Hire the best Design Validation & Testing experts for your company

I am a Mechanical Engineer with a strong understanding of physics and a passion for robotics and automation. I own my own company and have a patented invention called NapSpin. We are planning to move... Read more

I am a Mechanical Engineer with a strong understanding of physics and a passion for robotics and automation. I own my own company and have a patented invention called NapSpin. We are planning to move towards mass manufacturing this year. I have successfully launched the product from concept to market in only a few years. I am very skilled in SolidWorks (CSWP) and 3D printing. I really enjoy working on new product ideas and am thrilled by design challenges. I am joining cad crowd hoping that it will be an efficient side hustle and advance my engineering portfolio. Hoping to connect with creative and kind people.

I am a Mechanical Design Engineer with 8+ years of experience in product design, CAD modelling, and manufacturing integration across valves, actuators, industrial automation, autonomous electric vehic... Read more

I am a Mechanical Design Engineer with 8+ years of experience in product design, CAD modelling, and manufacturing integration across valves, actuators, industrial automation, autonomous electric vehicles, and structural equipment. My strength is taking engineering requirements and concepts through design development toward manufacturable solutions. My experience includes 3D CAD modelling, engineering drawings, GD&T, DFMA, tolerance stack-up, BOM development, structural design, prototype development, and manufacturing support. Recent work includes delivering the complete structural design package for a 2-Ton SWL Portable Gantry Crane, including structural calculations based on IS 800:2007, CAD modelling, fabrication drawings, BOM, and FEA-based design validation. I work with SolidWorks, CATIA V5, NX, and AutoCAD and bring practical experience working with fabrication and manufacturing processes. I am interested in helping clients develop practical, well-engineered, and manufacturable mechanical products and solutions.

Mechanical Design Engineer with a B.Tech in Mechanical Engineering from NITK Surathkal. Experienced in 3D CAD, product design and FEA using SOLIDWORKS and ANSYS. Led the Formula Student EV chassis des... Read more

Mechanical Design Engineer with a B.Tech in Mechanical Engineering from NITK Surathkal. Experienced in 3D CAD, product design and FEA using SOLIDWORKS and ANSYS. Led the Formula Student EV chassis design team and gained hands-on manufacturing experience during an internship at Wheels India. I specialize in practical, manufacturable, and performance-oriented mechanical designs.

Electronic Hardware and Embedded Systems Engineer with 4+ years of hands-on experience in circuit design, PCB development, embedded firmware, IoT, RF/high-speed hardware, and power electronics. I have... Read more

Electronic Hardware and Embedded Systems Engineer with 4+ years of hands-on experience in circuit design, PCB development, embedded firmware, IoT, RF/high-speed hardware, and power electronics. I have worked on complete product-development cycles from schematic design and component selection through multilayer PCB layout, prototyping, debugging, validation, and manufacturing-ready delivery. I have delivered more than 150 PCB and hardware projects for manufacturing and product-development clients through freelance platforms such as ▒▒▒▒▒▒ and ▒▒▒▒▒▒, gaining strong experience in client communication, design requirements, production documentation, troubleshooting, and final delivery. My work includes STM32/ESP32 systems, industrial electronics, sensor interfaces, RS485/Modbus, wireless IoT devices, motor-control hardware, mixed-signal circuits, power-management boards, and RF/5G multilayer PCBs. I work with Altium Designer, KiCad, EasyEDA Pro, C/C++, STM32CubeIDE, PlatformIO, and LTspice. I can support complete hardware development, including schematic capture, PCB layout, BOM preparation, Gerber and drill files, CPL/Pick-and-Place files, DFM/DFT review, hardware bring-up, testing, debugging, and technical documentation. My focus is always on delivering reliable, manufacturable, and well-validated hardware that is ready for production.

