Hi there!
I do this kind of job on a daily basis as an audio engineer/editor of the Argentine National Public Radio. I am in charge of delivering weekly and some times on tight deadlines a 6-hour long radio program with the best of the week, that meaning that I have to edit out from mutiple interviews lots of caughs, noises, fillers (uhms, uhs, 'you know'), redundancies and failed attempts to start sentences that are afterwards expressed in a different way: the ABC of editing ad-lib speech. Although my primary language is Spanish, my more than considerable command of English allows me to do it also in that language flawlessly. You must hire someone that is fluent.
So, if you want a 100% satisfiying result, professional quality job done delivered in a very short time, please consider me for the project.
You can check my ratings (all of them 5-star) some of them related to speech editing. I am currently working on a project that is almost exactly like this one for an American firm that sells online audio lectures for various courses, so I am at the moment very well trained for the job.
As I am relatively new on the Freelancer community, and I want to build a strong reputation, I am willing to provide a lower quote than I would normally charge and than the one some of my fellow freelancers are offering you.
If you need to discuss any detail, please don't hesitate to contact me through the freelancer chat.
Looking forward to work with you, my best regards,
Diego
MediaSync