Hire the best freelance System Modeling expert designers for your company

I am a Mechanical and Thermal Engineer with experience both in research and industry with specialty in Computer Aided Engineering (CAE) including CAD, CFD, and FEA.

I am a Mechanical and Thermal Engineer with experience both in research and industry with specialty in Computer Aided Engineering (CAE) including CAD, CFD, and FEA.

I'm Mehdi Khan, a Marine System Designer with a specialization in mechanical system design. Over the course of my academic experience, I've had the opportunity to work on different projects related to... Read more

I'm Mehdi Khan, a Marine System Designer with a specialization in mechanical system design. Over the course of my academic experience, I've had the opportunity to work on different projects related to the design of various auxiliary systems of ships, including fuel systems, lube oil systems, and propulsion systems, and have conducted analysis on propulsion technology for 105m Arctic OPVs. I'm proficient in using different software programs such as AutoCAD, Rhino, SolidWorks, GHS, and Matlab, which allows me to provide clients with a comprehensive range of services. Currently, I'm working on a project that involves 3D modeling of an engine room for a 105m Arctic OPV, based on ice-breaking safety regulations from Lloyd's Registrar. My expertise in marine engineering and naval architecture allows me to provide detailed analysis and comprehensive design solutions. As a Marine System Designer, I am committed to providing clients with the best possible solutions that meet their specific needs. Clients can expect a high level of expertise, not only limited to marine system design but also different mechanical piping system, and a dedication to delivering exceptional results.

Extensively worked on Power system Studies like Load Flow Analysis, Short Circuit Study, Relay Coordination, Transient Stability Study and Motor Staring Study in ETAPfor Industries and Power Plant.... Read more

Extensively worked on Power system Studies like Load Flow Analysis, Short Circuit Study, Relay Coordination, Transient Stability Study and Motor Staring Study in ETAPfor Industries and Power Plant. Design and analysis of electrical system. Equipment Sizing for Transformer, Circuit Breaker, Cable, Bus Bar, Batteries, CT, etc., Protection and Co-ordination Review for electrical equipment. Vendor Document Review for Switchgears. Specification and testing of electrical equipment for desired rating. Conduct feasibility studies and testing on new and modified designs. Provide design information to drafting for documentation. Work knowledge and experience on ETAP, PSCAD, ATP, EMTP, AUTOCAD and DIALUX and PVsyst Software. R&D in Power demand projections and Infrastructure planning along with preparation of report. Trained on GIS,AIS,ATP, Lightning Protection, Testing of equipment and SCADA Control.

I am a Mechanical Engineer with a passion for renewable energy and mechanical design. My expertise includes prototype scale up, product design and development, material and product testing, manufactur... Read more

I am a Mechanical Engineer with a passion for renewable energy and mechanical design. My expertise includes prototype scale up, product design and development, material and product testing, manufacturing, injection molding, research and development, system modeling, CFD, FEA, and data analysis. I am also proficient in Autodesk Inventor, Vault, Python, Excel VBA, LTspice, and ANSYS simulation software. I hold an M.S. in Mechanical Engineering from Oregon State University, where I studied wave energy converters, mechanical design, system modeling, and control systems. I spent the next decade at ESS, where I played a key role in the design and development of the iron redox flow battery cell stack, as well as system, manufacturing, and test equipment design projects. During my tenure, ESS grew from a startup of five engineers to a publicly traded company. I am the inventor on seven patents and have experience managing teams of engineers. In my free time, I enjoy biking, climbing, skiing, spending time outdoors, and traveling.

