Work / Automation
CodeBuddy
My personal WhatsApp coding buddy — allowlisted numbers, model switching, and /ask in groups so it doesn’t spam.

High-level
What I built
Shipped a whatsapp-web.js bot with QR session auth, admin/allowlist ACL, command router, and Requesty-routed AI chat (free models + optional web search). Built for DMs and groups without spamming every message.
- 01QR link → persistent WhatsApp Web session
- 02ACL: admins + allowlisted numbers only
- 03Command layer (/menu, /ask, /model, /allow…)
- 04AI on/off + per-user model selection
- 05DM free-chat · groups via /ask (configurable)
Useful as a private AI channel on the app people already live in, not another web UI nobody opens.
Graceful Puppeteer shutdown, phone number normalization, and config-driven behavior.

Related

YouTube content factory
A production app for small YouTube channels: type a topic, get script, song, images, and animation prompts packaged for edit.
Script · images · song · animate prompts · package
Read moreLumenden
A searchable library of 100k+ prompts and skills I built so the collection stays useful instead of a dump of folders.
100k+ prompts · skills · discovery UX
Read more
RAG knowledge systems
Private knowledge Q&A that has to cite the right doc — support, ops, and internal tools where guessing is expensive.
Ingest · retrieve · cite · answer
Read more