I'm an experienced programmer, working on Apple technologies since the beginning.
NOTE: please do NOT invite for projects that
1. are too vague and/or you're not willing to give more details.
2. require custom graphic design
Properly replying to a proposal is a significant effort, and I usually start with questions, if those are ignored, I can't post a bid and my time is wasted. I'm also mostly a coder, can do prototypes, create and implement standard UI design, but don't...