Mechanical Engineer specializing in 3D modeling, Design for Manufacturing (DFM), vendor procurement, and Quality Control (QC). I bridge the gap between digital CAD design and physical production by focusing on tolerances, manufacturing constraints, and cost optimization. Core Services: 3D Modeling & Design for Manufacturing (DFM): Developing 3D parts and assemblies for CNC machining, sheet metal fabrication, laser cutting, and 3D printing. All designs incorporate proper tolerances, draft angles, and clearance fits. Deliverables include STEP/IGES formats and 2D engineering drawings. Vendor Sourcing & Cost Analysis: Evaluating manufacturing vendors based on technical capabilities and lead times. Conducting Bill of Materials (BOM) and unit price analysis to optimize production costs. Quality Control (QC) & Inspection: Establishing QC protocols, GD&T (Geometric Dimensioning and Tolerancing) schemes, and post-machining inspection checklists to ensure factory outputs match design specifications. Technical Competencies: CAD/CAE Tools: FreeCAD, SolidWorks, FEA (Stress/Strain simulation) Fabrication Methods: 3D Printing (SLA/FDM), Laser Cutting, CNC, Injection Molding Documentation: 2D Drafting, GD&T, Technical Writing (English) Please share your design requirements, sketches, or functional parameters to begin the optimization process for your hardware components.

------------------------------------------------------------------------------- Don't forget Gaza, Palestine, please join boycott Zionism goods, products, services. ------------------------------------------------------------------------------- Principal Mechanical Engineer # SolidWorks # Visualize # Composer # ANSYS # AutoCAD # 3dsMAX # LS-Dyna # Abaqus # Fusion 360 # Inventor # FreeCAD # Blender # Q-Blade # Altair EDEM # Rocky DEM # MeshLab # Bambu Studio # MS Excel # MS Word # MS Office # VBA for SolidWorks # VBA for MS Excel # C++ # Java # MatLab 600+ Character Per Minute. ------------------------------------------------------------------------------- SEO || MEng. Mechanical Engineer Engineering Expert Specialist Senior Machine Mechanism Finite Element Analysis Analyzes Production Product Products Design Development Interior Exterior Architectural Structural Industry Photorealistic Animation Video Render Rendering Macro Script Macros Code Configuration Variation Design Table Specialized Complicated 2D 3D Printer BOM Bill of Materials Technical Drawing Dimension Dimensions Parametric Inch Metric Imperial Composite FEA Explicit Stress Strain Deformation Fatigue Static Dynamic Displacement Strength Strong Thermal Heat Heatsink Peltier Drop Test Solution Fluid Water Waterproof IP Calculate Gear Reductor Gearbox Spur Helical Planet Worm Bevel Motor Motorized Engine Sheet Metal Structure Weldment Medical Agricultural Rotary Kiln Peanut Digger Hoeing Trailer Tipper Dollie Container Solar Panel Tree Spade Transplanting Luxury Watch Diamond Gem Stove Fridge Refrigerator Laundry Spiral Stair Stairs Gyroid Safe Equipment Linear Actuator Thermoelectric Cooling Centrifuge Injection Mold Go-Kart Go Kart Bridge Pod Bottle Rinsing Automation Tennis Launcher Decorative Radiator Wire Bending Conveyor Manufacture Mfg Costing CAD CAM FEA CFD DFM CNC .sldprt .sldasm .slddrw .stp .step .iges .igs .x_t parasolid .stl .3mf .obj .f3d .f3z .ipt .iam .dxf .dwg etc. -------------------------------------------------------------------------------

Hi, I’m Ryan, a Full Stack Developer specializing in IoT solutions with over 6 years of diverse experience spanning firmware, embedded systems, and end-to-end application development. I thrive at the intersection of technology and innovation, delivering solutions that drive measurable results. IoT Expertise and Key Strengths - Firmware & Embedded Systems: Developed optimized, real-time systems for connected devices, ensuring reliability and scalability. - Web Applications & Dashboards: Built intuitive, data-driven interfaces using Python/Django, Angular, and React. - Mobile Development: Created IoT-integrated Android applications with Java, offering seamless user experiences. - End-to-End Development: Delivered robust, scalable web and mobile solutions with expertise in PHP (Symfony) and modern frameworks. Highlighted Achievements - Designed and implemented IoT energy monitoring dashboards with cutting-edge visualizations and user-friendly controls. - Delivered firmware and software integrations for industrial IoT systems, enabling real-time data monitoring and automated alerts. - Built a feature-rich Android app for IoT sensors, including push notifications and automated testing tools. Led product roadmaps, extended design systems in Figma, and crafted requirements to streamline workflows for remote teams. What I Offer - Complete IoT development, from device firmware to user-centric dashboards and mobile applications. - Scalable, secure, and innovative solutions tailored to your unique requirements - Agile, collaborative workflows ensuring efficient delivery and long-term support for your projects. Let’s connect to transform your vision into reality. Together, we’ll create impactful solutions for your IoT or software development needs!

