Tutorial video multimedia editing

I would need help with someone who edits my recorded video by including a few 'slides' or 'pages' into video. The idea is to blend specific slides/ chapters during the presentation. The video is 25 min and does not have to be edited a lot (except of maybe a higher contrast). I would provide the specific slides and timings when they should included.
All in all I think it will take 4-5 hours. Thank you for the offers.