Generative Design & Structural Optimization Specialist | DUROWORKS
I’m Sergio Perez Fontana, an Aerospace Engineer, Manager, and Technologist with over 30 years of experience in Flight Sciences and Structures. My career spans many successful aircraft programs at Boei... Read more
I’m Sergio Perez Fontana, an Aerospace Engineer, Manager, and Technologist with over 30 years of experience in Flight Sciences and Structures. My career spans many successful aircraft programs at Boeing, Gulfstream, Bombardier, Bell Helicopter, and Embraer, where I led cross-functional teams in driving innovations through process and design optimization. I’ve led the implementation of advanced methodologies integrating advanced aerospace and exponential technologies for aircraft and other high-performance products maximizing efficiency and effectiveness. I have also developed a deeper specialty in Generative Design and Structural Optimization. Since 2014, I’ve explored and applied topology optimization and AI-driven generative design techniques, leveraging various generative design tools to inspire better, more efficient designs. For example, I contributed to achieving significant weight reduction in thick aluminum plates used to support heavy monuments on the Boeing VC-25B New Air Force One Presidential Aircraft, achieving tangible benefits in structural performance and cost. Traditional design methods often yield heavy, costly parts with underutilized material after long design processes. Every structural component, regardless of the scale of the project or budget, can benefit from my proprietary AI-driven workflows to transform conventional designs into structures that are: - Stronger and lighter: Eliminating unnecessary mass while exceeding performance requirements. - Optimized for manufacturability: Custom-tailored for efficient, scalable production using subtractive or additive processes. - Cost-effective and ready for validation: Minimizing engineering effort and material usage while seamlessly integrating into certification and operational workflows. This approach delivers high-quality structural engineering solutions faster and at a lower cost. Whether you’re developing an advanced component for a Martian flying vehicle or a flying hydrofoil board over water, I bring deep aerospace expertise and advanced AI tools to help you overcome your design challenges.
CAD Design Specialist
graduated U of Colorado Boulder. B of Environmental Design LEED AP architectural and product 3d visualization, 2d CAD AutoCAD CD drawings and specialize tiny home design.
graduated U of Colorado Boulder. B of Environmental Design LEED AP architectural and product 3d visualization, 2d CAD AutoCAD CD drawings and specialize tiny home design.
Product Development and 3D CAD Design
-3D CAD Design -Injection Molding -Plastic Part Design -Mechanical Engineering -Product Design -Product Development -Fusion 360 -CNC Machining From 3D modeling to low volume producti... Read more
-3D CAD Design -Injection Molding -Plastic Part Design -Mechanical Engineering -Product Design -Product Development -Fusion 360 -CNC Machining From 3D modeling to low volume production, designing parts for injection molding and CNC machining, I have managed all stages of product design and development in a wealth of fields and modalities. I've saved large corporations in excess of $350,000/yr and got start-ups their first products to market.
Mechanical Engineer with SolidWorks and AutoCAD expertise
I am a mechanical engineer and project manager with six years of experience leading projects from initial concepts through to execution. My greatest strengths are deriving insights from data and commu... Read more
I am a mechanical engineer and project manager with six years of experience leading projects from initial concepts through to execution. My greatest strengths are deriving insights from data and communicating with people in a way that shows understanding of their perspectives, enabling me to explain complex concepts in simple terms. I have a talent for being highly detail-oriented while always keeping the big picture in mind, ensuring that even when we're deep into a project, I stay focused on the main objectives. I am passionate about empowering others and feel most energized when I'm learning, growing, and taking charge of solving problems. Above all, I value integrity, serving others, efficiency—and having fun while doing it.
Beginning graphic designer looking for freelance 3D modeling jobs.
