Hello!
It's complex enough, and interesting and specific task to do. It can be done in 1 month I suppose.
I have relevant experience and will provide the final results (version with requested functionality) in 1 month and can add new functions later if you decide to continue cooperation.
I will make design (please tell what you want or I will offer own vision)
I will code CRM tool structure and functionality ()
I will test entire solution and send to you.
For all my actions I will report you daily, by showing current progress.
I'm going to be open and honest with you. You're my client and my biggest achievement to be award and make it for you.
will you provide information I requested?
Looking forward to hear from you
Best regards,
Vitaliy