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.
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.
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
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.
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.
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
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.
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.
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 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 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
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.
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.
AutoCAD, CAD Design & SolidWorks Designer
I am a design engineer with over 8 years experience in manufacturing/engineering commercial furniture. Proficient at modeling restaurant, hospitality and other commercial seating. My project preferenc... Read more
I am a design engineer with over 8 years experience in manufacturing/engineering commercial furniture. Proficient at modeling restaurant, hospitality and other commercial seating. My project preference is not limited to this field. I have over 7 years of 3D modeling experience using Inventor, Solidworks, and OnShape. I implemented YouTrack (issue tracking software) for managing tasks and workflows of over 50 employees for my previous employer. Manufacturing engineer, product engineer and process engineer have been my previous job titles. I developed engineering processes to streamline workflows for creating manufacturing data. I've programmed CNCs using Surfcam and SigmaNEST. I have 8 years experience programming CNC routers including multi head machines. I've developed macros for SolidWorks and Excel using VBA. I've done a multitude of other things through my 8 year career and I've always had excellent reviews for my performance. I also have a construction and carpentry background. My degree is in wood product manufacturing technology from Purdue University. I am resourceful, flexible, highly skilled and ready to assist you with your project.
I am a full-time drafting apprentice seeking extra work on the weekends. I know how to create 3D models using AutoCAD 2024, perform point cloud extractions. and create professional level paperspace la... Read more
I am a full-time drafting apprentice seeking extra work on the weekends. I know how to create 3D models using AutoCAD 2024, perform point cloud extractions. and create professional level paperspace layouts.
Electrical Drafting & MEP Consultant | AutoCAD Expert
I provide expert-level AutoCAD electrical drafting and MEP design services for contractors, architects, and engineering firms. I apply NEC code requirements to every drawing, ensuring designs are perm... Read more
I provide expert-level AutoCAD electrical drafting and MEP design services for contractors, architects, and engineering firms. I apply NEC code requirements to every drawing, ensuring designs are permit-ready and AHJ-compliant. Core Services: - Commercial Tenant Improvement (TI) Electrical Plans - Panel Schedules & Load Calculations (NEC Article 220) - Single-Line / One-Line Diagrams - EV Charger Load Studies (NEC Article 625) - Permit-Ready Drawings for Restaurants and Retail PRICING TIERS (based on project complexity): - Tier 1 Basic ($35-45/hr): Single panel schedules, simple load calcs, minor revisions - Tier 2 Standard ($55-65/hr): One-line diagrams, TI electrical layouts, small permit sets - Tier 3 Premium ($75-95/hr): Full permit drawing sets, EV load studies, multi-panel commercial projects Background: BS in Electrical Engineering, University of Washington. Located in Seattle, WA. Familiar with Washington State local code amendments. Fast turnaround. Technically precise. Clear communication at every stage.
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 Assembly, Mechanical Engineering & 3D Rendering Designer
Keyconcepts offers 3D Drafting and design services to assist you in making your project a reality in a timely manner. With years of design experience to help your design come to life, and prompt commu... Read more
Keyconcepts offers 3D Drafting and design services to assist you in making your project a reality in a timely manner. With years of design experience to help your design come to life, and prompt communication keyconcepts is the right choice to take your project to the next level.
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.
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.
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.
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!
Automation Design, RhinoCAD & Aerospace Designer
Greetings CADcrowd, I am a design engineer currently working in the Optical world. I have a background in the manufacturing world designing everything from fly rods, Automotive, Aerospace, H... Read more
Greetings CADcrowd, I am a design engineer currently working in the Optical world. I have a background in the manufacturing world designing everything from fly rods, Automotive, Aerospace, Headlights, architecture and glasses. My work ethic in the engineering industry is amongst the best in the industry especially for my age. I push to do the best of my ability and look for any possibility to make a difference in some ones life using my skill set or in the world we live in today. Although I am a hard worker and give 100 to every job, design, idea or opportunity I am given. I am also human and enjoy my time as well which if not spent designing, building my cars its on the golf course chasing a dream from my childhood to be a professional golfer! Thank you for your time in reading my Bio, I appreciate it!
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.
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.
Senior R&D engineering professional passionate about mechanical, architectural design.
Last updated: Mar 1, 2026