A beginning graphic designer with an associate’s degree looking to join the graphic design industry. My goal is to use my creative talents to benefit the company and bring joy to others. I'm knowledge... Read more
A beginning graphic designer with an associate’s degree looking to join the graphic design industry. My goal is to use my creative talents to benefit the company and bring joy to others. I'm knowledgeable in using various production software such as Photoshop, Maya, Libre Office, Unity, Animate, Illustrator, Indesign, and Wavepad. I’ve had practice in 2D/3D art production software. Working in Photoshop and Maya are two of my strongest skills. I enjoy creating art pieces or other 2D designs such as a website page, advertisement, or greeting card. There are also many miscellaneous objects and props I build in Maya for fun. One of my biggest projects was to design and build a 3D environment from scratch. Throughout all these, soft skills were also put to the test. Some examples intrude problem solving, improvising, and deciding on a different approach when my original plan doesn’t work. My specialty is building objects from a game or cartoon. I enjoy building things that are related to fun and games.
Complex Surface Modeler/Design Engineer/Mechanical Engineer
I have 5 years experience designing with Solidworks. I specialize in complex surfaces and assemblies but no job is to big or too small for me.
I have 5 years experience designing with Solidworks. I specialize in complex surfaces and assemblies but no job is to big or too small for me.
Mechanical Designer & CSWP, Catia V5, GD&T
SolidWorks Expertise: 4 years of experience using SolidWorks software for mechanical design and drafting (CSWP certified). Manufacturing Techniques: Experienced with fabrication processes including:... Read more
SolidWorks Expertise: 4 years of experience using SolidWorks software for mechanical design and drafting (CSWP certified). Manufacturing Techniques: Experienced with fabrication processes including: sheet metal, laser cutting and milling processes. Mechanical Aptitude: Mechanically inclined, analytic, and detail-oriented, with a strong ability to proactively communicate with colleagues at all levels. Results-Oriented: Highly self-motivated, able to work independently and collaboratively, delivering excellence in fast-paced environments. Engineering Data Packages: Proficient in creating comprehensive data packages, including drawings, models, and Bills of Materials (BOM) for design, prototype and production releases. Product Lifecycle Management (PLM): Proficient in lifecycle data management, revisions, and documentation using PLM software
CAD CAM Designer / CNC Programmer
My expertise comes primarily from the aircraft industrie, machined parts, where I have over 25 years experience running cnc machines, programming them, planning parts, and being part of the produce-ab... Read more
My expertise comes primarily from the aircraft industrie, machined parts, where I have over 25 years experience running cnc machines, programming them, planning parts, and being part of the produce-ability meetings. My passion is inventing and designing products. I also enjoy making 3D printed art and jewelry. https://www.shapeways.com/shops/schierdesign
Steel Fabrication Modeling
I worked with SH Engineering & Mfg. for 8 years. I drafted for steel fabrication for 4 years. 2 of the 4 years were spent heading the product department which focused on piping and pipe supports and m... Read more
I worked with SH Engineering & Mfg. for 8 years. I drafted for steel fabrication for 4 years. 2 of the 4 years were spent heading the product department which focused on piping and pipe supports and misc. fabricated items. We fabricated from Steel, Stainless Steel, and Aluminum. Now I own the Delightful Neighborhood Market, a neighborhood grocery store. I miss doing design work and would like to do extra work to earn extra money to save for my children’s college.
Architectural Design and 3D Modeling and Autocad Production
Work well independently, problem-solving ability, and be a team player. Degree in Architecture and Urban Design. Restaurant Design, Residential Design, Kiosk Design, Interior Remodeling and Kitchen De... Read more
Work well independently, problem-solving ability, and be a team player. Degree in Architecture and Urban Design. Restaurant Design, Residential Design, Kiosk Design, Interior Remodeling and Kitchen Design.
