His SQL data analytics training was only $250, and he's working towards a free Microsoft certification. It took Jeremy Peer 10 years to pay off $40,000 in student loans for his bachelor's degree ...

From Youtube tutorials about SQL to Udemy courses about Excel, there are lots of ways to learn the most common software needed for high-paying jobs. Business Insider Subscribe Newsletters ...

Peter Gratton, M.A.P.P., Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, risk management, and public policy. Peter began covering markets at ...