Hire the best freelance Cadence PSpice expert designers for your company

Electrical Engineering Professional with over 3 decades of experience in the System-Level Architecture and Design of Radio Frequency (RF / Microwave / mmWave), Power Conversion (Linear and SMPS), Anal... Read more

Electrical Engineering Professional with over 3 decades of experience in the System-Level Architecture and Design of Radio Frequency (RF / Microwave / mmWave), Power Conversion (Linear and SMPS), Analog Mixed-Signal, Quantization and Linearization, Phase Lock Loops (PLLs) and Servo Control Systems, Motion-Control (Robotics), Digital Logic (FPGAs) and State Machines, Embedded (MCU, CPU, GPU, DSP, SoC), Electro-Magnetics (EMC), Electro-Optical (Video delivery, Displays, High Resolution Visible / IR / UV Cameras), and Electro-Mechanical disciplines for Space, Aerospace, Military, Defense, Aviation (Avionics), Medical, Marine, Automotive, Locomotive, Transportation, Industrial, Consumer, Wearables, Commercial, High Performance Computing, Data Communications, LAN/SAN/WAN, Telecommunication, Wireless Charging & IoT Sensors, Radio, Broadcast, and Motion Picture industries

I am a mechanical engineer with experience in the field of autocad modelling for more than 12 years. I lead the design department in a workshop so it's almost my daily job 2d&3d.

I am a mechanical engineer with experience in the field of autocad modelling for more than 12 years. I lead the design department in a workshop so it's almost my daily job 2d&3d.

A master’s graduate with First Class Honours in Advanced Mechanical Engineering from University of Leicester, United Kingdom. During my masters, I had a module based on CAD modelling using Solid Works... Read more

A master’s graduate with First Class Honours in Advanced Mechanical Engineering from University of Leicester, United Kingdom. During my masters, I had a module based on CAD modelling using Solid Works, where I had successfully submitted a CAD model of an spur gear. Also, had carried out stress analysis on the modelled part. This module has given me an overall proficiency of SolidWorks and capability to work on any task individually. At the same time, I have hands on experience with Matlab. I have successfully presented many Matlab simulated programs using various programming algorithms. For my masters project which was based on ‘Co-deposition of nickel-SiC using Pulse reverse plating techniques to produce nano composites’. Majority of the work was undertaken at the university which made me utilize all the resources and advanced technological equipment like scanning electron microscopy. After course completion, I have worked as a Teaching Assistant in the department of engineering. I have assisted in demonstrating mechanical oriented first year labs concerning flow measurements in pipes, and electrical oriented labs based on circuit design and analysis using P Spice. Also, assisted in second year labs helping students to learn about material selection in devices using CES Edupack software, as well as different engineering materials micro structural properties and processing. Furthermore, I have helped in for fourth year module involving conceptual design process for turbofan engines with improvements in aero engine design configurations. Throughout my educational & professional experiences, I have built a rigorous tendency to achieve the best possible results by approaching them with new innovative ideas.

Early-career hardware engineer with a focus on PCB design, schematic capture, and embedded hardware development. Proficient in Cadence Allegro for multi-layer PCB layout, signal routing, and design ru... Read more

Early-career hardware engineer with a focus on PCB design, schematic capture, and embedded hardware development. Proficient in Cadence Allegro for multi-layer PCB layout, signal routing, and design rule implementation. Completed projects include socket design for automotive-grade chips, full schematic and PCB development for MCU-based systems, and interface validation for SPI/UART communication. Experienced in component selection, power integrity considerations, and producing manufacturing-ready outputs (Gerber, BOM, documentation). Strong attention to detail, fast response to client requirements, and ability to deliver clear, production-oriented designs. Bachelor's degree in electronics-related field.

I am a multidisciplinary engineer with expertise in mechanical design, SolidWorks, embedded systems, PCB design, electronics, CNC automation, and full-stack software development. I specialize in trans... Read more

I am a multidisciplinary engineer with expertise in mechanical design, SolidWorks, embedded systems, PCB design, electronics, CNC automation, and full-stack software development. I specialize in transforming ideas into manufacturable products by combining CAD modeling, hardware design, firmware development, and custom software solutions. My experience includes designing mechanical components and assemblies, developing embedded systems, building CNC machines and automation solutions, creating web applications with Python (FastAPI) and React, and integrating hardware with software for complete end-to-end products. I am committed to delivering accurate, efficient, and high-quality engineering solutions that meet client requirements while maintaining clear communication throughout every project.

