Learn the basics of Python, SQL and languages on your phone. Here are the top apps for aspiring coders and engineers.

The no-cost Free Code Camp is an online learning tool that provides many coding lessons plus valuable connections that help ...

App Developer – Create mobile apps for phones or tablets. Software Engineer – Help design and build full software programs. QA Tester – Test apps or websites to find bugs and issues in the code.

Learn a new language or five with these apps on sale for Black Friday.