Building on proven track record - filamentMotionSensor, extrusionCoolingShroud, much of Evo, with more research. Defensive intellectual property consistent with open-source ethical principles. Now semiconductor rapid prototyping.Brought back on from June 2023 departure, late November 2023, brief workload shift during difficult times.-Finding and contributing to recruiting excellent help.Flexure idler optimization for filamentMotionSensor - exceptional reliability against lost motion.Metal 3d printed sophisticated extrusionCoolingShroud .FreeCAD flow simulation.Metal plate mounted extruder with DyzeHorizon zero-offset nozzle depth sensing.PCBA circuit design. Also generated with gEDA_designer scripts - Mouser compatible BOM, PCB CAD models, true scale PDF, etc.Hierarchical BOM through BOM_designer .Github Actions.Analog analysis of digital transmission line signal integrity.Locally sourced custom parts quicker than bulk order arrival.Kept ahead with possible drop-in upgrade parts ordered ahead of actual issues.Quick swap installation of extruders by Thor Labs kinematic plates.Stepper motors at both ends of belt, instead of idler pulleys, to reduce belt elasticity.Strongest proponent of, if not originator of, successful splitting of heated bed into inner and outer zones. Outer zone can be actively corrected for edge cooling effects.Chose fundamentally optimum placement of ballscrew, belts, etc.Electrical continuity from frame to tool linear bearings. Anticipated and favorably used rigid metal plates instead of plastic brackets.Correctly predicted ballscrew and linear rails mechanical characteristics.Successfully remained productive and thinking diagnostically through long hours, late nights, weekends, and a few all-nighters.Detailed diagnostic analysis and report following repairs under time pressure.On call for arriving on-site at facility when needed, always willing to lend a helping hand.Much more extensive R&D.

Interdisciplinary technical leadership, strategic planning.CAD modeling, electronics design.IT infrastructure management.Electrical, mechanical, and optical prototyping - fabrication and assembly.https://www.linkedin.com/company/imagnus

Self-owned technology business. Especially offers expertise in deploying own open-source technology, bringing emerging advantages in scalability and profitability, while field testing to reduce distractions from production and design.PatchRap and CoreAutoSSH are notable successes of Soaring Industries LLC.soaringindustries.space

Represented both Makersmiths (as member) and HacDC (as BoD) at the "Nation of Makers" gathering, and remain in contact with the people at that gathering.https://www.nationofmakers.us/https://makezine.com/2016/08/31/makerspace-organizers-convene-at-the-white-house/

Self-taught and self-directed, particularly keen to develop open-source fabrication and communication technologies for public benefit.

Interdisciplinary technical leadership, strategic planning.CAD modeling, electronics design.IT infrastructure management.CNC machinery design, maintenance, improvement.https://zxypro.com/https://web.archive.org/web/20180817164203/http://www.3dconnectedprinting.com/https://www.etsy.com/shop/3DConnectedPrintingStill have minor continuing involvement and serious hopes of bringing much more cost effective 3D printing back to this company with wonderful people. I always like to help those who have done so much to help me along the way.

Former Official contact for SUPPLIES and EXPANSION funds.Network infrastructure for St.Stephens Church and tenants. Shell/VPS servers for HacDC members.Providing an enduring historical perspective as one of the most longstanding members.Multiple projects, presentations, prominently biosignal amplifier and OpticalTableRobot R&D.Radio antenna development, testing, installation.CNC mill, 3D printer, laser cutter, electronics test equipment deployment, operation, maintenance.Represented both Makersmiths and HacDC at the "Nation of Makers" gathering.Please support your local hackerspace!http://www.hacdc.org/