Hire Design for Manufacturing Designers in Turkey

www,celalettintoprak,com I design real products that get manufactured - not just 3D models. Manufacturing-ready CAD, prototyping, and Design for Manufacturing (DFM)-driven product development for ind... Read more

www,celalettintoprak,com I design real products that get manufactured - not just 3D models. Manufacturing-ready CAD, prototyping, and Design for Manufacturing (DFM)-driven product development for industrial and consumer products. I’m an Engineer and Industrial Product Designer focused on manufacturing-driven product development. My background spans automotive, industrial, and consumer products, where I’ve worked as a Product Developer, Designer, and Technical Lead in production-oriented environments. I don’t approach projects as isolated design tasks. I approach them as systems that must survive prototyping, manufacturing, assembly, cost pressure, and real-world use. 📐 What You Can Expect Working With Me: - Clear, structured CAD suitable for iteration and production - Design decisions informed by manufacturing reality - Practical communication with engineers, suppliers, and manufacturers - Honest feasibility feedback (go / no-go when needed) - Designs meant to be tested, not just rendered 📐 Core Capabilities: - 3D CAD modeling (Siemens NX) - 2D technical drawings (AutoCAD Professional) - CNC, laser cutting, and sheet metal preparation - Injection molding–ready part design - Fixture, bracket, and assembly design - BOM creation and production planning support - Reverse engineering and scan-based modeling 📐 Injection Mold & Manufacturing Experience I have hands-on experience designing plastic injection molds and mold-ready parts, including projects for automotive and food-related products. ⚙️ I’m familiar with: - Injection molding–ready design, Core / cavity logic - Draft angles & wall thickness optimization - Parting lines and shut-off surfaces - Shrinkage and material behavior - Gate concepts (hot runner, valve gate) - Collaboration with mold makers and CNC shops - Design for Assembly (DFA), production validation - Engineering-driven product development - Long-term product roadmap support My focus is always on tool longevity, cycle time, surface quality, and cost efficiency. 📏 Typical Projects I Work On: - Automotive accessories and aftermarket products - Mechanically complex plastic or metal parts - Prototyping-heavy product development - Production validation before tooling - Redesigns for cost reduction or manufacturability - CAD clean-up and production conversion 📌 Primary CAD Tool: Siemens NX, AutoCAD and Geomagic Design X I work primarily in Siemens NX, which is widely used in high-end automotive and industrial manufacturing. I can deliver clean, fully editable STEP / STL / Parasolid files, and I regularly convert and work with SolidWorks, Fusion 360, Rhino, SketchUp, and scan-based data. If you use SolidWorks or another CAD system, this is not a limitation — deliverables are always production-ready and compatible. 📌 If you need more than a modeler—someone who understands how products are actually built and scaled—I can support your project from concept to production readiness.

I help engineers and startups design, simulate, and validate mechanical and aerospace systems before they are built. I am an Aerospace Engineer with 3+ years of experience in CAD, FEA, and CFD, inclu... Read more

I help engineers and startups design, simulate, and validate mechanical and aerospace systems before they are built. I am an Aerospace Engineer with 3+ years of experience in CAD, FEA, and CFD, including leading R&D work on rocket motor structures and aircraft structural repairs. My work focuses on reducing risk, improving performance, and ensuring designs are physically reliable—not just theoretically correct. What I can do for you: - CFD simulations (aerodynamics, airflow, thermal flows) - FEA (structural, thermal, coupled analysis) - CAD design for manufacturing (SolidWorks, CATIA, Fusion 360) - Design validation and optimization Relevant experience: - Led structural and thermal analysis of a solid rocket motor casing under extreme pressure and temperature - Performed aircraft structural damage analysis and repair design (Boeing/Airbus standards) Tools: ANSYS, Abaqus, OpenFOAM, SU2 CATIA, SolidWorks, Fusion 360 I don’t just run simulations—I help you understand what the results mean and how to improve your design. If you have a system that needs to work reliably in the real world, I can help.

With over a decade of experience, I specialize in turning ideas into production-ready engineering solutions — from initial sketches to fully manufacturable 3D models. My core expertise includes produ... Read more

With over a decade of experience, I specialize in turning ideas into production-ready engineering solutions — from initial sketches to fully manufacturable 3D models. My core expertise includes product design, solid and surface modeling, reverse engineering from 3D scan data, and developing engineering designs based on 2D sketches and conceptual inputs. I guide the entire product development process — from early ideation to detailed mechanical design — always tailored to the client’s vision and the specific manufacturing method. I’ve delivered high-quality results across automotive, aerospace, and consumer product industries. Whether it’s creating striking concept designs, performing kinematic simulations, or engineering functional parts with manufacturing precision, I bring both creativity and technical rigor to every project. Let’s collaborate to bring your product vision to life — with design that’s smart, efficient, and ready for the real world.

