Greg Pazo / Open source

Open-source
projects.

Creator of Rat Things and contributor to Indubitably’s coding-agent tools.

On GitHub
01 / Engineering preview · MIT

Rat Things

AWS runtime for AI agents

TypeScriptAWS LambdaTerraformDynamoDBS3

An open-source runtime that lets coding agents hand off tasks from a local development environment to isolated AWS Lambda MicroVMs.

Creator

  • Building an open-source runtime that lets coding agents hand off tasks from a local development environment to isolated AWS Lambda MicroVMs.
  • Designed persistent conversations, run history, and file storage so work can continue across sessions.
  • Implemented explicit permissions for each run, including controlled access to connected services such as Slack and Linear.
02 / Codex fork · Apache-2.0

Indubitably

Coding-agent runtimes and developer tools

RustAWS BedrockAgent runtimesDeveloper tools

Contributions to Indubitably’s Codex fork and reusable agent skills, including AWS Bedrock integration, authentication, and runtime regression tests.

Open-Source Contributor

  • Integrated AWS Bedrock into Indubitably’s Codex fork, including model streaming, tool handling, and authentication.
  • Added runtime regression tests to support continued development and upstream updates.
  • Developed reusable agent skills for code review, codebase exploration, and documentation.

Professional experience

Cloud architecture and technical leadership.

At lululemon, my responsibilities include AWS architecture, infrastructure as code, delivery pipelines, observability, and incident response. I also lead and contribute to engineering standards with Principal Engineers across retail, digital, and enterprise teams.

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