Daniel Wahl

Founder · Consequential Technologies, LLC

Robotics consultant with ~20 years of experience building manipulation systems.

drwahl@consequential.tech · LinkedIn · GitHub

Recent consulting

Autonomous satellite capture

PickNik Robotics · 2024

Created MoveIt Pro integration and simulation environment.

Visual servoing + admittance control to grapple a moving satellite mockup with a space-qualified arm. AprilTag-driven state estimation feeds a Fuse-tracked target.

  • MoveIt Pro
  • ROS 2
  • MuJoCo
  • admittance control
  • AprilTag
  • Fuse
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MuJoCo simulation environment

PickNik Robotics · 2024-2025

Contributed to PickNik's broader ROS 2 / MuJoCo integration.

Sensor plugins, configuration tooling, and integration glue underpinning MoveIt Pro's MuJoCo simulation, including the 3D LiDAR sensor in the hangar scene shown here.

  • MuJoCo
  • ROS 2
  • MoveIt Pro
  • 3D LiDAR
  • Nav2
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TrailerConnect

Outrider · 2018-2024

Wrote large sections of the TrailerConnect codebase.

Deep-learning-driven robotic arm that connects brake lines between yard trucks and gladhands in real industrial conditions. Now in commercial deployment with 100k+ autonomous trailer moves.

  • ROS
  • deep learning
  • computer vision
  • Yaskawa
  • perception
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AI / VLA exploration

Personal research Open-VLA fine-tuning study

Open-VLA fine-tuning study

Personal research · 2026

Currently exploring.

End-to-end pipeline from open-source VLA checkpoint to fine-tuned policy on a household manipulation task (microwave open). Baseline vs. fine-tuned comparison across multiple model families, run as a self-test of the open-VLA workflow.

  • pi-zero
  • GR00T
  • OpenVLA
  • fine-tuning
  • LIBERO
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GRPO RL post-training

GRPO RL post-training

University of Chicago DSI · 2025

Consultant.

Hands-on collaboration on GRPO-style RL post-training. Replicated existing experiments and contributed to the development of new training protocols.

  • GRPO
  • RL post-training
  • PyTorch
CadQueryEval

CadQueryEval

Open source · 2025-2026

Built and maintain.

Benchmark for evaluating LLMs on parametric CAD generation via CadQuery. Tests whether a model can produce runnable, geometrically-correct part definitions from natural-language prompts.

  • Python
  • CadQuery
  • evaluation
  • LLMs
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Open source Gemini CLI MCP plugin

Gemini CLI MCP plugin

Open source · 2025

Author.

MCP server exposing the Gemini CLI to Claude Code (and any other MCP client), enabling cross-model handoffs from inside a single agent loop.

  • MCP
  • Python
  • Gemini
  • Claude
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Foundational depth

Adroit dual-arm manipulators

HDT Robotics (now BLADE) · 2014-2018

Wrote the motor control and teleoperation code; drove the demos.

Dexterous bimanual Adroit manipulators originally derived from prosthetic-arm hardware.

  • Adroit
  • dual-arm manipulation
  • teleop
  • force control
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Tactors for prosthetic feedback

HDT Robotics + Cleveland Clinic · 2014-2018

Lead software engineer.

HDT Tactors deliver multichannel haptic feedback for bionic-integration research at Cleveland Clinic, restoring intuitive touch sensation to amputees through targeted vibration on reinnervated skin.

  • haptic feedback
  • prosthetics
  • sensory neuroengineering
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KineAssist

HDT Robotics · 2014-2018

Software developer.

Robotic gait and balance trainer, including partial body-weight support with admittance-style force following, catching the patient if they fall.

  • haptic control
  • force sensing
  • admittance control
  • rehabilitation
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Hunter WOLF UGV

HDT Robotics · 2014-2018

Software developer.

Hybrid-electric unmanned ground vehicle with 1,000 kg payload. Selected by the U.S. Army for the S-MET Increment II program, currently in production.

  • UGV
  • hybrid drive
  • autonomy
  • defense
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Other work

Early prosthetics work

HDT Robotics / APL · 2010-2014

Lead software engineer.

Early prosthetic-arm research that fed into the Adroit family later at HDT.

  • prosthetics
  • dexterous manipulation

Protector UGV

HDT Robotics · 2010-2014

Lead software engineer.

Protector tracked UGV — HDT's earlier-generation platform that informed today's Hunter WOLF.

  • UGV
  • follow-me
  • autonomy
  • perception

Selected publications & patents