I’m a Mechanical Design Engineer specializing in 3D CAD modeling, product development, and manufacturing-ready mechanical design. I help clients turn ideas, sketches, and existing concepts into accura... Read more

I’m a Mechanical Design Engineer specializing in 3D CAD modeling, product development, and manufacturing-ready mechanical design. I help clients turn ideas, sketches, and existing concepts into accurate, practical, and production-ready designs. My expertise includes: • SolidWorks, Siemens NX, Autodesk Inventor & AutoCAD • 3D CAD modeling and complex assemblies • Product and mechanical component design • Sheet metal design and fabrication drawings • Welded structures and frame design • DFM/DFA – Design for Manufacturing & Assembly • GD&T and detailed 2D technical drawings • FEA and structural analysis • BOMs, DXF files, cut lists and manufacturing documentation • CNC machining, laser cutting and press brake design • Parametric modeling, configurations and design optimization • Prototype development and manufacturing support I focus not only on creating accurate 3D models, but also on ensuring that every design can be manufactured efficiently, assembled correctly, and documented clearly. Whether you need a new product developed from an idea, an existing design improved, or complete manufacturing drawings prepared, I can support the project from concept through production. You can expect clear communication, attention to detail, and practical engineering solutions designed with manufacturing in mind.

I am a CSWP-certified mechanical designer with hands-on CNC manufacturing experience. I turn sketches, concepts, reference images, and existing CAD files into accurate, production-ready mechanical des... Read more

I am a CSWP-certified mechanical designer with hands-on CNC manufacturing experience. I turn sketches, concepts, reference images, and existing CAD files into accurate, production-ready mechanical designs. I do not focus only on creating models that look correct. I consider real manufacturing conditions from the beginning, including tool access, machining setups, tolerances, fits, wall thickness, fastening methods, assembly requirements, material selection, and production cost. My services include: • Parametric SolidWorks part and assembly design • CNC machining DFM and design optimization • Manufacturing drawings, GD&T, tolerances, and BOMs • Fixtures, machine components, enclosures, and sheet-metal parts • Functional parts designed for 3D printing and prototyping • Reverse engineering, CAD cleanup, and design modifications • Interference, clearance, and assembly checks I regularly deliver organized SLDPRT, SLDASM, SLDDRW, STEP, STL, DXF, and PDF files. My goal is to provide clear, practical, and manufacturable designs that can move smoothly from CAD to production. Send me your sketch, dimensions, reference image, or existing CAD model, and I will help turn it into a reliable production-ready design.

Mechanical CAD Designer | SolidWorks Specialist for CNC & 3D Printing I specialize in creating functional, manufacturing-ready mechanical designs with a strong focus on CNC machinery and 3D printer c... Read more

Mechanical CAD Designer | SolidWorks Specialist for CNC & 3D Printing I specialize in creating functional, manufacturing-ready mechanical designs with a strong focus on CNC machinery and 3D printer components. My expertise ranges from precision brackets and mounts to complex motion systems and mechanical assemblies. What I bring to your project: Design for Manufacturing (DfM): Parts optimized for real-world usability, structural integrity, and easy assembly. Parametric Modeling: Clean, well-structured feature trees in SolidWorks for fast and efficient design changes. Technical Expertise: Hands-on experience with NEMA motors, linear motion systems, timing belts, and T-slot profiles. I prioritize accuracy, simplicity, and practical engineering solutions to deliver high-quality CAD models that seamlessly bridge the gap between concept and production. Let’s discuss your project requirements and turn your ideas into reliable, manufacturable designs.

I am a CAD Designer and Manufacturing Specialist with hands-on experience in mechanical design, precision tooling, CNC machining, sheet metal processing, and furniture manufacturing. My background com... Read more

