Hi!
Can you program at least rudimentary? If so, you'll find lots of scripts on Github where you can see how to implement your own strategies, for example here:
https://github.com/bustadice/scriptsIf not, I would honestly refrain from doing so. Developing a script with a halfway "professional" developer probably costs more than the script will ever "earn" you. I have seen, tried and modified a lot of scripts myself. The development is fun and you learn a lot from it, but you have to be aware that every strategy, no matter how good it is, will fall victim to House Edges in the long run ... as you can see in
this topic.