Layered canyon country at first light, receding into thin weather under a pale sky.

Montgomery · Texas

Ryan Hasselmeier

Texas. Systems. Design. Agents.

I build the businesses, tools, and workflows I actually use — advisory work, media and apparel, travel goods, civic writing, and multi-agent AI systems.

About

I live and work in Montgomery, Texas.

Background in tax and advisory, operations, and building small businesses. These days I spend most of my time on AI and agentic engineering. I still do local notary work by appointment.

I am drawn to big landscapes and to systems that hold up.

Agents and systems

This is current work, not a hobby footnote. I design and run multi-agent workflows for real operations — not demos. The point is tools that reduce friction and actually ship.

Daily stack: SuperGrok and Grok Build / Grok Bot, Cursor, Claude and Claude Code, ChatGPT and Codex, Gemini, and Perplexity.

I treat Box as the document source of truth, with MCP connectors, skills, and session open/close. No secrets in public repos.

I also build voice and business agents with Vapi, alongside the coding agents.

  • SuperGrok
  • Grok Build / Grok Bot
  • Cursor
  • Claude
  • Claude Code
  • ChatGPT
  • Codex
  • Gemini
  • Perplexity
  • Box
  • MCP
  • Vapi
github.com/rhasselmeier

By appointment

Texas Notary Public

Commissioned Texas Notary Public. Signings and notarizations by appointment in the Montgomery area. Services through Advisors Group International Inc.

(936) 448-5900
Request an appointment Phone or text. Same number.

Field notes

Alaskan glacial valley at blue hour, a braided river under distant snow peaks.

Interior Alaska. Weather over a long valley.

Hawaiian volcanic coastline at dusk, dark lava meeting a pale ocean.

Hawaiʻi. Lava meeting open water.

Grand Canyon rim in late afternoon, layered red stone receding into haze.

Canyon country. Distance doing the work.

Contact

Name, a way to reach you, and what you need. I will follow up.

(936) 448-5900 Request an appointment