As a dedicated automotive electromechanical engineer, I am driven by ambition and a passion for innovation. My journey has been shaped by hands-on experience in mechanical design, system modeling, and... Read more

As a dedicated automotive electromechanical engineer, I am driven by ambition and a passion for innovation. My journey has been shaped by hands-on experience in mechanical design, system modeling, and automation, where I have applied CAD tools and engineering principles to develop efficient and reliable solutions. I am motivated to continue learning, take on new technical challenges, and contribute to cutting-edge projects that bridge mechanics, electronics, and intelligent systems

Independent contractor offering product design and mechanical engineering services. Creative, self-starting, and driven with 11 years of experience in both industry and research. Strength in product d... Read more

Independent contractor offering product design and mechanical engineering services. Creative, self-starting, and driven with 11 years of experience in both industry and research. Strength in product design from concept to production including overseas manufacturing, system modeling and simulation, prototyping, design for manufacturing, and statistical process control. Versed in the product development cycle, machine design, prototyping to bridge to high volume manufacturing, 3D printing, printing, energy harvesting, CAD, 3D scanning, acoustics, mechatronics. Enthusiastic drive for quality, efficiency, and innovation.

Hello my name is Alex, I began my path as an engineer in 2013 when I began school. From the very beginning learning and utilizing the various software available to us (mainly CAD and Matlab) was very... Read more

Hello my name is Alex, I began my path as an engineer in 2013 when I began school. From the very beginning learning and utilizing the various software available to us (mainly CAD and Matlab) was very central to my education. Beyond that I have done countless projects utilizing these skills and feel extremely comfortable tackling on any challenge. On top of designing and prototyping, my main skills focus on system modeling and dynamics, whether it is mechanical, thermal, fluid, pnuematic, in nature. For this reason I can also provide FEA/FEM solutions to many problems. Matlab is second nature to me, for those that require mathematical and control based solutions to their challenges.

I am a dedicated electromechanical engineer with a strong background in CAD modelling, simulation, and manufacturing process design. I use SolidWorks and CATIA V5 for mechanical design and, Abaqus and... Read more

I am a dedicated electromechanical engineer with a strong background in CAD modelling, simulation, and manufacturing process design. I use SolidWorks and CATIA V5 for mechanical design and, Abaqus and Marc (Hexagon) for FEA simulations, and I also work with MATLAB/Simulink for system modeling and control design. Key Projects & Experience: - Designed and built a 6-DOF industrial pick and place robotic arm. - Designed a 3U CubeSat structure and performed simulation - Built a working CanSat prototype for atmospheric data collection - Modeled and simulated automated waving machine and Automated a galvanized sheet metal de-coiler machine - Designed a modular JIS production system using visTABLE for Hyundai Mobis - Created machining process plans for sleeve batch production (MCT) - Developed bulk metal forming process (backward and forward cup extrusion) using SolidWorks.

I am graduating with a B.E.T. in Instrumentation and Automation (2025) from the University of Colombo, providing me with the foundational knowledge needed to tackle complex, real world engineering cha... Read more

I am graduating with a B.E.T. in Instrumentation and Automation (2025) from the University of Colombo, providing me with the foundational knowledge needed to tackle complex, real world engineering challenges. My portfolio includes several successful projects in custom tooling, automation fixture design, and electro-mechanical system modeling. I am a passionate CAD professional with 3 years of expertise in SolidWorks. I thrive on transforming ideas into precise, functional designs. Core Competencies: -Precision Modeling: Expert in creating detailed 3D models, assemblies, and technical drawings for manufacturing. -Mechanism Design: Skilled in designing innovative systems for robotics and automation, leveraging my specialization in instrumentation. -Industrial Design: Focused on practical, production-ready solutions that meet industrial standards. Let's collaborate to engineer your next successful project.

I am an Electrical & Electronics Engineer with hands-on experience in PCB design, AutoCAD electrical layouts, SolidWorks 3D modeling, and MATLAB/Simulink simulation. Over the past few years, I have wo... Read more

I am an Electrical & Electronics Engineer with hands-on experience in PCB design, AutoCAD electrical layouts, SolidWorks 3D modeling, and MATLAB/Simulink simulation. Over the past few years, I have worked on diverse academic and industrial projects, including PCB prototyping, panel/conduit electrical designs, renewable hybrid power system modeling, and UAV automation research. I provide: - PCB design and fabrication-ready layouts (Proteus, Multisim, or client-preferred software). - AutoCAD 2D electrical drawings and conduit/civil layouts. - SolidWorks 3D modeling for product enclosures, parts, and assemblies. - MATLAB/Simulink simulations for control systems, renewable energy, and robotics. - Technical documentation, schematics, and design reports. I focus on accuracy, timely delivery, and clear communication to ensure every project meets both technical standards and client expectations. I am looking for remote part-time opportunities to support startups, engineers, and researchers worldwide.

