Why the 'Free Course' on Your Resume May Be Quietly Costing You the Promotion
The explosion of low-cost online learning has created an unexpected problem for serious professionals: a credential marketplace so saturated with low-signal certifications that hiring managers have learned to discount them almost entirely. This piece makes the case for why the training investment that feels most economical may be the one with the highest actual cost—and offers concrete criteria for evaluating whether a program will genuinely advance your career.