LinkedIn AI Auto-Poster Portfolio Project
A no-code generator for customizable n8n workflows that research trending sources, draft LinkedIn posts with an LLM, and publish on schedule.
Live deployments
Source repositories
Project overview
LinkedIn AI Auto-Poster combines a static workflow-generator interface with a ready-to-import n8n automation. Users choose their industry, content sources, AI provider, timezone, and posting schedule, then download a tailored workflow JSON file.
What I built
- 01
Aggregated configurable sources including Reddit, Hacker News, Dev.to, Lobste.rs, Medium, Product Hunt, RSS, and JSON feeds.
- 02
Normalized and ranked source items before passing a focused context set to Groq, OpenAI, or Anthropic.
- 03
Created time-aware prompt branches for morning, afternoon, and evening post formats.
- 04
Built a browser generator that outputs an importable n8n workflow without requiring users to edit raw JSON.
Implementation notes
The generated workflow keeps credentials and execution inside the user’s own n8n instance.
Custom RSS and JSON inputs make the same workflow useful beyond the built-in technology and business sources.
Technology stack
- n8n
- HTML
- JavaScript
- Groq
- OpenAI API
- Anthropic API
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