I’m a CAD Designer and 3D modeler with 15+ years of hands-on design and modeling experience, currently focused on AutoCAD drafting and technical drawing production. I specialize in creating clean, accurate 2D drawings and supporting 3D models from sketches, markups, and existing files. I’m comfortable working remotely, following redlines, and delivering organized, buildable documentation. I’m actively expanding into 3D CAD workflows and am available for drafting, modeling, and design support projects.…

Gregory Tondreau

I’m a CAD Designer and 3D modeler with 15+ years of hands-on design and modeling experience, currently focused on AutoCAD drafting and technical drawing production. I specialize in creating clean, accurate 2D drawings and supporting 3D models from sketches, markups, and existing files. I’m comfortable working remotely, following redlines, and delivering organized, buildable documentation. I’m actively expanding into 3D CAD workflows and am available for drafting, modeling, and design support projects.…

Available to hire

I’m a CAD Designer and 3D modeler with 15+ years of hands-on design and modeling experience, currently focused on AutoCAD drafting and technical drawing production.

I specialize in creating clean, accurate 2D drawings and supporting 3D models from sketches, markups, and existing files. I’m comfortable working remotely, following redlines, and delivering organized, buildable documentation.

I’m actively expanding into 3D CAD workflows and am available for drafting, modeling, and design support projects.

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Skills

Experience Level

3D Design
Intermediate
Autodesk Maya
Intermediate

Work Experience

Machine Operator / Inspector at David Packard
January 1, 2025 - Present
Operate Swiss lathe machines holding tight tolerances; Adjust machine parameters to maintain part accuracy within specification; Inspect parts and ensure accuracy to technical drawings.
Machinist / Assembly at Electric Boat
January 1, 2024 - January 1, 2025
Read prints and assembled precision submarine components; Planned layout and fit-up with team members; Designed and built a safety improvement tool.
Operator / Inspector at SCHOTT Optics
January 1, 2022 - January 1, 2023
Monitored dimensional accuracy in manufacturing environments; Communicated defects and maintained quality standards.
Lens Inspector at GENTEX Optics
January 1, 2015 - January 1, 2022
Communicated defects to mold technicians and maintained quality standards.

Education

Associate’s Degree, Fiber Optic Engineering at Three Rivers Community College
January 11, 2030 - January 1, 2014
Inside Machinist Certification at Quinebaug Valley Community College
January 1, 2024 - April 16, 2026

Qualifications

Inside Machinist Certification
January 1, 2024 - April 16, 2026

Industry Experience

Manufacturing, Real Estate & Construction
    paper CAD portfolio

    https://www.twine.net/signin

    CAD portfolio showcasing 2D drafting and 3D modeling work created using AutoCAD and related tools.

    Includes technical drawings, layouts, sections, and detail drawings developed from sketches and markups. Work focuses on clean linework, proper scaling, and organized layers to produce clear, buildable documentation.

    Also includes 3D modeling experience and design background applied to drafting workflows, with attention to accuracy, revision control, and efficient file organization.

    Suitable for drafting support, technical drawing production, and CAD design assistance in remote environments.

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