I'm looking for developer who would be interested in working on the project of mine. Terms are discussible.

Concept: virtual prepaid Bitcoin card based on digital wallet.

Build prototype of the product to prove the concept to investors:
1. Digital wallet "system" (1 wallet separate from Blockchain with multiple accounts inside that wallet) - discussible, might be within Blockchain as well
2. Build processing between accounts (transfers / recording "system")
3. Construct simple website to show product (to prove the concept)
4. Connect it to payment gateway (already have one)
5. Enable buy/sell BTC on the platform (conversion $->BTC and BTC<-$)

All the specs will be provided.

Please give your idea how do you see building it and your requirements. Thanks!