Work with me

I'm Colin Rooney, an ML engineer in Denver and founder of ROONEY Tech. My work combines software, sensors, and practical evaluation: getting a pipeline to run, then finding out what its output really demonstrates.

Areas of experience include:

• Agent-assisted development: runbooks, evidence and verification, multi-step workflows, and App Store tooling.
• iOS and wearable sensing: camera and IMU capture, watchOS, and on-device ML.
• Movement and video engineering: pose and gait pipelines, video processing, and the infrastructure around model experiments.

Selected public examples:

• An agent-assisted App Store submission.
• Diagnosing a watchOS install failure.
• Fixing a video-rendering bottleneck.
• The Robo Bump Truck logs, showing how experiments and measurement limits shape engineering decisions.

For a conversation about relevant work, contact [email protected] · GitHub @12mv2.