Simple MP4 Video Trim & Merge -- 2

I have a set of MP4 clips that only require basic editing—clean trimming to cut out dead time and a smooth merge into one continuous piece. No effects, transitions, colour work, or grading are needed;... (Budget: $250 - $750 USD, Jobs: Adobe Premiere Pro, After Effects, DaVinci Resolve, Final Cut Pro, Video Editing, Video Post-editing, Video Production, Video Services)