Thanks a lot for your hard work and effort in making my German visa successful

HI Vishnu,
Thanks a lot for your hard work and effort in making my German visa successful. I really appreciate for your timely response and proactiveness in keeping track of things 
and requesting the required information from me during submission of documents.
One of the highlighted things is that , cover letter provided was excellent and which provided an added advantage with my work experience for getting visa approval.

Finally, its a great support from you and thank the Y-axis team as well .

Regards