Hi kamranmiah,
Thank you for the invite. I have reviewed the project requirements and would like to offer my services.
We have plenty of experience in adding content to websites, this includes adding products to E-commerce stores, adding business listings on directories, handling real estate and hotel booking systems, CRM systems etc.
We are one of the top notch service providers on freelancer.com, and can provide round the clock services.
I have a skype, so I can be in touch instantly.
Please let me know if you have any queries.
best,
Ankur