Tool to sign offline a specific bitcoin raw transaction?

Closed Posted 6 years ago Paid on delivery
Closed

Since my coding abilities are very limited, I am looking for a professional coder who can teach me how to code a simple tool (an Android app) - to:

. Sign *offline* a specific bitcoin raw transaction;

. Generate the QR code of the resulting signed raw transaction.

I can pay this professional coder on a per hour basis, and we can remotely work together via Skype and/or Teamviewer, and/or through other means seeking utmost efficiency.

Android Bitcoin Blockchain Mobile App Development

Project ID: #16530585

About the project

9 proposals Remote project Active 5 years ago

9 freelancers are bidding on average $18/hour for this job

kongxiangjia

Dear I've read your description carefully and get to know that you are looking for a professional coder who can teach me how to code a simple tool (an Android app) I am developing similar app now. So I think I can More

$22 USD / hour
(148 Reviews)
8.4
bandiachorwadi

hi thank for your project I have more than 4+ years of experienced in crypto currencies and i m doing trading in most popular exchange and trading site like poloniex, yobit, livecoin, binance etc. I have must good exp More

$20 USD / hour
(6 Reviews)
4.3
panycolesi

Yessss

$17 USD / hour
(0 Reviews)
0.0