I am an Electronics & Communication Engineer specializing in Analog IC Design, VLSI, mixed-signal circuits, semiconductor engineering, and hardware development, with additional experience in technical... Read more

I am an Electronics & Communication Engineer specializing in Analog IC Design, VLSI, mixed-signal circuits, semiconductor engineering, and hardware development, with additional experience in technical research, project execution, and engineering documentation. My primary expertise is transistor-level analog circuit design and simulation using Cadence Virtuoso and CMOS technologies. I have worked with differential amplifiers, current mirrors, common-source amplifiers, cascode and folded-cascode architectures, biasing circuits, current sources, CMOS operational amplifiers, two-stage op-amps, and DAC-integrated analog systems. I am comfortable with transistor sizing, bias analysis, circuit optimization, and simulation-driven design. I have experience evaluating gain, bandwidth, GBW, phase margin, gain margin, slew rate, ICMR, CMRR, PSRR, noise, power consumption, stability, DC operating point, transient response, and PVT/corner performance. I can assist with circuit debugging, performance analysis, architecture comparison, and optimization. My VLSI and mixed-signal interests also include PLLs, Phase Frequency Detectors (PFDs), VCOs, frequency-synthesis concepts, feedback systems, and high-speed semiconductor architectures. I have worked on research-oriented exploration of PFD architectures and technical circuit concepts, with interest in research-paper development and patent-oriented innovation. I also have exposure to CMOS layout and physical-design concepts, including device matching, parasitic considerations, layout optimization, and implementation-oriented design. In hardware engineering, I can contribute to PCB design, electronic circuit development, component selection, prototyping, debugging, and system-level hardware projects. My broader technical background includes digital electronics, CMOS logic, RTL concepts, FPGA architecture, semiconductor design methodologies, RTL-to-GDSII flow concepts, basic C and Python, Linux, data analysis, and technical documentation. I can contribute to projects involving Analog IC Design, CMOS Circuit Design, VLSI, Mixed-Signal Design, Cadence Virtuoso, Circuit Simulation, PLL, PFD, VCO, CMOS Layout, PCB Design, Hardware Engineering, Semiconductor Research, Technical Research, and Engineering Documentation. I approach every project systematically: understand specifications, select an appropriate architecture, implement the design, simulate and validate performance, identify limitations, and optimize the final solution. My additional experience in project coordination, stakeholder communication, documentation, and startup operations enables me to contribute effectively to multidisciplinary engineering projects. I am particularly interested in challenging projects involving analog and mixed-signal ICs, VLSI, semiconductor innovation, PLL/PFD/VCO architectures, PCB and hardware development, research, and circuit design.

I am Elecronics/Power Electronics Engineer having experience in Circuit Design, Circuit Schematics, PCB Layout Design, Circuit simulations and Circuit 3d drawings/models. I can do PCB Layout design an... Read more

I am Elecronics/Power Electronics Engineer having experience in Circuit Design, Circuit Schematics, PCB Layout Design, Circuit simulations and Circuit 3d drawings/models. I can do PCB Layout design and can provide PCB files for hardware manufacturing purpose. I can also do electrical 2D drawings and schematic diagrams. So feel free to discuss your creative projects and make end results satisfying and efficient.,

Currently working as an Embedded Controls Engineer in a EV Startup. My expertise lies in designing PCBs, wiring Harnesses, design of Automotive Electronic components such as Power distribution Modules... Read more

Currently working as an Embedded Controls Engineer in a EV Startup. My expertise lies in designing PCBs, wiring Harnesses, design of Automotive Electronic components such as Power distribution Modules and Inverters. I've also worked on Medical devices such as EMG Amplifiers etc, I can also design analog circuits such as oscillators, amplifiers, filters, power supplies etc.

