Hire the best freelance Prototyping expert designers for your company

Retired Electromechanical Design Engineer with 33+ Patents seeking part-time (

Retired Electromechanical Design Engineer with 33+ Patents seeking part-time (

We provide following R&D engineering services and solutions: Product Development, Reverse Engineering, 3D Printing, Simulation Modeling, Marine Engineering, Electrical Engineering, Large-scale Softw... Read more

We provide following R&D engineering services and solutions: Product Development, Reverse Engineering, 3D Printing, Simulation Modeling, Marine Engineering, Electrical Engineering, Large-scale Software Engineering , Smart Contract Development, Decentralized App Development, DEX & Crosschain Bridge Development, Android App Development, iPhone App Development, Aerospace Engineering, Autonomous System Prototyping and Engineering.

Mechanical Design Engineer with 4+ years of experience in end-to-end product development across industrial machinery, medical devices, railway safety systems, and aerospace R&D. Strong expertise in 3D... Read more

Mechanical Design Engineer with 4+ years of experience in end-to-end product development across industrial machinery, medical devices, railway safety systems, and aerospace R&D. Strong expertise in 3D CAD modeling, Structural analysis, Design for Manufacturability (DFM), prototyping, and fabrication coordination. Proven ability to translate concepts and patented ideas into validated, deployable mechanical systems through close collaboration with cross-functional teams, vendors, and field stakeholders. • In CAD Crowd, I have delivered freelance mechanical and product design services to international clients, including concept development, CAD modelling, FEA support, and manufacturing-ready drawings. • So far, I have designed 15+ patent-safe, manufacturable solutions for industrial and consumer products, delivering production-ready CAD and drawings aligned with client technical requirements.

Precise. Technical. Manufacturing-Ready. I specialize in turning complex concepts into high-quality 3D models and photorealistic renders. With a focus on Design for Manufacturing (DfM), I ensure your... Read more

Precise. Technical. Manufacturing-Ready. I specialize in turning complex concepts into high-quality 3D models and photorealistic renders. With a focus on Design for Manufacturing (DfM), I ensure your parts are optimized for 3D printing, CNC, or injection molding. Top Services: • 3D Part & Assembly Design (SolidWorks/Fusion 360) • Technical 2D Drawings & Patent Drafting • High-End Product Rendering (KeyShot) • STL Optimization for Rapid Prototyping I deliver clean files, clear communication, and fast turnarounds. Let’s bring your project to life.

My name is Sultan Morbiwala, an aspiring inventor who loves to implement new ideas in the field of mechatronics & design. I am doing 2D/3D design for 2 year and have proficiency using CAD tools like S... Read more

My name is Sultan Morbiwala, an aspiring inventor who loves to implement new ideas in the field of mechatronics & design. I am doing 2D/3D design for 2 year and have proficiency using CAD tools like Solidworks for 3D modeling, keyshot for animation and rendering. I have sent my design to manufacturing using materials like steel, woods, aluminum and familiar with using 3D printer for prototyping. My secondary skill includes Electrical/PCB design and programming. My main value is my adaptability since I have diverse experience in different fields like Mechanical, Electronics & Computer Science. I can definitely help you to go from concept to final product

⭐ Over 3 Years of Engineering Expertise ⭐ 30+ Successful Projects ⭐ Precision in Design, Simulation, and Analysis ⭐ Specialized in Renewable Energy and HVAC Solutions ⭐ Certified in SolidWorks, A... Read more