I am a Mechanical Engineer from Nepal with an an expertise in conceptualizing mechanisms, especially for automation and robotics and industrial product design. I was recently declared the winner i... Read more

I am a Mechanical Engineer from Nepal with an an expertise in conceptualizing mechanisms, especially for automation and robotics and industrial product design. I was recently declared the winner in the ASME/Grabcad Design for Social impact challenge. 4 years of experience working at the Robotics Club in my campus, designing and building components for the robots competing in international competitions, in particular, the ABU Robocon has made me committed to this career. I consider myself a creative thinker and a perfection seeker. No matter who I'm working for, when I am given a design problem, I am unable to rest until I've found a satisfying and seemingly optimal solution. I like taking inspirations from things that are around me and other things that I've recently encountered. I am trying to collect money for attending conferences to showcase some of the research I have been a part of. I really feel people must stop looking Freelancing with their dark eyes as more creative bombshells and intelligent manpower are welcoming it as a preferred work culture. My selling qualities: - Loves bringing up innovative and creative design solutions - Experienced in working effectively under pressure - Mathematical System Modeling - Practical/ Field Experience in 3D Printing/Laser Cutting/Manufacturable Design - I use Solidworks because I love it, not because I have to. - Upbeat Performer - Hundreds of part made for fabrication - Worked with complex assemblies I can work for 6 hours a day from 8:00 PM to 12:00 AM & 5:00 AM to 7:00 AM

Electrical | Low Voltage ELV | Solar System | Automation Solutions | Network | Telecommunication Expert Design Engineer I am a low voltage engineer with a strong focus on electrical systems design. M... Read more

Electrical | Low Voltage ELV | Solar System | Automation Solutions | Network | Telecommunication Expert Design Engineer I am a low voltage engineer with a strong focus on electrical systems design. My expertise lies in creating efficient, innovative designs for low voltage solutions that optimize energy use and integrate renewable technologies. I am skilled in project planning, system modeling, and technical documentation, ensuring that my designs not only meet regulatory standards but also deliver practical, high-quality results for clients. Additionally, I bring specialized skills in solar energy design and simulation, utilizing PVsyst for renewable energy projects. My technical skills include designing low current and electrical systems, troubleshooting, and overseeing installations, all tailored to help clients achieve their project goals through customized, cost-effective solutions. ⭐⭐⭐⭐⭐Below are the precise services I offer:⭐⭐⭐⭐⭐ ✅ Fire Detection System ✅ Fire Safety System ✅ Gas Extinguishing System ✅ Intercom System ✅ Simultaneous Translation System ✅ IPTV and Collective TV System ✅ IP & Analog Telephone System (VDI) ✅ Video Surveillance System ✅ Access Control System ✅ Professional Intrusion Detection System ✅ Public Address System ✅ Voice Evacuation System ✅ Parking Management System ✅ Nurse Call System ✅ Queue Management System ✅ Clock System ✅ Video Conferencing System ✅ Video Wall Display System ✅ Fiber Optic Interconnection (FTTH) ✅ Wi-Fi Network Design and Installation (AP placement, heatmaps, and coverage witch software ) ✅ Solar Energy System Design ✅ Home Automation Systems (KNX) ✅ Network Engineering ✅Software: MS Office , AutoCAD, DiaLUX, BleauBeam ,PVSyst , Photoshop , SketchUp ,Ekahau AI Pro ⭐⭐Skills and Deliverables⭐⭐ ⭐Skills: System Design Electrical and Low Current Systems Engineering AutoCAD 2D Drafting Solar Energy Design & PVsyst Simulation Security Systems Planning Wiring Diagrams and Schematics Technical Documentation Project Management (optional) ⭐Deliverables: Detailed system layout and positioning Complete AutoCAD drawings of the system design Electrical wiring schematics for camera connections Equipment placement and specifications Bill of Materials (BOM) (if applicable) PDF and DWG file formats

