GPS Web applications development -- 2

Looking for experienced .NET developer to work on a GPS tracking interface. This application is written in AngularJS/KnockoutJS framework. This is a database heavy application, therefore advanced database skills will be required. You will be picking up on an application which is about 40% done. there is still more to go. The initial offer is for just a small piece of the project. Then we will continue beyond what is being offered here assuming your skills and work speed are what we are looking for. This project is estimated to last about a year for the right candidate. Priority will be given to USA based developers but at the end of the day, person or company with most relevant qualification will win. Important skills for serious consideration are as follows: 1. AngularJS/KnockoutJS framework 2. Mapping background Google maps/Bing maps (This is important) 3. C#, 4. ASP.NET, 5. SQL Server 2012, 6. Familiar with payment gateway API integration 7. Familiar with JIRA, Cloudforge 8. Ability to build scalable client web applications with global reach (multi-lingual and multi-currency applications). 9. Amazon AWS and Microsoft Azure servers 10. SMS text messaging for API applications 11. Payment gateway API integration for [login to view URL] etc. This is an aggressive and very exciting project with specific deadlines. Compensation will include bonus for on time completion. Priority will be given to people in East coast (USA) due to same time zone. However best skill-set will win! ESPECIALLY if you are familiar with GPS tracking applications.