PostFlow | Multi-channel Publishing & Delivery Queue

PostFlow: the delivery state matters as much as the social post composer.

The problem Preparing content for multiple channels also means handling media variants, schedules, partial failures, and the risk of sending duplicates.

My solution I built a publishing workspace around media preparation and a persistent delivery queue with explicit outcomes.

Key features • Ordered photos, image edits, and per-platform captions • Hashtag groups and reusable presets • Approximate platform previews • Timezone-aware scheduling with an active server worker • Scheduled, processing, published, failed, partial, and uncertain states

Engineering notes Retries target failed destinations. Delivery depends on each provider/account permission; TikTok supports a draft-to-editor flow completed in TikTok. The gallery shows the composer and presets.

Built with: Next.js · React · TypeScript · PostgreSQL · Prisma · OAuth · Sharp · Tailwind CSS