In few years Instagram has grown quickly, and approx. 100 million people are active users. 

I find the best way to get people to follow you on Instagram is to share link photos, directly connect with your Facebook account, use relevant hashtags, and combine multiple images like collages.

Good luck!

There are many kinds of outsourcing as per my knowledge here i mention: BPO - Business Process Outsourcing KPO - Knowledge process outsourcing LPO - Legal Process Outsourcing ESO - Engineering Services Outsourcing ITO - IT Outsourcing