Hire the best freelance Electronics Design 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

PCB designer with a background in industrial automation and embedded systems. I specialize in turning client requirements into manufacturable hardware efficiently, whether that's a new design from scr... Read more

PCB designer with a background in industrial automation and embedded systems. I specialize in turning client requirements into manufacturable hardware efficiently, whether that's a new design from scratch or a fast, precise fix to something already built. I work independently across the full process: scoping the requirement, schematic design, layout, and staying in clear communication with the client throughout. I'd rather ask a clarifying question upfront than guess and have to redo work later. If you need a board designed or an existing one fixed fast, happy to take a look.

10+ years 2D-3D Mechanical Design and Rendering, Multiphysics Simulations, Programming Language, Electronic PCB Layout, Acoustic solutions.

10+ years 2D-3D Mechanical Design and Rendering, Multiphysics Simulations, Programming Language, Electronic PCB Layout, Acoustic solutions.

Nijiworks do not present a new product. Working with your ideas, we design and manufacture ready for sale products. Professional Designers Our team has 15 years of experience and each member is ex... Read more

Nijiworks do not present a new product. Working with your ideas, we design and manufacture ready for sale products. Professional Designers Our team has 15 years of experience and each member is expert in his field. We are ready to present you an excellent designs in accordance with your ideas. Producable Product With the colloborative working of our designers, failure to produce of your designed product will be out. One of nijiworks objectives is to make low cost and producable product. 3D design and development We work through a new product design or improvement of your existing product. Protoype manufacturing We produce your existing product design or a prototype that has been designed by nijiworks. Mold design and manufacturing We prepare your metal or plastic products' mold design and propose an offer for mold manufacturing. Contract manufacturing We can actualise contract manufacturing of no mold requiring products with minimum cost. Nothing is impossible, just imagine !

I'm electronic engineer specialized in high perfomance PCB design and embedded programming. I have fifteen years of experience in PCB designs for high performance boards. The last four and half yea... Read more

I'm electronic engineer specialized in high perfomance PCB design and embedded programming. I have fifteen years of experience in PCB designs for high performance boards. The last four and half years I was working in naval equipment design as echosounders and autopilots applying rigurous EMI standards. In my portfolio you can find pictures of same of my works. I know how mix digital microcontrolers, small signal conditionning and high power in same board without interfering. I use design rules recomended for manufacturers as Analog Devices, Texas Instruments, ST, etc. I have a knowlegments in net sensors area and PCB design for RF applications (2.4GHz) like Zigbee, Bluethoot and WiFi. I can work by tasks or for hour, like you prefer.

I have a very wide variety of skills including 3D design and drafting, embedded software design, PCB and circuit design, and time efficient prototyping to deliver a functional product.

I have a very wide variety of skills including 3D design and drafting, embedded software design, PCB and circuit design, and time efficient prototyping to deliver a functional product.

I’m a product/industrial designer and engineer with a BA in Industrial Design (Universidad Autonoma Metropolitana, Mexico) and an MSc in Integrated Product Design (Delft University of Technology, The... Read more

I’m a product/industrial designer and engineer with a BA in Industrial Design (Universidad Autonoma Metropolitana, Mexico) and an MSc in Integrated Product Design (Delft University of Technology, The Netherlands). I have experience working in 4 different countries (UK, The Netherlands, India & Mexico). I like to work in projects that are exciting, challenging and meaningful. I don’t want to stagnate working in the same thing over and over. I like to be dynamic, always changing, staying out of my comfort zone. I learn fast and well, I’m adventurous, entrepreneurial, and trust my guts, I like to do, build, repair, tweak, mod, carve, mill, cut, sand, and of course create. I like technology, electronics, and software. I love sports, especially football. I love arts, especially music & films. I play & build electric guitars, and I love everything that has to do with it (amps, effects, accessories, etc.). I’m sociable, relaxed and playful, but serious and committed. I like long lasting relations with people. I am lucky to have a large and supportive network of people, many friends, and many best friends. I try to constantly increase my social circle. Contact me if you have a nice project, a challenging job, if you want some designer feedback, or simply to talk about design, technology, music, art, or anything you can think of.

