It sounds like your problem is less about what skills you have, and more about how you're positioning yourself. Try billing yourself as an "X" who differentiat

It sounds like your problem is less about what skills you have, and more about how you're positioning yourself. Try billing yourself as an "X" who differentiates himself by being good at "Y". For example, my skills are psychology, math, data, and some programming. This sounds like a disparate skillset which could be completely useless. But I position myself as "An Analyst who understands the business from both the technical side and people side.", and follow it up with examples of how the synergy between my different skillsets has helped me contribute massive value to the companies I've worked for.