I enjoy binding different branches of engineering together, so that's why I chose to be Mechatronics and control engineer. In Mechatronics, you play with electronics, mechanics, programming, and contr... Read more

I enjoy binding different branches of engineering together, so that's why I chose to be Mechatronics and control engineer. In Mechatronics, you play with electronics, mechanics, programming, and control theory to make superb applications and products. The name of the game is successful integration between different domains, which is a missing skill searched by many engineers, and needed by many Start-ups. I am new here, but I have finished more than 60 freelancing tasks and missions in other sites. I have used PIC microcontroller and Arduino to implement so many projects, and I have even used them to make commercial products. I have the talent of integrating embedded systems with electronics and GUI interface to make a complete application. I used microcontrollers in applications like: Sensors Interfacing (GPS-Motion-Encoder-Light-Temperature-Level-Pressure-Vibration-Position) - CNC machine control - Proportional and on/off temperature controllers - Level controller - Power metering IC interfacing (Experience with ADE7953) - Wifi & IoT - GSM - SD card interfacing. Moreover, I have experinece in making integrated system between Raspberry pi and Arduino for applications that need so. Moreover, I have made many projects that involve signal electronics, power electronics, sensors and measuring systems, and signal conditioning. In addition, I and my team can give you support if you want a PCB design and soldering for your circuit. Regarding control and automation, I am finished master study in automatic control theory, and I have experience in designing embedded controllers - automatic control theory and applications - adaptive control - autotuners - system modeling & simulation- system Identification and parameters estimation - system dynamic response analysis - pole placement controllers - PID controllers - Scilab & Matlab software packages . In addition, I can give you support in PLC systems and ladder diagram programs for controlling industrial processes. In addition, I am using Java as GUI interface for my applications, so I have experience in how to make a java GUI program and to control an embedded system using it. I made several projects where I used Java to monitor sensor values, or to send control commands to electronic circuits. ِAlso I have worked before with Java libraries that serve scientific applications, like EJML matrix algebra library, JArduino (java for arduino) library, JFreeChart plotting library, ImageJ image processing libary, RXTX serial communication library, etc...

Designing high voltage substations AIS and GIS, HVDC converter stations, renewable energies, heavy industry electrical and control projects, primary and secondary projects

Designing high voltage substations AIS and GIS, HVDC converter stations, renewable energies, heavy industry electrical and control projects, primary and secondary projects

I am a professional Electrical Design Engineer with strong expertise in creating precise, efficient, and code-compliant electrical system designs for residential, commercial, and industrial projects.... Read more

I am a professional Electrical Design Engineer with strong expertise in creating precise, efficient, and code-compliant electrical system designs for residential, commercial, and industrial projects. I hold a degree in Electrical Engineering from Sir Syed University, and I bring several years of hands-on experience in CAD-based design, BIM coordination, solar system planning, and project documentation. I specialize in delivering high-quality engineering drawings, 3D models, and complete design packages using industry-standard tools and software, including: AutoCAD (2D/3D electrical layouts, schematics, wiring diagrams) Revit & Revit BIM (MEP modeling, clash detection, BIM coordination) SketchUp (3D modeling for architectural and electrical planning) HelioScope (solar PV system design, layout, yield simulation) Navisworks (model review, clash detection, coordination) MS Project (planning, scheduling, project management) MS Office (reports, documentation, BOQs, presentations) What I Offer Electrical layout design (lighting, power, low current systems) MEP coordination and BIM modeling Solar PV design and HelioScope simulation Load calculations, cable sizing, panel board schedules SLDs, riser diagrams, and shop drawings CAD drafting and conversion services 3D visualization and design review support Project scheduling and documentation

My main responsibilities to design and model parts of machines or even complete machines in different scales, related to mechanical engineering field, using different CAD software such as: SolidWorks,... Read more

My main responsibilities to design and model parts of machines or even complete machines in different scales, related to mechanical engineering field, using different CAD software such as: SolidWorks, Autocad, and ANSYS Workbench. I am also familiar with valve design, industrial processes, heat exchanges, pressure vessels, risk analysis,non-destructive testing,asset integrity,renewable energy design and 3D modeling. I always strive to clearly understand my customer's needs before starting any project to make sure we are aligned on what the final product should be. I look forward to our first conversation