-----: About Us – NextGen IoT Lab:----- We are a multidisciplinary engineering and technology development team with a strong foundation in mechanical design, industrial CAD modeling, and IoT soluti... Read more

-----: About Us – NextGen IoT Lab:----- We are a multidisciplinary engineering and technology development team with a strong foundation in mechanical design, industrial CAD modeling, and IoT solutions. With nearly a decade of hands-on experience in mechanical and industrial design, combined with over 12 years of expertise in IoT and software development, we bring together a rare blend of skills that enable us to deliver end-to-end product design and development solutions. Mechanical Design Expertise: Our team has extensive experience in 3D modeling and industrial CAD design, leveraging advanced tools such as AutoCAD, Fusion 360, SolidWorks, and other CAD software. From concept to production, we create high-precision, manufacturing-ready designs tailored to client specifications. Our in-depth understanding of manufacturing design principles ensures that each model is both functional and optimized for real-world applications. IoT and Electronics Development: Over the years, we have successfully executed more than 250 projects, ranging from basic PCB designs to complex IoT and embedded systems. We specialize in: Electronics & PCB Design: Circuit design, PCB development, amplifiers, filters, analog/digital electronics. Embedded Systems & Firmware: Microcontroller-based solutions, Arduino, ESP32, LoRaWAN devices, and custom firmware development. Connectivity & Protocols: Wi-Fi, Bluetooth, BLE, RF, High-Speed RF (2.4 GHz), LoRa, LoRaWAN, TTN, Chirpstack, Node-RED, MQTT, HTTP, and webserver integration. Software Development Capabilities: Our proficiency extends beyond hardware into software engineering, enabling us to design and develop scalable applications, control systems, and dashboards. We are skilled in a wide range of programming languages and frameworks, including Python, C++, React, Node.js, Angular, and PHP. This versatility allows us to provide integrated hardware-software ecosystems for industries such as manufacturing, automation, energy, smart devices, and more. Our Commitment: As a TOP-RATED team with all 5-star reviews, we pride ourselves on delivering high-quality, reliable, and innovative solutions. By uniting mechanical engineering, electronics design, and software development, we provide our clients with a one-stop solution for product development—from initial concept and prototyping to final deployment. Our mission is to help businesses and innovators bring their ideas to life with precision, creativity, and technical excellence.

I am an Electrical and Electronics Engineer with experience in electrical system design, circuit analysis, and engineering documentation. I am proficient in SolidWorks, Proteus, and EPLAN, with the ab... Read more

I am an Electrical and Electronics Engineer with experience in electrical system design, circuit analysis, and engineering documentation. I am proficient in SolidWorks, Proteus, and EPLAN, with the ability to develop electrical schematics, simulate circuits, create technical drawings, and support engineering design projects. I hold a Bachelor's degree in Electrical and Electronics Engineering and have over four years of professional experience solving technical challenges with accuracy and attention to detail. My expertise includes electrical design, PCB simulation, control systems, troubleshooting, and technical documentation. I am committed to delivering high-quality, reliable work on time while maintaining clear communication throughout every project. Whether you need electrical designs, circuit simulations, engineering drawings, or technical support, I am ready to help turn your ideas into practical solutions.

AUTODESK Certified, my passion and job are 3D design and electronics since 1987. Mechatronician, I invent and develop prototypes in various skills domains such as : mechanical, industrial and electron... Read more

AUTODESK Certified, my passion and job are 3D design and electronics since 1987. Mechatronician, I invent and develop prototypes in various skills domains such as : mechanical, industrial and electronics. I always create thinking about design and manufacturing cost, structural and physical constraints. I'm fast and efficient to always find the better solution. Others related hobbies are physics and mathematics which important in this business...  