I am a Senior Mechanical Design Engineer and Project Lead with over 10 years of experience in designing and developing specialized machinery for the food processing and packaging industry. My expertis... Read more

I am a Senior Mechanical Design Engineer and Project Lead with over 10 years of experience in designing and developing specialized machinery for the food processing and packaging industry. My expertise spans end‑to‑end mechanical design, 3D modeling, 2D drafting, BOM creation, and applying GD&T standards to deliver precision engineering solutions that meet international quality and safety standards. I have advanced proficiency in CAD/PDM tools including SolidWorks, Autodesk Inventor, AutoCAD, SolidWorks PDM, and Autodesk Vault, enabling me to streamline workflows, automate design processes, and maintain data integrity across complex projects. Over the years, I have successfully led teams of up to 10 engineers, mentoring them through the full project lifecycle — from concept development to manufacturing release. My global exposure includes on‑site project collaboration in Japan and specialized technical training in the USA, equipping me with strong cross‑cultural communication skills and the ability to coordinate seamlessly with international clients. I have contributed to the design of automated packaging lines, hot plate welding machines, and high‑speed bakery equipment, consistently delivering innovative solutions that enhance production efficiency. Clients value my combination of technical expertise, project management skills, and business ethics. Whether it’s optimizing manufacturing processes, designing hygienic food machinery components, or managing cross‑functional teams, I bring a results‑driven approach with a commitment to quality, safety, and on‑time delivery.

I am a senior electrical and RF engineer with 15+ years of experience designing, building, testing, and troubleshooting RF and mixed-signal hardware. I am open to performing individual task based elec... Read more

I am a senior electrical and RF engineer with 15+ years of experience designing, building, testing, and troubleshooting RF and mixed-signal hardware. I am open to performing individual task based electrical design reviews with detailed feedback and fixed up-front costing. My background includes RF/microwave circuit design, custom PCB development, automated test systems, calibration hardware, embedded control, and measurement system integration. I have designed full RF systems and circuit boards for applications including receivers, calibration hardware, instrumentation, switching/control systems, and mixed RF/digital platforms. I am experienced with schematic capture, PCB layout guidance, stackup review, grounding, controlled impedance routing, connector launches, manufacturability, and bench validation. I am particularly well suited for projects involving RF front ends, amplifier and filter circuits, RF switching and control, measurement fixtures, and design reviews before fabrication. I can support projects from concept and architecture through schematic review, PCB review, bring-up, troubleshooting, and test planning. Tools and experience include Altium Designer, RF measurement and calibration, vector network analyzers, spectrum analyzers, signal generators, SCPI/Python automation, and mixed-signal hardware development. Some keywords for the search engines: Automated RF calibration hardware for VNA-based systems Mixed RF/digital custom boards for measurement systems RF power measurement hardware Instrumentation and control electronics for automated test High-frequency signal-path design and troubleshooting Custom PCB development for specialized engineering systems RF PCB Design Microwave Engineering PCB Design Altium Designer RF Circuit Design Analog Design Mixed Signal Design Signal Integrity Controlled Impedance RF Layout VNA RF Test Calibration Embedded Hardware SCPI Python Power Amplifier LNA Filters Matching Networks Antenna Feed RF Switching

We help companies and innovators move from ideation to existence. Electronics, firmware, mechanics, manufacturing, compliance, and production processes are littered with handoffs and miscommunicati... Read more

We help companies and innovators move from ideation to existence. Electronics, firmware, mechanics, manufacturing, compliance, and production processes are littered with handoffs and miscommunications where delays, redesigns, and expensive mistakes compound. For the past 14 years, I've worked across this landscape, leading products from early architecture and prototyping through certifications, manufacturing, and deployment. Today, through Aaventi, I work as a Fractional VP of Engineering and Principal Product Architect, providing companies the technical governance required to manage high-stakes R&D. I provide technical solutions for the full product stack - embedded systems, hardware architecture, mechanical integration, manufacturability, validation, and production readiness.