I am a CAD Designer and Manufacturing Specialist with hands-on experience in mechanical design, precision tooling, CNC machining, sheet metal processing, and furniture manufacturing. My background combines CAD design with practical manufacturing experience. I have designed high-precision thermoforming molds with tolerances down to ±0.005 mm and have experience working with aluminum, stainless steel, and steel components. I also have experience with 3-axis and 5-axis CNC machining, wire EDM, laser cutting, and sheet metal manufacturing, including preparing and working with production data and machine commands for laser-cut and sheet-metal parts. I work with SolidWorks, AutoCAD, Metalix, BiSolid and SketchUp, with additional experience in Alphacam and Cabinet Vision. I can support clients with: • 3D CAD modeling and mechanical part design • 2D technical and manufacturing drawings • High-precision mold and tooling design • Thermoforming mold design • CNC-ready component design • Sheet metal part design and production drawings • Laser-cut part preparation • Aluminum, stainless steel and steel component design • Design for Manufacturing (DFM) • Mechanical components and assemblies • Converting sketches, PDFs and existing drawings into CAD models • Furniture and cabinet design • Design revisions and manufacturing optimization My main advantage is my manufacturing background. I approach CAD projects not only from a design perspective, but also with consideration for machining strategy, tolerances, material selection, manufacturability, and production efficiency.

Structural and mechanical design engineer (MSc) with 25 years of experience, running my own engineering office in Istanbul since 2018. WHAT I DO - Product development: concept development, prototypin... Read more

Structural and mechanical design engineer (MSc) with 25 years of experience, running my own engineering office in Istanbul since 2018. WHAT I DO - Product development: concept development, prototyping, reverse engineering and design for manufacturing - Mechanical, machine and robot design: for example CHRAK, a smart tool-cart robot that follows its operator, with motorised drawers and voice control (built units exhibited at a trade fair) - 3D CAD models, assemblies, manufacturing drawings, renders and assembly animations (Fusion 360, Rhino, AutoCAD) - Structural analysis and FEA directly from your STEP/CAD model (Altair SimSolid, Ansys, SAP2000, RFEM): steel silos and hoppers, industrial steel structures, equipment platforms, frames and chassis - Medical device, automotive and consumer product assemblies; packaging; kiosks and play equipment - Boats, tiny houses and caravans: design and structure checks - Custom engineering calculation tools in Python Background: project manager, site manager and resident engineer on large construction and World Bank / EIB-funded projects, investment-project manager for 23 industrial companies. Confidential design work for defence-industry companies under NDA. Clear communication, fast turnaround and manufacturing-ready deliverables.

PhD, Expert in Mechanical Design and Engineering Simulations; Professional mechanical engineer with 12 years experience in mechanical design. I can create the mechanical designs to transform your ide... Read more

PhD, Expert in Mechanical Design and Engineering Simulations; Professional mechanical engineer with 12 years experience in mechanical design. I can create the mechanical designs to transform your ideas from concept to prototypes or fully working machines. I am interested in the design for manufacturing, contains concept components, plastic parts, sheet metal, molding design, 3d printing, welding, bonding and CNC. I can also prepare assembly models, presentation for animations. I have good experience at usage of the softwares of Autodesk Inventor, Autocad, Solidworks, Autodesk Fusion. I use the professional engineering analysis and simulation softwares to perform the Structural Finite Element Analysis (FEA), Multi Body System Analysis (MBS), Rigid Body Dynamic Analysis, Discrete Element Analysis (DEM), Transient Structural Analysis and Explicit Dynamic Analysis. Key Skills: . Computer Aided Design . Engineering Analyses and Simulations . Engineerin Analysis using FEA methods on Ansys . Mutibody System Analysis . Discrete Element Analysis . 3D printing sofwares . Simulink Sim Mechanics . Autodesk Fusion 360 . Advanced techical report writing . Arduino IDE codes . Design of the Graphical User Interface (GUI)

I specialize in CNC CAD/CAM design and manufacturing-ready solutions for furniture, cabinetry, and custom woodworking projects. I can turn concepts, sketches, dimensions, and existing drawings into ac... Read more

I specialize in CNC CAD/CAM design and manufacturing-ready solutions for furniture, cabinetry, and custom woodworking projects. I can turn concepts, sketches, dimensions, and existing drawings into accurate 2D/3D CAD models and CNC-ready production files. My services include: • 2D & 3D CAD design • CNC programming and CAM • Furniture and cabinetry design • Manufacturing and assembly drawings • CNC toolpaths • Sheet nesting and material optimization • DXF and production-ready files • Design for manufacturing (DFM) I focus on practical designs that can actually be manufactured efficiently, not just models that look good on screen. If you have a drawing, sketch, photo, or idea, I can help turn it into a clear and production-ready solution.

