Add custom customer attribute field to Magento

Hello Sir, I am a magento extension developer .I have developed many extensions some of them are very famous like multi seller Marketplace,Gift cards,ticket system etc ,but I work for a company thats why I cannot show them in my portfolio hope you can understand .I can surely fix your issues in just hours. I am available right now and can start your work. Thanks

Hi M4tNeves. Do you need customer attributes appear on checkout?

Dear Sir. We claim to get it done perfectly for you EXACTLY in the way you want it - Kindly give we a chance and we will prove myself - Ready to prove our words, let's get it done right away and I mean RIGHT AWAY !! Looking forward to hear from you soon - GOD Bless You.

Hi, Having more than 7 years of experience in Magento development, we can look into your issue and fix this as quickly as possible. Please allow us the access of your website.

Hello, I have very good experience with magento,, I am working individual ,I have no team or not any partner. So, I can easily make your task with in the given time period. You must have to include these in the data base by the config..file. If you have any query you may chat now no issue at all, I can start your work right now. I hope we will discuss soon. Thanks PADY

I am a developer at Magestore. Do you know Magestore? I have ever programed customer attribute extension. i think that i can help you finish this project. thank you