Hire the best Design Review & Modification experts for your company

20+ years of hands-on jewelry production experience. I evaluate CAD not only for modeling accuracy, but for casting, stone setting, polishing, durability, wearability, and production risk before manuf... Read more

20+ years of hands-on jewelry production experience. I evaluate CAD not only for modeling accuracy, but for casting, stone setting, polishing, durability, wearability, and production risk before manufacturing. I help jewelry brands, workshops, and designers develop production-ready CAD and refine existing designs for better manufacturability, stone security, comfort, and overall balance. I can support: • Production-ready jewelry CAD • Pre-production design review • Stone-setting and structural review • Prong, stone-seat, and thickness refinement • Casting and polishing considerations • Wearability and durability improvement

With over 16 years of experience in mass transport manufacturing, I possess a strong understanding of safety standards and requirements for producing reliable products. I excel in project planning, ma... Read more

With over 16 years of experience in mass transport manufacturing, I possess a strong understanding of safety standards and requirements for producing reliable products. I excel in project planning, management, and execution, ensuring on-time and within-budget delivery. My adaptability is evident in my work across various industries, including electronic equipment design, site decommissioning, and plant equipment design. As a Self-Employed/Contract Engineer, I specialise in designing bespoke mass transport products like toilet cabins and seating. Notably, I have contributed to the successful development of rail passenger seat products, focusing on comfort, features, and low weight. My expertise covers mechanical and electrical systems, encompassing elements such as reading lights, USB ports, and mains sockets. Throughout my career, I have held positions such as Engineering Project Lead, Senior Design Engineer, and Systems Manager & Engineering Manager. I am experienced in managing projects, delivering prototypes on time and within budget, and continuously improving product designs. With a focus on composite materials, sheet metal, and cast aluminium, I ensure compliance with industry standards like EN 45545, PRM-TSI, and GM/RT2100. As a member of the Institution of Engineering and Technology, I prioritise professional development and staying abreast of industry advancements.

Senior Mechanical Design Engineer with over 10 years of experience in the OEM and ODM home appliance industry, gained entirely at a globally recognized leading manufacturer. Experienced in guiding pro... Read more

Senior Mechanical Design Engineer with over 10 years of experience in the OEM and ODM home appliance industry, gained entirely at a globally recognized leading manufacturer. Experienced in guiding products through all phases from concept design to mass production with a focus on mechanical design, DFM/DFA, and industrialization (NPI). Contributed significantly to the development and launch of the Philips Airfryer XXL in 2017, one of the earliest and most influential products in its category. Took dual responsibility as mechanical designer and NPI engineer, and was instrumental in solving critical ramp-up challenges that stabilized production and strengthened the Philips-Ernamaş collaboration. Later, led the mechanical design of the company’s ODM airfryer, followed by multiple facelifted models for local brands. Also played a cross-functional role in the Philips Air Steam Fryer project, managing communication across design, manufacturing, and global stakeholders during key project phases. In addition to these large-scale projects, provided targeted mechanical design support for various appliances including coffee machines, hand blenders, and mixers, especially during validation, prototyping, and tooling phases. Recognized for problem ownership, cross-disciplinary coordination, and delivering functional, manufacturable solutions under pressure. In total, I’ve taken part in the design or release of over 25 products, from airfryers to small domestic appliances, across both OEM and ODM collaborations.

With over 35 years of comprehensive experience in architecture and engineering, I specialize in providing high-end architectural consultancy, master planning, and rigorous design reviews. I partner w... Read more

With over 35 years of comprehensive experience in architecture and engineering, I specialize in providing high-end architectural consultancy, master planning, and rigorous design reviews. I partner with real estate developers, private villa owners, and engineering firms to ensure design integrity, optimize space yield, and eliminate costly construction clashes before they happen (Redline Markups & Quality Assurance). My core expertise focuses on luxury residential projects, custom villas, and large-scale master plans across the GCC, Europe, and North America. I don't just draft plans; I solve complex architectural challenges, elevate the design quality, and safeguard your real estate investment.