Mechanical engineer experienced in product design and development wth skill set of- - CatiaV5 3D modelling and 2D drafting - DFMEA and DVP extraction - Product testing and data analysis -CAE analysis

Mechanical engineer experienced in product design and development wth skill set of- - CatiaV5 3D modelling and 2D drafting - DFMEA and DVP extraction - Product testing and data analysis -CAE analysis

I am a results-driven Mechanical Engineer with 8 years of experience in delivering complex building services projects. My expertise covers HVAC, Clean Room Pharma, and all stages of project lifecycle... Read more

I am a results-driven Mechanical Engineer with 8 years of experience in delivering complex building services projects. My expertise covers HVAC, Clean Room Pharma, and all stages of project lifecycle management, including design, estimation, procurement, construction, and commissioning. I excel at optimizing costs, managing stakeholders, and leading teams to success. As an HVAC Project Design Engineer, I have successfully led projects from start to finish, handling scope definition, budget management, design coordination, construction oversight , and quality assurance . I have a solid understanding of building codes ISO & GMP, industry standards ASHRAE, SMACNA and ISO 14644, and best practices, and have managed HVAC projects in commercial, pharmaceutical, industrial, and residential sectors. My technical skills include HVAC system design, load calculations, equipment selection, and energy efficiency analysis. I am proficient in CAD software and experienced with project management tools . I thrive in dynamic environments, where my problem-solving , decision-making , and risk mitigation skills help drive projects forward and ensure timely, successful outcomes.

I am a well experienced Technician with engineering capabilities and knowledge. Expert in solving mechanical problems, inventor, technical developer. Great Skills in: CAD design and prototyping. Weld... Read more

I am a well experienced Technician with engineering capabilities and knowledge. Expert in solving mechanical problems, inventor, technical developer. Great Skills in: CAD design and prototyping. Welding (TIG EXPERT) but can weld with anything, full mechanization capabilities with own high tech workshop to create anything, testing and analisys, Complete I+D solution. My achievements: Development of my own design, unique Aviation turbine engine with mote than 18 petents granted in Germany, development of a unique Hidrogen straction and use system ( patented). Helping 10 projects around the world for different aplications.

Model-Based Engineer | MATLAB Simulink, TargetLink |verification and validation | AUTOSAR | ADAS & Powertrain | ISO 26262, ASPICE | MIL/SIL/HIL

Model-Based Engineer | MATLAB Simulink, TargetLink |verification and validation | AUTOSAR | ADAS & Powertrain | ISO 26262, ASPICE | MIL/SIL/HIL

Aerospace engineer with over 20 years of experience in the design and testing of satellite structures and mechanisms. This experience allows me to complete the development of any mechanical system, f... Read more

Aerospace engineer with over 20 years of experience in the design and testing of satellite structures and mechanisms. This experience allows me to complete the development of any mechanical system, from requirements to final product.

At VERMATIQ GmbH, I lead technical assessments of wind turbine blades and composite structures where the structural risk, required evidence, or next technical step is not yet clear. Typical work incl... Read more

At VERMATIQ GmbH, I lead technical assessments of wind turbine blades and composite structures where the structural risk, required evidence, or next technical step is not yet clear. Typical work includes independent design and FEA reviews, manufacturing deviations, repair assessments, structural failures, root cause analysis, test validation, and certification assessments. I start by defining the decision that has to be made, then separate what is demonstrated from what remains open. From there, I define the calculation, test, or additional evidence needed to support the decision. My technical work covers structural analysis, fatigue, buckling, and failure assessment, with ANSYS as my main FEA environment. I have 17+ years of international experience in wind turbine blade and composite structural engineering. My certification work has covered more than 200 wind turbine components and over 60 rotor blades. I also develop engineering methods and software tools for recurring structural assessments, reducing manual work and improving consistency.

Multi-disciplined engineer with over a decade of experience in the Aerospace and Defense industries working in all aspects of the product development cycle. From prototype design and test, to oversee... Read more

Multi-disciplined engineer with over a decade of experience in the Aerospace and Defense industries working in all aspects of the product development cycle. From prototype design and test, to overseeing manufacturing and procurement of parts, and finally assembling products and completing life cycle tests to determine longevity. I can bring a broad perspective on any design project to ensure meeting the customer's exact needs both technically and economically.

