Hello, as a professional Freelance I have a big experience for this job, I have worked in a post-production company with many years of experience (19 years).
I only use the latest and best software packages, such as Premiere and After Effects, so you can be assured of the highest quality product delivered. It is about 4 hours
Please feel free to contact me directly should you have any more queries or would like to discuss the project further.
Please have a look at my online portfolio for samples of some of my work:
https://www.freelancer.com/u/peleytheriou?w=f
Looking forward to hearing from you.
Regards,