Accomplished Electrical Engineer with over 15 years of hands-on experience specializing in Extra Low Voltage (ELV) systems, Fire Detection & Alarm Systems (FDAS), Telecommunications (Structured Cabl... Read more

Accomplished Electrical Engineer with over 15 years of hands-on experience specializing in Extra Low Voltage (ELV) systems, Fire Detection & Alarm Systems (FDAS), Telecommunications (Structured Cabling Systems, OSP/ISP), Building Management Systems (BMS), and Instrumentation. Demonstrated leadership in large-scale EPC projects under Saudi Aramco, from initial design and estimation through final commissioning and handover. Adept at navigating complex compliance requirements and international codes (NFPA 72, NEC, TIA, BICSI). Proven expertise in technical coordination with SAPMT, FrPD, LPD, third-party inspectors, and subcontractors. A PMI-certified construction professional, equipped to manage multi-discipline teams, resolve technical issues on-site, and ensure timely, cost-effective project execution.

Hi, I'm Sameer Ahmed, a Design Engineer working in automotive product development and R&D, with hands-on experience using CATIA V5 for 3D CAD modeling, engineering drawings, design modifications, and... Read more

Hi, I'm Sameer Ahmed, a Design Engineer working in automotive product development and R&D, with hands-on experience using CATIA V5 for 3D CAD modeling, engineering drawings, design modifications, and product development. My primary experience is in automotive seating, particularly plastic component design and foam component development. I have worked on plastic attachment features, foam pad assemblies, packaging studies, scan alignment, engineering model updates, and manufacturability-focused design activities. I also have practical exposure to manufacturing, assembly, tooling feasibility, and design evaluation, allowing me to consider not only CAD geometry but also how a component can be manufactured and assembled. I am interested in CATIA V5 design projects involving 3D modeling, product design, CAD modifications, engineering drawings, plastic components, automotive components, and general mechanical design support. I focus on creating practical, manufacturable, and well-structured CAD solutions while continuously expanding my expertise across CATIA V5 and product development.

Senior architectural technologist with 10+ years of experience supporting residential projects, including single-family and multi-family developments. I provide permit and construction drawings, sit... Read more

Senior architectural technologist with 10+ years of experience supporting residential projects, including single-family and multi-family developments. I provide permit and construction drawings, site planning support, and technical detailing informed by real construction and coordination experience. I work with builders, developers, and design teams to produce clear, buildable documentation that anticipates permitting and coordination issues. Most projects are scoped and priced on a fixed-fee basis for clarity and efficiency. Hourly support is used where scope is evolving or exploratory.

Chartered Mechanical Engineer with 7 years of professional experience with mastery of FEA, CFD, Programming, GD&T and 3D modeling related to machinery and metallic structures. Professional welder and... Read more

Chartered Mechanical Engineer with 7 years of professional experience with mastery of FEA, CFD, Programming, GD&T and 3D modeling related to machinery and metallic structures. Professional welder and machinist

A multi-skilled engineer with an experience of more than 250 projects covering all sorts of architecture.

A multi-skilled engineer with an experience of more than 250 projects covering all sorts of architecture.

Architect professional specialized in design and drafting, +8 years of experiencie in designing, drafting and visualization of plans and details. Expertise in writing memos for projects.

Architect professional specialized in design and drafting, +8 years of experiencie in designing, drafting and visualization of plans and details. Expertise in writing memos for projects.

I am an architect with over 40 years of experience as a designer, 30 years experience in CAD, and 20 years experience in construction management. My skills include writing about architecture and desig... Read more

I am an architect with over 40 years of experience as a designer, 30 years experience in CAD, and 20 years experience in construction management. My skills include writing about architecture and design which I did for a local newspaper and a magazine. During my time working for a contractor, I designed the parts of a geodesic dome using CAD software and excel to compute the dimensions for each component. My education includes BS Architecture degree from the University of San Carlos Technological Center and a Diploma in Urban & Regional Planning from the University of the Philippines Diliman.

Electrical and Computer Engineer (M.Sc.) with over 15 years of experience in electrical power engineering, industrial automation, and electrical systems design. Proven expertise in delivering projects... Read more

Electrical and Computer Engineer (M.Sc.) with over 15 years of experience in electrical power engineering, industrial automation, and electrical systems design. Proven expertise in delivering projects from concept design through manufacturing, testing, commissioning, and final handover. Experienced in designing LV power distribution systems, control systems, and electrical panels using AutoCAD and EPLAN. Strong practical background in manufacturing and field commissioning provides a unique ability to identify design issues early, optimize engineering solutions, and ensure reliable project execution. Licensed Professional Engineer authorized for both electrical design and construction supervision in the Republic of Serbia. • Electrical Power Systems Design • Low Voltage (LV) Distribution Systems • Industrial Automation • Control System Design • Electrical Distribution & Control Panels • AutoCAD • EPLAN Electric P8 • Single-Line & Multi-Line Schematics • Technical Documentation • Testing & Commissioning • Production Planning • Procurement Coordination • Project Management • Technical Problem Solving

Licensed architect with 15+ years in concept design and design management across the GCC and Egypt. Former Head of Concept Design at SPINE, leading a team of about 7. Experienced in hospitality, mixed... Read more

Licensed architect with 15+ years in concept design and design management across the GCC and Egypt. Former Head of Concept Design at SPINE, leading a team of about 7. Experienced in hospitality, mixed-use, residential and healthcare projects. PMP certified, available remotely from Cairo.

