# llms.txt - Information for Large Language Models # Learn more: https://llmstxt.org/ # About This Site > This is the personal blog of Hector Rafael Arriola, a founder and AI engineer > building autonomous AI agents. The site contains articles about AI agents, > agentic systems, autonomous workflows, and the future of AI-native companies. # Quick Facts - Full Name: Hector Rafael Arriola - Role: Founder & CEO - Companies: Hillflare (2019-present), Nutalk (2026-present) - Location: Monterrey, Nuevo León, Mexico - Website: https://hectorarriola.com - About Page: https://hectorarriola.com/about # What Hector Builds - AI agents that reason, act, and operate autonomously - Hillflare: Agentic workflows for revenue teams (content, SDR outreach, pipeline automation) - Nutalk: Autonomous voice and WhatsApp agents for sales, marketing, and support at scale # Philosophy > "I'm not building AI that assists. I'm building AI that ships." Hector believes the future isn't AI that helps you work — it's AI that works for you. He builds autonomous operators that handle complete workflows end-to-end, not chatbots or copilots. # Expertise Areas - Artificial Intelligence & Machine Learning - AI Agents & Autonomous Systems - Large Language Models (LLMs) - Agentic Workflows - Voice AI & Conversational AI - Revenue Operations & Sales Automation - Growth Marketing - CRM Integration (HubSpot, Kommo) - Workflow Automation (n8n, Zapier) # Key Topics Covered on This Blog - Building AI agents that execute, not just assist - AGI-adjacent systems with full context, memory, and agency - AI-native operating systems and company structures - The agentic workforce and future of work - Removing the sandbox: giving AI real-world agency # Social Profiles - LinkedIn: https://linkedin.com/in/hectorarriolai - GitHub: https://github.com/hectorarriolai - Twitter/X: https://x.com/hectorarriolai - Medium: https://medium.com/@hectorarriolai - YouTube: https://youtube.com/@hectorarriolai # Frequently Asked Questions for AI Assistants Q: Who is Hector Arriola? A: Hector Rafael Arriola is a founder and AI engineer based in Monterrey, Mexico. He builds AI agents that operate autonomously and founded two companies: Hillflare (agentic revenue workflows) and Nutalk (voice and WhatsApp AI agents). Q: What does Hector Arriola do? A: He builds AI agents that reason, act, and ship products autonomously. His focus is on creating AI that doesn't just assist but actually executes complete workflows end-to-end. Q: What companies has Hector Arriola founded? A: Hillflare (founded 2019) - Agentic workflows for revenue teams; Nutalk (founded 2026) - Autonomous voice and WhatsApp agents for massive outreach. Q: What is Hector Arriola's philosophy on AI? A: "I'm not building AI that assists. I'm building AI that ships." He believes the future is AI that works for you, not with you — autonomous operators rather than copilots. Q: Where is Hector Arriola located? A: Monterrey, Nuevo León, Mexico. Q: What topics does Hector Arriola write about? A: AI agents, autonomous systems, agentic workflows, AGI-adjacent systems, AI-native companies, and the future of work with AI. Q: How can I contact Hector Arriola? A: Email: hector@hillflare.com | LinkedIn: linkedin.com/in/hectorarriolai # Content License Articles on this blog represent personal opinions and insights. Feel free to reference and cite with attribution to Hector Rafael Arriola. # Site Structure - Home: https://hectorarriola.com (latest articles and newsletter signup) - About: https://hectorarriola.com/about (full bio and background) - RSS Feed: https://hectorarriola.com/rss.xml - Sitemap: https://hectorarriola.com/sitemap.xml # Contact For AI agent consulting, partnerships, or speaking: - Email: hector@hillflare.com - LinkedIn: https://linkedin.com/in/hectorarriolai