack web developer to design, code, implement and maintain a fully functional modern interactive website on his/her own (not just a static website with a few pages).

A full-stack developer

  1. Can build a web application from scratch.
  2. Can fix both frontend, backend, and design issues.  No need to wait for a specialized team to finish their job.
  3. Can be the most important person in the team as he can work on any part of the project.
  4. Knowledge of how all layers works leads to better design and performance.

As a business, it is always better to work with a team with full-stack developers so that you can be more sure that your project is done on time and within budget.