I am a PCB Design Engineer focused on turning electronics concepts into manufacturable, dependable hardware. Over 10 years of practical experience across PCB layout, schematic development, prototype b... Read more

I am a PCB Design Engineer focused on turning electronics concepts into manufacturable, dependable hardware. Over 10 years of practical experience across PCB layout, schematic development, prototype builds, board bring-up, and production support has taught me to design with the final product—not just the CAD file—in mind. My experience includes multilayer digital, analog, mixed-signal, embedded, IoT, industrial control, robotics, automotive electronics, consumer devices, and power-related hardware. I work primarily with Altium Designer and KiCad, with practical experience preparing complete fabrication and assembly packages, including Gerbers, drill files, BOMs, pick-and-place files, assembly drawings, and manufacturing notes. I pay close attention to component availability, stackup selection, DRC, controlled-impedance requirements, grounding, power distribution, signal integrity, EMI/EMC considerations, thermal constraints, and DFM/DFA. I am familiar with IPC-2221, IPC-7351, IPC-A-600, IPC-A-610, IPC-J-STD-001, RoHS, CE, FCC, and applicable UL requirements. I have supported hardware from initial schematic through prototypes, engineering validation, manufacturing release, and production troubleshooting. My workflow also includes LTspice, PSpice, Git, Jira, Confluence, SolidWorks, and ECAD/MCAD collaboration. I regularly coordinate with firmware developers, mechanical engineers, PCB manufacturers, assembly houses, component suppliers, and test engineers to resolve issues efficiently. Whether you need a new multilayer board, an existing PCB redesigned, manufacturing files corrected, or hardware debugged during bring-up, I can help turn your requirements into a practical production-ready design. Send me your PCB or electronics development requirements and let's discuss the best engineering approach.

I am an Electronics and PCB Design Engineer with hands-on experience in schematic development, PCB layout, circuit simulation, embedded hardware, mixed-signal electronics, and RTL verification. I hold... Read more

I am an Electronics and PCB Design Engineer with hands-on experience in schematic development, PCB layout, circuit simulation, embedded hardware, mixed-signal electronics, and RTL verification. I hold a B.Tech in Electrical and Electronics Engineering from VIT with a 9.76 CGPA and am a Marvell M-STEM Excellence Scholar. I work with Altium Designer, KiCad, LibrePCB, DesignSpark PCB, Cadence Allegro, LTspice, Qucs-S/ngspice, and OrCAD PSpice. My services include component selection, schematic capture and review, two-layer and four-layer PCB layout, symbol and footprint creation, ERC/DRC resolution, circuit simulation, BOM preparation, Gerber and manufacturing outputs, and technical documentation. My experience includes developing safety-critical PCBs, an LTC6811-based battery-management system, CAN communication and data-acquisition circuits for an electric Formula Student vehicle. I have also contributed to a low-noise wearable physiological-monitoring platform at IIT Mandi and worked on STM32, ESP32, USB-C, power-converter, sensor-interface, and IoT hardware. Alongside PCB and embedded development, I have designed a four-stage RV32I processor in Verilog and developed self-checking cocotb testbenches using Verilator. This gives me experience approaching projects from both the electronic-system and digital-design levels. I value clear communication, careful documentation, and practical engineering. I document assumptions, follow datasheet recommendations, and design with reliability, manufacturability, testing, and future debugging in mind.

My self Mechanical Engineer,loves to Design mostly Mechanical machines and parts, have great interest in Automobile , current skills ,Auto cad 2d 3d, Solidworks 2014-2016 Designing as well as Motion... Read more

My self Mechanical Engineer,loves to Design mostly Mechanical machines and parts, have great interest in Automobile , current skills ,Auto cad 2d 3d, Solidworks 2014-2016 Designing as well as Motion analysis. Quality assured

I've worked in Research & Development as both a CAD Draftsman and Engineering Technician. I have experience in manufacturing processes and rapid prototyping.

I've worked in Research & Development as both a CAD Draftsman and Engineering Technician. I have experience in manufacturing processes and rapid prototyping.

Self employed CAD designer looking to bolster his portfolio with a variety of projects; no project is too small. Attended school for Mechanical Engineering at NCSU and found true enjoyment in mechanic... Read more

Self employed CAD designer looking to bolster his portfolio with a variety of projects; no project is too small. Attended school for Mechanical Engineering at NCSU and found true enjoyment in mechanical design and working with CAD software. Email prefered for initial contact and providing my ▒▒▒▒▒▒▒▒▒▒▒▒.