Cad and 3d design and reverse engineering professional with catia software
● Create accurate 3d from cloud of points ● Designing mechanical mechanisms ● Designing mechanical parts Software: ■ Catia sheetmetal ■ Catia cloud of points ■ All shape and surface environments in... Read more
● Create accurate 3d from cloud of points ● Designing mechanical mechanisms ● Designing mechanical parts Software: ■ Catia sheetmetal ■ Catia cloud of points ■ All shape and surface environments in catia
Mechanical Design Engineer
I am a Mechanical and Instrumentation Engineer with extensive hands-on experience in tool design, mechanical fabrication, and process optimization. Currently, I lead a tooling department, where I desi... Read more
I am a Mechanical and Instrumentation Engineer with extensive hands-on experience in tool design, mechanical fabrication, and process optimization. Currently, I lead a tooling department, where I design and implement innovative solutions that improve manufacturing performance and efficiency. My background combines practical mechanical skills with strong proficiency in CAD design and 3D modeling. I can take a project from concept to completion — including design, prototyping, testing, and implementation. I specialize in developing custom tools, jigs, fixtures, and mechanical systems that support production processes. My approach focuses on functionality, precision, and manufacturability. Core Competencies: 3D Modeling & CAD Drafting (SolidWorks, Inventor Profesional, Solid Edge etc.) Mechanical Design & Product Development Tooling, Jigs, and Fixtures Design Reverse Engineering & Technical Documentation Instrumentation & Process Optimization Prototype Fabrication & Assembly Manufacturing Process Improvement Root Cause Analysis & Maintenance Optimization I am passionate about transforming technical challenges into efficient, reliable mechanical solutions. Whether you need a custom tool, a mechanical component redesign, or complete production optimization, I can deliver high-quality, practical results tailored to your needs.
Industrial Designer/ Solidworks, Blender
I graduated two years ago in Industrial Design from UDESC (Santa Catarina State University) and also studied Design in Italy at the Free University of Bolzano. I have been working with modeling in Sol... Read more
I graduated two years ago in Industrial Design from UDESC (Santa Catarina State University) and also studied Design in Italy at the Free University of Bolzano. I have been working with modeling in SolidWorks for four years, developing projects for furniture, home appliances, and other products. During my degree, I took part in extension projects focused on the practical application of SolidWorks. I also studied technical drawing for several years and have strong knowledge of ABNT standards. Throughout my career, I’ve received two national design awards in the categories of lighting and hospital equipment.
Experienced Mechanical CAD Designer
CAD Designer with over 5 years experience and a Bachelors Degree in Mechanical Engineering. Let me help you bring your dreams and ideas to life!
CAD Designer with over 5 years experience and a Bachelors Degree in Mechanical Engineering. Let me help you bring your dreams and ideas to life!
Greendesigner
40 years exp. D.B.A. Evergreen Home Design. Est 1984. I have designed over 200 Homes in Kitsap Co. From 420 Sq Ft Tiny Houses to 11,640 sq ft Lange Mansion in So Keyport. Certified Professional Buildi... Read more
40 years exp. D.B.A. Evergreen Home Design. Est 1984. I have designed over 200 Homes in Kitsap Co. From 420 Sq Ft Tiny Houses to 11,640 sq ft Lange Mansion in So Keyport. Certified Professional Building Designer by the American Institute of Building Design in 2000. Often I customize "off the shelf" house plans and bring them to local code. All Designs are triple drafted with AutoCad, 3D Sketchup and 5D Render so you can better visualize your project. I also size all structural members with Strucalc. I offer a free initial consultations, and my rates are quite reasonable. On Buildings and Decks I also can provide Construction Administration. With 40 years of experience, I am the owner of Evergreen Home Design, established in 1984. I have designed over 200 homes in Kitsap County, ranging from 420 sq. ft. tiny houses to an 11,640 sq. ft. mansion in South Keyport. I offer a free initial consultation, and my rates are quite reasonable. For buildings and decks, I also provide construction administration services. Furthermore, we now offer modeling and rendering services for architectural firms. We can create complete solar panel and riser diagrams with a grid interface for Puget Sound Energy permits, and I can also pull building permits.
Taught CAD, Certified Residential Inspector, Chief Architect
Taught CAD, Certified Residential Inspector, Chief Architect
Mechanical and Materials Engineer
Material Science / Mechanical Engineer with a demonstrated history of working in the automotive and manufacturing industry. Skilled in CAD design and simulation, supply chain management, systems engin... Read more
Material Science / Mechanical Engineer with a demonstrated history of working in the automotive and manufacturing industry. Skilled in CAD design and simulation, supply chain management, systems engineering, metal fabrication, and CNC operation. These skills allow me to design in a way that takes all aspects of product development into consideration. Strong operations professional with a Bachelor’s Degree focused in Material Science Engineering from Washington State University.