⭐ Over 3 Years of Engineering Expertise ⭐ 30+ Successful Projects ⭐ Precision in Design, Simulation, and Analysis ⭐ Specialized in Renewable Energy and HVAC Solutions ⭐ Certified in SolidWorks, ANSYS, and AutoCAD Hi, I'm Hafiz Waqar Ul Haq, a Mechanical Engineer with a strong foundation in CAD design, finite element analysis (FEA), and renewable energy systems. My career is driven by a passion for creating innovative solutions that contribute to sustainable development and industrial efficiency. What I Offer: ➤ CAD Design & 3D Modeling: Expert in SolidWorks, AutoCAD, Fusion360, and Revit MEP for creating precise and detailed 3D models, assemblies, and 2D drawings ready for manufacturing. ➤ FEA & Simulation: Specialized in conducting complex simulations using ANSYS and Abaqus, including thermal and vibration analysis for mechanical components. ➤ Renewable Energy Projects: Experience in designing solar-powered systems, including PV panel efficiency enhancement, solar-powered train cabins, and off-grid solar solutions, contributing to significant reductions in CO2 emissions. ➤ HVAC & Building Energy Solutions: Proficient in developing and analyzing HVAC systems using tools like HAP and Cool Selector 2, focusing on optimizing energy efficiency in buildings. ➤ Prototyping & Manufacturing: From conceptual design to final prototype, I ensure that every project is executed with attention to detail, leveraging advanced tools to deliver functional and manufacturable solutions. Key Projects: Solar-Powered Train Cabins: Developed a 100 kW off-grid solar system for railway cabins, presented at AutoConex, and published in the conference’s book of abstracts. PV Panel Efficiency Enhancement: Achieved a 17.64% increase in PV panel efficiency by optimizing heat extraction processes, extending the lifecycle of solar cells. Vibration Analysis of Beams: Conducted modal analysis on various beam structures using MATLAB, Abaqus, and ANSYS, comparing experimental and analytical results. Building Cooling Load Software: Created software for cooling load analysis in Pakistani cities, optimizing HVAC designs for human comfort. Software Proficiency: ✔ SolidWorks ✔ AutoCAD ✔ Fusion360 ✔ ANSYS ✔ Abaqus ✔ PVsyst ✔ Revit MEP ✔ Python ✔ Matlab Let’s Bring Your Ideas to Life: Whether you're looking to enhance product design, improve energy efficiency, or develop cutting-edge mechanical solutions, I’m here to help. Let’s collaborate to turn your concepts into reality with precision, innovation, and sustainability at the forefront. 📌 Ready to get started? Click 'Invite to Job' and let’s discuss how I can contribute to your next project. Best Regards, Hafiz Waqar Ul Haq

With almost a decade of experience as a Mechanical Engineer and Product Designer, including membership in professional societies such as ASME and SPE, I offer comprehensive end-to-end solutions for pr... Read more

With almost a decade of experience as a Mechanical Engineer and Product Designer, including membership in professional societies such as ASME and SPE, I offer comprehensive end-to-end solutions for product design, development, prototyping, and manufacturing. From idea to market, I am a skilled expert in creating tools, gadgets, accessories, and machines for clients of all sizes. My services include consultation, reverse engineering, improving existing products, and developing completely new products, all while ensuring they are manufacturing-ready for various processes such as 3D printing, injection molding, CNC milling, laser cutting, and sheet metal fabrication. As a perfectionist, I pay meticulous attention to detail, and my innovative and creative mindset ensures that I give my 100% to every project, from sketches to finished products. My proficiency in English ensures excellent communication and easy collaboration throughout the entire product development process. I am always excited to work on new projects and ideas, and I offer free consultations to assess their feasibility and suggest the best way forward. I am also available to guide you through every step of the process, from prototyping to manufacturing, and provide detailed and manufacturing-ready 3D models and 2D documentation. If you are looking to bring your product to market, contact me today to see how I can help you make your vision a reality. Best Regards, Raul Moreno.

I am a Mechanical CAD Designer with over 10 years of experience creating accurate technical drawings, 3D models, and manufacturing-ready designs for mechanical equipment and product development projec... Read more

I am a Mechanical CAD Designer with over 10 years of experience creating accurate technical drawings, 3D models, and manufacturing-ready designs for mechanical equipment and product development projects. I specialize in transforming ideas, sketches, PDFs, or existing files into professional CAD models and detailed engineering drawings suitable for fabrication and production. My services include: • 3D CAD modeling of mechanical components and equipment • Mechanical design and equipment layout • Technical, fabrication, and manufacturing drawings • Assembly drawings and welding assembly drawings • As-built drawing preparation based on field updates • STL to STEP / CAD conversion • Design for Manufacturing (DFM) • Product design and prototyping support I focus on delivering precise, well-structured drawings that help engineers and manufacturers move efficiently from concept to production. I am committed to clear communication, reliable deadlines, and high-quality CAD work.