With Over 3 years of experience as a 3D artist, I bring wealth of proficiency in the creating of complex and interesting 3D Designs. I have a proven track record to be adept at leading teams and manag... Read more

With Over 3 years of experience as a 3D artist, I bring wealth of proficiency in the creating of complex and interesting 3D Designs. I have a proven track record to be adept at leading teams and managing projects from concept to final product. Coming with a strong foundation in 2D illustration, with notable success in both freelance and team-based environments, I passionately aim at delivering high-quality visual work of CAD designs, Sculpting, Experiential Booth Designs, Organic Modeling, Surface Modeling, Product Modeling etc. I am well equipped with the following skills; Modeling, UV unwrapping, Retopology, Sculpting, Conceptualization, Texturing, Lighting, Rendering, Compositing, Illustration. I also have the following as some of my accomplishments; 1. Led a team of 3D artists in delivering high-quality 3D visuals of marketing products for clients (I.e., Pernod Ricard, Nigerian Breweries, Heineken, Desperados, Yves Saint Laurent, Guinness, Coca Cola, Fanta, Jameson, Martell etc.) 2. Spearheaded projects from concept development through to final renders, overseeing the entire pipeline. I got a Bachelors in English from The University of Lagos, Nigeria.

Experience as MEP Modeller with Intel. Any design you can imagine I can perform, any Product and Building design and rendering. Experience in HVAC design, architectural. Got powerful portable works... Read more

Experience as MEP Modeller with Intel. Any design you can imagine I can perform, any Product and Building design and rendering. Experience in HVAC design, architectural. Got powerful portable workstation for amazing renderings.

I bridge the gap between design and manufacturing, turning ideas into production-ready products. I am an Industrial Designer with more than 20 years of experience in product development, manufacturin... Read more

I bridge the gap between design and manufacturing, turning ideas into production-ready products. I am an Industrial Designer with more than 20 years of experience in product development, manufacturing, mold design, CNC machining, and production engineering. My work covers the complete product development process, from concept generation and industrial design to 3D CAD modeling, reverse engineering, technical documentation, CNC programming, prototyping, and manufacturing support. Over the course of my career, I have contributed to the design and development of more than 3,000 products across a wide range of industries, including consumer products, glassware, furniture, household appliances, automotive components, medical products, industrial equipment, and plastic parts. With strong hands-on experience in workshop operations, tooling, and production processes, I ensure that every design is not only visually refined but also technically feasible, cost-effective, and ready for mass production. Core expertise: • Industrial Design • Product Development • 3D CAD Modeling (SolidWorks) • Reverse Engineering • Technical Drawings & Documentation • CAD/CAM & CNC Programming • Prototyping & 3D Printing • Manufacturing Support I collaborate with startups, manufacturers, entrepreneurs, and design teams worldwide to transform ideas into successful, manufacturable products. Open to international collaborations, consulting opportunities, and remote product development projects.

Hi, My name is Ihab! In my portfolio you can find few of my jobs that I’ve developed. My strong side - i love always to learn and experience new things. I am not afraid new challenges. I am willing... Read more

Hi, My name is Ihab! In my portfolio you can find few of my jobs that I’ve developed. My strong side - i love always to learn and experience new things. I am not afraid new challenges. I am willing to solve complex tasks. My experience consists next: 1. SolidWorks: - 3D modeling for 3d printing; - 3D modeling for molding; - 2D drawings for manufacturing; - Sheet metall; 2. AutoCad: - 2D drwings for manufacturing; - 2D drawings for CNC; 3. KeyShot: - Photorealistic rendering; - Animation; - 3D printing , - Slicing - Mesh setting - G-code generating If you ready get amazing result - hire me and be happy to deliver that to you. Background : Mechanical Engineer and Product Design Master student at the moment, My passion for product design drove me to learn multiple disciplines, I feel confident about my skills and motivated to help you improving your products and finding solutions for businesses and ideas.

Freelance precision tooling/plastic injection mold CAD design services, 2D&3D CAD design services, outsourcing CAD design services. CAD your drawing now.

