Advanced skills in developing software with Ruby on Rails.
3. Experience working with PostgreSQL.
4. Experience working in an agile-like environment
5. Solid understanding of object-oriented programming
6. Proficient understanding of code versioning tools e.g. Git, Mercurial, or SVN. 7.
What do Ruby on Rails developers do?
A Ruby on Rails developer is a web and mobile app development professional who is responsible for writing codes for application development in the Ruby on Rails interface .
A Ruby on Rails developer may also be known as a software engineer, lead developer, front end developer or web developer.