Every successful product begins with sound engineering—not just a CAD model. I'm a Mechanical Product Development Engineer with over 8 years of experience designing products and machinery that are practical, manufacturable, and built to perform. Throughout my career, I've completed 100+ engineering and manufacturing projects for companies, startups, and manufacturers across a wide range of industries, covering everything from product development and mechanism design to industrial machinery and production-ready documentation. While my presence on Upwork is still growing, my engineering experience isn't. I joined Upwork to bring the same level of quality, communication, and dedication that I've delivered to clients outside the platform. My expertise includes Mechanical Product Development Design for Manufacturing (DFM) Mechanism Design Sheet Metal Design & Flat Patterns Reverse Engineering Industrial Equipment & Machine Design Manufacturing Drawings & GD&T Prototype Development CNC, Sheet Metal, Injection Molding & 3D Printing Design Why clients choose to work with me ✓ Engineering-focused solutions, not just CAD models ✓ Designs optimized for manufacturing and assembly ✓ Clear communication throughout every stage ✓ Practical, cost-effective engineering decisions ✓ Reliable delivery and attention to detail Whether you're developing a new product, improving an existing design, or preparing for manufacturing, my goal is to help you avoid costly design iterations and deliver a solution that's ready for the next stage. I believe long-term client relationships are built through consistent quality, honest communication, and delivering exactly what's promised.

Hello! I am a skilled mechanical designer with five years of experience in 3D modeling, 2D drawing, and mechanical design. My expertise in using advanced CAD tools, such as SolidWorks and AutoCAD, to turn ideas into production-ready designs. I focus on creating accurate, high-quality models and drawings that adhere to industry standards while collaborating closely with clients to ensure every detail aligns with their vision and requirements. I aim to provide efficient, practical solutions that streamline the design and manufacturing process. **Key Skills:** - **3D Modeling & CAD Design:** Producing high-quality 3D models for complex assemblies, product designs, and simulations. - **2D Technical Drawings:** Creating clear and precise engineering drawings, schematics, and blueprints. - **Mechanical Design:** Strong foundation in design principles, materials, and manufacturing techniques. - **SolidWorks Expert:** Proficient in using SolidWorks tools, including sheet metal, surfacing, Weldment, Rendering, 3D Modeling, Piping, and simulation. - **AutoCAD Pro:** Skilled in both 2D and 3D drafting, with extensive knowledge of layouts and rendering. **You Can Expect:** - Thoroughly tested designs that are ready for manufacturing. - Regular updates and clear communication throughout the project. - Accurate and detailed technical drawings and models. - Reliable, on-time delivery of project milestones. **Area of Expertise:** -3D Modeling Software -CAD Modeling -Parametric Design -3D CAD Design -Product Development -Design Engineering -Digital Prototyping -Surface Modeling -2D Drawing -Technical Drawings -Engineering Blueprints -Drafting Standards -Schematic Drawings -Line Drawings -Assembly Drawings -Manufacturing Drawings -CAD Drafting -Mechanical Design -Mechanical CAD -Engineering Design -Design for Manufacturing (DFM) -Industrial Design -Structural Analysis -Material Selection -Machine Design -Mechanical Engineering Design -SolidWorks -SolidWorks CAD -SolidWorks Modeling -SolidWorks Simulation -SolidWorks Assembly -SolidWorks Training -3D Solid Modeling -SolidWorks Tutorials -SolidWorks Sheet Metal -AutoCAD -AutoCAD Drafting -AutoCAD Drawings -AutoCAD 3D Modeling -AutoCAD Training -AutoCAD Layouts -Architectural Drafting (for architecture-focused keywords) -AutoCAD Civil -AutoCAD Rendering

