Design a cool landing page for my dropbox powered web app -- 2

Hello Hiring Manager, I have read your job description and I expertise in Graphic design , logo design, landing page , app design, template illustrator, and photoshop. I have well experience in this field of 7+ years and I can design landing page your dropbox web app as per your requirement. Design will be simple, clean and cool as well. I have done many projects like this before. I will give you high quality and fast work. It will be done within a day and there will be no delay in my work and also I do work till your satisfaction. There will be no delay in my work. I will give you unlimited revisions. I will start work asap. I will regularly update you via skype. Looking forward to work with you and developing a long term business relationship. Hope for your very soon reply Thanks & Regards SWS