I’m a designer and content creator specializing in workbooks, eBooks, journals, and branded digital materials for wellness, coaching, and personal‑development businesses. I combine clean, professional... Read more

I’m a designer and content creator specializing in workbooks, eBooks, journals, and branded digital materials for wellness, coaching, and personal‑development businesses. I combine clean, professional layout design with a warm, grounded aesthetic that supports clarity and emotional engagement. My background includes creating guided shadow‑work tools, introspective content, and holistic product designs, giving me a strong understanding of how to structure content that feels both accessible and transformative. I’m detail‑oriented, collaborative, and committed to delivering polished, high‑quality work that aligns with each client’s identity and goals.

I am a Mechanical Design Engineer with over 6 years experience designing and developing steering and suspension components for global automotive suppliers. I have taken products from the design concep... Read more

I am a Mechanical Design Engineer with over 6 years experience designing and developing steering and suspension components for global automotive suppliers. I have taken products from the design concept stage through to design validation, testing and mass production stages.

About us: I am a Full-time Freelancer and representing Mechanical Design Engineers Team with more than 7 years of industrial experience in Mechanical engineering & design services. We seamlessly... Read more

About us: I am a Full-time Freelancer and representing Mechanical Design Engineers Team with more than 7 years of industrial experience in Mechanical engineering & design services. We seamlessly integrate solutions with existing product development cycles flexibly and steer the project to its finishing line on time. We offer Mechanical engineering services in Product design & development, CAD modeling & drafting, Rapid prototyping, Manufacturing support, Reverse engineering, Design validation & testing (FEA & CFD), Rendering & animation & any special purpose design project. Why us: Through the years of industrial experience, each member of team has steadily grown and built the portfolio that can deliver its expertise to resolve the design problems from various domains and verticals. As a team, we are focused on delivering our services to our customers with no compromise in quality for their projects with finished work in all deadlines.

Mechanical Engineer with 7+ years of experience in structural design & vehicle integration. Proficient in advanced CAD, FEA tools, PM & VD. Known for strong leadership, analytical skills. Focus on CI... Read more

Mechanical Engineer with 7+ years of experience in structural design & vehicle integration. Proficient in advanced CAD, FEA tools, PM & VD. Known for strong leadership, analytical skills. Focus on CI and Cost Saving activities Diploma Certification : CAD CAM CAE Proficiency in : Construction, Mining & Tunneling Equipment Product/Part Design & Development. Software known : AutoCAD, CREO, CATIA, SOLIDWORKS, Inventor, Solid Edge, Ansys, Sim solid, AutoCAD Nastran, SAP, Teamcentre, WINDCHILL, PLM, PDM, Scrum Board, MS Excel, Power Point. Skills : Mechanical design and analysis, 3D CAD modeling, FEA, CFD, DFM, DFA, GD&T, Should Costing, SAP, Agile methodologies, Scrum master, Material selection & sourcing, Project management, supplier resourcing, Cross-functional collaboration, Engineering documentation & drawing, BOM creation, Stress analysis, Cost reduction & optimization, Product lifecycle management (PLM), Design validation & Testing, Fabrication, Vendor Development activities.

About us: We are Full-time Freelancer and representing Bernoulli Solutions that have Design Engineers Team with more than 7 years of industrial experience in Mechanical engineering & design services.... Read more

About us: We are Full-time Freelancer and representing Bernoulli Solutions that have Design Engineers Team with more than 7 years of industrial experience in Mechanical engineering & design services. We seamlessly integrate solutions with existing product development cycles flexibly and steer the project to its finishing line on time. We offer Mechanical engineering services in Product design & development, CAD modeling & drafting, Rapid prototyping, Manufacturing support, Reverse engineering, Design validation & testing (FEA & CFD), Rendering & animation & any special purpose design project. Why us: Through the years of industrial experience, each member of team has steadily grown and built the Bernoulli Solution’s portfolio that can deliver its expertise to resolve the design problems from various domains and verticals. As a team, we are focused on delivering our services to our customers with no compromise in quality for their projects with finished work in all deadlines.

