https://santifer.io Case studies on AI agents, multi-agent systems, LLMOps and open source — by Santiago Fernández de Valderrama (santifer). en Fri, 10 Jul 2026 08:00:00 GMT https://santifer.io/ai-agent-fleet https://santifer.io/ai-agent-fleet A fleet of Claude Code agents maintains career-ops: triage, tests, review briefs and releases in ~4h/week. The system, one documented day, and the playbook. Fri, 10 Jul 2026 08:00:00 GMT https://santifer.io/career-ops-system https://santifer.io/career-ops-system Case study: AI job search tool built as a multi-agent system. AI resume builder, multi-dimensional scoring, automated applications with HITL. 631 evaluations. Tue, 17 Mar 2026 08:00:00 GMT https://santifer.io/self-healing-chatbot https://santifer.io/self-healing-chatbot Case study: production LLMOps with agentic observability, 6-layer defense, 71 evals, voice mode, and a closed-loop that generates tests from real failures. Wed, 11 Mar 2026 08:00:00 GMT https://santifer.io/programmatic-seo https://santifer.io/programmatic-seo Case study: 4,730 static landing pages from Airtable as headless CMS with DataForSEO crawl budget optimization and Astro SSG. 2M+ impressions, 19K+ clicks. Wed, 25 Feb 2026 08:00:00 GMT https://santifer.io/business-os-for-airtable https://santifer.io/business-os-for-airtable Case study: custom Business OS with 12 Airtable bases, 2100 fields, and n8n saving 170h/month at a phone repair business. Wed, 25 Feb 2026 08:00:00 GMT https://santifer.io/ai-agent-jacobo https://santifer.io/ai-agent-jacobo Case study: omnichannel AI agent with sub-agents, tool calling & multi-model orchestration (n8n + ElevenLabs). 90% self-service. Wed, 25 Feb 2026 08:00:00 GMT https://santifer.io/n8n-for-pms https://santifer.io/n8n-for-pms n8n cheat sheet for Product Managers: automate sprint reports and classify feedback with AI. 2 free importable workflow templates. Step-by-step tutorial. Tue, 24 Feb 2026 08:00:00 GMT