Best Upskilling App / Subscription

I am a finance professional and generally love ‘problem solving’. Looking to learn coding because it is the best mode to apply ‘problem solving’ skills. I had seen a post on GV about which languages and tools should a non-techie learn, but any thoughts on where to learn them from? Is LinkedIn Learning any good? Just like 99% of Indians, I am looking for value-for-money app / subscription. If it is a wider subscription, might use it for other courses as well, so all kinds of suggestions are welcome!