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.
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.
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 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
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.
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.
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.
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.
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.
Freelance Drafter
Experienced Drafter with over six years of experience using VectorWorks, AutoCAD, ArchiCAD, and drafting by hand. Collaborated with skilled drafters for 2+ years to develop theatrical productions and... Read more
Experienced Drafter with over six years of experience using VectorWorks, AutoCAD, ArchiCAD, and drafting by hand. Collaborated with skilled drafters for 2+ years to develop theatrical productions and enhance or redesign existing spaces. Skilled in creating precise, functional designs that bring creative and technical concepts to life.
Mechanical engineering professional with structural and piping analysis experience
Very well experienced in staad pro structure design for skid frame, genset enclosure, piping analysis and FEM in ansys
Very well experienced in staad pro structure design for skid frame, genset enclosure, piping analysis and FEM in ansys
CAD Designer, Machinist, Model Maker, Prototype specialist
With my previous background in machining and manufacturing, I have grown a unique and diverse combination of skills and experiences. These directly relate to my knowledge of material properties and us... Read more
With my previous background in machining and manufacturing, I have grown a unique and diverse combination of skills and experiences. These directly relate to my knowledge of material properties and uses, design for manufacturing, additive manufacturing, mechanical and electrical systems
Mechanical Drafter with product development experience
I am a CAD designer in the Inland Northwest. My background in knife and tool design with Buck Knives has helped me gain a better sense of what a customer looks for in a product that they will use dail... Read more
I am a CAD designer in the Inland Northwest. My background in knife and tool design with Buck Knives has helped me gain a better sense of what a customer looks for in a product that they will use daily. I have been able to be part of the development of both core projects and special projects. My schooling at North Idaho College helped me to learn mechanical design concepts that are heavily influenced by manufacturing, as well as multiple CAD programs like SolidWorks, Inventor, and AutoCAD.
SolidWorks Designer, Machine Design, Analysis
I'm an engineer with a knack for analysis and design. I'm keen to solve engineering problems across industries using a broad spectrum of analytical and numerical techniques. I have over five years of... Read more
I'm an engineer with a knack for analysis and design. I'm keen to solve engineering problems across industries using a broad spectrum of analytical and numerical techniques. I have over five years of experience designing and analyzing new products using SolidWorks.
Civil Engineering 12yrs Experience with CAD and Microstation Experience
I have been practicing civil engineering for the past 12 years throughout the United States. I am proficient in using AutoCAD and Microstation platforms. I can perform feasibility studies, environmen... Read more
I have been practicing civil engineering for the past 12 years throughout the United States. I am proficient in using AutoCAD and Microstation platforms. I can perform feasibility studies, environmental studies, and generate plans that are ready to be reviewed by City officials. I am extremely detail-oriented and can comfortably work with a multi-disciplinary team. I can prepare your plans on AutoCAD or Microstation as well as issue exhibits and reports.
Omnidimensional ShapeShifter
-3 years experience designing in Fusion 360 -3 years experience taking those designs and 3d printing them -Have worked on Robotics, manufacturing, toys, furniture, and much more
-3 years experience designing in Fusion 360 -3 years experience taking those designs and 3d printing them -Have worked on Robotics, manufacturing, toys, furniture, and much more
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.
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.
Hi there! I'm Eugene Zviagin, an Architectural Designer from Pleasant Hill, CA. My career began with hands-on carpentry work, which gave me a strong foundation in understanding the intricacies of cons... Read more
Hi there! I'm Eugene Zviagin, an Architectural Designer from Pleasant Hill, CA. My career began with hands-on carpentry work, which gave me a strong foundation in understanding the intricacies of construction. Over the years, I've progressed through various roles, from managing my own design firm, Axis Studios, to contributing to prestigious companies like Heller Manus Architects and Nabih Youssef Associates. Each experience has enriched my problem-solving abilities and fostered my imaginative approach to architecture. With a Master's of Science in Architecture from Moscow Architectural Academy and a Licensed General Building Contractor, I am always eager to take on new challenges and contribute to meaningful projects. Outside of work, I enjoy exploring new design trends and continuously learning to stay at the forefront of the industry. Thanks for getting to know me a bit! I'm excited about the opportunity to bring my expertise and passion to new projects and collaborations.
AutoCAD Map 3D, Global Mapper & CAD Design Guru
· 15+ years of drafting experience in Land Surveying, Engineering, Architectural, and Structural. · List of Programs I am proficient in and have 5 to 10 years working with · AutoCAD LT · AutoCAD Ci... Read more
· 15+ years of drafting experience in Land Surveying, Engineering, Architectural, and Structural. · List of Programs I am proficient in and have 5 to 10 years working with · AutoCAD LT · AutoCAD Civil 3D · Autodesk · Revit · AutoCAD Architect · AutoCAD · List of Programs I have 1 to 2 years working with · AutoCAD Advanced Steel and Advanced Concrete · AutoCAD Map, Electrical, MEP, Plant 3D, P&ID · Tekla Software · I personally own and have all the above listed programs in version 2016 and Tekla 20.1 · LiDAR software used and have 3 to 5 years’ experience with · MARS a Merrick Company Post-Processing LiDAR data set software · Inertial Explore used to combine kinematic, static and IMU data of LiDAR data collection · Global Mapper · ArcGIS · Other software’s that where periptery software of a company called Digital World out of Canada · Setup jobs in AutoCAD, created point layouts, checked CAD drawings, and verified coordinate systems. Created construction base maps, in field maps for concrete, rebar, framing, steel, utilities, trenching, slab and forming measurements. Downloaded in field data collection and produced as-built, topo, and section maps. Checked and ensured details and construction sheets are free of errors and if any discrepancies are found to produce RFI’s. Excel takeoffs of materials(concrete, rebar, framing, roofing, forms, walls, steel, infill, doors, windows, trim, crown, molding, sheathing, tie downs, and any other materials needed) in a formatted manner to be sent for bids and tracked when delivered, pricing, and stored for future use in bidding. Microsoft word for contracts, RFI’s, proposals, professional letter for various circumstances. Website and database development for online store inventories and tracking along with credit card and payment processing gateways. Sage Construction Management Software for data entry of daily reports, equipment use, visitors, subcontractors, RFI’s, RFP’s, proposals, procurement log, schedule, orders, and any other tracking required on construction job. Development of personal software with C# to improve time required to complete office tasks. · Online GOTO meetings with client, architect, subcontractors, and other various professions. · Very organized and great attention to keeping records and other important files in an easy to maintain and use system depending on the current system or a revamp if desired. · Additional Computer Skills unrelated to Surveying and Drafting · Microsoft Excel, Word, Power Point, and Access · 1-2 years of web design experience in CSS, HTML, Java Script, PHP, and MySQL database · 1 year of software development(self-taught) in C#
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.
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.
Onshape, 3D Modelling & 3D Models Professional
I have 3+ years of experience in mechanical product design and manufacturing workflow process design and management. I'm currently employed full-time and looking for extra work.
I have 3+ years of experience in mechanical product design and manufacturing workflow process design and management. I'm currently employed full-time and looking for extra work.
CAD Designer | Fusion 360 | Print-Ready & Fabrication-Ready Parts
Last updated: Feb 24, 2026