Write some Software

I have old "USERS "database in postnuke and want it to migrate them to wordpress database that consist fields: Username, Display name, Registered date, Email address, phone nbrs, address, etc I need someone to create script tool so I can migrate data on my own. I understand about different discussion boards use different encryption logic that’s impossible to keep the same user passwords on the target forum board. So I expect to have a solution to solve this issue, it doesn’t keep the same passwords but it generates those randomly for each user. After the migration, you will provide us with a tool to send these new passwords to owners with their email addresses, so just click on "send new passwords" button and all users will get "New Password Notification" email, thus they will be able to login with their username and new passwords without any problem. This is micro project, but I'm open too for bid above $30, but not too expensive though