I'm an engineer who automates the boring, manual work that eats your week — using n8n, AI agents, and custom scripts that run on their own. For a manufacturing company in Denmark, I built a fully self-hosted AI quote system: a customer request comes in through a form, the system pulls live pricing, drafts a structured quote, routes it to a human for one-click approval, then emails the client — running entirely on the company's own server, with no data leaving their network. I work best with small and mid-sized businesses stuck in manual steps: copy-pasting between tools, rebuilding the same report every week, handling the same requests by hand. I find the bottleneck and turn it into a system that runs itself. What I can build for you: Workflow automation with n8n, Make and Google Apps Script — connecting your CRM, email, sheets, forms, invoicing AI agents and assistants, including private self-hosted setups that keep your data in-house Automatic reports and dashboards so the right numbers reach the right inbox on schedule Custom Python / JavaScript scripts and small web tools when off-the-shelf tools fall short I come from a hands-on engineering and manufacturing background, so I think in process and outcomes, not just code. I work in English, French, Portuguese and Romanian. Tell me the task that eats your time every week, and I'll tell you exactly how I'd automate it — and whether it's even worth doing. Message me and let's scope it.

FDM 3D Printing with a MakerBot Method X MSLA 3D Printing with a Elegoo Mars 5 Ultra -Manufacturing precise and accurate end use parts and prototypes -Photogrammetry -Utilizing Licensed Solidworks for Makers CAD software and other Free CAD software including OnShape and FreeCAD -10+ years experience in Mechanical Drafting and Design with an AS Degree in Drafting and Design Technology, with Specializations in Rapid Prototyping and Mechanical Drafting. FDM Materials available to print: PLA, TOUGH, PETG, PETG ESD, PETG CF, ABS, ABS-R [NEW], ABS Carbon Fiber, ABS EC, ABS ESD, ABS Kevlar, ASA, Metal UF 316L, Nylon, N6 Carbon Fiber, N12 Carbon Fiber, SEBS 95A, Durabio, PC-ABS, PC-ABS FR, PC PBT, Polylite, Polymax PC, Polymax FR, and other 3rd party materials MSLA Materials available to print: Standard 2.0, ABS-Like, Tough, Liqcreate Resins Tough-X, Elastomer-X, Composite-X, Loctite Resins, and other 3rd party resins. File types supported: MakerBot (.makerbot), STL (.stl), SolidWorks (.sldprt, .sldasm), InventorOBJ (.ipt, .iam), IGES (.iges, .igs), STEP AP203/214 (.step, .stp), CATIA (.CATPart, .CATProduct), Wavefront Object (.obj), Unigraphics/NX (.prt), Solid Edge (.par, .asm), ProE/Creo (.prt, .asm), VRML (.wrl), Parasolid (.x_t, .x_b) Valencia College in Orlando Florida graduation 2019: Associate in Science Drafting and Design Technology Specialization in Mechanical Drafting Specialization in Architectural Drafting Specialization in Rapid Prototyping Certification in Drafting- AutoCAD Phi Theta Kappa Honor Society The National Society of Collegiate Scholars Mechanical Design in the Semiconductor Manufacturing Equipment Industry, 10 years: -Drafting with AutoCAD, Pro/Engineer, and Solidworks -Geometric Dimensioning & Tolerancing -PTC Intralink PDM -Engineering Changes -Prototypes to Pilot Production Status -Sheet Metal Design -Vacuum Line Design -Aluminum Vacuum Chamber Design -Direction from Engineers -FEA Analysis -Communication with Sales and Product Management -Working with Regulatory Compliance -Working with Documentation Control -Quote System Components -Design Reviews -Project Management with Microsoft Project -ISO 9001 Environment -SEMI Standards Worked with engineers and suppliers to evolve a prototype vacuum system for 300mm wafer application to pilot production status using Pro/Engineer. Transitioned Atmospheric Front End Module from California to Massachusetts consisting of stainless steel tubular mainframe with sheet metal mirror finish panels from AutoCAD 2D drawings to 3D Pro/Engineer models and assemblies for large scale production. Solidworks Certifications: Essentials Assembly Modeling Drawings Sheet Metal and Weldments Advanced Part OnShape Certifications: Navigating OnShape Introduction to Sketching Part Design Using Part Studios Multi-Part Part Studios Detailed Drawings OnShape Assemblies Importing and Exporting Data

