Web development is what you see without knowing. Web design is inevitably supported by the work of a web programmer. Web development happens behind the scenes, encompassing everything from implementing the graphic interface to developing the most complicated algorithms. If web design would mean the choreography, web development is directing.
I always look for the best solutions, not merely the ones that work, so as to make sure at the end of the project the website meets certain criteria:
I mainly use PHP and the latest frontend and backend technologies. I like Wordpress and Drupal, as well as open source frameworks and libraries.