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santifer/README.md

Hey, I'm Santiago 👋

Applied AI Operator · Head of Applied AI · Creator of career-ops (36.2K+ ⭐)

Companies use AI to filter candidates. I just gave candidates AI to choose companies.

Applied AI Operator with 16+ years shipping to production. After scaling and selling my phone repair business (going-concern sale, 2025) with 90% AI self-service, I now ship AI systems at scale for B2B SaaS.

About me · Wikidata

🚀 What I Ship

  • Agentic systems in production — multi-agent orchestration, tool calling, HITL handoff, observability
  • AI-native SaaS transformation — taking B2B platforms from point-solutions to AI-native workflows
  • LLMOps at scale — evals, agentic RAG, prompt injection defense, cost/latency budgets
  • Production infrastructure — not demos, not POCs — systems with uptime, customers, and economic outcomes

🏆 Highlighted Work

career-ops (36.2K+ ⭐, 7.1K+ forks) — multi-agent AI job search system built with Claude Code. 631 evaluations, 12 modes, HITL design. 2.6K+ Reddit upvotes, 1.3K+ Discord community.

Jacobo — omnichannel AI agent achieving ~90% customer self-service (Voice via ElevenLabs + WhatsApp via n8n/WATI + Aircall PBX), sub-agent orchestration via tool calling, HITL handoff with full context.

📝 Published Case Studies

  • Self-Healing Chatbot — LLMOps in production: 71 evals, 6-layer jailbreak defense, agentic observability, voice mode
  • career-ops — multi-agent job search: 631 evaluations, 354 PDFs, HITL design
  • AI Agent Jacobo — omnichannel AI achieving ~90% self-service
  • Business OS — custom ERP: 12 Airtable bases, 2100 fields, 170h/month saved
  • Programmatic SEO — 4,730 pages from Airtable as headless CMS, 2M+ impressions
  • n8n for PMs — automation cheat sheet for product managers

🛠 Tech Stack

Claude OpenAI Python TypeScript React Airtable n8n Make

📜 Certifications

Anthropic → Introduction to MCP, Claude Code in Action, Advanced MCP Topics, Building with the Claude API, AI Fluency: Framework & Foundations, Teaching AI Fluency, AI Fluency for Educators, AI Fluency for Students

Airtable → AI App Builder, Builder Certification, Admin Certification

Make Academy → Make Advanced

📫 Let's Connect

Website LinkedIn Email


💼 Currently: Head of Applied AI @ Zinkee · Building career-ops in the open

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  1. career-ops career-ops Public

    AI-powered job search system built on Claude Code. 14 skill modes, Go dashboard, PDF generation, batch processing.

    JavaScript 36.9k 7.5k

  2. cv-santiago cv-santiago Public

    Interactive CV with AI chat integration. Built with React 19, TypeScript, Claude API. Chat with my AI avatar about my experience.

    HTML 393 157