Mechanical & Systems Designer
I am a Mechanical and Systems Designer with experience in the aerospace and automotive industries, and am currently offering freelance CAD services while building my own startup. I enjoy taking on nov... Read more
I am a Mechanical and Systems Designer with experience in the aerospace and automotive industries, and am currently offering freelance CAD services while building my own startup. I enjoy taking on novel and complex challenges, and would be happy to help you achieve an optimal design solution for your project! My relevant design experience: - Class A Surface Modeling - Machine Design - Robotic End-Effectors & Automated Systems - Vehicle Prototypes
Microsoft Excel, 3D Design & CAD Design Professional
To whom may concern, My name is Tramaine Thornberry, I have close to 9000+ hours using Solidworks professionally and another 1500 on my own in a variety of applications. I have a passion Solidworks... Read more
To whom may concern, My name is Tramaine Thornberry, I have close to 9000+ hours using Solidworks professionally and another 1500 on my own in a variety of applications. I have a passion Solidworks and design. I look forward to hearing from you to learn more about your products guidelines and how I might contribute to your projects. I am available to answer any questions you might have. Thank you and have a wonderful day.
3D modeling professional with Solidworks and manufacturing experience
Hey there! Thank you for checking out my profile. I have been designing in various CAD and Illustration suites since 2010. Most of my 3D work experience comes from my time working for a small custom s... Read more
Hey there! Thank you for checking out my profile. I have been designing in various CAD and Illustration suites since 2010. Most of my 3D work experience comes from my time working for a small custom shop in Olympia Washington. There I used my mechanical inclination for surgical tool design and modification. Ive worked with many clients who needed custom designs within a short window of time, which I believe translates well to freelance design. Currently I use Onshape to develop my models and blueprints, as I am a native Solidworks user. This makes it fun for me, and quick for you! Feel free to hit me with a request. Thanks for coming by!!
Experienced using AutoCAD, AutoSPRINK and Revit platforms. Specializing in Fire Sprinkler Design.
I am passionate about the work I do and put every skill set I have to work when I take on a new project. What drives me most is new challenges, and I am ready, willing and able to tackle yours.
I am passionate about the work I do and put every skill set I have to work when I take on a new project. What drives me most is new challenges, and I am ready, willing and able to tackle yours.
CAD MECHANICAL DESIGN (FEA simulation) -ENGINEER
Mechanical Design Engineer | CAD & Simulation (FEA) - Highly skilled Mechanical Engineer with over 4 years of experience specializing in high-precision mechanical hardware and complex system integrati... Read more
Mechanical Design Engineer | CAD & Simulation (FEA) - Highly skilled Mechanical Engineer with over 4 years of experience specializing in high-precision mechanical hardware and complex system integration. Expert in SolidWorks and COMSOL, with a proven track record of delivering production-ready CAD models, detailed technical drawings, and advanced FEA simulations (Structural & Thermal). Specialist in applying GD&T standards to ensure manufacturability of high-tolerance components. Experienced in leading the full design lifecycle—from initial concept and prototyping to vendor management and final assembly validation.
Designing for the Future with Experience from the Past
Experienced CAD Designer with a demonstrated history of working in many fields from Medical Device, Museum Exhibit/Interactive Display, Industrial to Aviation Equipment. Skilled in SolidWorks, Chief... Read more
Experienced CAD Designer with a demonstrated history of working in many fields from Medical Device, Museum Exhibit/Interactive Display, Industrial to Aviation Equipment. Skilled in SolidWorks, Chief Architect, AutoCAD with a goal of Continuous Improvement. Strong design professional with a Associate of Arts and Sciences (AAS) focused in CAD/CAD Design Technology from Green River Community College.