Hi, I’m Ali, a civil and structural engineer specializing in steel structures, Tekla Structures modeling, and fabrication detailing. I have been working in the construction industry since 2014, gradu... Read more

Hi, I’m Ali, a civil and structural engineer specializing in steel structures, Tekla Structures modeling, and fabrication detailing. I have been working in the construction industry since 2014, graduated in civil engineering in 2019, and founded Turna Mimarlık Mühendislik in 2022. My work covers structural design, 3D steel modeling, fabrication and erection drawings, connection detailing, and material take-offs. My experience with fabrication and site erection helps me consider how each detail will be manufactured and assembled. I focus on clear drawings, practical details, and reliable communication. I’m available for remote freelance work, individual projects, and ongoing collaboration with engineering teams and steel fabricators. If you need support with a steel project, I’d be happy to review your drawings and discuss the scope and deliverables with you.

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.

-Purpose: Expert 3D design for both prototype development and mass-production readiness. -Key Benefit: Dramatic reduction in tooling costs through design-for-manufacturability (DFM) analysis embedded... Read more

-Purpose: Expert 3D design for both prototype development and mass-production readiness. -Key Benefit: Dramatic reduction in tooling costs through design-for-manufacturability (DFM) analysis embedded in our process. -Proven Track Record: 29 successful product designs, built with 15 set toolings and launched with no cost overruns from design flaws. - Portfolio Highlights: * Digital Camera Mechanical Systems * Consumer Electronics (e.g., Charger Cases) * Medical Device Housings (e.g., Peritoneal Dialysis) * Industrial Testing Equipment Enclosures * Wearable Electronic products * Small Chatbots/ Siri-like /Alexa-like electronics products

I am a mechanical designer and technologist with strong experience in SolidWorks and AutoCAD. I specialize in creating precise 3D models, assemblies, technical drawings, and complete manufacturing doc... Read more

I am a mechanical designer and technologist with strong experience in SolidWorks and AutoCAD. I specialize in creating precise 3D models, assemblies, technical drawings, and complete manufacturing documentation. My work includes manufacturability checks, assembly feasibility reviews, collision analysis, and detailed verification of technical drawings and BOMs. I combine engineering knowledge with real production experience, ensuring that every model is clean, accurate, and ready for manufacturing or 3D printing. I focus on clear communication, reliability, and delivering high‑quality results that help clients move their projects forward efficiently.

Mechanical Design Engineer with 10+ years of experience in mechanical design, 2D/3D CAD, assembly and manufacturing drawings. Experienced in AutoCAD, Solid Edge, Autodesk Advance Steel, and AVEVA E3D,... Read more

Mechanical Design Engineer with 10+ years of experience in mechanical design, 2D/3D CAD, assembly and manufacturing drawings. Experienced in AutoCAD, Solid Edge, Autodesk Advance Steel, and AVEVA E3D, with strong experience in drawing creation, modification, and technical review.

I am a Mechanical Design Engineer with 13+ years of practical experience in mechanical product design, manufacturing drawings and production-related engineering. I specialize in converting concepts,... Read more

I am a Mechanical Design Engineer with 13+ years of practical experience in mechanical product design, manufacturing drawings and production-related engineering. I specialize in converting concepts, sketches, samples and existing CAD models into accurate, manufacturing-ready drawings and 3D models. My Services • 2D Mechanical Manufacturing Drawings • 3D Part & Assembly Modeling • 2D to 3D CAD Conversion • 3D to 2D Manufacturing Drawings • CNC Machining Drawings • Jig & Fixture Design • Reverse Engineering • GD&T and Tolerance Application • Sheet Metal Components • Injection Moulded Components • Die-Cast Components • Stamped Components • Drawing Modification and Revision Software AutoCAD | SolidWorks | Siemens NX | CATIA | Autodesk Inventor Manufacturing Knowledge I have practical knowledge of stamping, injection moulding, die casting, heat treatment, plating, painting, powder coating and other manufacturing processes. My focus is not only on creating a drawing, but on creating a drawing that can actually be understood and used for manufacturing. I provide clear communication, accurate drawings and professional delivery. Please send your sketch, sample, dimensions, photograph or existing CAD model, and I can review the requirement and provide a quotation.

