TWIC Credential
Secure access credential supporting maritime, port, vessel, and regulated industrial work.
Two disciplines. One standard.
I’m James Bahr, a technical founder, systems engineer, field specialist, and live-production builder. My work spans two distinct professional tracks, each grounded in more than 20 years of hands-on problem solving.

Separate expertise
Explore each discipline below. Every project is engineered, tested, and delivered with precision, safety, and accountability.

I develop complete technical systems—from web platforms and enterprise infrastructure to microcontroller firmware, connected devices, and custom embedded controls.
View technology portfolio ↗
I build special-effects systems from the ground up, including custom control and firing systems, custom flame effects, embedded controllers, show networking, and field-ready installations.
View live-production portfolio ↗Certifications & credentials
Credentials remain attached to the professional track where they apply.
Secure access credential supporting maritime, port, vessel, and regulated industrial work.
Federal explosives credential supporting professional pyrotechnic operations.
Certification supporting safe flame-effect setup, inspection, control, and operation.
The common thread
It is not only the code, the effect, or the showreel. It is what happens when systems are real, timelines are tight, and the unexpected shows up. Reliability is the feature. Results are the standard.
From first idea to final delivery—planned, integrated, tested, and proven.
Code that controls real-world systems, with networks, sensors, devices, and safety built in.
Experience that holds up under pressure, adapts in the field, and ships on time.
Professional experience
Each detailed portfolio brings together the roles, systems, and projects most relevant to that discipline—without blending unrelated experience or reducing either side to a short résumé.
About James
My career has never fit neatly into a single box. I have spent more than two decades building technology, deploying infrastructure, supporting complex field environments, and creating systems that interact with the physical world.
The two sides of my work are presented separately so clients and employers can move directly to the experience that matters to them. Across both tracks, the constant is complete-system thinking and accountability through deployment.
Let’s connect
For technology projects, engineering roles, live-production work, special-effects systems, or a challenge that crosses both worlds, contact me directly.