dear boss,
Your work is very important for me to deliver very well. I am very prompt in any need. I am writing this proposal to let you know that I have been doing data entry, data collection, copy paste, virtual assistant, customer service, IT support and web research for a long time. I am very skilled in these fields, you can be sure that I will do your job with utmost precision, full effort and maximum efficiency.
You will let me know very clearly how quickly and efficiently I can do your job, once we enter the chat. So, have a conversation about your work and let me start it for you.
Regards,
Sami