I will design custom boats hull with naval architecture calculation

J
joygraceyy
J
joygraceyy
Joy G

About this gig

I will design custom boat hulls with naval architecture calculations tailored to your vessel requirements, operating conditions, and design goals.


Whether you are developing a new boat concept, modifying an existing hull, or need engineering calculations for a marine project, I can provide a practical hull design supported by relevant naval architecture calculations.


My services include:

  • Custom boat hull design and hull form development
  • Monohull, catamaran, and multihull concepts
  • Hull lines and basic hull geometry
  • Principal dimensions and displacement
  • Hydrostatic calculations
  • Stability and trim calculations
  • Resistance and speed estimation
  • Draft, freeboard, and volume calculations
  • Center of buoyancy and center of flotation
  • Weight and displacement assessment
  • Hull optimization based on your requirements
  • 2D drawings and 3D CAD hull models
  • Design modifications and existing hull improvements


I can work from your sketches, dimensions, reference designs, specifications, or an existing CAD model. The design can be developed around requirements such as vessel length, beam, draft, displacement, speed, passenger capacity, propulsion type, material, and intended operating conditions.

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 Joy G

Joy G

Naval Architect

  • FromUnited Kingdom
  • Member sinceSep 2026
  • Avg. response time1 hour
  • Languages

    English
I’m a Naval Architect and Marine Engineer specializing in boat and vessel design, hull development, naval architecture calculations, and marine engineering drawings. I work on custom boat hulls, hydrostatics, stability and trim calculations, general arrangement drawings, structural details, and 2D/3D CAD models. I focus on accurate, practical, and well organized designs tailored to each project’s requirements, whether you need a new vessel concept, design modification, engineering calculations, or fabrication drawings.

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