I am a skilled Mechanical Design Engineer, with more than 25 years of experience in the field of product development. I have worked as an independent consultant for the last 19 years, and I have worke... Read more

I am a skilled Mechanical Design Engineer, with more than 25 years of experience in the field of product development. I have worked as an independent consultant for the last 19 years, and I have worked in many different industries. As a Mechanical Design Engineer at leading Technologies Inc. I am certain I would make a valuable addition to your product development needs. I have worked in the following industries; • Medical industry. Designed surgery tools for orthopedics as well as dental implants. • Firearms industry. Designed firearms accessories for individuals and manufacturers. • Consumer Electronics. Designed handheld tablets, computer chassis and enclosures. • Military Simulators. Designed IMTS missile launcher trainers. • Structural Steel products. Designed roof structures for low income houses, table tops for machinery, industrial coffee roasting plant. • Auto Performance parts. Designed parts for high performance sports cars. • Household Products. Designed kitchen and bathroom products. In addition to my experience and personal qualities, I have a solid educational foundation and a passion for engineering and mechanical designing. Please review my Linkedin profile for further details. Thank you for your time and consideration. Sincerely, Alex Atala

I am an electronic engineer with a first class degree from the University of Southampton. I have worked on a range of projects from Unmanned Aerial Vehicles to electronic medical analysis devices. I... Read more

I am an electronic engineer with a first class degree from the University of Southampton. I have worked on a range of projects from Unmanned Aerial Vehicles to electronic medical analysis devices. I can assist with both hardware and embedded software design with a strong knowledge in embedded C and C++, this includes schematic design and layout design for PCBs, component choice and costings.

what people say about me: "Ruurd is next to a creative engineer a good communicator with new ideas and creative solutions. " I enjoy learning a lot about a topic and using it in the real world. In th... Read more

what people say about me: "Ruurd is next to a creative engineer a good communicator with new ideas and creative solutions. " I enjoy learning a lot about a topic and using it in the real world. In the last years I'm focused on sustable engineering. Wind turbines, solar propulsion and energy storage are my mean interests. Data collection and analysing is due to my practical know how a specialization.

I am a former Research and Development Engineer now currently doing consultancy at the same time specializing in Product Design and Robotics Engineering. Designing products from mechanical, Electronic... Read more

I am a former Research and Development Engineer now currently doing consultancy at the same time specializing in Product Design and Robotics Engineering. Designing products from mechanical, Electronics design, Programming until Graphic User Interface. I also do product animations as well. Aside from indicated projects on my portfolio, there are other projects that I made, but due to confidentiality reasons, I apologize for I could not show them in public.

I deliver complete electronic products — from schematic and PCB design through firmware development and cloud integration. With 7 years of experience in industrial embedded systems, I have delivered p... Read more

I deliver complete electronic products — from schematic and PCB design through firmware development and cloud integration. With 7 years of experience in industrial embedded systems, I have delivered production-ready hardware for IoT monitoring, motor and machine control, EV instrumentation, and protocol conversion applications, using Altium Designer for PCB layout and Embedded C/C++ on STM32 and ESP32 platforms. What I bring to your project: End-to-end delivery: schematic design → PCB layout → firmware development → testing → production-ready Gerber files Real-time firmware development (FreeRTOS) and industrial communication protocols (CAN, RS485, MQTT, I2C, SPI) IoT and cloud integration (AWS IoT, OTA updates) for connected product requirements Power electronics design, including DC-DC and AC-DC converters Clear communication and reliable delivery timelines — currently leading embedded controller development at a major industrial equipment manufacture

Automotive electronics designer with sound knowledge of product design process with expertise in Catia V5 CAD tool.

Automotive electronics designer with sound knowledge of product design process with expertise in Catia V5 CAD tool.

I am an experienced professional in Altium Designer software to design PCBs. I have done many industrial projects and basically, my background is of Research & Development in Hardware Design. I am a... Read more

I am an experienced professional in Altium Designer software to design PCBs. I have done many industrial projects and basically, my background is of Research & Development in Hardware Design. I am already experienced in designs like Power Electronics Design, GPS trackers, RF-based Security Systems, ESP module based cards, Custom boards as per one's demand, IoT based PCBs, Power Supplies, SMPS PCBs, High-Speed design PCBs and Reverse Engineering of a PCB,i.e, from Board to schematics. I recently developed many PCBs in compact sizes. So, I can help you with your projects which has size constraints also. So, this is my brief introduction to me and my work itself. I hope you get all the details. For further discussion, you can contact me via chat.