Hello! I’m a skilled Mechanical Engineer with over 7 years of experience in product design, 3D modeling and 2D drafting. Proficient in CAD software: AutoCAD, CATIA, and SolidWorks,etc. and skilled in protoptyping, project management, and manfacturing processes. I'm highly motivated to apply engineering principles to deliver innovative and efficient solutions that meet client needs. 𝑾𝒉𝒂𝒕 𝑰 𝒄𝒂𝒏 𝒅𝒐 ? ✅ Product Design ✅ 3D Modeling & Renderings ✅ 2D Engineering Drawings ✅ Sheet Metal (3D Model + DXF Files with bends & cut lines) ✅ Assembly Drawings with BOM (Bill of Materials) ✅ Design Consulting (Manufacturability, Material Selection, Manufacturing Methods) ✅ Design for Manufacturing (Injection Molding, CNC Machining, Forming, Casting, etc.) ✅ Mold Design 𝑺𝒐𝒇𝒕𝒘𝒂𝒓𝒆 ✅ CATIA V5 ✅ SoliWorks ✅ AutoCAD I look forward to working with you and bringing your ideas to life. Best,

Mechanical Design Engineer with expertise in sheet metal, machined parts, hydraulic and electromechanical systems, and reverse engineering. Proficient in SolidWorks, Siemens NX, Autodesk Inventor, Fusion 360, and Onshape. I deliver manufacturing-ready 3D models and 2D drawings (DFM-optimized, GD&T compliant). What I do: • Sheet metal design — enclosures, brackets, flat patterns ready for laser cutting and bending • Machined parts — DFM-optimized designs with complete manufacturing drawings • Reverse engineering — recreating parametric CAD models from physical parts, measurements, photos, or scan data (STL/mesh to solid), legacy drawings to 3D • Hydraulic systems — components, manifolds, schematics • Electromechanical assemblies — mechanism design, motor integration, BOM • CAD conversion — STEP, IGES, Parasolid, native formats You get clean, parametric models and drawings your manufacturer can use without questions. Available for both one-off projects and long-term collaboration.

Hi, I'm Dr. Zafar Iqbal, a Mechanical Engineer with over 15 years of industrial experience delivering engineering solutions from concept development through manufacturing and product validation. I specialize in transforming ideas into manufacturable products using modern engineering methodologies, CAD modeling, engineering simulation, design optimization, and manufacturing best practices. My experience spans consumer products, industrial equipment, automation systems, medical devices, electronics enclosures, packaging, production tooling, and custom mechanical systems. Whether you're developing a new product, improving an existing design, preparing manufacturing documentation, or solving complex engineering challenges, I provide practical, reliable, and industry-focused solutions. Core Engineering Services • Mechanical Product Design • New Product Development (NPD) • Product Engineering • Concept Development • Design for Manufacturing (DFM) • Design for Assembly (DFA) • Reverse Engineering • Machine Design • Mechanism Design • Industrial Equipment Design • Consumer Product Design • Sheet Metal Design • Plastic Part Design • Injection Mold Design Support • CNC Manufacturing Design • 3D CAD Modeling • Engineering Drawings (GD&T) • Tolerance Stack-Up Analysis • Technical Documentation • Bill of Materials (BOM) • Prototype Development • Engineering Calculations • Design Validation • Finite Element Analysis (FEA) • CFD Analysis • Motion Analysis • Structural Analysis • Thermal Analysis • Failure Investigation • Root Cause Analysis • Manufacturing Process Development • Production Engineering • Cost Reduction Engineering • Value Engineering Software Expertise • SolidWorks • Autodesk Inventor • AutoCAD • Fusion 360 • PTC Creo • Siemens NX • CATIA • ANSYS Mechanical • ANSYS Fluent • Abaqus • COMSOL Multiphysics • MATLAB • KeyShot • SolidWorks Simulation • Microsoft Project • Microsoft Office Industries • Consumer Products • Medical Devices • Industrial Machinery • Manufacturing • Robotics • Electronics Enclosures • Packaging • Automation Equipment • Renewable Energy • Automotive Components • Aerospace Components • Research & Development Deliverables ✔ 3D CAD Models ✔ Manufacturing Drawings ✔ Assembly Drawings ✔ Engineering Calculations ✔ FEA Reports ✔ CFD Reports ✔ BOM ✔ Prototype Documentation ✔ Design Review Reports ✔ Manufacturing Files ✔ STEP ✔ IGES ✔ STL ✔ DWG ✔ DXF ✔ PDF Documentation I believe successful engineering combines technical excellence, manufacturability, and clear communication. I focus on delivering practical solutions that reduce development risk, shorten product development cycles, and support successful manufacturing. Let's discuss your project and build an engineering solution that moves confidently from concept to production.