I am a Senior Mechanical Engineer with over 10 years of experience in designing and manufacturing electronic product enclosures and hardware. My expertise spans the full product development lifecycle,... Read more

I am a Senior Mechanical Engineer with over 10 years of experience in designing and manufacturing electronic product enclosures and hardware. My expertise spans the full product development lifecycle, from conceptual design and CAD modeling to production management and quality control. I leverage tools like SolidWorks, CorelDraw, and Keyshot to create innovative designs that meet industry standards while ensuring aesthetic appeal and user-friendly interfaces. If you're looking for a skilled engineer who can bring your product concept to reality with precision and creativity, let's discuss your project. I am ready to help you achieve your goals and exceed your expectations. Mechanical & Industrial Design: - Machine Elements Design, Enclosure & Hardware Design, Body & Chassis Design, Material Selection, Design for Manufacturing and Assembly (DFM/DFA), PCB Mechanical Integration, Electro-Mechanical Compatibility - Visual & Product Design: Photorealistic product rendering and visualization, graphic design & printing preparation, aesthetic design, UI/UX integration for product interfaces. Manufacturing & Production: - CNC Sheet Metal Forming, CNC Machining, CNC Laser Cutting, 3D-Printing, Vacuum Casting, SMC-BMC Molding, Injection Molding, Die Casting, Welding, Surface Treatments, Finishing, Powder Coating, Anodizing, UV Printing - BOM, OPC, FPC, QC, Technical and financial reports, cost/time estimation, Rapid Prototyping, Low-Quantity & Batch Production, Mass Production, AI-assisted Lean Manufacturing Software: - SolidWorks CAD/CAE/CAM, CorelDraw, KeyShot, Solidworks Simulation & Flow Simulation Soft Skills: - Project Management, Contract Negotiation, Technical Communication, Creative Problem Solving, Team Collaboration: Cross-functional coordination with electronic engineers, PCB designers, and product managers for integrated product development.

Welcome to my profile. I am Erol Alkaya, the Founder and Lead Industrial Designer of Helix Design Studio. With extensive experience in mechanical engineering and product development, I bridge the crit... Read more

Welcome to my profile. I am Erol Alkaya, the Founder and Lead Industrial Designer of Helix Design Studio. With extensive experience in mechanical engineering and product development, I bridge the critical gap between conceptual ideas and the actual production floor. I don't just draw 3D shapes; I engineer functional, production-ready parametric solids. Whether you are an inventor looking to prototype a new consumer product, or a manufacturer needing high-precision reverse engineering from 3D scan data, I provide solutions built on strict Design for Manufacturing (DFM) principles. I approach every project with a toolmaker's perspective. My Core Expertise Includes: High-Precision Reverse Engineering (Scan-to-CAD): Expert-level workflow using Geomagic Design X and SolidWorks to convert dense STL/OBJ scan data into clean, fully editable parametric models. I provide 3D deviation analysis (heat maps) to guarantee dimensional accuracy. Plastic Injection Molding & DFM: Deep knowledge of tooling requirements, including draft angles, uniform wall thickness, sink mark prevention, undercut resolution, and mechanical assembly features (snap-fits, screw bosses). 3D Printing & Prototyping Optimization: Engineering complex, multi-part assemblies, interlocking joints, and smart sectioning for FDM, SLA, and SLS additive manufacturing. Professional Deliverables: Supplying native, feature-based SolidWorks assemblies, watertight neutral formats (STEP, IGES), and comprehensive 2D technical production drawings. When you collaborate with Helix Design Studio, you are partnering with an engineer who ensures your product is designed to fit, function, and manufacture flawlessly without costly downstream errors. Let’s discuss your project and bring your engineering data to life.

Mechanical Design Engineer with expertise in 3D modeling (SolidWorks, Creo, Fusion 360, SIEMENS NX), and structural analysis (ANSYS). Skilled in Design for Manufacturing (DFM) and Geometric Dimensioni... Read more

Mechanical Design Engineer with expertise in 3D modeling (SolidWorks, Creo, Fusion 360, SIEMENS NX), and structural analysis (ANSYS). Skilled in Design for Manufacturing (DFM) and Geometric Dimensioning and Tolerancing (GD&T). Adept at developing aeronautical and mechanical systems, optimizing designs for manufacturability, and conducting structural integrity analysis with a strong ability to collaborate in cross-functional teams to solve complex engineering challenges.

