Solo Developer Builds AI Pipeline to Auto-Publish Dev Logs, Learns Hard Lessons

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A solo full-stack developer based in Playa del Carmen, Mexico, built an automated pipeline to generate and publish technical articles drawn from his GitHub commits across platforms including Dev.to, Medium, Substack, and Bluesky. The system was designed to enable 'building in public' without consuming the limited time he has while maintaining four separate SaaS products. Early obstacles included API credential issues with Claude and Gemini, ultimately leading him to settle on Groq's free-tier Llama model for its reliability in unattended automation. He also encountered a poorly documented GitHub Actions behavior where updated cron schedules can silently skip their first trigger, causing a full day of missed publications with no error signal. The experience, he notes, yielded more practical insight into distributed systems than his regular product development work that same week.

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