Background
Resume
Army aviator → aerospace engineer → robotics PhD → ML engineer. The long version, curated.
Now
Machine Learning Engineer
Voxel51 · remote
Dec 2025 — present
Customer-facing ML engineering on FiftyOne: working directly with teams across industries and time zones on computer-vision data workflows in a large codebase.
Experience
Research Engineer
Southwest Research Institute · San Antonio, TX
Jan 2025 — Dec 2025
Applied robotics and ML R&D for defense and commercial clients.
- Built an image-segmentation pipeline end to end — data collection through deployment — raising model F1 from 77% to 99% via augmentation, dataset curation in FiftyOne, and fine-tuning Mask R-CNN in PyTorch/Detectron2.
- Fine-tuned a RetinaNet detector for a novel manipulation task; used unsupervised clustering for efficient data tagging.
- Wrote and calibrated a C++ ROS 2 driver for an RGB-D camera, from data conversion through intrinsic/extrinsic calibration and documentation.
- Led an internal effort on acoustic UAS detection and classification; authored the full technical volume for a $500k proposal on LLM-based intelligence estimation and contributed to a $10M proposal.
Graduate Research Assistant
UT Nuclear & Applied Robotics Group · Austin, TX
Sep 2019 — Dec 2024
Autonomous ground-vehicle R&D for defense and energy clients: human-robot teaming, multimodal sensor fusion, and operations in hazardous environments.
- Lead architect of a multi-object tracking framework in Python/C++/ROS 2, fusing vision and LiDAR detections; optimized core algorithms to ~60 Hz for embedded robot hardware and ranked on the nuScenes tracking leaderboard. Published at IEEE RO-MAN 2024.
- Built a complete real-time robot audition system — sound-source localization, beamforming, VAD, and speech recognition — with custom PyTorch/TorchAudio models on a mobile robot.
- Army Research Laboratory graduate fellow (2023–24): proposed and integrated novel perception and foundation-model capabilities with weekly government stakeholder updates.
- Deployed commanding, localization, and navigation algorithms onto ground robots under contract with Army Futures Command — all objectives on time and on budget.
- In a team of seven, enabled autonomous manipulation behaviors from a single human demonstration (IEEE IROS 2023).
Engineer Intern
Booz Allen Hamilton · US Army DEVCOM Ground Vehicle Robotics
Summer 2019
- Restored a non-functioning R&D ground robot to full operation in 10 weeks: sensor installs, fault isolation, Python/C++ fixes, and ROS integration of mapping and localization software.
Launch & Operations Systems Engineer
Northrop Grumman Aerospace Systems
2008 — 2016
- Progressively responsible engineering roles supporting launch and operations of satellite systems for US civil, military, and national defense agencies.
Service
Innovation Tech · Chief Warrant Officer 3
Innovation Army Applications Group · US Army Reserve
2023 — present
- Robotics subject-matter expert supporting Army modernization through customer engagements and proof-of-concept studies, including the Army Applications Laboratory's Vertex Robotics event.
UH-60 Blackhawk Pilot
A Co, 7-158 Aviation Regiment · US Army Reserve
2017 — 2023
- 400+ flight hours of air missions: planning, risk assessment, briefings, and crew coordination. Deployed to CENTCOM 2021–22 (Operation Inherent Resolve / Spartan Shield); awarded the Air Medal with Combat Device.
Education
PhD, Mechanical Engineering
The University of Texas at Austin · Robotics Portfolio
2025
Dissertation: multimodal spatio-semantic perception and team performance evaluation for hierarchical human-robot interaction in dynamic environments.
MSE, Mechanical Engineering
The University of Texas at Austin
2020
MS, Astronautical Engineering
University of Southern California
2009
BS, Aerospace Engineering
University of Southern California
2008
Toolkit
Perception & ML
- PyTorch · TorchAudio
- GTSAM / factor graphs
- Multi-object tracking
- Detectron2 · FiftyOne
- scikit-learn
Robotics
- ROS / ROS 2
- Sensor fusion · SLAM
- Audio / DSP · beamforming
- Jetson · edge deploy
Software
- Python · C++
- Docker · CUDA-aware
- Git · CI · Jira
- MATLAB · LaTeX
Publications
- "C2HI: Towards a Command and Control Hierarchical Interface for Human-Robot Teams in Dynamic Social Environments."
- "MaRMOT: A Modular and Reconfigurable Multiple Object Tracking Framework for Robots and Intelligent Systems."
- "A Survey of Multimodal Perception Methods for Human-Robot Interaction in Social Environments."
- "Using Single Demonstrations to Define Autonomous Manipulation Contact Tasks in Unstructured Environments via Object Affordances."
Talks
- "Curating, Searching, and Evaluating Audio Datasets in FiftyOne."
Certifications
- FAA Commercial Pilot Certificate — Rotorcraft-Helicopter, Instrument Helicopter, Sikorsky S-70 type rating.
- FAA Remote Pilot Certificate — Small Unmanned Aircraft Systems.