As the usage of smart phones is increasing day by day, app development has sprung up in the scene. 90% of the mobile time is spent in these apps and also 3 billion people have mobiles in their pocket.
CRM stands for customer relationship management. CRM is a process of managing interactions with existing, potential, and past customers.
The term literally stands for search engine optimization. It is the practice of improving your ranking in the top pages of Google and other search engines.