A full-stack developer is simply someone who is familiar with all layers in computer software development. These developers aren't experts at everything; they simply have a functional knowledge and ability to take a concept and turn it into a finished product.
A Full Stack developer:
- Must be able to write optimized front-end code in HTML, Java, Php, and JavaScript
- Need to know how to understand, create and query database
- Must be able to make use of API’s and writing backend code in Ruby, Python or Java
- Require to have have a working knowledge of system infrastructure which will essentially include hardware and operating system
- Should have know how of coordinating with client and how to manage the entire project
- Full Stack developer Must follow the networking and security techniques