I’m a highly motivated and detail-oriented Mechanical Engineering student at the University of Colorado Boulder, with a dual background in Business Administration. I specialize in 3D modeling, CAD des... Read more

I’m a highly motivated and detail-oriented Mechanical Engineering student at the University of Colorado Boulder, with a dual background in Business Administration. I specialize in 3D modeling, CAD design, and mechanical systems prototyping using SolidWorks, AutoCAD, and other advanced engineering tools. I’ve completed over a dozen mechanical design projects, including a drill-powered trike, autonomous seed-planting robot, and a fully detailed 70+ part PC assembly in SolidWorks. I bring hands-on experience in fabrication using CNC, milling, lathe, MIG welding, and 3D printing, along with Arduino programming and data analysis using Excel and MATLAB. I’m here to help bring your mechanical ideas to life—whether it’s precise part modeling, design for manufacturing (DFM), or producing detailed technical drawings and BOMs. Let’s build something great together.

Senior product designer and CAD specialist with 15+ years of experience turning product ideas, sketches, and rough concepts into practical 3D models, technical drawings, prototypes, and production-rea... Read more

Senior product designer and CAD specialist with 15+ years of experience turning product ideas, sketches, and rough concepts into practical 3D models, technical drawings, prototypes, and production-ready design files. I specialise in product design, 3D CAD modelling, electronics enclosures, injection-moulded parts, component packaging, ergonomic refinement, DFM, exploded views, and product visualisation. I have experience working with local South African fabricators and suppliers, as well as overseas suppliers and manufacturers in China. I can help with concept development, CAD modelling, design refinement, manufacturing drawings, supplier handover files, and realistic product renders. I have professional SolidWorks experience and can work from SolidWorks files if supplied. My current CAD delivery is mainly through Onshape and neutral formats such as STEP, IGES, STL, DXF, and PDF.

Experienced Onshape modeler specializing in functional parts for 3D printing and machining. Recent project: optimized a 3D‑printed rocket fuselage for minimum weight and maximum aerodynamic efficienc... Read more

Experienced Onshape modeler specializing in functional parts for 3D printing and machining. Recent project: optimized a 3D‑printed rocket fuselage for minimum weight and maximum aerodynamic efficiency while structurally supporting an onboard video camera. Comfortable with everything from conceptual prototyping to fully defined, production‑ready models. If fast results, innovative solutions, and manufacturable geometry are essential, I look forward to working with you.

I love designing , prototyping and 3d printing. 3d Designing , Autocad to 3d converting, Solid-works, Inventor,Creo, Core and Cavity Extraction

I love designing , prototyping and 3d printing. 3d Designing , Autocad to 3d converting, Solid-works, Inventor,Creo, Core and Cavity Extraction

An Industrial Designer currently Working as ENTREPRENEUR IN RESIDENCE in DESIGN INNOVATION CENTER of IISc (Indian Institute of Science Bangalore India) in the field of AGRICULTURAL VEHICLE DESIGN . M... Read more

An Industrial Designer currently Working as ENTREPRENEUR IN RESIDENCE in DESIGN INNOVATION CENTER of IISc (Indian Institute of Science Bangalore India) in the field of AGRICULTURAL VEHICLE DESIGN . My role is to do market study, Conceptualization, Digital Sculpting, CAD modelling, Analysis, Prototyping, Testing and make commercialize Product. I have completed M.Des in" Product Design & Manufacturing" at CPDM “Indian Institute of science Bangalore India and my Graduation (B.E) in “Production Engineering” from Amravati University India also done diploma in CAD/CAM. I am interested in all kind of vehicle design. I love to develop aesthetic and functional forms through conceptualization and make them real through digital modelling. I believe, my ability to think out of the box enables me to challenge myself, and the most fundamental concepts. Always up for any creative and engineering challenges in the world of automotive design, styling, concept design and digital modelling. Specialties: -Design Process Implementation -Brainstorming and Ideation -Conceptualization and sketching skills -Strong form understanding and development -Eye for aesthetic details -Automotive Interior & Exterior Designing -Digital sculpting in Alias Automotive & CATIA V5R17 -Creating brand associated features/values around the product -Engineering feasibility check -Effective project and team management -3D Modelling -2D & 3D Rendering -Quick Concept generation -Concept art design -Clay Sculpting, Foam modelling -Full size prototype

