A programmer is an individual who applies their programming language skills to develop software products and propose technological solutions. Whether it is using scripting languages for basic program development or employing complex coding to build AI services – a programmer's tasks involves excellent versatility. A programmer who is trained formally becomes a developer. A hacker is an individual who makes things work their way by programming computers. This also includes interfering with existing things or trying to break open software programs and modify them stealthily to serve some specific interests that are often toxic. All developers and hackers are actually programmers.