Best android app you must know Рlinkedin 


LinkedIn  is a business and employment oriented social networking service that operates via website it is mainly used for professional networking including employers posting jobs and job seekers posting their CVs. As of 2015 most of the sites revenue came from selling access to information about its users to recruiters and sales professionals.LinkedIn allows you to create profiles and connections to each other in an online social network which may represent real-world professional relationships. Users can invite anyone to become a connection.