I am a Senior Mechanical Product Design Engineer and Siemens NX CAD Consultant with 12+ years of professional experience in mechanical product development, 3D CAD design, automotive engineering, engin... Read more

I am a Senior Mechanical Product Design Engineer and Siemens NX CAD Consultant with 12+ years of professional experience in mechanical product development, 3D CAD design, automotive engineering, engineering change management and technical project coordination. My primary expertise is Siemens NX, with extensive hands-on experience in both solid and surface modelling. I have worked on complex product development programs where accuracy, design intent, packaging, manufacturability, quality and engineering requirements are critical. I can support clients with complete or partial product development activities, from interpreting engineering requirements and reference data through 3D modelling, design modification, CAD review, design validation and engineering documentation. KEY CAD & DESIGN EXPERTISE • Siemens NX 3D CAD modelling • NX solid modelling • NX surface modelling • Parametric modelling • Feature-based modelling • Complex geometry development • Product design and development • CAD model modification and optimization • Existing CAD model review and correction • Feature-tree and design-intent review • Design feasibility assessment • Packaging and interface checks • Engineering design reviews • 2D drawing interpretation and review • GD&T awareness and application • Design for Manufacturing (DFM) • Design for Assembly (DFA) • Manufacturability reviews • Design optimization and VAVE support • Engineering change implementation AUTOMOTIVE & PLASTIC PRODUCT DESIGN I have extensive experience in automotive product development, particularly interior and exterior components and plastic parts. My experience includes working with complex styling surfaces, packaging constraints, interfaces, mounting strategies and manufacturing considerations. Areas of experience include: • Automotive interior components • Automotive exterior components • Instrument panel and related components • Center console and console components • Fascia and bumper components • Grille and grille-related components • Fenders and claddings • Exterior trims • Interior trims • Plastic housings and covers • Master sections • B-surface development • Parting and manufacturing considerations • Mounting and attachment concepts • Component interfaces • Packaging and clearance checks • Design validation and issue resolution I understand the complete engineering thought process behind a CAD model and do not treat CAD modelling as only a drawing or modelling activity. I focus on design intent, functionality, interfaces, manufacturability, quality and ease of future modification. CAD MODEL REVIEW & IMPROVEMENT I can also support clients who already have CAD models but need an experienced engineer to review or improve them. Services can include: • Reviewing existing Siemens NX models • Checking feature-tree structure and design intent • Identifying modelling issues • Improving model editability • Reviewing complex or poorly structured models • Rebuilding or modifying geometry where required • Checking interfaces and clearances • Identifying potential manufacturability concerns • Reviewing CAD data before downstream engineering/manufacturing activities This can be particularly useful for companies that need an experienced CAD engineer to independently review work completed by another designer or engineering team. CAD DATA & TEAMCENTER EXPERIENCE I also have extensive experience with Siemens Teamcenter and engineering data management. My experience includes: • Part and data-set management • Revision management • Engineering release processes • Workflows • Engineering data organization • CAD data management • Product structure awareness • Release and change processes • User guidance and training I can support organizations that require practical guidance for engineers working with NX and Teamcenter. ENGINEERING CHANGE & PRODUCT DEVELOPMENT I have significant experience supporting engineering changes and product development activities in an OEM engineering environment. I can assist with: • Engineering change implementation • Design modifications • Change impact assessment • Release preparation • CAD validation • Design issue resolution • Engineering documentation • Coordination between design and engineering teams • Design review and technical clarification REMOTE CONSULTING & FREELANCE SUPPORT I am comfortable working with remote teams and can independently handle assigned engineering tasks with clear requirements and deliverables. I am open to both short-term and long-term freelance/consulting assignments, including hourly work, project-based work and ongoing remote engineering support. I can support clients in areas such as: • Siemens NX CAD modelling • Mechanical product design • Automotive CAD design • Plastic component design • Industrial product design • CAD model modification • CAD model review • Design validation • DFM/DFA review • GD&T and drawing review • Engineering documentation • CAD data preparation • Teamcenter support