10+ years developing embedded systems and system-level software - from RTOS firmware to complete IoT products. Author of Tendry Lab - open-source platform (firmware, CI, data infrastructure, UI) for environmental scientists and early-stage hardware startups who need to bootstrap product development without deep embedded expertise. See the portfolio items for more details: control-components, ci-components, device-hub, device-ui. Recent work: Built patented WiFi mesh system for industrial hydrogen devices. Led firmware teams through CE certification and mass production. ESP32 Firmware Development: - 6+ years commercial experience - Collaborated with Espressif on WiFi Mesh, BLE, and NVS improvements - Deep expertise in resource-constrained environments and real-time systems Core technology stack: - Programming Languages: C, C++17/C++20, Python - Platforms: ESP32, STM32, FreeRTOS, Linux/POSIX - Hardware Design: PCB design (KiCad), component selection, bring-up, JLCPCB manufacturing - Communication Protocols: TCP/IP, UART/SPI/I2C, Modbus, MQTT, BLE Open to: firmware development, driver work, protocol implementation, IoT products, system software.

I am a CAD Designer specializing in 2D technical drawings and basic 3D mechanical modeling using Fusion 360 and FreeCAD. I help clients turn sketches, ideas, or reference images into clear and accurate CAD models and drawings. I recently completed CAD training and I am focused on building real project experience while delivering reliable and precise work. I pay close attention to dimensions, structure, and design details to ensure that drawings are practical and easy to manufacture or understand. What I can help you with: • 2D technical drawings • Basic 3D part modeling • Simple mechanical components and assemblies • Converting sketches or images into CAD models • File export in STEP, STL, and PDF formats I am motivated, dependable, and committed to improving my skills while providing good communication and quality results. If you need a dedicated CAD designer to help bring your ideas into a clear technical design, I would be happy to assist.

✳️ New to Upwork but backed by years of success in my corporate network, delivering projects and consultations as both an employee and a consultant. Don’t let the lack of reviews deter you—partner with me, and you'll receive exceptional results! 🌐 Check out detailed portfolio on saurabhkandalkar.com 🚀 Product Development Specialist with more than 8 years of hands-on experience Are you looking to transform your idea into a market-ready product? With a strong background in research, design, and development, I specialize in guiding concepts from inception through to successful launch. My expertise spans the entire product lifecycle, from initial ideation to market introduction. 🔧 Skills & Tools I am proficient in a variety of software essential for product development, including 3D Modeling, Illustration, Rendering, PCB Designing, 3D Printing and UI/UX Designing. This enables me to effectively bring ideas to life and ensure they meet both functional and aesthetic requirements. 🌟 Proven Track Record Throughout my career, I have successfully developed and launched numerous products across diverse sectors. These range from sophisticated R&D laboratory machines to innovative smart home products. Each project underscores my commitment to delivering quality and innovation. 🧞‍♂️Experience Technology Stack - UI UX Design: Figma, Adobe XD - 3D Designing: SolidWorks, OnShape, FreeCad - 3D Printing: Printable Design Transformation, Cura, 3D Printer Settings - 3D Rendering: Blender, SolidWorks - PCB Design: KiCad, EasyEDA - Documentation 💼 Flexible & Efficient Collaboration I can seamlessly integrate into your team and work on specific parts of larger projects to execute them efficiently. My goal is to contribute to the success of your project, ensuring timely and effective outcomes. Let's collaborate to turn your vision into reality. Reach out today to discuss how I can contribute to your next project!

Mechanical Engineer with professional experience in CAD design, 3D modeling, technical documentation, and prototype development. I currently work as a Mechanical Engineer supporting complex engineering projects involving equipment design, manufacturing documentation, configuration management, and cross-functional collaboration. I am very flexible on compensation depending on the projects. My specialties include: • Autodesk Inventor, FreeCAD, Nomad (For more complex more natural "clay like" structures) modeling • Mechanical design and product development • Technical drawings and manufacturing documentation • STEP, STL, and file conversion • 3D-printable part design and prototyping • Assembly modeling and Bill of Materials (BOM) creation • Design modifications and reverse engineering from sketches or photos I have experience developing CAD models, drawings, and BOMs, designing custom components, and supporting prototype fabrication through 3D printing. Whether you need a concept turned into a manufacturable design, an existing model modified, or production-ready drawings created, I focus on delivering accurate, professional, and timely results.

I am a multi-disciplinary design draftsman with 20 years of diverse experience in the engineering sector, including 18 years focused on design and drafting. As the owner of my own design and drafting business, I deliver high-quality solutions that meet client specifications and timelines. My background in management and technical sales allows me to understand both the creative and operational aspects of projects. I excel at problem solving and pay meticulous attention to detail, ensuring my work is precise and systematic. I believe in building lasting relationships through effective communication and collaboration. If you need a dedicated professional to turn your ideas into reality, let's connect and discuss how I can contribute to your project.