Hi,
I have understand your needs that you want an APP for ANDROID, maybe later for IOS also. The will included with features like,
* Field for adding CONTACTS
* Social Network Links
* Internet Call Number
* For Adding Custom Fields
* To add Contact Photographs
* Sync and Contacts from SOCIAL NETWORK
* Make video call from GOOGLE DUO
Other FEATURES which I SUGGEST you that,
# MAIN FEATURES
* easily block unwanted calls
* quickly search by name & numbers
* Quickly call to your frequently used contacts
* Clean & intuitive design
* Over 40 beautiful themes available
# SMART DIALER
* Beautiful dialer to call and add new contacts
* quickly search by name & numbers
* Quickly find the contacts you need
# FAVORITES + CALL LOG
* One tap to call your favorite contacts
* Quickly call to your frequently used contacts
I have 8+ years of experience in APP DEVELOPMENT and will built similar types of apps that you want. You can come in CHAT WINDOW and update all the things regarding your project, so we can further discuss on that. And will give you best project in given time.
Thanks,
Amlesh