Hi,
I found your job post on Freelancer project feed page and I am very interested in this particular project. I have gone through the description and I understand your requirement of assessment tool. I am an excel programmer with expertise in macro and excel formulas. I have worked on similar projects in my previous organizations. I am sure that you will find all skills in me that you are looking for.
Please let me know a good time to discuss on this project further.
Regards
Vikas