Hire the Best Mechanical Engineers in Minnesota

Clear, Production-Ready Models and Drawings. I help clients bring their ideas to life with precise, easy-to-read drawings that are ready for manufacturing. My work ensures that products move smoothly from concept to production, saving time, reducing errors, and cutting costs. My Expertise • Product Designs - develop 3d models ready for 3d print STL files, surface modeling. • Special Tooling Design – custom solutions for unique manufacturing challenges • Sheet Metal Design – optimized for strength, manufacturability, and efficiency • Weldments – accurate assemblies with attention to tolerance and fabrication requirements • Custom Machine Design – innovative, one-of-a-kind machines tailored to client needs Why Clients Choose Me • Manufacturing-focused approach – every drawing is created with production in mind • Reliability – designs that minimize rework and maximize efficiency • Collaboration – I work closely with clients to ensure their vision is fully realized • Proven track record – samples of my work are available. What You’ll Get ✅ Clear, professional CAD drawings ✅ Designs optimized for real-world manufacturing ✅ A partner who understands both engineering detail and business outcomes Thank You! Charles Jolowsky

I'm a mechanical engineer and founder of Additive Edge Engineering, where I specialize in advanced materials consulting, 3D printing, and precision engineering design. With a Master’s in Polymer Engineering and a B.S. in Industrial and Applied Mathematics, I bring a unique combination of scientific expertise and analytical precision to every project. Core Strengths & Services: Engineering design and analysis for high-performance plastic components 3D printing (FDM/SLA) and 3D scanning for prototyping and reverse engineering Material selection and testing for thermal, chemical, and mechanical performance CAD modeling, product development, and tolerance optimization Virtual molding simulation expert (Sigmasoft/Moldex3D) Expertise with sustainable and biodegradable polymers, chemical recycling, and process optimization Tools & Technologies: Bambu Lab X1C (FDM), Bambu Lab H2D (FDM), Elegoo Saturn Ultra 16k (SLA), Creality Raptor Pro 3D Scanner, Formlabs Form 4 SolidWorks, Chitubox, Bambu Studio, Moldex3D CNC machining (Carvera Air 4-axis), tolerance stack analysis, design for manufacturing Select Accomplishments: Designed and validated ultrasound-based non-invasive tumor treatment systems Engineered precision polymer components for medical devices and optical tracking systems Advised startups on sustainable material solutions and product lifecycle analysis Whether you're prototyping a new product, troubleshooting a design, or navigating the complexities of advanced polymers, I bring a practical, data-driven approach to deliver results. Let’s build something that performs.

Whether you are an independent inventor with an idea on a napkin, or a company needing design support, I can help you bring your product to market. With over 30 years of experience in designing consumer products and award winning implantable medical devices for Fortune 500 companies, I know what it takes to move from a blank sheet of paper to a finished manufacturable product. I can help you Design your Product • I can assess/refine existing concepts or help you brainstorm new ones • I can optimize your product for manufacturability/assembly • I can create 3D models in Solidworks (export in .IGS, .STP, .STL, .JPEG) I can help you Prototype your Product • I can source machining, sheet metal, and 3D printing fabrication (I own a 3D printer) • I can design assembly fixtures (if required) • I can assemble and ship you working prototypes I can help you Protect your Product • I can generate patent figures • I can write the description and prepare provisional patents for you to file with the PTO • I can write claims with professional attorneys to file utility patents (I’ve filed 4 utility patents myself with 2 granted)

Critical thinking. I'm a MAKER with 18y. of experience in making products where industrial design, fabrication and electronics are involved. Experience from A to Z because i did everything with my own hands and gained experience allowing me to lead the projects by having expertise in development the team management. 3 Hardware startups behind as CTO and Funder. My education is Industrial Design & Technology Worked as Design department lead, CNC production plant lead, Plastic injection molding supervisor, Plastic injection Mold maker, Aerospace components fabricator Currently work as CTO at the innovation robotic company. UpWork is my try to diversify the activity and keep the creators skills up. FAST + QUALITY = EXPENSIVE Welcome on board!

I have experience in a wide variety of areas. I have degrees in Mechanical Engineering, Automotive Repainting and Refinishing, and Construction Management. I have technical certificates in welding. I have experience as both a Hazardous Materials Technician and an Emergency Medical Technician-Intermediate. I have experience in Construction Cost Estimation and Specification Writing. My areas of interest include automobiles and auto repair. I served in the US Army for 5 years and still enjoy the outdoors. I have a great interest in science and literature. If you need something written and can't find just the right person for the job, contact me. This list is by no means exhaustive. I might be able to help.

Want to bring your idea to life? Or help with your latest engineering project? My goal is to help companies/inventors/hobbyist reach their goal! I do this by providing high quality engineering, CAD, and/or 3D rendering expertise. We may be a great fit if you are looking for: 💡SOMEONE TO HELP BRING YOUR IDEA TO LIFE 💡SOLIDWORKS EXPERT 💡3D PRINTABLE MODELS (.STL) FOR PROTOTYPING 💡MECHANICAL ENGINEERING SUPPORT 💡STATIC FEA LOAD SIMULATION 💡MACHINE/PRODUCT WORKING ANIMATIONS 💡PHOTOREALISTIC 3D MODEL RENDERINGS Working with me, you will ☑️STOP STRUGGLING with transferring your ideas to prototypes ☑️Have a DEVOTED, ENTHUSIASTIC, CREATIVE, AND HARD-WORKING Engineer in your corner ☑️Get delivered 3D models in any format (.step, .stl, .iges, ect.) ☑️BRING YOUR IDEA'S TO LIFE About me: I am a Mechanical engineer with 4+ years of CAD experience and graduated a United States Top 20 College for Mechanical Engineering. I have R&D engineering experience from the top bicycle manufacturer (Trek Bikes) and a top four Semi-Trailer manufacturer (Stoughton Trailers). Please look through my portfolio to see my most recent work that isn't under NDA, I hope it will impress you! SOUND LIKE A FIT? NEXT STEPS: Send me a message describing what assistance you need and a little bit about your idea/project. If it is something I can help you with I will work with you to set up a time to virtually meet to further discuss how I can help! I am looking forward to working with you! Sam Anderson