I believe with a determined mindset and persistence, you could do it. How long is dependant on how familiar you are with the items in the tutorial.

The link is my version of the tutorial for the beginner i suppose.

If you arent familiar with any aspect of the tutorial i suggest researching and practice before attempting it.

Not many people like the command line aspect, some dont like the API aspect. My sentiment is dont let the unknown defeat you, attempt learn what you dont know now and ease into it. Its how most / every person learns new things.

I know we have an enormous experience base here on bitcointalk.org so i plead with more advanced users not to berate or flame newbies. I welcome them as thats how i started myself.

Good luck and remember if you are really determined you will accomplish most things, if not all things you are passionate about.