Hello,
I am very interested in assisting you with your Zencart payment integration of HDFC bank gateway now. I can do this in roughly 4-5 working days maximum. I am very skilled in Zencart/Oscommerce/ and custom ecommerce development and have been working with payment gateway for over 10 years. I will make sure everything perfect and would like to maintain you as a long term relationship.
Kindly send me a message here so that we can discuss and start the work immediately.
Thank you for your opportunity. I look forward to hearing back from you.
Thanks,
Bee