Mechanical Design Engineer with 3+ years of experience specializing in product design & development, simulation, validation and optimization of industrial systems. I help engineering teams develop ma... Read more

Mechanical Design Engineer with 3+ years of experience specializing in product design & development, simulation, validation and optimization of industrial systems. I help engineering teams develop manufacturable, production-ready solutions by improving performance, reducing redesign cycles, and minimizing prototyping through engineering calculations, simulation-driven optimization, and practical design methods focused on manufacturing feasibility, reliability, and reduced development risk. ------------------------------------------------ 🔧 What I Help You Achieve ✅ Validate concepts before costly prototyping and testing ✅ Optimize weight without compromising safety or performance ✅ Ensure compliance with ISO, EN, IS, DIN, MIL standards ✅ Improve manufacturability, reliability, and system efficiency ✅ Reduce development time using simulation and engineering analysis ------------------------------------------------ 🛠 Core Engineering Design & Development Services 🔹 Design Optimization: Improve performance, weight, and compliance 🔹 End-to-End Design: From concept to production-ready systems 🔹 DFM/DFA: Design for efficient, manufacturable production 🔹 Reverse Engineering: Re-design for cost reduction and improvement 🔹 Advanced Simulation: FEA, CFD, NVH, and MBD validation ------------------------------------------------ 🏭 What systems do I design and validate? 🔸 Load-bearing structural and frame-based mechanical systems 🔸 Heavy-duty mechanical assemblies and machine structures 🔸 Precision-engineered components for dynamic loading applications 🔸 Equipment-level design involving actuation and support systems 🔸 Structural systems requiring high reliability and safety margins ------------------------------------------------ 📊 Why Choose to Work With Me ✔ Decisions backed by engineering calculations, simulation, and standards compliance ✔ Design documentation ready for review, validation, and certification workflows ✔ Manufacturing-focused approach that ensures real-world feasibility beyond CAD ✔ Clear, structured communication with no ambiguity in execution ✔ Risk-driven engineering that reduces redesigns, delays, and cost overruns ------------------------------------------------ 📩 What are you looking to build or optimize? If you need support with design optimization, validation, or production-ready engineering, feel free to reach out with your project details. I’ll review your requirements and outline a structured approach aligned with your technical goals, standards, timelines, and manufacturing constraints. ------------------------------------------------

Design Engineering ,New Product Development, Research & Development Prototype Development, Training & Development, Process Improvement Testing / Design Validation, Project Execution ,Team Management

Design Engineering ,New Product Development, Research & Development Prototype Development, Training & Development, Process Improvement Testing / Design Validation, Project Execution ,Team Management

I’m a detail‑oriented Mechanical Engineer with solid experience in mechanical design and manufacturing. I specialize in creating and developing mechanical components—particularly for automotive applic... Read more

I’m a detail‑oriented Mechanical Engineer with solid experience in mechanical design and manufacturing. I specialize in creating and developing mechanical components—particularly for automotive applications—and I’m skilled in using CAD tools like CATIA, SolidWorks, and NX CAD to produce accurate 3D models and 2D drawings. I have hands‑on experience with testing and validation processes to ensure reliability and performance. I’m also passionate about improving designs and workflows through process optimization and quality control, helping reduce costs and boost efficiency. I’m committed to delivering practical, high‑quality engineering solutions and enjoy working on projects that push innovation and meet industry standards

I am a Mechanical Design Engineer with hands-on experience in CAD modeling, product development, and engineering testing. I specialize in designing precision components, preparing manufacturing drawin... Read more

I am a Mechanical Design Engineer with hands-on experience in CAD modeling, product development, and engineering testing. I specialize in designing precision components, preparing manufacturing drawings, and supporting product validation through structured testing and analysis. I have worked on medical components, plastic parts, and tubing systems, with a strong understanding of materials such as PVC and their behavior during manufacturing processes like extrusion and molding. I am also experienced in developing testing setups, analyzing sensor data (including load cells), and working with Arduino-based data acquisition systems. My focus is on delivering accurate, manufacturable designs with clear documentation and practical engineering solutions.

