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.
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.
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
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.
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.
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.
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.
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.
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.
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.
Mechanical Engineering Technician
I am an accomplished Mechanical Engineering Technician of over 9 years. Through out my professional career I have worked on a wide variety of things from steel trim for a electrical disconnect box to... Read more
I am an accomplished Mechanical Engineering Technician of over 9 years. Through out my professional career I have worked on a wide variety of things from steel trim for a electrical disconnect box to a distribution trough for an automated casting machine. Having fabrication and machining as a hobby has given me a realistic outlook that I have found to be extremely valuable.
3D CAD Designer | Mechanical Designs | Product Designs | Drafting and Annotation | Autodesk Fusion |
I am a mechanical engineer with an extra flair for aesthetics, functionality and design. Having worked for a number of clients from different classes and sizes, I am overly glad to contribute to the l... Read more
I am a mechanical engineer with an extra flair for aesthetics, functionality and design. Having worked for a number of clients from different classes and sizes, I am overly glad to contribute to the life of my clients, by turning their ideas and visions into reality on a digital screen. I can't wait for you to experience the joy and comfort that comes with working with me.
Engineer
Experienced Lead Cabinet Engineer with 5+ years in Cabinet Vision: custom system design, dynamic pricing/naming UCs, MySQL/SQL automations, and ad-hoc scripts that cut manual work 15+ hrs/week. Implem... Read more
Experienced Lead Cabinet Engineer with 5+ years in Cabinet Vision: custom system design, dynamic pricing/naming UCs, MySQL/SQL automations, and ad-hoc scripts that cut manual work 15+ hrs/week. Implemented company ERP system configuring workflows, automations, and integrations to solve production bottlenecks
B.S. Design Drafting. 3 year Architectural Design, 2 years Structural, 1 Year CNC Programmer,
I am good at meeting deadlines. I am reliable. I am easy to work with and I work well in teams. I am very self motivated. I have worked on Designs for Commercial and Residential projects. I have... Read more
I am good at meeting deadlines. I am reliable. I am easy to work with and I work well in teams. I am very self motivated. I have worked on Designs for Commercial and Residential projects. I have Project Management experience in Architectural Design.
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!!
Small business creating home decor, accessories, and product design services
Woodskii LLC is a one-man woodshop creating custom accessories and design services with Fusion 360. Adept with Computer-Aided Design and Modeling (CAD/CAM) in Solidworks and Fusion 360.
Woodskii LLC is a one-man woodshop creating custom accessories and design services with Fusion 360. Adept with Computer-Aided Design and Modeling (CAD/CAM) in Solidworks and Fusion 360.
Remote Architectural Drafter | Revit & AutoCAD | Construction-Ready Drawings for Residential & Comme
I am a BIM and CAD drafting professional with experience supporting architectural and engineering teams on residential and commercial projects. I specialize in Revit-based modeling, construction-ready... Read more
I am a BIM and CAD drafting professional with experience supporting architectural and engineering teams on residential and commercial projects. I specialize in Revit-based modeling, construction-ready drawing sets, and presentation-quality renderings, helping clients turn concepts and redlines into clear, buildable documents. My background includes BIM and drafting roles with architecture and engineering firms, supporting architectural design, telecommunications layouts, and mechanical and electrical documentation. I am formally trained in architectural technology through Spokane Community College and am known for accuracy, efficiency, and clear communication when providing remote drafting and BIM support.
Hi, my name is Dylan Rice I am a Manufacturing Engineer with seven years experience with CAD design.
I love every aspect of CAD. I partially excel at solid, surface, creating engineering drawings and assembly modeling. I believe I can make your design come to life in CAD and would be happy to help w... Read more
I love every aspect of CAD. I partially excel at solid, surface, creating engineering drawings and assembly modeling. I believe I can make your design come to life in CAD and would be happy to help with your project however I am able to. I have a B.S. in Manufacturing Engineering from Western Washington University. As a manufacturing engineer I can offer insights into design for manufacture and assembly for what ever you're designing. I have experience optimizing parts for a wide range of processes from robotic assembly and CNC machining to additive manufacturing. I am also experienced conducting FEA analysis and can use it to test and improve the viability of a design. If you have any further questions please feel free to reach out to me by email.
Designer | Architect | Inventor
Hi I am a seasoned Designer with a background in Architecture, product design and 3D modeling and animation. My expertise and skills range from Conceptual design development to full blown architectura... Read more
Hi I am a seasoned Designer with a background in Architecture, product design and 3D modeling and animation. My expertise and skills range from Conceptual design development to full blown architectural development. I am able to communicate effectively and use packages like Revit, Fusion360, Blender and Adobe Suite to deliver high quality artifacts.
Mechanical Design, 3D Modeling, Engineering Drawings, Assembly Instructions, Technical Manuals
I have been working in mechanical design and engineering for over 15 years. I have experience in a variety of manufacturing disciplines, commercial restaurant equipment to pharmaceuticals. I have crea... Read more
I have been working in mechanical design and engineering for over 15 years. I have experience in a variety of manufacturing disciplines, commercial restaurant equipment to pharmaceuticals. I have created high precision designs for one off job shop projects to high speed automation equipment repair and improvements. I have worked with a wide variety of 2D and 3D CAD systems and can quickly become familiar with new systems. Whatever your needs are I can work with you. We can work together to turn an idea you have into models, engineering drawings, BOM and assembly instructions ready for fabrication. I can collaborate with your existing engineering department to complete models and drawings to meet your deadlines.
Award-Winning Researcher Graduated from the University of Washington with an M.S. in Aeronautical &
Hello! I am an engineer currently looking to support myself financially as I job search in this all-too-tough job market. If you need some help or want to offload some work, I am your guy! Software e... Read more
Hello! I am an engineer currently looking to support myself financially as I job search in this all-too-tough job market. If you need some help or want to offload some work, I am your guy! Software expertise in ABAQUS, HyperWorks, and Optistruct with experience in Solidworks as well as python for data visualization. My skills are structural analysis, optimization, data visualization, and finite element analysis. Mostly in aerospace applications but the skills are transferrable to mechanical engineering applications as my M.S. focus was in Structures. Former member of the Multiscale Analysis of Materials and Structures (MAMS) Lab where I optimized the layup of an AFP produced CFRC cryogenic tank made to hold rocket propellant for space-bound missions. Results showed mass savings of ~30% and manufacturing time savings of ~40% compared to traditional tank layups yielding implied savings worth millions of dollars.
Mechanical Engineer
I am a mechanical engineer currently working for a company that retro-fits heavy machinery. I love learning new software, but I am currently using SolidWorks, OnShape, and SpaceClaim. My skills incl... Read more
I am a mechanical engineer currently working for a company that retro-fits heavy machinery. I love learning new software, but I am currently using SolidWorks, OnShape, and SpaceClaim. My skills include GD&T, injection molding, sheet metal, large assemblies, static structural FEA
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
SolidWorks Designer, Machine Design, Analysis
Last updated: Mar 3, 2026