Developers and Programmers
They are more experienced code-writers who are versed in at least two to three languages and write awesome, clean, error free and well-factored codes. They can apply their algorithmic knowledge to create more sophisticated levels of software coding.
Developers in some firms are sometimes referred to as the start to finish overseers of a project, who are responsible for the overall design of the application. The developer within these companies will often oversee a team of coders and programmers to ensure that the design of the application is user-friendly and a cohesive end product is created. The developer in these cases would most probably be the client’s direct point of contact and would then interface with the rest of the team to solving problem, make requested changes, and answer client questions.