Solidworks Professional
I am a freelancing high school student looking to improve my profile before furthering my education and working at better jobs. One of my strengths that I have is that when I am learning something I t... Read more
I am a freelancing high school student looking to improve my profile before furthering my education and working at better jobs. One of my strengths that I have is that when I am learning something I tend to catch on quickly and don't need to be taught again. Throughout my high school career I have taken the provided CAD class and gotten my Revit certification, inventor certification, and Solidworks professional and working towards my expert.
3D designing with multiple CAD software
At Artifyx, we specialize in cutting-edge product development, from concept to fabrication. With expertise in CAD modeling, prototyping, and manufacturing, we bring innovative ideas to life. Our team... Read more
At Artifyx, we specialize in cutting-edge product development, from concept to fabrication. With expertise in CAD modeling, prototyping, and manufacturing, we bring innovative ideas to life. Our team has successfully designed and built robotics, automation systems, and consumer products, leveraging advanced 3D printing, CNC machining, and electronics integration. We’ve worked on projects ranging from robotic arms and IoT devices to custom mechanical components and smart home innovations. Our hands-on experience in rapid prototyping ensures efficient, high-quality solutions tailored to your needs. Let’s collaborate to turn your ideas into reality with precision, creativity, and engineering excellence.
Senior R&D engineering professional passionate about mechanical, architectural design.
Excel at the ability to conceptualize, visualize and understand a design challenge in order to help solve a problem. Proven ability to create manufactured structures with a focus on attention to detai... Read more
Excel at the ability to conceptualize, visualize and understand a design challenge in order to help solve a problem. Proven ability to create manufactured structures with a focus on attention to detail and lean manufacturing principles. I understand construction principles and am able to clearly communicate with others. I enjoy the process of hand sketching, 2D drafting, 3D modeling in order to complete a project. High accountability for myself is the key to success.
Freelance CAD Drafting & 3D Modeling Services | ANSI, GD&T
Looking for precise CAD drawings or 3D models? I provide high-quality blueprints and 3D designs tailored to your needs—whether for manufacturing, 3D printing, or technical documentation. With expertis... Read more
Looking for precise CAD drawings or 3D models? I provide high-quality blueprints and 3D designs tailored to your needs—whether for manufacturing, 3D printing, or technical documentation. With expertise in both 2D drafting and 3D modeling, I can bring your ideas to life with accuracy and efficiency. What I Offer: ✔ Blueprint Drafting – Accurate 2D technical drawings based on your specifications ✔ 3D Modeling – High-quality 3D models of parts and components from blueprints or sketches ✔ Parametric Modeling – Flexible, parameter-driven models that can easily be adjusted or scaled for multiple applications ✔ Concept to CAD – Turn your rough sketches and ideas into professional technical drawings ✔ Assembly Modeling – Create and position multiple parts within a single environment ✔ Top-Down Assembly Modeling – Develop complete assemblies from the top-down, ensuring all components fit together from the start ✔ Standardized Part Integration – Incorporate off-the-shelf or industry-standard components into models and drawings for efficiency and compatibility ✔ Basic Cost Calculations – Provide basic cost estimations using Excel for materials and parts, aiding in project planning and budgeting ✔ Custom CAD Work – I can follow your templates, standards, and specifications to ensure seamless integration into your workflow ✔ ANSI & GD&T Compliance – Drawings adhere to ANSI and GD&T standards for precision and manufacturability ✔ 3D Printing Optimization & Slicing – Models designed for ease of printing, with optional pre-sliced G-code files ✔ File Export Options – Standard formats include 3MF, STL, STEP, DXF, PDF, and G-code ✔ Neatly Organized Files – All files will be neatly named and organized, with a specific naming scheme followed (if desired), for easy access and clarity ✔ Source Files Available – Original SLDPRT or DWG files available for an additional cost I ensure clear, precise, and manufacturable designs, delivered on time. A short portfolio of my work is available on my website. Let’s bring your vision to life—contact me to discuss your project today!
SolidWorks Designer, Machine Design, Analysis
Last updated: Mar 2, 2026