Respected Sir/Ma'am,
Good day !!
I would like to introduce my self , hello I am Gautam and i have a team of 10+ developers those are best in their domain .
I will make all the functions which you describe on your job post
We all are experienced from last 5+ years in our respective domain and we are able to do your task.
It will our pleasure if you give us the opportunity to work with you , i assure you that we will give you full satisfaction of work and a quality work .
Thanks and have a great day !!