Polish Generated Videos Professionally

I have several short videos that are already cut together but still feel unfinished. They need a thoughtful pass to make the on-screen text error-free and visually consistent, then have the audio refined so everything sounds clear and balanced... (Budget: ₹600 - ₹1500 INR, Jobs: Adobe Premiere Pro, After Effects, DaVinci Resolve, Final Cut Pro, Video Editing, Video Production, Video Services)