3 Year Mechanical Engineering Undergraduate Student at Cochin University of Science And Technology , Certified Solidworks Professional in mechanical design with a strong base in Designing ,Engineering... Read more

3 Year Mechanical Engineering Undergraduate Student at Cochin University of Science And Technology , Certified Solidworks Professional in mechanical design with a strong base in Designing ,Engineering , Analyzing, Drafting , Prototyping , Manufacturing etc. I am the current design lead for Team Horizon ,CUSAT where we design and compete in competitions like the University Rover Challenge(URC) 2021, European Rover Challenge(ERC) 2021. My Team cleared Preliminary Design Review of URC 2021 and scored 55 points in System Acceptance Review of URC 2021 where a special Mention was there about "good design progress" from the judges. Besides I have worked as a freelancer in college helping students to 3D Print parts for their projects and has won two 3D modeling competitions.

3D concept design and visualization | CAD design for manufacturer | 3D reverse design from 2D cad design | 2D drawing | Sheet metal design Services: 1- 3D Modeling for 3D Printing and Prototyping. 2-... Read more

3D concept design and visualization | CAD design for manufacturer | 3D reverse design from 2D cad design | 2D drawing | Sheet metal design Services: 1- 3D Modeling for 3D Printing and Prototyping. 2- Sheet Metal Product Design 3- Motion Simulation: Assembly, operation, representation. 4- Produce working drawings, detail drawings and bills of materials for equipment, sub-assemblies or product using SolidWorks

As an accomplished Mechanical Engineer with a wealth of experience in the field and a mastery of SOLIDWORKS design software, I have consistently demonstrated my ability to contribute to projects with... Read more

As an accomplished Mechanical Engineer with a wealth of experience in the field and a mastery of SOLIDWORKS design software, I have consistently demonstrated my ability to contribute to projects with innovative solutions, meticulous attention to detail, and a deep understanding of engineering principles. Throughout my career, I have leveraged my SOLIDWORKS proficiency to enhance product development, streamline manufacturing processes, and bring designs from concept to reality. Key Skills and Expertise: SOLIDWORKS Proficiency: With years of hands-on experience, I possess an in-depth understanding of SOLIDWORKS, utilizing its various modules and features to create intricate 3D models, assemblies, and detailed drawings. My ability to efficiently navigate the software empowers me to design complex geometries, ensuring optimal fit, form, and function. Design Optimization: I am skilled in employing SOLIDWORKS simulation tools to analyze and optimize designs for structural integrity, thermal performance, and fluid dynamics. This expertise enables me to identify potential design flaws early in the development process, saving valuable time and resources. Parametric Modeling: Leveraging the power of parametric modeling, I create adaptable and flexible designs that can be easily modified to accommodate design changes or variations. This approach enhances the agility of design iterations and accelerates the development cycle. Collaborative Workflows: My proficiency extends to SOLIDWORKS' collaborative features, facilitating seamless communication with cross-functional teams, stakeholders, and clients. I excel at sharing designs, gathering feedback, and incorporating revisions to ensure alignment with project goals. Design for Manufacturing (DFM): I have a keen understanding of DFM principles and utilize SOLIDWORKS to design products that are optimized for efficient manufacturing processes. This includes considerations for assembly, materials, machining, and production scalability. Assembly Modeling: I am adept at creating intricate assembly models, utilizing SOLIDWORKS' tools for interference detection, motion analysis, and virtual prototyping. This skill enables me to simulate real-world behavior, identify potential clashes, and validate product functionality. Detailed Drawings and Documentation: My expertise extends to producing comprehensive and accurate technical drawings, annotations, and documentation using SOLIDWORKS. This ensures that the manufacturing and assembly processes are well-guided and error-free. Innovation and Problem Solving: I thrive on solving complex engineering challenges and leveraging SOLIDWORKS to develop innovative solutions. Whether it's creating custom components, exploring alternative designs, or addressing unforeseen issues, my SOLIDWORKS proficiency enhances my problem-solving capabilities. Continuous Learning and Adaptability: In the rapidly evolving field of mechanical engineering and software development, I am committed to staying updated with the latest SOLIDWORKS features, enhancements, and best practices. My adaptability allows me to incorporate new techniques and tools into my workflow for continuous improvement.