I am a self-driven mechanical designer with a strong foundation in mechatronics and advanced mechanical design, developed through hands-on practice and real industrial projects. I have nearly one year... Read more

I am a self-driven mechanical designer with a strong foundation in mechatronics and advanced mechanical design, developed through hands-on practice and real industrial projects. I have nearly one year of professional experience at a company specializing in rubber processing machinery, where I contributed to the design and development of machines such as Open Mixing Mills, Sigma Mixers, and Banbury Mixers. Throughout this experience, I worked extensively with SolidWorks to design mechanical systems and metal components, with a strong focus on manufacturing constraints, tolerances, and assembly logic. I am comfortable designing parts intended for machining, welding, and industrial assembly, and I have a solid understanding of mechanical fits and tolerancing practices. In addition to industrial machinery design, I have experience with 3D printing and rapid prototyping, enabling efficient design validation and a practical design-for-manufacturing mindset. I am particularly interested in remote mechanical design work, where I can deliver reliable, detail-oriented solutions while continuing to grow as a mechanical designer.

As an Aerospace Engineer and CAD Designer, I see design not merely as modeling parts, but as producing systematic solutions to engineering problems. I have active experience in 3D modeling, technical... Read more

As an Aerospace Engineer and CAD Designer, I see design not merely as modeling parts, but as producing systematic solutions to engineering problems. I have active experience in 3D modeling, technical drawing preparation, assembly design, and Design for Manufacturing (DFM), primarily using SolidWorks and other CAD tools. Throughout the design process, I focus on developing practical and sustainable solutions by evaluating material selection, manufacturing methods, mechanical strength, tolerance analysis, and assembly structure as an integrated whole. In addition, I have experience in sheet metal design, including bend allowance calculations, unfolding processes, tolerance control, and production-oriented detailing. I design sheet metal parts by considering manufacturing constraints such as laser cutting, bending operations, minimum bend radius, K-factor, and assembly compatibility. I ensure that designs are optimized for cost-effective production while maintaining structural integrity and functional performance.

am a senior mechanical design and analysis engineer with over 6 years of hands-on experience in the defense industry. Throughout my career, I have managed full-cycle product development — from initial... Read more

am a senior mechanical design and analysis engineer with over 6 years of hands-on experience in the defense industry. Throughout my career, I have managed full-cycle product development — from initial concept to production — with deep involvement in: 3D Mechanical Design (Creo) Finite Element Analysis (FEA) using Ansys, HyperMesh, and HyperWorks Technical drawings and GD&T Design for Manufacturing (DFM) Material selection, tolerance analysis, and prototyping Collaboration with cross-functional teams in high-stakes projects I have led multiple projects in environments where precision, reliability, and performance are non-negotiable. My designs have been successfully transitioned into mass production and field deployment, meeting strict defense and quality standards. Software Proficiency Creo (Expert level) Ansys Mechanical (FEA) HyperMesh & HyperWorks (Pre/post-processing, meshing, linear/nonlinear analysis) What I Can Do for You Turn concepts or rough sketches into fully detailed CAD models Run structural, thermal, or dynamic simulations with accurate reports Prepare complete technical documentation for manufacturing Optimize designs for weight, cost, and manufacturability

Bridging the gap between creative design and manufacturing reality. With over 25 years of hands-on experience in the solid wood furniture industry, I don't just draw 3D models—I engineer production-r... Read more

Bridging the gap between creative design and manufacturing reality. With over 25 years of hands-on experience in the solid wood furniture industry, I don't just draw 3D models—I engineer production-ready solutions. I specialize in helping furniture brands, architects, and manufacturers transform complex designs into efficient, error-free CNC processes. My Core Expertise: Complex 5-Axis Machining: I create optimized strategies for organic shapes (chairs, curved components) using Alphacam and Rhino 3D, ensuring minimal sanding and perfect surface quality. Design for Manufacturing (DfM): I review and refine your designs to align with material constraints (wood movement, yield optimization) and machine capabilities. Jig & Fixture Design: I design custom vacuum jigs and holding fixtures essential for machining complex solid wood parts. Remote Production Management: From G-Code generation to guiding your operators via remote connection, I act as your virtual production manager. Software Stack: Rhino 3D (Advanced Surface Modeling) Alphacam (3 to 5-Axis Programming) 3D Scanning & Reverse Engineering tools Whether you need to reproduce a heritage piece through reverse engineering or set up a production line for a modern chair collection, I provide the technical backbone your project needs.

