Google Contacts Sync in C# ASP.NET MVC

I need a basic MVC app that has a database of contacts locally, and sync with Google contacts.

Local database can be whatever is easiest - LocalDB/EntityFramework, or whatever you prefer, as this work will be ported into a larger project.

I need the app to be able to login to the users Google account, get the OAuth token and do the initial import from Google to the local db.

Then, change some info in the local database (say, the address or phone).

Finally, these changes should be synced back to Google Contacts.

Syncing should be done on the name and email address.

I need this done next week (despite the holidays). The sooner you can do it the better.

My apologies, I realized I forgot a critical component. Please adjust bids as necessary.

I need the tool to sync both ways - that is, send local changes back to Google AND get changes from Google and bring those changes to the local DB. Collisions should be noted in a separate table.

Evner: C# Programmering, MVC

Se mere: asp net mvc google contacts, google contacts database, mvc programming, google programming, get in c programming, Asp.Net MVC, net mvc, net mvc c, net and mvc, net - mvc, mvc, MVC Project, mvc net, mvc c#, mvc asp, google account , c#mvc, c# or net, c# asp, net asp mvc, sync phone, net mvc oauth, net mvc import, net sync, EntityFramework

Om arbejdsgiveren:
( 8 bedømmelser ) United States

Projekt ID: #4060028

Tildelt til:


hi, I will do this project in 2 or 3 days. I am a Microsoft certified profesional developer, you can look at my profile to see my TranscriptID. I am free this weekend. If you decide I can have this project done for Flere

$200 USD in 3 dage
(1 bedømmelse)

2 freelancers are bidding on average $175 for this job


Hi, I have 10 years experience in software design and development, experience in C++,C# 2.0/3.5/4.0 and web applications (Javascript, Asp.Net, IIS 6.0/7.0/7.5), MS Sql 2000/2005/2008. I can fulfil your requirement Flere

$150 USD in 3 dage
(0 bedømmelser)