A Mechanical Engineer with vast knowledge developing solutions for engineering problems using Computer Assisted Design (CAD) and Finite Element Analysis (FEA) tools. My experiences include leading the... Read more

A Mechanical Engineer with vast knowledge developing solutions for engineering problems using Computer Assisted Design (CAD) and Finite Element Analysis (FEA) tools. My experiences include leading the mechanical desing and development of a high-tech product for a Fortune 500 company. My services include: 3D Design 2D Drawing Product Rendering Product Animation Product Development Digital Prototyping Sheet Metal Work 3D Model from a Drawing or Sketch Stress and Thermal Simulation

Hey there! I'm Vikash, a Mechanical Design Engineer specializing in 3D modeling, CAD design, and part assemblies using SolidWorks. As a final-year student at IIT Delhi, I’ve completed advanced design... Read more

Hey there! I'm Vikash, a Mechanical Design Engineer specializing in 3D modeling, CAD design, and part assemblies using SolidWorks. As a final-year student at IIT Delhi, I’ve completed advanced design courses (MCP101, MCP201, MCP311), refining my skills in mechanical part modeling, precision assembly, and product visualization. I’ve gained hands-on experience as a Mechanical Design Intern at Tadpole Projects Pvt. Ltd., where I contributed to the development of a military-grade Unmanned Ground Vehicle (UGV). My role involved designing a robust chassis, advanced suspension systems, and seamless sensor integration. Additionally, I’ve freelanced on the LZZR Project, focusing on component optimization and industrial product design. My strengths lie in SolidWorks 2022, mechanical assemblies, and rapid prototyping, with proficiency in prototyping for research and 3D printing. I am passionate about delivering high-performance, functional designs that bridge the gap between concept and real-world application. Pricing is flexible, and I’m always open to discussing custom design solutions that meet your needs. Let’s collaborate on mechanical product design, CAD modeling, and industrial engineering solutions to bring your ideas to life! Feel free to reach out, and let’s get started on your next project!

As a Mechanical & Industrial CAD Designer with a strong background in 3D modeling and prototyping, I specialize in transforming ideas into precise, manufacturable designs. With 7+ years of experience... Read more

As a Mechanical & Industrial CAD Designer with a strong background in 3D modeling and prototyping, I specialize in transforming ideas into precise, manufacturable designs. With 7+ years of experience using industry-standard tools like SolidWorks, AutoCAD, and Fusion 360, I deliver high-quality 2D drawings, 3D models, and design solutions tailored to client needs. My expertise spans product development, mechanical components, sheet metal design, assemblies, and functional prototypes. Whether you're an entrepreneur with a concept or a company needing CAD support for your engineering team, I bring both creativity and technical precision to every project. 🔧 Services include: 3D Modeling & Rendering Mechanical Part & Assembly Design 2D Technical Drafting Design for Manufacturing (DFM) Prototyping & Product Development I take pride in clear communication, fast turnaround, and designs that meet real-world requirements. Let’s work together to bring your ideas to life.