Freelance precision tooling/plastic injection mold CAD design services, 2D&3D CAD design services, outsourcing CAD design services. CAD your drawing now.

Dedicated Civil Structural Engineer with 5 years of experience in the construction industry. Proficient in Steel structural detailing, Steel structural analysis/design with different codes and rei... Read more

Dedicated Civil Structural Engineer with 5 years of experience in the construction industry. Proficient in Steel structural detailing, Steel structural analysis/design with different codes and reinforced concrete formwork/shop drawing using several different engineering programs such as Tekla structures, SAP2000, IDEA Statica and ASD.

I help founders take their idea from concept to prototype to manufacturable design. I’m Dishant Kinake, a Mechanical Engineer specializing in product design, CAD modeling, and engineering-ready pro... Read more

I help founders take their idea from concept to prototype to manufacturable design. I’m Dishant Kinake, a Mechanical Engineer specializing in product design, CAD modeling, and engineering-ready prototypes. I work with startups, makers, and teams to convert rough ideas into functional, production-ready designs using SolidWorks, Fusion 360, and AutoCAD. From concept development and detailed CAD to DFM-focused prototypes, I ensure your design is practical, precise, and ready for the real world. SolidWorks, Fusion360, AutoCAD, CURA, Linkedin - Dishant Kinake

Me considera uma arquiteta versátil, com um portfólio diversificado pois já trabalhei em 27 anos por diversas áreas da arquitetura o que me proporcionou um conhecimento amplo onde tudo se agrega e mul... Read more

Me considera uma arquiteta versátil, com um portfólio diversificado pois já trabalhei em 27 anos por diversas áreas da arquitetura o que me proporcionou um conhecimento amplo onde tudo se agrega e multiplica. - Projetos de arquitetura residencial; - Projetos de reformas e construção; - Projetos de interiores; - Modelagem tridimensional - sketchup - Renderização - V-Ray - Projetos de compatibilização e projetos complementares (hidrossanitário e PPCI); - Projetos e documentações para regularizações de edificações; - Elaboração de Planilha de áreas conforme NBR 12.271

Hi, am Ricardo, Digital Artist with background in architecture, some of my skills are: - 3D - Rendering - Animations - Fx - CAD . tools: 3ds Max, AutoCad, Zbrush, Photoshop,Unreal Engine, After Effe... Read more

Hi, am Ricardo, Digital Artist with background in architecture, some of my skills are: - 3D - Rendering - Animations - Fx - CAD . tools: 3ds Max, AutoCad, Zbrush, Photoshop,Unreal Engine, After Effects, Substance Painter and others I'm always looking to learn and continue to evolve in my work to achieve better results. Write me anytime.

I believe that a solution should be simple and cheap, even for a complicated problem. With experience in mechanical design, CAD solid design, gear transmission, chain transmission, HVAC equipment, pip... Read more

I believe that a solution should be simple and cheap, even for a complicated problem. With experience in mechanical design, CAD solid design, gear transmission, chain transmission, HVAC equipment, pipes, ducts, heat transfer, thermodynamics, fluid mechanics and FEM analysis, I am able to provide engineering solution in many different fields. I am also familiar with basic electricity, electronics, control systems, and can write basic code in C language or MATLAB. On a personal note, I take great interest in new developing technologies and high-tech products. I also have hobbies like playing the electric guitar (and music in general), motorsport and cooking.

Work as Design and Application engineer  2014_1st Placer -Global Design Challenge winner  2013_1st Placer- Grabcad Design Contest winner

Work as Design and Application engineer  2014_1st Placer -Global Design Challenge winner  2013_1st Placer- Grabcad Design Contest winner

Reliable, accurate and autonomous draftsman with a 3D clear vision. - Engineering, Constructive Methods, Architecture, Rehabilitation, Urbanism and Landscape. - 3D Modeling and Rendering. Google Earth... Read more

Reliable, accurate and autonomous draftsman with a 3D clear vision. - Engineering, Constructive Methods, Architecture, Rehabilitation, Urbanism and Landscape. - 3D Modeling and Rendering. Google Earth Virtual Drone. - AutoCAD, Sketchup and Twinmotion experience.