I am a Mechatronics and Embedded Systems Specialist dedicated to engineering robust robotics solutions, custom hardware architectures, and high-performance automation firmware. With a strong foundatio... Read more

I am a Mechatronics and Embedded Systems Specialist dedicated to engineering robust robotics solutions, custom hardware architectures, and high-performance automation firmware. With a strong foundation in electronic circuit design and microcontrollers, I specialize in translating complex project concepts into reliable, production-ready prototypes. Core Technical Competencies: • Microcontrollers & Firmware: Advanced Arduino development, ESP32, STM32, and Raspberry Pi integration. • Firmware & Scripting: Expert in C/C++, Python automation scripting, and real-time operating parameters. • Circuit Design & Hardware: Custom PCB layout design, schematic capture, component analysis (BOM), and sensor/actuator integration (I2C, SPI, UART). • Robotics & Automation: Kinematics, motor control systems (steppers, servos, BLDC), and automated control loops. My engineering philosophy centers on clean, modular code architecture and precise hardware integration. Whether you require an end-to-end robotic system deployment, an optimized automation script, or a high-fidelity circuit schematic, I provide the analytical rigor and technical precision your project demands. Let us connect to discuss engineering your next high-performance device.

I am a highly skilled and versatile CAD Designer, Product Modelling Specialist, and PCB Design Engineer with a deep passion for creating functional, innovative, and visually striking designs that move... Read more

I am a highly skilled and versatile CAD Designer, Product Modelling Specialist, and PCB Design Engineer with a deep passion for creating functional, innovative, and visually striking designs that move seamlessly from concept to reality. My work spans across multiple domains — from mechanical product design to electronics PCB layouts — ensuring that I can deliver complete, end-to-end solutions for clients in industries such as manufacturing, consumer electronics, automotive, wearables, home appliances, industrial equipment, and more. With years of experience in 3D CAD design, technical drafting, PCB engineering, and product visualization, I combine technical precision with creative problem-solving to produce designs that are both manufacturable and market-ready. Whether you need a fully functional mechanical prototype, a custom electronic PCB board, or high-quality 3D renders for marketing, I am capable of handling every stage of the design process. My Core Expertise 1. CAD Modelling & Product Design 3D Modelling: Creation of precise, parametric, and highly detailed models using advanced CAD software. Mechanical Design: From small intricate parts to large assemblies, ensuring correct tolerances, materials, and functionality. Product Development: Turning sketches or ideas into production-ready designs with full engineering considerations. Industrial Design: Balancing aesthetics and ergonomics to create products that look good and work perfectly. Rendering & Visualization: Photorealistic product renders for marketing, presentations, and investor pitches. Technical Drawings: Production of accurate 2D drawings for CNC machining, laser cutting, injection molding, or other manufacturing methods. Reverse Engineering: Recreating designs from existing samples or damaged parts for refurbishment or improvement. 2. PCB Design & Electronics Engineering Schematic Diagram Creation: Developing clear, accurate electronic circuit diagrams based on your requirements. PCB Layout Design: High-quality, optimized board layouts that ensure proper signal integrity, power distribution, and manufacturability. Gerber File Preparation: Ready-to-fabricate files for PCB manufacturing houses worldwide. Bill of Materials (BOM): Detailed parts lists with component specifications and sourcing details. Multi-Layer PCB Design: Design of complex boards with multiple layers for high-density applications. High-Speed & RF PCB Design: Specialized routing for high-frequency and sensitive circuits. 3D PCB Modelling: Integration of PCB models into mechanical enclosures for accurate fitment and assembly planning. Design for Manufacturing (DFM): Ensuring PCB designs meet the capabilities and requirements of leading PCB fabrication houses. Prototype Development: From concept to functional testing, preparing PCBs ready for real-world application. 3. Integrated Product Solutions One of my strengths is combining mechanical design and electronics engineering into cohesive, production-ready products. I bridge the gap between the mechanical enclosure and the electronic system it houses, ensuring everything fits and functions perfectly. Examples include: Smart home devices (enclosure + PCB + assembly drawings). Wearable electronics (ergonomic design + PCB layout + waterproofing considerations). Industrial control panels (metal or plastic enclosure + electrical layout + wiring diagrams). Consumer gadgets (aesthetics + electronics + user interface design). Industries & Applications My services are applicable across a wide range of industries, including: Consumer Electronics Industrial Automation Automotive Components Medical Devices IoT Devices and Smart Products Renewable Energy Systems Wearable Technology Robotics and Mechatronics Home Appliances Educational Kits & Prototypes Software & Tools I Use I am proficient in multiple industry-standard CAD and electronics design tools, including: Mechanical/CAD: SolidWorks, Fusion 360, AutoCAD, CATIA, Inventor, Creo. PCB Design: Altium Designer, KiCad, Eagle, EasyEDA, OrCAD. Rendering & Visualization: KeyShot, Blender, Fusion 360 Render, 3ds Max. Prototyping Tools: Cura, PrusaSlicer, and other 3D printing preparation software. Why Work With Me? Full End-to-End Capability: I can take your project from initial idea → 3D mechanical design → PCB electronics design → prototype-ready files. Manufacturing Knowledge: I design with production in mind, ensuring all parts are feasible for CNC machining, injection molding, sheet metal fabrication, or PCB assembly. Attention to Detail: Every dimension, tolerance, and component is checked to ensure the highest level of precision. Creative & Functional Solutions: I focus on designs that look professional but also work flawlessly in real-world use. Clear Communication: I work closely with clients, providing updates, previews, and recommendations at every stage.