Hello, I'm a seasoned Mechanical Design Engineer with over 5 years of experience in CAD, CAM, FEA, and CFD. In addition to this I am also a certified Quality, Risk, and Project Management Professional... Read more

Hello, I'm a seasoned Mechanical Design Engineer with over 5 years of experience in CAD, CAM, FEA, and CFD. In addition to this I am also a certified Quality, Risk, and Project Management Professional. I'm your best bet at getting it right. I specialize in transforming innovative ideas into tangible, high-quality designs, and easily manufacturable solutions with a keen eye for detail and a passion for pushing boundaries Tools I use; ◼ Solidworks ◼ ANSYS ◼ Abaqus ◼ MSC ADAMS ◼ Arduino IDE ◼ Caesar II ◼ AVEVA E3D & Pro/II I excel in; ◼ Creating detailed 3D models ◼ Conducting FEA and CFD simulations ◼ Reverse Engineering ◼ Optimizing designs for performance and manufacturability ◼ Prototyping and Testing ◼ Cost Optimization ◼ Documentation and writing of technical reports and papers ◼ Process plant design and simulation ◼ Effectively communicating technical concepts ◼ Collaborating with cross-functional teams, clients, and stakeholders as required. ◼ Ensuring accuracy, completeness, and compliance with specifications and requirements. My goal is to collaborate closely with you to understand your unique requirements and deliver customized solutions that exceed expectations. From concept development to final production, I am committed to delivering excellence and driving success in every project I undertake. Less words more action, feel free to send me a message. Let's bring your ideas to reality!

I'm Muhammed, a Top-Rated Electromechanical & Product Design Engineer with 100% Job Success across 52+ completed projects on ▒▒▒▒▒▒. I specialize in taking consumer electronics and complex hardware pr... Read more

I'm Muhammed, a Top-Rated Electromechanical & Product Design Engineer with 100% Job Success across 52+ completed projects on ▒▒▒▒▒▒. I specialize in taking consumer electronics and complex hardware products from concept to fully manufacturable reality. Core Services: Mechanical & Industrial Design — Advanced CAD modeling, organic surface design, and physics-driven enclosure engineering using Siemens NX, SolidWorks, and Fusion 360. Mostly focused on design of consumer products and design for manufacturing. Electronics & PCB Design — Schematic capture and PCB layout using KiCad and EasyEDA; production-ready Gerbers, BOMs, and component sourcing for rapid prototyping. CFD & FEA Simulation — Fluid dynamics, thermal distribution, and structural analysis using Ansys Fluent and Siemens Nastran to validate designs before physical prototyping. Design for Manufacturing (DFM) — Injection-molding ready parts, snap-fits, CNC fixtures, casting molds, and assemblies optimized for mass production. Prototyping & Reverse Engineering — 3D scanning, STL-to-STEP conversion, additive manufacturing, and iterative electromechanical validation. As a PhD candidate in CFD at KAUST and former thermo-fluids researcher at Istanbul Technical University, I combine deep physics understanding with real factory-floor manufacturing knowledge. I bridge the gap between custom PCB electronics and physical enclosures — ensuring perfect integration of components, battery fitment, and mechanical sealing. Software: Siemens NX · SolidWorks · Autodesk Fusion 360 · SpaceClaim · KiCad · EasyEDA · Ansys Fluent · Siemens Nastran · Blender Let's bring your hardware product to life — from rough sketch to ready-to-manufacture files.

Mechanical Designer | 3D Product & Machinery Specialist | Formula SAE & Mars Rover Team Member I am a mechanical designer with expertise in 3D product design, machine components, robotics, and indust... Read more

