Polish Teaching Video Audio & Edit

I recorded a teaching session that runs just under an hour. While explaining concepts I tended to go off-script, add filler comments, and occasionally fumble my wording. I now need the lesson tightened so students hear a concise, engaging presentation with studio-quality sound... (Budget: ₹600 - ₹1500 INR, Jobs: A/V editing, Audio Editing, Audio Mastering, Audio Production, Audio Services, Sound Design, Video Editing, Video Production)