AI Video Automation Pipeline - Script + Audio + Footage + FFmpeg Assembly

I'm building an automated YouTube video production system and need a developer who has done something similar before. The idea is simple: you give it a title, it generates everything automatically and outputs a finished MP4 ready to upload. Script, voiceover, stock footage, editing, all handled by the system without manual intervention. Here's how it works: - Title goes in - Script is generated via Claude API - Voiceover generated via MiniMax API - Stock footage and images pulled from Pexels, Pixabay and Storyblocks APIs - Everything assembled via FFmpeg with transitions, captions, text overlays, color grade and effects - Finished 1920x1080 MP4 comes out On top of that, I also need a web dashboard (React + Node.js, already partially built) that connects to AI APIs to manage content generation across 50+ YouTube channels. Scripts, audio, thumbnails, SEO descriptions and tags, all from one place. This is a real project with a real deadline (early July). I'm looking for someone who moves fast, communicates clearly, and has built something like this before. If you have experience with FFmpeg, video automation, or AI API integration, I'd love to see examples of what you've built. Fixed price, serious budget.