Openvpn Setup And Roundcube/mailserver Ip Configuration

I need an experienced programmer with excellent skills in windows and linux servers to do the following work:

1. Setup OpenVPN 2.11 with toughest settings on a dedicated linux server running Centos. The openVPN will have to be integrated with my custom client Auth script which allows clients to authenticate to the server. I will provide the custom client Auth script.

2. Change my windows 2003 dedicated server mail IP. Currently the main IP of this server is blacklisted by Yahoo and hotmail and I need to change the IP to another IP on the server. However, the this main blacklisted IP is also used by the openVPN application running on this server and I would like to leave this IP intact for the openVPN application. Only the IP for receiving/sending emails will be changed.

3. Fix some errors in the Roundcube webmail installed on this windows dedicated server . The problem is that when sending emails, no confirmation of email sent are received and old emails/inbox emals cannot be deleted. I will provide the details of all the error messages.

Logo Design

Need a logo designed for website/blog, that relates to small business and entrepreneurship. The design and colors should be in keeping with the site. Not looking for anything elaborate, just something simple and clean. I will send the site name to those with an interest in bidding.

Compare Postage Rates

I provided the list price of parcel carriers: FedEx, DHL … 4 total from which you are creating a database.

It will create a form that will complement the Internet: Number of packages, weight and destination (domestic or international) and he will give results on time and costs: No. 1, No. 2 … shows the name of the carrier parcel with the link, the user must use the system micro-payment ready (easy to install).

IN MY ADMIN
Provide a site to add other carriers in the database.
Provide a function in my admin to pay or make free internet site (name of carrier)