Sir,
You need the C programmer and I can assure you that I am good at it.
At hackerrank I have 4707 (Algorithms) and 9000 (Data Structures) ranks.
I wiil complete my task in given time, as it is my first task. So, I will do it with my full dedication as I have to get future opportunities also.I know it is bit straight, but it's true Sir.
Hope, I would get the task.