Wordpress plugin (WooCoomerce Payment Checkout)

Hi, Looking for someone to develop a new Wordpress plugin for WooCommerce. Requirments: Knowing WooCommerce development, Wordpress Development, CustomFields, Checkout Process, QR Codes Orders,, Email settings/template/override and you should have developed similar plugins before. Description: Want a new checkout payment method/gateway for my alternative currency (altcoin) Very simple one but detailed explanation below. #########[Checkout Process]########## 1) Choose: Pay with "My Currency - Logo of Currency" 2) Paying description for enduser, template below: Pay with "My Currency" To complete your payment, please send "My currency" to the adress below: Step 1: Amount: 200 "My Currency" Adress: Wallet address (Generated from the admin, read below) [QR PICTURE] - (Generated from the admin, read below) Step 2: Transaction ID: [TEXT BOX] (Mandatory textfield) Explanation: Transaction ID of your transaction (payment) Go to your "My Currency" wallet, right click on your "transaction in the "Transactions"-tab. Press on "Show transaction details" and copy the Transaction-ID and paste in above field. Press on button "Next" 3) [Order recieved overview] You order have been recieved and are in status: On-Hold (Awaiting payment) When one of our officers managed your order and checked the payment the product will be sent/shipped/completed. Please check your email for more information. #########[Admin options ]########## Plugin options: Enable/Disable the plugin. Wallet address: (Set a wallet adress) this should be the shop owners payment address (the one everyone - end user paying too - Check above):text field QR Icon: Automate generation of QR picture of the above wallet adress (this should be shown in the checkout process aswell - Check above) #########[Custom FIeld & Email & Orders]########## Custom Field on Products: It's important to create a custom field where you can set the price of the product in my currency. - This should be shown at the checkout process (see above) Email template/override: We can use all the custom emails but i want to include the price above (from the custom field) if payment was choosen or on all emails (can be shown even if they choosed another payment method but as empty field) Orders: The Transaction ID from the order should be displayed on all orders (Transcation ID) come from the payment gateway, this is a unique value the end user enter in the mandatory text field. Would be great to show the value "My Currency" paid on the specific order item. - This is from the product (custom field)