I build public, clean-room tools for governable autonomy: autonomous work that is replayable, reviewable, rollbackable, and held to evidence.
Fieldheld is the umbrella for that work. The current public wedge is Fieldheld Recorder, a small synthetic CLI that turns autonomous coding-style runs into evidence bundles a human can inspect.
My broader technical base spans Physical AI, robotics simulation, MBSE, cyber-physical systems, and assurance workflows.
This profile highlights public-safe exports and case studies. The goal is to show architecture, engineering depth, and observable system behavior without exposing private workspaces, private planning, or unreleased implementation details. This public work stands on its own.
Core focus
- Governable autonomy: run records, evidence packets, review surfaces, and bounded rollback.
- Agentic verification workflows that combine source context, test execution, and engineering evidence.
- Robotics simulation and manipulation with NVIDIA Isaac Sim, ROS 2, Lula IK, and PhysX.
- MBSE/SysML-style vocabulary and architecture models for cyber-physical systems.
| Project | What It Does | Demo |
|---|---|---|
| fieldheld-recorder | Synthetic CLI for replayable, reviewable, rollbackable autonomous-run evidence bundles |  |
| agentic-systems-verifier-case-study | Agentic verification case study with source context, test execution, and engineering evidence | |
| articulated-robot-manipulation-public | Franka Panda pick-and-place using NVIDIA Isaac Sim 5.0, Lula IK, and PhysX rigid-body physics | |
| sim-to-real-control-systems-public | OmniGraph ROS 2 bridge, joint state publishing, and Python/C++ ROS 2 nodes in Isaac Sim | |
These demos are backed by public-safe exports or case studies. They are intended to show the engineering pattern and system behavior, not the private project workspace behind it.
| Workstream | Description | Public Status |
|---|---|---|
| fieldheld-recorder | Replayable, reviewable, rollbackable evidence bundles for autonomous coding-style runs | Public baseline available |
| repo-preflight-drift-scanner | Deterministic preflight scanning for public-surface and release-gate drift | Public utility available |
| agentic-systems-verifier-case-study | Agentic verification case study with source context, test execution, and review evidence | Public case study available |
| Workstream | Description | Public Status |
|---|---|---|
| articulated-robot-manipulation-public | Physics-correct Franka pick-and-place · Lula IK · SingleManipulator API · no ROS 2 required | Public clean export available |
| sim-to-real-control-systems-public | ROS 2 OmniGraph bridge · joint states · Python/C++ pub-sub · Isaac Sim scripting | Public clean export available |
| distributed-robotics-infrastructure-public | Distributed sim-to-real pipeline · Ubuntu host · simulation node · NVIDIA Jetson Orin | Public clean export available |
| Repo | Description |
|---|---|
| robotics-ontology-public | Public robotics glossary and SysML v2 model examples |
| AI / ML | Robotics & Simulation | Systems Architecture | Core Development |
|
• Gemini Pro, GPT-4 • LangChain / RAG • Agent evidence workflows • Computer Vision • TensorFlow |
• ROS 2 (Python & C++) • NVIDIA Isaac Sim 5.0 • NVIDIA Jetson • Lula IK / OmniGraph |
• MBSE / SysML / UAF • Governable autonomy • Digital Twins • Requirements Eng. • Functional Safety |
• Python & C++ • Git & GitHub • Docker & Linux • CI/CD (GitHub Actions) |