Product Design Engineer specializing in manufacturing-ready SolidWorks CAD for CNC machining, injection molding, sheet metal fabrication, and additive manufacturing. As a SolidWorks Champion and SolidWorks Ambassador, I help startups, manufacturers, and product teams transform concepts, sketches, scans, and prototypes into production-ready products. 🔧 Product Design & Development • Concept development to manufacturing-ready CAD • Consumer products, enclosures, mechanisms, and mechanical components • Design refinement for functionality, aesthetics, and manufacturability ⚙️ Design for Manufacturing (DFM) • Optimization for CNC machining, injection molding, sheet metal, and 3D printing • Material selection, tolerance analysis, and production planning • Reducing manufacturing costs, tooling issues, and design revisions 🔁 Reverse Engineering (Specialized) • STL, mesh, and scan data converted into clean parametric CAD • Rebuilding legacy, damaged, or discontinued parts • Editable SolidWorks models for future modifications and manufacturing • Manufacturing-ready geometry from scanned data 📐 Engineering Drawings & Documentation • Production-ready technical drawings • GD&T and manufacturing documentation • Assembly instructions and BOM generation 🧩 Mechanical Assemblies • Complex multi-part assemblies • Motion validation and interference checking • Exploded views and assembly documentation What clients can expect: ✔ Clean, fully parametric SolidWorks models ✔ Manufacturing-ready CAD and drawings ✔ Fast communication and reliable delivery ✔ Designs optimized for real-world production Whether you need product development, reverse engineering, technical documentation, or production-ready CAD, I can help turn your idea into a manufacturable product.