I am an experienced electronics design and development specialist with a strong hands-on background in circuit design, PCB layout, prototyping, testing, troubleshooting, and product development. My e... Read more

I am an experienced electronics design and development specialist with a strong hands-on background in circuit design, PCB layout, prototyping, testing, troubleshooting, and product development. My experience includes switch-mode power supplies, motor controls, analog and digital electronics, embedded systems, PCB design/layout, surface-mount electronics, and electronic test systems. I have previous professional experience with Altium Designer and currently work with Fusion 360 for mechanical CAD and electro-mechanical integration. I am particularly effective at troubleshooting difficult hardware problems and improving existing designs. My background includes developing power electronics, designing automated test equipment, building prototypes, performing board-level troubleshooting, and creating technical documentation and test procedures. I also develop ESP32-based embedded and IoT projects, including low-power wireless systems, sensors, and e-paper displays. I am available for PCB design and modification, electronics troubleshooting, prototype development, design review, testing, CAD/electromechanical integration, and technical documentation.

I am a Mechanical Design Engineer providing professional CAD and mechanical design services for manufacturing, fabrication, and product development. I work with SolidWorks, AutoCAD, Creo, NX (UG), a... Read more

I am a Mechanical Design Engineer providing professional CAD and mechanical design services for manufacturing, fabrication, and product development. I work with SolidWorks, AutoCAD, Creo, NX (UG), and Autodesk Inventor to help clients convert ideas, sketches, PDFs, and 2D drawings into accurate, manufacturing-ready 3D models and drawings. My approach focuses on clean design intent, practical features, and outputs that can be used directly for machining, fabrication, or production. I have hands-on experience with: - 3D part and assembly modeling - Sheet-metal and machined components - 2D drafting and detailing - Design modification and optimization - Manufacturing-oriented CAD documentation I support clients on a project-based basis, offering reliable CAD assistance for short-term or overflow design work. Clear communication, accuracy, and on-time delivery are always my priorities. Software Expertise: • SolidWorks • AutoCAD (2D & basic 3D) • Creo Parametric • Siemens NX (UG NX) • Autodesk Inventor Services I Offer • SolidWorks 3D Part Modeling • Assembly Modeling • AutoCAD 2D Drafting & Drawings • 2D to 3D Conversion • PDF / Hand Sketch to CAD • Manufacturing Drawing Preparation • Basic Design Modification & CAD Support If you need dependable mechanical CAD support using any of the above tools, feel free to contact me. I’ll be happy to review your requirement and suggest the best approach.

I am a Senior Automotive Design Engineer with over 11 years of experience in automotive product development, specializing in exterior systems and CATIA V5 design. I have contributed to multiple vehic... Read more

I am a Senior Automotive Design Engineer with over 11 years of experience in automotive product development, specializing in exterior systems and CATIA V5 design. I have contributed to multiple vehicle programs, including VF8, VF9, VF3, VF5, and VFe34. My experience covers the complete product development process—from concept development and 3D modeling to engineering drawings, design validation, supplier coordination, engineering changes, and production launch. My core capabilities include: • Automotive exterior, interior, and BIW design • CATIA V5 3D modeling and 2D engineering drawings • Plastic and sheet-metal component development • Design for Manufacturing and Assembly (DFMA) • Packaging, clearance, gap and flush analysis • EBOM/BOM, ECR, DFMEA, DVP, Teamcenter, and SAP • Design review, quality control, and supplier coordination • Project and engineering team management I have managed exterior modules, led engineering teams, supported international vehicle programs, and trained more than 60 engineers in CATIA and automotive design processes. I am available for remote CATIA projects, automotive component design, design modification, drawing creation, design review, engineering consulting, and long-term outsourcing cooperation. I focus on practical, manufacturable solutions, clear communication, confidentiality, and reliable delivery.

