It baffles me when people come on this site looking for programmers like they're some kind of unicorns which are extremely rare.
In 2020 I had two python scripts written for me costing me about $150 each and they did exactly what I wanted.
Right now I have a UK based developer coding another script for which I am (over)paying the amount of $325, but I wanted it done quickly.
I posted my job on peopleperhour and within a day had 8 proposals and its a small 1-2 day at most.
Just use sites like these. No one has the excuse of "i wish I knew a programmer who could code me an algo" anymore. They're dime a dozen.
With respect, there's a well known saying "If you pay peanuts, you get monkeys". There is a HUGE difference between writing a python script and an optimized low latency HFT algorithm which perhaps may involve assembly programming/multithreading etc...