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Mistral AI Python FastAPI n8n Railway

AI Content Repurposing Engine

Turning one blog post into content for 7 platforms in under 30 seconds

Client: Internal Tool
Industry: Content Marketing
Timeline: 4 weeks
AI Content Repurposing Engine screenshot

30s

Per blog post, down from 2-3 hours

7

Platforms covered simultaneously

20+

Unique content pieces per generation

95%

Time saved on content repurposing

The Problem

Content teams spend 2-3 hours turning a single blog post into social media content. They manually rewrite it for each platform, adjust the tone, add hashtags, and format for character limits. Multiply that by 3-4 posts per week and it's 8-12 hours of repetitive work — just on repurposing.

The Approach

  1. 1

    Built a content extraction system that scrapes blog posts, pulls YouTube transcripts, and transcribes video/audio files using Whisper

  2. 2

    Designed platform-specific AI prompts — each platform gets content that feels native, not the same text reformatted seven times

  3. 3

    Integrated multiple AI models (Mistral, Groq, OpenAI, Anthropic) so users can choose based on quality and cost

  4. 4

    Added RSS feed monitoring that auto-generates content when a new blog post goes live — zero manual work

  5. 5

    Connected to n8n automation workflows for hands-free distribution to social media platforms

Tech Stack

Python FastAPI Mistral AI Groq BeautifulSoup Whisper n8n Railway SQLite

"What used to take our content team half a day now takes 30 seconds. We paste a URL and get ready-to-post content for every platform. It changed how we think about content distribution entirely."

Demo Project — Built as a portfolio showcase

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