I’m a Electrification Design Engineer (MSc) specializing in Overhead Contact Line (OCL) system design and traction power supply for railway electrification. With over 7 years of experience in high-spe... Read more

I’m a Electrification Design Engineer (MSc) specializing in Overhead Contact Line (OCL) system design and traction power supply for railway electrification. With over 7 years of experience in high-speed and conventional rail projects across Turkey, Africa, and Europe, I provide end-to-end design services compliant with EN 50119 and IEC standards. My expertise includes catenary design reports, wiring layouts, droppers and cantilever calculations, and coordination of power simulations and TPS diagrams.

I have work on engine peripheral system and engine components, large assembly. Marine engine in man diesel turbo India. Modeling and drafting of diesel engine parts. l Mainly work on Unigraphics, s... Read more

I have work on engine peripheral system and engine components, large assembly. Marine engine in man diesel turbo India. Modeling and drafting of diesel engine parts. l Mainly work on Unigraphics, solidworks 3d software. 2D to 3D conversion of engine part. Part family.large assembly

I'm a BEM-certified Graduate Engineer with over 2 years of experience in Syfon System design and mechanical drafting. I specialize in AutoCAD and Revit, with strong skills in BOQ preparation and hydra... Read more

I'm a BEM-certified Graduate Engineer with over 2 years of experience in Syfon System design and mechanical drafting. I specialize in AutoCAD and Revit, with strong skills in BOQ preparation and hydraulic layout. I'm now offering freelance CAD services focused on piping, rainwater systems, and engineering support.

I completed my Master's degree in Mechanical engineering. I have 7 years of experience working with 2D/3D CAD modelling packages such as Autodesk Inventor, AutoCAD, and SolidWorks. I have expertise in... Read more

I completed my Master's degree in Mechanical engineering. I have 7 years of experience working with 2D/3D CAD modelling packages such as Autodesk Inventor, AutoCAD, and SolidWorks. I have expertise in but not limited to the following: - Mechanical Component Design - 3D and 2D CAD Model * Technical drawings - Isometric and section views * Stress analysis of the components - Mechanical System Design - Assembly * Complete assembly * Bill of materials * Assembly animation * Motion study - Product design - 3D Rendering * Solidworks 360 render * KeyShot - Civil and Architectural Layouts * Floor plans * Section drawings I have acquired a sound knowledge of engineering principles, tools, and practices, with emphasis on designing, building, and testing of mechanical systems. I completed several projects namely: - Centrifugal compressor test bench - Servo-controlled hydraulic actuator test bench - Compressor and turbine impellers - Combustor - Quadcopter - Design of water dispenser, using vapor compression refrigeration cycle.

I am a structural engineer specialized in metal construction and prefabricated modular structures, with over 7 years of experience in designing, analyzing, and supervising large-scale steel structures... Read more

I am a structural engineer specialized in metal construction and prefabricated modular structures, with over 7 years of experience in designing, analyzing, and supervising large-scale steel structures. I lead Golden Engineering, a technical design office based in Algeria, where we provide expert solutions in: Steel buildings and hangars (PRS system) Saharan cabins (modular desert housing) Space frame structures (MERO system) Storage tanks and silos Pylons and towers I work with AutoCAD, Tekla Structures, Robot Structural Analysis, and SolidWorks, and I also conduct online training in structural steel design. I’ve collaborated with major companies in Algeria and West Africa on industrial and infrastructure projects, including with Sonatrach and GCB. I’m looking forward to supporting your projects with fast, reliable, and optimized engineering solutions.

