Given my experience of working with AWS, this is pretty straightforward and I am pretty confident that I can deliver it in 3-5 days.
Though this will be my first project as a freelancer, I have worked with some big companies and have sound in-depth knowledge and experinece of how systems actually works. I am from Computer Science background from a Tier-1 engineering college in India, I have excelled in designing and developing software solutions in the organisations I worked.
Please feel free to reach me if you have any questions or would like to have a discussion.