Short bio
David Hellmer is an engineer, DJ and entrepreneur in Dallas–Fort Worth. Trained at the U.S. Navy's Nuclear Power Training Command, David spent two decades in building automation and low-voltage systems, from field technician to building automation department head, and has founded businesses including a freeze-dried food manufacturer grown to national distribution. In 2025 David founded HLLMR Ventures, building software with AI coding agents, and has been DJing for thirty years.
For introductions and press · third person
- Name
- David Hellmer
- Based
- Dallas–Fort Worth, Texas
- Work
- Founder & Principal Engineer, HLLMR Ventures; Senior Applications Engineer, Building Automation Systems, Enviromatic Systems
- Trained
- U.S. Navy Nuclear Power Training Command
- Field
- Building automation, low-voltage and OT systems; applied AI and software
- Off hours
- DJ, for thirty years
- Elsewhere
- linkedin.com/in/dhellmer · more