Mechanical Designer | 3D Product & Machinery Specialist | Formula SAE & Mars Rover Team Member I am a mechanical designer with expertise in 3D product design, machine components, robotics, and industrial equipment. With a strong foundation in mechanical engineering and real-world experience in Formula SAE (Team Crack Platoon, RUET) and Mars Rover (Team Zenith, RUET), I specialize in crafting high-quality, functional, and visually striking 3D models. 🔹 What I Offer: ✔ Product Design & Prototyping – Custom 3D models for consumer products like bottles, glasses, and industrial components. ✔ Machine & Robotics Design– Expertise in designing robotic arms, mechanical systems, and complex machinery. ✔ Rendering & Visualization – High-quality photorealistic renders for presentations, marketing, and manufacturing. ✔ Manufacturing-Ready CAD Models– Optimized designs with precise tolerances for 3D printing, CNC machining, and mass production. 🔹 Software Proficiency: 🔹 SolidWorks | 🔹Fusion 360 | 🔹 AutoCAD| 🔹 KeyShot Why Choose Me? Innovative Engineering Approach – Hands-on experience in cutting-edge projects, ensuring designs meet performance, efficiency, and aesthetics. 🔧 Industry-Ready Solutions – Designs tailored for manufacturing feasibility and functional excellence. ⏳ Efficient & Detail-Oriented – Fast turnaround time without compromising on precision and quality. If you're looking for a skilled mechanical designer to bring your ideas to life with precision and creativity, let's collaborate! Feel free to reach out for your next 3D modeling or mechanical design project.

Innovative CAD Designer | Expert in Fusion 360 & 3D Printing About Me: I am an aspiring CAD designer with hands-on experience in product design, prototyping, and 3D modeling. During my internship, I... Read more

Innovative CAD Designer | Expert in Fusion 360 & 3D Printing About Me: I am an aspiring CAD designer with hands-on experience in product design, prototyping, and 3D modeling. During my internship, I worked with Fusion 360 to design a SIM ejector tool for a company, which I successfully prototyped using 3D printing. Recently, I designed a sleek and functional bottle opener, which is part of my growing portfolio. What I Can Do for You: Create precise 3D models and CAD designs tailored to your needs. Develop prototypes for manufacturing, including designs optimized for 3D printing. Design creative and practical products, from simple tools to complex assemblies. Provide technical drawings with accurate dimensions and tolerances. My Strengths: Proficient in Fusion 360 and 3D modeling workflows. Experience in taking projects from concept to prototype. Eager to explore new challenges and deliver innovative solutions. Dedicated to clear communication and timely project delivery. Projects: Designed and prototyped a SIM ejector tool during my internship. Created a professional bottle opener design as part of my portfolio. Currently working on new designs to expand my expertise in product development. Let’s collaborate to bring your ideas to life with creative, functional, and manufacturable designs!

Hello, Everyone! I am an embedded systems engineer, PCB designer, and firmware developer with over 10 years of professional experience. I provide complete, end-to-end solutions for a wide range of ele... Read more

Hello, Everyone! I am an embedded systems engineer, PCB designer, and firmware developer with over 10 years of professional experience. I provide complete, end-to-end solutions for a wide range of electronic device designs, supporting clients from initial concept and schematic design to PCB layout, prototyping, assembly, and full system testing. I have strong expertise in high-speed PCB design, including PCIe and DDR4 routing, as well as precise impedance matching for reliable performance at high frequencies. I also specialize in RF and antenna design for modern IoT devices, ensuring optimal signal integrity and system efficiency. In addition, I have deep experience in ultra-low power design, achieving microamp and sub-microamp current consumption for battery-operated and wearable systems. I specialize in firmware development for LTE-GPS-LoRa-BLE-based embedded systems (nRF52 series), including low-power optimization and high-precision sensor acquisition. My focus is on delivering robust, production-ready solutions with high reliability and performance. 🔥 Main Skills 👉Embedded Systems 👉Schematic Circuit Design(Low Power consumption Design) 👉Firmware Development(All Microcontrollers-STM32, TMS320, ESP32, FPGA, nRF52, Raspberry PI) 👉PCB Design(High speed signal routing, PCIe, DDR4, 18 multi-Layers Design, RF antenna Design,) using Altium Designer, KiCad, EasyEDA, Fusion 360(No problem in DFM-JLCPCB) 👉IoT with nRF52(BLE), LoRa(for example, SX1262), LTE(SIM card interface), GPS and other variety of sensors 🛠️Tools & Technologies: 👉 nRF5 SDK / nRF Connect SDK 👉SEGGER Embedded Studio + J-Link debugging 👉 C/C++ (bare-metal & RTOS) 👉 BLE GATT, LTE AT commanders, custom wireless protocols 👉SPI / I2C / UART / ADC integration 👉Low-noise measurement systems (nA level) 👉STM32CubeIDE, Cube MX, Keil, CCS, Arduino, ... 👉MQTT, Free RTOS, Zephyr RTOS 🚀 I can support your project from concept to production.

