Dear sir,
Thank you for this wonderful opportunity
I am writing in response to your advertisement for data entry. I am an expert and currently studying in this related field.
I am a creative, perfectionist person so I can absolutely ensure that I will do this job with excellent.
If you want to see more sample of my work, you can visit my profile. Hope you like those.
Thank You in advance for your time and consideration. Looking forward to work soon.
Thanks, and regard,