Turnkey Electromechanical Engineer | 3D CAD, DFM, PCB & Embedded Systems Most hardware projects hit a predictable, expensive wall: the mechanical designer builds an enclosure without checking PCB comp... Read more

Turnkey Electromechanical Engineer | 3D CAD, DFM, PCB & Embedded Systems Most hardware projects hit a predictable, expensive wall: the mechanical designer builds an enclosure without checking PCB component heights, the EE builds a board that doesn't fit the chassis, and the firmware engineer gets handed a layout with pin conflicts. I eliminate that friction by taking your hardware project from napkin sketch to manufacturing-ready files as a single, accountable developer. When mechanical CAD, electronics layout, and embedded code are engineered together in lockstep, you eliminate redesign loops, save months of prototyping time, and drastically lower your development costs. What I Deliver 3D Mechanical CAD & Enclosures: Custom housings, internal snap-fits, mounting bosses, structural ribbing, and functional mechanisms engineered with real-world clearances. Design for Manufacturing (DFM): Production-ready models built specifically for plastic injection molding (draft angles, uniform wall thickness), sheet metal fabrication, CNC machining, or high-volume 3D printing. PCB Layout & Hardware Integration: Custom multi-layer board designs (KiCad / Altium), schematic capture, and tight microcontroller integration (ESP32, RP2040, STM32, Nordic) built directly into the 3D enclosure bounds. Embedded Firmware: Clean, reliable C/C++ code to run your actuators, sensors, displays, power management, and IoT connectivity. BOM & Supply Chain Optimization: Active component selection during the design phase to protect your product from lead-time spikes and inflated unit costs. How We Build Your Product Architecture & Scope: We map out mechanical dimensions, target manufacturing methods, power budgets, and target BOM cost. Parallel Design Phase: I model the 3D chassis and lay out the PCB concurrently. Zero fitment surprises, zero wasted space. Turnkey File Handoff: You receive factory-ready STEP/STL files, production drawings, Gerber/BOM manufacturing packages, and validated firmware binaries. Why Work With Me? You don't need a bloated agency or three different freelancers who don't talk to each other. You get a single engineering partner who understands how physical plastic, copper traces, and microcontroller code interact in a finished product. Whether you are preparing a Kickstarter prototype, building an industrial IoT device, or refining a custom electro-mechanical device for production, let's build it right the first time. Drop me a message with your project concept or CAD files, and let's get to work.

I am a Mechanical Engineer specializing in automotive engineering, mechanical design, vehicle integration, mechanisms, and production-ready CAD development. I have extensive hands-on experience in co... Read more

I am a Mechanical Engineer specializing in automotive engineering, mechanical design, vehicle integration, mechanisms, and production-ready CAD development. I have extensive hands-on experience in commercial vehicle engineering, buses, minibuses, special-purpose vehicles, passenger door systems, mechanical mechanisms, sheet-metal components, brackets, assemblies, and custom engineering solutions. I primarily use Autodesk Inventor for 3D parametric modeling, mechanical assemblies, sheet-metal design, mechanism development, and production-ready engineering drawings. I also use Autodesk AutoCAD for 2D technical drawings, layouts, manufacturing documentation, and engineering modifications. My experience covers the complete engineering process, from initial feasibility and concept development to CAD design, engineering calculations, manufacturing drawings, prototype development, assembly, vehicle integration, testing, and production support. My core capabilities include: • Mechanical and automotive product design • Autodesk Inventor 3D parametric modeling • Complex mechanical assembly design • Mechanism and linkage design • Vehicle packaging and component integration • Sheet-metal component design • Autodesk AutoCAD 2D technical drawings • Production-ready manufacturing drawings • Design for Manufacturing and Assembly (DFM / DFMA) • Tolerance definition and dimensional control • BOM and technical documentation • Vehicle weight distribution and axle-load calculations • Prototype development and design validation • Reverse engineering and product improvement • Supplier and manufacturing coordination • Engineering problem solving for production I have worked extensively on commercial vehicles, minibuses, buses, low-entry vehicle applications, special-purpose vehicles, and electric passenger door systems. My approach goes beyond creating CAD geometry. I focus on developing practical engineering solutions that can actually be manufactured, assembled, tested, maintained, and used reliably in real-world applications. I am available for remote freelance projects, mechanical design assignments, automotive engineering support, product development, CAD modeling, manufacturing documentation, and long-term engineering collaborations.

Mechanical Design Engineer with 5+ years of specialized experience in the defense industry—small arms and weapon systems. Designed and delivered 15+ shotgun platforms (gas-operated, kinetic, pump-acti... Read more

Mechanical Design Engineer with 5+ years of specialized experience in the defense industry—small arms and weapon systems. Designed and delivered 15+ shotgun platforms (gas-operated, kinetic, pump-action, over/under) from concept through production, ensuring compliance with ASME Y14.5 and MIL-STD-810 standards. Proficient in SolidWorks, GD&T, SolidCAM, and manufacturing methods, with proven expertise in Design for Manufacturing (DFM) to optimize cost, quality, and delivery performance. Skilled in mechanical system integration, component and material selection, and preparation of 900+ technical drawings. In addition to defense projects, I also have hands-on experience in medical device and orthopedic component design, including implant modeling, surgical instruments, and precision fixtures used in clinical workflows. I am familiar with anatomical data interpretation, biomaterial constraints, tolerance-critical geometries, and design validation for both additive and conventional manufacturing methods. Experienced in collaborating with international clients and managing full product lifecycles within high-reliability defense and medical projects.