I design and manufacture bespoke products for brands and companies for a living. My training involves a Masters of Engineering (M.Eng) certified by the Institute of Mechanical Engineers, and 5 years o... Read more

I design and manufacture bespoke products for brands and companies for a living. My training involves a Masters of Engineering (M.Eng) certified by the Institute of Mechanical Engineers, and 5 years on the job training. I have 7 years infrastructure experience and regularly do the creative, design and physical manufacture with an in-house workshop for a company I currently co-manage. Engineering: Production ready schematics for 3rd party manufacture. Beautiful CAD designs, rendered in Keyshot (animation or still). Calculations. Finite Element Modeling (ANSYS). Electronic: SMD Design, generally I produce I2C controlled systems for controlling motors/variable control systems with sensor inputs. I program in Python.

I have always been a creative person, and I am fascinated by many opportunities for designing products that can improve people’s lives. As a mechanical design and manufacturing student at the IIITDM... Read more

I have always been a creative person, and I am fascinated by many opportunities for designing products that can improve people’s lives. As a mechanical design and manufacturing student at the IIITDM Kancheepuram, I have acquired skills in 3D cad modeling, designing and manufacturing methods, and engineering skills. I hold a 7.82 CGPA. While in the college of design and manufacturing I have strategically focused my coursework in the following areas: - 3D modeling design - Robotics - Manufacturing. Using my knowledge of the above, · National Recognition for My Bracelet design in 3dDesign Monthly Challenge Conducted By Autodesk Company in January 2017. (selected among top 30 designs). · Won 1st prize in Swachh Bharat related 3D Design Challenge.-NOVEMBER 2016. · Won2nd Prize in college mechanical event in which we have created a syringe hydraulic movable mechanism that can cover maximum distance in minimum time · Won 1st prize in a team of 4 Robotics competition on the chamber of secrets (IIITDM college Fest)-MARCH 2017. However, in my career in recent years, I have been doing a project on “Automatic Hot sandwich maker/ Vending machine” that can change people's lives by getting hot toasted food at any time by the means of a vending machine. It can also be converted as an automatic sandwich maker that automates sandwich making in restaurants. I did an internship at the Centre for product design and manufacturing (CPDM), IISC Bangalore from May 2018 to October 2018. Where I have been given NDIN -MHRD funded project on Designing and prototyping experimental kits in Physics for classes 11 & 12. We have worked on topics Ray optics and total internal reflection as a team of two members. Outside of class, I joined the Robotics club as a Core member, where I worked to improve my English skills, and I had a minor in Leadership skills, where I enhance my leadership abilities.

