That's worth a separate thread. I'm digging deep into analysis and combinatorics[0]. But I'm fairly convinced that the market for this is small. Be sure to look at the situation when doing efforts.

[0] I used to find it impossibly hard to work with trendy frameworks and preferred the mental bliss of hard topics. But at one point you need money and being good enough at making a company work can be a good compromise. As long as it's not too hellish.