Hello,
I have been doing occasional work on freelancer.com since the past year and along with that I have 5 years of experience in the video editing field. I would use Sony Vegas Pro 12 and Adobe After Effects for your project. I would render the final video in the format you desire. If it is targeted for the internet, I would recommend 1080p in .MP4 Format.
But, I would need more details about your project. As for my reviews, you can see them on my profile: https://www.freelancer.com/u/waqasaliabbasi.html.
Looking forward to working with you.
Regards,
Waqas Ali Abbasi