Job
Prototype Battery-Powered Heating System
Project goal
By September 5th, develop and test a compact, battery-powered heating system with stable temperature control in limited space. **This job is only open to US based freelancers due to time
Designer
christophero
Electronic Design Engineer - Prototype, PCB, Firmware, Automatic Test Stand / Box
I am an electrical engineer with industry design experience from prototyping to manufacture. I will specify components, design the circuitry, write the code, capture the schematic and generate PCB files for manufacture. Any feature...
3D Model
Punching tool, Prototype part, Pully
Punching tools are used to create holes in badges, ID cards, or other small items. Prototype Tool Overview The prototype tool is a critical component in the product development process. It allows engineers
Designer
tatianaa
Mechanical Designer and Test Process Engineer
Designer
Kevin N
Mechanical Engineer w/ 6+ years of aerospace and concept prototype design
years of design/analysis/test/fabrication experience in the civil, petroleum, and aerospace industries. Currently working as a mechanical/aerospace engineer designing R&D prototype aircraft. My work allows
Designer
sureshn2
3D design prototype specialist
As a 3D Prototype Specialist at Kriya Raprotech Solutions, I am dedicated to transforming innovative ideas into tangible, high-quality prototypes using cutting-edge 3D printing and prototyping technologies
Job
3D Modeling & Simple PCB Design - Outdoor Sensor Prototype
I am looking for a freelancer to assist with a small academic/field-test project. This is a low-budget task that involves two integrated parts:
3D Modeling: Create a simple hexagonal housing with a
Designer
nazirs
Mechanical Design Engineer | Driveline, Torsional Analysis & Test Rig
mechanical Design Engineer with hands-on experience in driveline systems, rotating machinery, and test rig development. I specialise in torsional vibration analysis, natural frequency & critical speed
Designer
denisk8
Senior Mechanical Design Engineer | SolidWorks | Pressure Equipment | Test Rigs | FEA
nuclear and heavy engineering, specializing in pressure/vacuum equipment, piping systems, experimental test rigs, high-temperature systems, and custom mechanical assemblies. I can support projects from concept
Job
Mechanical CAD Engineer (Hourly, Long-Term) – Pickleball Paddle Prototype
is not a one-time modeling task — it will be ongoing back-and-forth iterations (design → 3D print → test → revise) until the mechanism is reliable, then refined for manufacturing readiness.
Scope / what