Hello! We are two Mechanical Engineers with 10+ years of experience in CAD design and management roles. Our services include: • 3D modeling and CAD design from idea or sketch to production-ready file... Read more

Hello! We are two Mechanical Engineers with 10+ years of experience in CAD design and management roles. Our services include: • 3D modeling and CAD design from idea or sketch to production-ready files • Prototyping support for startups and small businesses, including design optimization • Reverse engineering of existing parts – creating accurate 3D models and technical drawings • Conversion of old or legacy technical drawings into modern CAD files • Assembly drawings and detailed manufacturing documentation Why Choose Us? • 10+ years of expertise in mechanical engineering • Tailored solutions • On-time delivery • Clear, responsive communication throughout the project Ready to start? Message us to discuss your project and get a customized plan! — Mehatrons Team

I have 20 years of experience working in CNC machines, CAM softwares, metrology, etc. Over these years I have had several experiences in different sectors of the metalworking world that gave me knowle... Read more

I have 20 years of experience working in CNC machines, CAM softwares, metrology, etc. Over these years I have had several experiences in different sectors of the metalworking world that gave me knowledge in: - Manufacturing consulting. - Milling and turning process optimization. - Parts programming for all kind of CNC machines - CAM application techniques in 2.5x, 3x, 4\5x continuous, turn, mill-turn and swiss type. - Fanuc, Fagor, Heidenhain, Sinumerik, Mazatrol and ISO controls. - Post processor development and Machine Simulation Building for all kinds of machines in the market, including swiss type. - Rapid Prototyping - 3D modeling in solids and surfaces Some of the softwares I have more experience with are: - SOLIDWORKS and Inventor - SolidCAM 2.5X, 3X, 5X, turn, mill-turn and swiss type - Visual Studio and Notepad++ for post-processors creation and editing - Moduleworks tools for simulation - CAMWORKS 2.5X, 3X, 5X, turn, mill-turn - Esprit cam series 2000 and TNG 2.5X, 3X, 5X, turn, mill-turn and swiss type Services I provide: • Improvement of internal processes, namely, monetization of existing machinery, efficiency in programming times, automation processes, product quality, advice on the purchase of new equipment (CNC machines, computers, workpiece/tool ​​clamping systems, cutting tools, etc.) • CAD\CAM Support\training • Parts programming, including advice on the workpiece/tool ​​fastening systems, cutting tools, and on-site monitoring of the entire process • Development of post-processors • 3D Modeling

Hello, Are you looking for a skilled Industrial Designer to bring your 2D sketches to life in 3D? Need precise technical drawings, ready-to-manufacture CAD models, or models prepared for 3D printing?... Read more

Hello, Are you looking for a skilled Industrial Designer to bring your 2D sketches to life in 3D? Need precise technical drawings, ready-to-manufacture CAD models, or models prepared for 3D printing? You’re in the right place. I specialize in creating high-quality 2D and 3D models using Autodesk Inventor, SolidWorks, and Blender. With over a decade of experience in product development, mechanical design, and technical drawings, I can help you visualize, refine, and finalize your ideas for manufacturing or prototyping. ✅ What I offer: 2D & 3D CAD drawings in DWG, PDF, STL, STEP, IGES, and more. Preparation of models for 3D printing, including proper scaling, orientation, and support optimization. Detailed technical drawings with accurate dimensions and tolerances. 3D visualization and rendering for presentations or concept reviews. Format conversions or CAD cleanup based on your needs. 🎯 Why work with me? Fast turnaround & clear, professional communication. High attention to detail – I treat every project like my own. 100% satisfaction guarantee – I don’t stop until you’re happy. Pricing and delivery time depend on project complexity – feel free to message me before ordering to discuss your idea and get a custom quote. Looking forward to helping you bring your vision to reality! Best regards, IvanR