MIDFLOW · AI Creative Studio on Cloudflare Edge
Guided briefing-to-Canvas studio generating Instagram feed posts and 4-screen Stories for Brazilian SMBs.
1080pxcustom HTML Canvas renderer for feed & Stories
EdgeCloudflare Worker API with Durable Objects
PWAoffline-capable editor with PNG/ZIP export
01 · The Challenge
Small businesses spend hours wrestling with complex design suites just to publish consistent weekly Instagram content.
02 · Strategy & Architecture
Built a React 19 + Zustand PWA frontend paired with a Cloudflare Workers API proxy using Gemini AI, deterministic template fallbacks, and automated axe/bundle checks.
03 · Verified Outcomes
- Short guided briefings become ready-to-publish carousels, captions, and hashtags.
- Predictable edge cost structure ready for commercial SaaS launch.