Hi. ⭐ My name is Shehryar. I am here to help you to provide proper comfort to people by designing proper and cost effective HVAC systems that also have a good impact on the environment!! I also provi... Read more

Hi. ⭐ My name is Shehryar. I am here to help you to provide proper comfort to people by designing proper and cost effective HVAC systems that also have a good impact on the environment!! I also provide CAD models and simulation services like FEA and CFD for product design or prototyping. ✅ If you are looking to get proper and effective systems that can then be manufactured into actual systems, then you have come to the right place. With over a year of experience, I enjoy working on HVAC models and building things from scratch based on the output or input requirements and then powering them with renewable systems because why not, with the current environmental changes and severe weathers in places where they did not occur in the past, there is a dire need to do it and as Mechanical Engineer it is my duty too. ✅ And not only that but also in CAD modeling, my experience extends to more than 2 years!! ⭐ I have designed a complete HVAC system for a two story house and applied passive cooling techniques to it to reduce the cooling load and thus reduce its electricity cost and carbon footprint because in Pakistan, a lot of power is provided by coal and gas power plants. ⭐ I have also designed a PV power system of a train cabin for a complete route from Karachi, Pakistan to Multan, Pakistan by first calculating the cooling load requirements of the cabin and then simulating the PV system to power it. ⚡ My aim is to provide you with the best solutions in the HVAC industry that are environment-friendly and help you in your business flourish if you are a business person. I am an expert in: ✅ HVAC System Design ✅ Compressor Selection ✅ PV System Design ✅ Machine Design My services are: ✔ Topology Optimization ✔ Strength to weight ratio Optimization ✔ Mechanical Assembly ✔ Motion Study The software of my expertise are: ⚡ Solidworks ⚡ AutoCAD ⚡ Hourly Analysis Program (HAP) ⚡ PV Syst ⚡ MATLAB ⭐ If you need any consultation then DM! Its free!!

I am an experienced architectural and MEP designer specializing in high-quality architectural visualization, interior design and technical fire protection systems. My unique expertise lies in the seam... Read more

I am an experienced architectural and MEP designer specializing in high-quality architectural visualization, interior design and technical fire protection systems. My unique expertise lies in the seamless integration of architectural solutions with complex technical requirements. In addition, I have been working as a fire sprinkler system designer for years. Fire Protection: Fire sprinkler design. I am fully proficient in designing according to EN (European Norm), NFPA (National Fire Protection Association), and SP (Svod Pravil) standards. Using Revit MEP and AutoCAD. I also do hydraulic calculations. Architecture: Complete architectural drawings, from conceptual design to construction documentation. Interior Design: 3D modeling, material selection and high-end rendering for residential and commercial spaces. I focus on delivering precise, compliant, and visually stunning projects that meet both client expectations and safety regulations.

I’m an embedded systems and electronics engineer with strengths in circuit design, PCB development, firmware programming, 3D designing, Product designing and real-time data acquisition systems. I enjo... Read more

I’m an embedded systems and electronics engineer with strengths in circuit design, PCB development, firmware programming, 3D designing, Product designing and real-time data acquisition systems. I enjoy solving technical problems, especially around signal integrity, EMI handling, and creating reliable hardware for real-world environments. I’ve designed and built several successful projects, including a real-time data acquisition system, a sound-capturing device, and multiple IoT and automation circuits used in production environments. I’ve also worked with microcontrollers like ESP32, STM32, Arduino, and TI devices, and I’m skilled in simulation and PCB layout tools. Academically, I’m a Physics Electronics undergraduate at the Federal University of Technology Akure, where I built my foundation in electronics, instrumentation, and embedded systems. I combine hands-on experience with a passion for continuous learning, and I take pride in delivering designs that are clean, reliable, and technically sound.

I’m Eshwar Prasad, a Mechanical Engineer with 2 years of experience in solar PV design. I specialize in AutoCAD-based array layouts, DC/AC cable routing, and complete electrical drawings for ground-mo... Read more

I’m Eshwar Prasad, a Mechanical Engineer with 2 years of experience in solar PV design. I specialize in AutoCAD-based array layouts, DC/AC cable routing, and complete electrical drawings for ground-mounted projects up to 410 MWp. I deliver accurate, optimized, and professional solar design solutions for every project.

Hydraulic System Engineer with 5 years of experience specializing in the design, modeling, and optimization of hydraulic powered machine systems.

Hydraulic System Engineer with 5 years of experience specializing in the design, modeling, and optimization of hydraulic powered machine systems.