🏆 Top-Rated Freelancer with 100% Job Success Score 🥇 10+ Patents 💡 Collaborated with Global Industries like TATA Trust-Social Alpha, DRDO, INS Kalinga, ISRO ⚡ Harnessing 9,200-Core HPC Infrastructure for Lightning-Fast Simulations __________________________________________________________________________ Hello! 👋 I'm Santhan, a results-driven engineering simulation and optimization expert passionate about transforming complex challenges into practical and efficient technological solutions. With extensive experience in aerospace ✈️, energy ⚡, automotive 🚗, and marine sectors 🚢, I am committed to helping you bring your engineering visions to life. __________________________________________________________________________ 🌟 State-of-the-Art Infrastructure at Your Fingertips Elevate your projects with my cutting-edge computational resources: 🔹High-Performance Computing Cluster 🖥️💨: Access to a parallel cluster with 32,000 cores, reducing computational time from 30 days to just 8 hours. 🔹Advanced GPU Technology 🎮🚀: Single GPU performance equivalent to over 400 CPUs, with six GPUs surpassing 2,000 CPUs. This powerful infrastructure enables me to handle both small and large-scale simulations efficiently, providing you with faster results and real-time insights. __________________________________________________________________________ 💼 Expertise That Delivers Results 🌊 Computational Fluid Dynamics (CFD) Services: 🔹Aerodynamics and Hydrodynamics Analysis 🌬️🌊: 🔹Turbulence Modeling and Simulation 🌪️: 🔹Multiphase Flow and Particle Tracking 💧🔬: 🔹Heat Transfer and Thermal Management 🔥❄️: 🔹Combustion and Reacting Flows 🔥💨: 🔹Custom User-Defined Functions (UDFs) in ANSYS Fluent 🛠️: 🔹Fluid-Structure Interaction (FSI) 💧🏗️: 🔹Optimization and Design Studies 🎯: 🔹CFD Automation and Scripting 🤖: 🛠️ Finite Element Analysis (FEA) Services: 🔹Structural Analysis 🏗️: 🔹Thermal Analysis 🌡️: 🔹Modal and Vibration Analysis 🎵: 🔹Fatigue and Fracture Mechanics 🪨: 🔹Buckling and Stability Analysis 🌀: 🔹Composite Material Analysis 🧩: 🔹Explicit Dynamics and Impact Analysis 💥: 🔹Multiphysics Simulations 🔄: 🔹Optimization and Design Studies 🎯: 📐 3D CAD Modeling and Design Services: 🔹Complex Surface Modeling 🌀 🔹Sheet Metal Design and Fabrication Drawings 🛠️ 🔹Reverse Engineering and Redesign 🔄 🔹3D Product Design for Manufacturing (DFM) 🏭 🔹Detailed 3D Drawings and Assembly Modeling 📏 🔹Rapid Prototyping and Functional Testing ⚙️ 🔹Injection Molding Design and Technical Drawings 🧪 🔹3D Rendering and Animations for Presentations 🎥 🔹Tailored Mechanical Engineering Solutions to Fit Your Needs 💡 __________________________________________________________________________ 💎 What Sets Me Apart 🔹Proven Track Record 🏅: Successfully completed over 250 projects, helping clients reduce product development time by up to 60% and cutting costs by 35%. 🔹Advanced Technical Expertise 🚀: 🔹Certified ANSYS Specialist 🥇: Proficient in ANSYS Fluent, Mechanical, and Workbench. 🔹Software Proficiency 💻: Extensive experience with OpenFOAM, STAR-CCM+, Abaqus, and COMSOL Multiphysics. 🔹Custom Scripting and Automation 🤖: Development of custom scripts in Python for automation and advanced analysis. 🔹AI/ML Integration 🧠: Applying machine learning algorithms to optimize designs and predict performance. 🔹Innovative Solutions 💡: Developed __________________________________________________________________________ 🤝 Why Collaborate With Me? 🔹Accelerate Your Projects ⏩: Leverage my powerful infrastructure to get faster, more accurate results. 🔹Exceptional Quality ⭐: Delivering precise simulations and designs that exceed expectations. 🔹Transparent Communication 🗣️: Regular updates and open dialogue throughout the project. 🔹Global Experience 🌍: Collaborated with Fortune 500 clients and innovative startups alike. __________________________________________________________________________ 🚀 Let's Turn Your Vision Into Reality! Ready to elevate your engineering projects with unparalleled computational power and expertise? Feel free to leave a message as I instantly respond to queries. I'm excited to collaborate and help you achieve your goals. __________________________________________________________________________ 📞 Get in Touch Contact me today for a free consultation or to discuss your project needs. ____________________________________________________________________________ Together, we'll push the boundaries of what's possible in engineering. 🌐✨

✅ Full-time freelancer on Upwork with extensive professional experience in concept and reverse engineering of Robotics/Automation solutions, either using 3D Printing or Industrial machining processes, Qualitative Detail R&D, 2D/3D CAD Modeling, Photorealistic rendering, ROS2 control, testing, and debugging, AI ML/RL, Metaverse, Blockchain, NFT marketplace. ✅ I am a Robotics/Automation Engineer with 5+ years of professional experience in various fields. I am willing to travel internationally for work. I specialize in developing real-time motion control RL-based policies for humanoid robots, such as the Unitree G1, encompassing simulation, gait optimization, hardware deployment, and neural inference. I am proficient in: • Smart robotics engineering (from mechanical to software end-to-end solution) • A passion for robots that solve problems or provide a meaningful purpose • New concept R&D design and development of any SPM system, Automation Conveyor system, Humanoid robot, Robotic Arms, etc. • Path planning and navigation planning system on ROS, Isaac Sim, and MuJoCo simulations • 3D modeling, 2D drawing, and Engineering Drawing using SolidWorks and Inventor • 3D model rendering/animation utilizing Blender, Unity, Unreal Engine, and Keyshot • ML / RL & AI algorithms, LLM model development, and also an expert in RoboDK • Highly experienced in working with actuators and motors in machinery development • Brief evolution in Reverse engineering • Have worked with many companies, from startups to corporate R&D groups • I have an extensive network of industry specialists and vendor suppliers, both domestic and international. If it can be defined, it can be made ✅ As a blockchain developer, I led a team under my supervision. All of them are working nowadays and have many clients. We have worked mainly on services in Crypto NFT, Blockchain, Unity 3D, and Metaverse development. ✅ I am eager to work with you to meet your expectations and build a long-term relationship. Please get in touch with me to discuss your project.