Mechanical Engineer | Fusion 360 Expert | Product Design & Manufacturing-Ready CAD I am a **Mechanical Engineer specializing in Autodesk Fusion 360**, focused on turning ideas, sketches, existing par... Read more

Mechanical Engineer | Fusion 360 Expert | Product Design & Manufacturing-Ready CAD I am a **Mechanical Engineer specializing in Autodesk Fusion 360**, focused on turning ideas, sketches, existing parts, and technical requirements into **accurate, functional, and manufacturing-ready CAD designs**. My goal is not simply to create a 3D model that looks good on screen. I design with **real-world functionality, manufacturability, assembly, tolerances, materials, production methods, and future design changes** in mind. Whether you need a single mechanical component, a complete assembly, a prototype-ready product, production drawings, or an existing design improved for manufacturing, I can take your project from **concept to production-ready CAD**. I work extensively with the **native professional capabilities of Autodesk Fusion 360**, creating clean, editable, fully parametric designs without relying on third-party plug-ins or add-ins. This makes project files easier to transfer, modify, maintain, and continue developing after delivery. What I Can Do for You Mechanical Design & Product Development * Mechanical component and product design * Concept development and design refinement * Functional mechanism design * Design of mechanical assemblies * Parametric and feature-based CAD modeling * Design optimization * Product improvement and redesign * Prototype development * Design for Manufacturing (DFM) * Design for Assembly (DFA) 3D CAD Modeling * Precise parametric 3D models * Complex mechanical parts * Multi-component assemblies * Solid modeling * Surface and freeform modeling * Mesh and STL modification * Existing CAD model modification * 2D drawing to 3D CAD conversion * Sketch, image, or concept to 3D model * STEP / STP / STL / DXF and other manufacturing file preparation Mechanical Assemblies * Multi-part assemblies * Component relationships and joints * Motion-oriented mechanism design * Interference and fit checking * Exploded assemblies * Assembly organization * Design revisions and component replacement * Production-ready assembly documentation Manufacturing-Ready Design I design parts with the manufacturing process in mind rather than treating manufacturing as an afterthought. Projects can be prepared for: * CNC machining * 3D printing * Sheet metal fabrication * Laser cutting * Waterjet cutting * Plasma cutting * Conventional machining * Prototype manufacturing * General mechanical fabrication Sheet Metal Design * Sheet metal components * Flanges and bends * Folded enclosures and brackets * Flat patterns * Manufacturing-ready DXF files * Bend-aware design * Production drawings Engineering Drawings & Documentation * Professional 2D engineering drawings * Manufacturing drawings * Assembly drawings * Dimensioning * Geometric tolerancing where required * Section and detail views * Exploded views * Parts lists / BOM-ready documentation * Production notes * PDF and DWG/DXF drawing output Reverse Engineering & CAD Reconstruction If you already have a physical component, STL/mesh, old drawing, image, or incomplete CAD file, I can recreate it as a **clean and editable parametric Fusion 360 model**. This includes: * Existing part reconstruction * STL / mesh to editable CAD * Legacy drawing to modern 3D CAD * Measurement-based modeling * Replacement part modeling * Design modification and improvement Design for 3D Printing * FDM-friendly mechanical parts * Prototype components * Functional printed assemblies * STL preparation * Clearance and tolerance consideration * Print-oriented geometry optimization * Support-conscious design * Rapid-prototyping models CNC & CAM Preparation For suitable projects, I can support the transition from CAD into Fusion 360's integrated manufacturing workflow, including machining-oriented model preparation and CAM-ready geometry. Rendering & Product Presentation When needed, I can also create: * Professional product renders * Material and appearance setups * Exploded product presentations * Technical visualizations * Product concept images * Assembly animations and motion presentations Why Work With Me? Engineering First — Not Just CAD Modeling A CAD model should not only look correct. It should also make sense mechanically. I approach every project from a **mechanical engineering perspective**, considering: * Function * Geometry * Manufacturability * Assembly * Mechanical clearances * Design intent * Material usage * Production constraints * Maintainability * Future revisions Fully Parametric & Editable Models Whenever appropriate, models are built with a clean parametric structure so dimensions and design features can be modified efficiently instead of rebuilding the entire part. Manufacturing-Oriented Workflow I aim to identify potential production problems before they become expensive manufacturing problems. The objective is always to provide a design that is as close as