Have extensive 15 years of experience in New product design, project engineering of Hydraulics and Gas turbine Component test and Team leadership. Designed many new products from concept through to... Read more

Have extensive 15 years of experience in New product design, project engineering of Hydraulics and Gas turbine Component test and Team leadership. Designed many new products from concept through to performance testing, owning design issue resolution at each stage of product development. Successfully designed many innovative Prototype Designs to validate IP at low cost and fast works. Transferable skills : Design conceptualization, Mechanical design calculations, Team management, Tender engineering, Detailed design engineering, GD&T, DFMA, multiple 3D/2D CAD proficiency, Manufacturing and Sales support, Product testing, API and ASME industry code knowledge. Project management experience in Design and Development of Prototype Test Validation environment, Piping Design ,Tooling, Jigs and Fixtures in Hydraulics Domain and Gas turbine.  Proficient in using Unigraphics NX , Catia, SolidWorks, and AutoCAD, Ansys, Vibration Testing & 3D printing  Experienced in working with various teams in diversified Geographies likeUSA, AsiaPacific&Europe.  KnowledgeofImplementing DFSS, DMAIC

Mechanical Design Engineer with 7+ years of experience in product development, CAD design and technical verification. I help companies turn product ideas and technical requirements into practical, ma... Read more

Mechanical Design Engineer with 7+ years of experience in product development, CAD design and technical verification. I help companies turn product ideas and technical requirements into practical, manufacturable solutions. My background includes professional foodservice and refrigeration equipment, custom-built units, technical documentation and laboratory testing. My services include: • Mechanical concept design and 3D CAD modelling in Autodesk Inventor • Sheet-metal, enclosure and assembly design • Production-ready technical drawings and documentation • Design for Manufacturing (DFM), cost reduction and reliability improvements • Engineering reviews, component selection and supplier communication • Prototype support, testing and technical validation • Refrigeration-related product development, including R290 systems, compressors, fans and heat exchangers I combine hands-on R&D experience with a practical understanding of manufacturing, industrialisation and testing. I have worked on international engineering projects and collaborate effectively with suppliers, production teams and other technical stakeholders. You can expect clear communication, a structured engineering approach and designs that consider real production constraints - not only a 3D model.

Highly Innovation oriented individual with a mechanical engineering professional background Having worked at Large Auto MNC in India as a System Engineer for Chassis systems. Areas of expertise: Sh... Read more

Highly Innovation oriented individual with a mechanical engineering professional background Having worked at Large Auto MNC in India as a System Engineer for Chassis systems. Areas of expertise: Sheet metal Design and Overall mechanical component design - CATIA, Fusion 360 Structural Design and engineering - Frames, brackets and mounting schemes. Mechanisms - Suspension systems, Steering systems . Design for manufacturing and Assembly - production with GD & T Prototyping - Design for sheet metal fabrication and machining DFMEA Product Testing and validation methods.

Graduated from Vemana Institute of Technology with a Bachelor of Engineering in Mechanical Engineering. Currently contributing as a Mechanical Design Engineer at Aarna Solutions, focusing on CAD model... Read more

Graduated from Vemana Institute of Technology with a Bachelor of Engineering in Mechanical Engineering. Currently contributing as a Mechanical Design Engineer at Aarna Solutions, focusing on CAD modeling, 2D/3D drafting, sheet metal design, and prototyping. Skilled in GD&T, manufacturing processes, and creating production-ready documentation to deliver reliable and cost-effective engineering solutions. Previous experience includes testing and validation of electronic units in the RF Department at Tescom Wireless India and contributing to the development of a precision diaphragm mechanism for fighter aircraft at DRDL-DRDO. Dedicated to providing practical design support that accelerates product development and fosters collaboration in achieving innovative engineering solutions.