I offer design-to-delivery engineering for CAD, analysis, drawings, and fabrication

CJ_Haley
Hourly services rate

$40/hour

Hourly service work rate

Availability: 40 hours/week

custom work
Request customized services

If this service doesn’t quite match your needs, reach out for a custom quote. Discuss pricing and deadlines to design a project just for you.

About this service

I deliver complete solutions for complex projects. Specializing in end-to-end support in Design for Manufacturability (DFM), Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), GD&T, tolerance analysis, fixture/jig design, and automation equipment.

What I offer:
- Precision CAD modeling and engineering drawings with full GD&T, Tolerance Stack-Up Analysis (if requested), DFM/DFMEA optimizations
- Fixture and test hardware design for production environments that slash scrap, assembly time, and material costs
- FEA/CFD simulations for structural integrity, fluid systems, and dynamic loading
- Manufacturing Process Analysis including process improvements, automation line integration, and manufacturing documentation

All work is delivered async with clear milestones, professional files, and unlimited revisions until you’re 100% satisfied. Perfect for startups, product teams, or manufacturers needing fast, high-quality engineering support without the overhead.
Fixed-price or hourly options available — message me with your project details for a custom quote.
I deliver complete solutions for complex projects. Specializing in end-to-end support in Design for Manufacturability (DFM), Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), GD&T, tolerance analysis, fixture/jig design, and automation equipment.

What I offer:
- Precision CAD modeling and engineering drawings with full GD&T, Tolerance Stack-Up Analysis (if requested), DFM/DFMEA optimizations
- Fixture and test hardware design for production environments that slash scrap, assembly time, and material costs
- FEA/CFD simulations for structural integrity, fluid systems, and dynamic loading
- Manufacturing Process Analysis including process improvements, automation line integration, and manufacturing documentation

All work is delivered async with clear milestones, professional files, and unlimited revisions until you’re 100% satisfied. Perfect for startups, product teams, or manufacturers needing fast, high-quality engineering support without the overhead.
Fixed-price or hourly options available — message me with your project details for a custom quote.
I deliver complete solutions for complex projects. Specializing in end-to-end support in Design for Manufacturability (DFM), Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), GD&T, tolerance analysis, fixture/jig design, and automation equipment.

What I offer:
- Precision CAD modeling and engineering drawings with full GD&T, Tolerance Stack-Up Analysis (if requested), DFM/DFMEA o... read more
I deliver complete solutions for complex projects. Specializing in end-to-end support in Design for Manufacturability (DFM), Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), GD&T, tolerance analysis, fixture/jig design, and automation equipment.

What I offer:
- Precision CAD modeling and engineering drawings with full GD&T, Tolerance Stack-Up Analysis (if requested), DFM/DFMEA optimizations
- Fixture and test hardware design for production environments that slash scrap, assembly time, and material costs
- FEA/CFD simulations for structural integrity, fluid systems, and dynamic loading
- Manufacturing Process Analysis including process improvements, automation line integration, and manufacturing documentation

All work is delivered async with clear milestones, professional files, and unlimited revisions until you’re 100% satisfied. Perfect for startups, product teams, or manufacturers needing fast, high-quality engineering support without the overhead.
Fixed-price or hourly options available — message me with your project details for a custom quote. read less

Service offer categories

Mechanical Design Services FEA Finite Element Analysis Design for Manufacturability (DFM Services)

Software & skills

2D & 3D CAD Design 2D & 3D CAD Drawings 3D Design Analysis Design for Manufacture and Assembly (DFMA) +1 more
CJ_Haley
Lakewood, California, United States – 12:51 a.m. local time

Member since
April 2026
Languages
English
Avg. response time
1 hour

Mechanical Manufacturing Engineer | DFM, FEA, CFD & Automation

Mechanical Manufacturing Engineer specializing in thrust chamber and combustion device production, expertise in DFM, FEA, CFD, GD&T, automation equipment design, fixture development, and full-spectrum testing (TVAC, shock/vibe, DAQ).
I've delivered rapid measurable results at Rocket Lab, Tesla, Moog CSA, PCT Systems, and Abbott. My work consistently simplifies manufacturing processes while maintai... read more
Hourly services rate

$40/hour

Hourly service work rate

Availability: 40 hours/week

custom work
Request customized services

If this service doesn’t quite match your needs, reach out for a custom quote. Discuss pricing and deadlines to design a project just for you.

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