I will do the work with full dedication and sincerety. I will give my best and try to complete it on time. Hope that the sincerety of my work will make you give me more works in future. I am having a science background with good academic performance. If you give me a chance to work, you will be glad that you hired me. As I am new to freelancer negotiations can be done but being more professional and to make sure that I am not working with frauds, I want to make it clear that for the safety of our both I will accept milestone payments. I will take an advance security payment for the work to be started. I want 50% of the total fees on completion of half of the work and rest of the 50% on completion of the total work. You can trust me and give me a chance.