I will your senior mechanical engineer for solidworks product design


Level 1
About this gig
Turn your concepts into production-ready reality. I am a Certified SolidWorks EXPERT (CSWE) and Mechanical Engineer with 10+ years of experience in high-stakes fields.
Aerospace & Robotics Pedigree I bring "Big Aero" rigor to every project. My portfolio includes structural analysis and mechanical design for industry defining projects like the New Glenn orbital launch vehicle and nuclear robotics.
3D Printing & Rapid Prototyping With 5+ years in Additive Manufacturing (DfAM), I specialize in design iterations that are fast and functional. I optimize your models specifically for 3D printing to ensure your prototypes work the first time.
[PLEASE MESSAGE ME BEFORE ORDERING] to align on scope and budget.
Why Choose Me?
- DFM/DfAM: Optimized for CNC, Injection Molding, or 3D Printing.
- Structural Integrity: Professional FEA (Stress/Strain) validation.
- IP Security: I am happy to sign NDAs.
The Workflow:
- Discovery & Mechanical Logic
- Research and concept development
- 3D CAD Modeling
- FEA Validation & DFM Optimization (if applicable)
- Rapid Prototyping (if applicable)
- Iteration and Refinement
- 2D Technical Drawings (GD&T/BOM)
- Final Deliverables
Lets build something world-class.
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know Jacob Hamlin
Precision CAD, Mechanical Design, and Product Development
Level 1
- FromUnited States
- Member sinceJul 2018
- Avg. response time1 hour
- Last delivery2 weeks
Languages
English

Blue Origin
Aerospace & Avionics Engineering
FAQ
Are you willing to sign an NDA?
If you need me to sign an NDA, I am more than willing to. Protecting your IP is of high importance to me.
What information do you need from me to get started?
The more information, the better! To provide an accurate quote and timeline, please share: • Sketches, reference images, or inspiration. • A description of the product's function and key features. • Any size, material, timeline, or budget constraints. • Examples of similar existing products.
What file formats will I receive?
You will receive all the standard file formats needed for prototyping and manufacturing. This includes STEP and IGES for 3D geometry, PDF and DWG/DXF for 2D manufacturing drawings, and, if included in your package, native SolidWorks part/assembly files.
Do you offer prototyping or physical manufacturing?
I do offer prototyping and small scale manufacturing services utilizing 3D printing.
Can you help with my specific industry? (Aerospace, Medical, Consumer, etc.)
Yes. My decade of experience is highly transferable. I have designed everything from robotic tooling for nuclear generators to consumer products and spacecraft components. The fundamental principles of good mechanical design; function, reliability, and manufacturability; apply across all industries.
What is your revision policy?
Each of my gig packages includes a specific number of revision rounds to ensure the design meets your expectations. This allows for structured and efficient refinement. Additional revisions can be accommodated through a custom extra to keep the project fair for both of us.
How does the FEA (Finite Element Analysis) work?
I use SolidWorks Simulation to apply virtual loads to your 3D model. This analysis identifies high-stress areas, predicts deformation, and calculates the factor of safety. This helps us optimize the design for strength and weight before you spend money on physical manufacturing.
What makes you different from other CAD designers on Fiverr?
My background is in engineering, not just modeling. While many sellers can create a 3D shape, I focus on designing a functional, reliable, and manufacturable product. My experience with high-stakes projects in aerospace and nuclear robotics sets me apart.
76 reviews for this Gig
| (74) | ||
| (0) | ||
| (1) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
L lucamara

Australia
I really wish I could give this man a 10 star rating. Exceeded the request, very punctual, worked great, and exceeded expectation. Look forward to working again with you.
$100-$200
Price
7 days
Duration
Helpful?N nz_plumbing

United States
Exceptional. This felt like a partnership as opposed to just a service provider assisting a client. He’s got all my future business. Thank you!
$200-$400
Price
3 weeks
Duration
Helpful?B bonumbren

United States
Professional, collaborative, and great communication. Would highly recommend and would work with Mr. Hamlin again.
$200-$400
Price
2 weeks
Duration
Helpful?C cutb4udye

United States
Jacob was super easy to work with and he is very knowledgeable.
$200-$400
Price
2 weeks
Duration
Helpful?R rtargent
Repeat Client

United States
Highly recommend
Helpful?
76 reviews for this Gig
| (74) | ||
| (0) | ||
| (1) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
L lucamara

Australia
I really wish I could give this man a 10 star rating. Exceeded the request, very punctual, worked great, and exceeded expectation. Look forward to working again with you.
$100-$200
Price
7 days
Duration
Helpful?N nz_plumbing

United States
Exceptional. This felt like a partnership as opposed to just a service provider assisting a client. He’s got all my future business. Thank you!
$200-$400
Price
3 weeks
Duration
Helpful?B bonumbren

United States
Professional, collaborative, and great communication. Would highly recommend and would work with Mr. Hamlin again.
$200-$400
Price
2 weeks
Duration
Helpful?C cutb4udye

United States
Jacob was super easy to work with and he is very knowledgeable.
$200-$400
Price
2 weeks
Duration
Helpful?R rtargent
Repeat Client

United States
Highly recommend
Helpful?