Design Engineer for Innovative Products/3D modeller/CAD/Mechanical Engineer/Rendering/Lab Tutor I'm a design engineer with an innovative attitude who eagerly waits for people who want to do something new. I am a skilled Mechanical Engineer with more than 7 years of experience in Productivity, development, Machine design, and Product design and I am skilled at creating detailed 3D models and drawings, sheet metal and plastic design. Below you'll find the list of services I provide: ► Mechanical Design 3D designing including all parts and assemblies. Creating assembly drawings with BOM, production drawings and drawings for other purposes. Have many years of experience in various fields of engineering. Skilled in weldments, sheet metal, CNC processing (machining, cutting), reverse engineering, plastics, Surface modeling, 3D printing, stress analysis. ► 3D Modeling 3D design of a product. Solid and surface 3D modeling of objects based on drawings, photos, sketches, etc. 3D models can be saved in any of popular file formats such as .step, .x_t, .igs, .stl, etc. 3D model file to file conversion. ► 2D Drafting Creating and updating drawings. Preparing drawings for manufacturing. Worked with many types of drawings such as fabrication, general arrangement, layouts, isometric. ► 3D Rendering (Visualization) Rendering and animation of 3D objects for marketing purposes, websites, catalogs, manuals, posters, etc. ► Mechanical Engineering Creating Mechanical project report, Lab report, Mechanical related design and manufacturing reports. -------------------------------------------------Software-------------------------------------------------- -SOLIDWORKS -Solid Edge -Auto-Cad -Siemens NX -CATIA v5 -Photoview 360 -Solidworks Visualization -Solidworks simulation My previous projects:- - Product Innovation of new vehicle in Electric Reverse Trike Chassis and Analysis (copyrighted design). - New development of mood board in Chopper - Design and assemble of model of Yacht - Design of back door of vehicle (work exp) - Design of front door - Design of side door - Design of fender of car and more. To verify my skills, work experience and interaction with clients, just scroll in my profile and portfolio to see my tests passed with distinction, works done and client feedback. ------------------------------------------Mechanical Engineering--------------------------------------- -Exam -Lab Report Writing -Heat and Mass Transfer -Machine Design - FEA -Thermodynamics -Dynamics -Mechanics Of Material -IC Engine -Fluid mechanics

I'm a Mechanical SolidWorks CAD designer supporting manufacturers with production-ready drawings, sheet metal design, DXF files, and GD&T documentation — without the need for a full-time in-house hire. I work with manufacturing teams that need consistent, production-ready designs — not just one-off modeling. My role often involves ongoing support across multiple projects, ensuring clear drawings, practical designs, and smooth coordination with fabrication and assembly teams. My experience covers a wide range of manufacturing-focused work, including: - Sheet metal and fabricated products (enclosures, brackets, frames, fixtures) - CNC-machined parts (milled and turned components) - Industrial enclosures (sheet metal, plastic, aluminum) - Refrigeration unit body design (monoblock, CDU, chiller systems) - Plastic parts (injection molding and 3D printing) - Large fabricated structures and fixtures - Reverse engineering (scan-to-CAD, sample-to-parametric models) I focus on designs that are practical to manufacture and easy to understand on the shop floor. Typical deliverables include SolidWorks native files, manufacturing drawings with GD&T, DXF files for laser cutting, STEP files for CNC and vendor coordination, BOMs, and exploded assembly drawings. Clients choose to work with me long-term because I offer consistent standards, clear communication, and dependable turnaround — with a 100% Job Success Score across 48 completed projects and 4,600+ hours on Upwork. If you need a reliable SolidWorks CAD designer to support your production week after week, message me — I typically respond within a few hours.