I help startups and manufacturers turn product ideas into real, production-ready products. I’m an Industrial Designer and Product Development Consultant with experience across concept development, 3D... Read more

I help startups and manufacturers turn product ideas into real, production-ready products. I’m an Industrial Designer and Product Development Consultant with experience across concept development, 3D CAD, mechanical/product design, DFM/DFA, prototyping, and manufacturing. My approach combines creative product thinking with engineering and manufacturing realities — so the goal is not just a good-looking model, but a product that can actually be built, tested, refined, and produced. I work closely with clients throughout the process to make sure requirements, design intent, technical constraints, and manufacturing considerations are aligned from the beginning. From concept sketches to manufacturing-ready CAD, I can support the complete product development journey.

CNC machining support, and manufacturing process improvement. Skilled in SolidWorks, Mastercam, Siemens NX, AutoCAD, and ANSYS, with a strong interest in design for manufacturing, production efficienc... Read more

CNC machining support, and manufacturing process improvement. Skilled in SolidWorks, Mastercam, Siemens NX, AutoCAD, and ANSYS, with a strong interest in design for manufacturing, production efficiency, and quality-focused engineering solutions. I can support your projects with any CAD software you want asap.

Hi, I am Salih Ensar Şimşek — a Mechatronics Engineer with extensive hands-on experience in mechanical design, product development, R&D, and manufacturing operations. I specialize in converting ideas... Read more

Hi, I am Salih Ensar Şimşek — a Mechatronics Engineer with extensive hands-on experience in mechanical design, product development, R&D, and manufacturing operations. I specialize in converting ideas, rough sketches, or complex engineering requirements into production-ready 3D CAD models, detailed 2D technical drawings, and physical prototypes. Having managed daily production operations for stainless-steel machinery and reduced manufacturing leads by 50%, I design with a strong focus on DFM (Design for Manufacturing) and practical assembly. 🔧 My Core Technical Services: • 3D Mechanical & Industrial Design (SolidWorks, Fusion 360, FreeCAD) • 3D Printing & Additive Manufacturing Design (DFaM, STL/STEP optimization) • Sheet Metal & Weldment Design (Laser cutting prep, DXF export, bending files) • Engineering Analysis & Simulation (CFD analysis via ANSYS, structural evaluation) • Mechatronic System Integration (Automation, PLC/Arduino/ESP32, sensor mechanisms) • Production Readiness (Detailed 2D engineering drawings, BOM generation, assembly instructions) 💼 Notable Project Experience: • 360m Automated Linear Irrigation System (900+ assembly components) • Food & Confectionery Machinery (Stainless-steel design, sheet metal enclosures) • Autonomous Agricultural UGVs & Remote-Controlled Industrial Vehicles • Custom Mechanical Mechanisms (Quick-hitch systems, self-leveling hydraulic setups) Whether you need a single 3D printable part, a complex mechanical assembly, or DFM optimization to reduce production costs, I am here to deliver accurate and reliable engineering solutions. Let’s bring your project to life!

I help clients with PCB design, PCB revisions, manufacturing files, and embedded systems development. I work with KiCad, Altium Designer, ESP32, STM32, and Arduino on practical electronics projects.... Read more

I help clients with PCB design, PCB revisions, manufacturing files, and embedded systems development. I work with KiCad, Altium Designer, ESP32, STM32, and Arduino on practical electronics projects. My services include schematic and PCB design, small PCB revisions, Gerber and Drill file preparation, BOM and Pick-and-Place files, and simple embedded firmware development in C/C++. I have hands-on experience with electronic product development, manufacturing processes, troubleshooting, testing, and quality control. I focus on clearly defined scope, organized deliverables, and practical communication. Before starting a project, I review the requirements carefully and confirm the deliverables, timeline, and project scope.

I turn product ideas into files a factory or a 3D printer can actually use: concept, CAD, design for manufacturing and photoreal renders. You get STEP for any CAD system, print-ready STL/3MF, dimensio... Read more

I turn product ideas into files a factory or a 3D printer can actually use: concept, CAD, design for manufacturing and photoreal renders. You get STEP for any CAD system, print-ready STL/3MF, dimensioned PDF drawings and images you can put straight on your store page. I work in Rhino and Blender, and I think in wall thickness, draft angles, snap-fits and tolerances, not just nice shapes. Tell me what the product has to do, and I'll tell you what it takes to make it.