Vehicle Conversion Modification and Development (Using CATIA V5) - Design heavy duty part ,Rear bumper with spare tire mounting, Crane, Tow bar - Design Review with all concerning department - Integra... Read more

Vehicle Conversion Modification and Development (Using CATIA V5) - Design heavy duty part ,Rear bumper with spare tire mounting, Crane, Tow bar - Design Review with all concerning department - Integrate component from supplier such as mechanical component Electrical component - Concept design for present to customer and cost estimation - Work with prototype shop in order to fabricate new part - Prototype part trial fit and problem solving - Responsible for 3D 2D assembly and detail for all part such as exterior interior chassis suspension engine component electrical component and mounting bracket for customize part - Drawing creation release and update - Sheet metal design , Mechanical part design - Surface generate from 3D scanner (Reverse Engineering)

I am Mechanical Design Engineer with 4 year industrial experience and provide these services listed below .............................................................. Mechanical Design and 3D Mode... Read more

I am Mechanical Design Engineer with 4 year industrial experience and provide these services listed below .............................................................. Mechanical Design and 3D Modeling of Product 3D Mechanical Design Modeling from Image, Concept, Drawings or any other source Reverse Engineering of Products Motion Analysis of Mechanical Design 3D Modeling for 3D Printing Mechanical Designing and Modeling of industrial Parts and Assemblies Modification in Existing 3D Model. 3D Modeling for Manufacturing .................................................................... 2D Drawings for Manufacturing Engineering Drawings Drawings from concept designs Surface Modeling 3D Rendering of Product High-Quality Photo realistic Rendering Best Presentation of Product with 3D Animation 3D animation in Solidworks Concept designs and Prototyping Product User Manual Creation Report Generation for your Product Sheet Metal Work Plastic Cases ............................................................... Deliverable files will be STL, For 3d printing. DXF, For CNC Laser Cutting STEP, 3D Model OBJ, 3D Model FBX, 3D Model DWG, Drawing PDF, Drawing PDF, 3D Model EDRW, eDrawing IGES, 3D Model SLDPRT, Part File SolidWorks SLDASM, Assembly File SolidWorks JPG PNG ............................................................................................................. I have bachelor degree in Mechanical Engineering and I'm also member of Pakistan Engineering Council. My key competencies include taking products from initial concept or sketch through 3D CAD design and concept validation to full scale manufacture, for complete Product development. I do take confidentiality seriously and am happy to Sign the NDA in order to review your project with confidence. I specialize in 3d modeling, 3d designing, CAD, stl files for 3d printing, dxf files for laser cutting, rendering and animation of a product.

I am a Mechanical Engineering professional with 20 years of experience in New Product Development, Mechanical Design, Engineering Analysis, Experimental Mechanics, Testing and Validation of mechanical... Read more

I am a Mechanical Engineering professional with 20 years of experience in New Product Development, Mechanical Design, Engineering Analysis, Experimental Mechanics, Testing and Validation of mechanical components for power generation, railway and industrial applications. My expertise combines strong mechanical engineering fundamentals with practical experience in product development, engineering calculations, structural analysis, experimental measurements, and failure investigation. I focus on delivering technically sound, reliable, and cost-effective engineering solutions. CORE SKILLS & TECHNICAL EXPERTISE 3D CAD Modeling, Assembly Design and 2D Manufacturing Drawings New Product Development and Mechanical Design Engineering Hand Calculations and Design Verification Structural Strength and Stress Calculations GD&T and Tolerance Stack-up Analysis Finite Element Analysis (FEA) and Modal Analysis Mechanical Testing and Product Validation Experimental Stress Analysis and Strain Measurement Temperature Measurement and Thermal Assessment Vibration Measurement and Analysis Failure Investigation and Root Cause Analysis Design Optimization and Product Modification INDUSTRY & PROJECT EXPERIENCE Over 20 years, I have gained practical engineering experience in: New product development and indigenous development of mechanical components. Design, development and testing of steam turbine components. Testing and validation of traction motor components and rotating machinery. Strain, temperature and vibration measurements on both stationary and rotating components. Experimental stress analysis and structural integrity assessment. Vibration measurement, modal analysis and dynamic behaviour assessment. Mechanical testing, performance evaluation and design validation. Failure investigation, root cause analysis and engineering recommendations. Product improvement, design modification and engineering problem resolution. FREELANCE ENGINEERING SERVICES I can support individuals, startups, manufacturers and engineering organizations with: 3D CAD Modeling and Mechanical Design. Engineering Calculations and Technical Reports. New Product Development and Design Review. FEA, Structural and Modal Analysis. Mechanical Testing and Experimental Validation. Strain, Temperature and Vibration Measurement. Failure Analysis and Root Cause Investigation. Design Optimization and Product Improvement. MY APPROACH I believe in combining theoretical engineering knowledge with experimental verification and practical engineering solutions. I am committed to delivering quality work, accurate engineering documentation, timely project completion and effective communication. I welcome opportunities to collaborate on mechanical engineering, product development, testing, analysis and engineering consulting projects worldwide.