Amogh Technopreneures LLP provides end to end technology solution in various area like Industrial and Scientific Product developments, Printed Circuit Boards Layout design, Electronics Hardware and So... Read more

Amogh Technopreneures LLP provides end to end technology solution in various area like Industrial and Scientific Product developments, Printed Circuit Boards Layout design, Electronics Hardware and Software developments, Commercial Interior / Exterior Lighting product design and manufacturing. We possess following technical domain expertise. · Multi layer PCB Design and development · Flexible PCB Design for Wearable electronics · Customize boards for GPS, Time of Flight (ToF) sensors. · Customize boards for Langmuir Probe biasing, Ramp Generator,Pulse power circuits. · Customize high speed ADC boards for various scientific experiments · Customize Data Logger and Data Acquisition system. · Embedded Software/Hardware system development for an application area like Robotics, Instrumentation,Automation and Aviation. · Fiber Optic based data links for analog and digital signal for instrumentation · Customized micro controller like AVR,Cortex,PIC, based development board design · Circuit design and development of various applications for accurate measurement of time/frequency/pulses. · Customized Embedded Software, Circuit designs and development for various sensors like temperature (RTD/TC), ultrasonic, capacitive, acoustic, optical,ToF etc. · Customized Embedded Software, Circuit designs and development for IMU sensor's Magnetometer, Gyroscope , Accelerometer etc. · Power supply design like Linear or SMPS (buck/boost) etc. · Analog and Digital Circuits design and development · Wearable electronics product design · LED Lights and Driver circuit design · Wireless/ RF circuits design · Electronic Component Supplier

I help clients with PCB/PCBA prototype support, ESP32 IoT hardware, PCB design files, and China product sourcing. My work includes PCB and PCBA prototype coordination, schematic and PCB layout supp... Read more

I help clients with PCB/PCBA prototype support, ESP32 IoT hardware, PCB design files, and China product sourcing. My work includes PCB and PCBA prototype coordination, schematic and PCB layout support, Gerber and BOM files, electronic component sourcing, supplier communication, quotation comparison, sample follow-up, and China-based manufacturing support. I can help clients move from an idea, circuit file, or product requirement to real samples by supporting both technical review and supplier coordination.

Senior engineer with 8+ years building production systems — from embedded hardware to cloud infrastructure. Managing multiple ventures simultaneously, with a track record of hiring and scaling technic... Read more

Senior engineer with 8+ years building production systems — from embedded hardware to cloud infrastructure. Managing multiple ventures simultaneously, with a track record of hiring and scaling technical teams. EurAsia Champion 2018 in Electronics. Honors Diploma in Computer Science. Skilled in Python, JavaScript, C/C++, Bash, FastAPI, Django, Node.js, PostgreSQL, Redis, Docker, Kubernetes, GCP, CI/CD, and DevSecOps. Specializations: Payment Systems, KYC, Transaction Security, Infrastructure Automation, Cybersecurity.

Electrical engineer with skills pcb design,electronics design and circuit design

Electrical engineer with skills pcb design,electronics design and circuit design

I’m a 3D artist with experience in modeling, sculpting, and rendering. I help clients transform their ideas into stunning 3D visuals—delivering quality, creativity, and reliability every time.

I’m a 3D artist with experience in modeling, sculpting, and rendering. I help clients transform their ideas into stunning 3D visuals—delivering quality, creativity, and reliability every time.

I am a Mechatronics Engineering graduate passionate about embedded systems, robotics, and electronics. I specialize in Embedded C development, writing efficient, low-level firmware for microcontroller... Read more

I am a Mechatronics Engineering graduate passionate about embedded systems, robotics, and electronics. I specialize in Embedded C development, writing efficient, low-level firmware for microcontrollers. I have experience in Arduino-based prototyping and hardware-software integration. I also design schematics and multi-layer PCBs using KiCAD, focusing on signal integrity, power management, and manufacturable designs. I am driven to solve real-world problems through innovative hardware and software solutions. Feel free to reach out for end-to-end embedded solutions.