Hire the best freelance KiCad expert designers for your company

Electrical Engineering graduate from the University of Maryland with experience in CAD modeling, mechanical assemblies, robotics systems, and engineering design. Skilled in SolidWorks, AutoCAD, Creo,... Read more

Electrical Engineering graduate from the University of Maryland with experience in CAD modeling, mechanical assemblies, robotics systems, and engineering design. Skilled in SolidWorks, AutoCAD, Creo, and assembly-based mechanical modeling with a strong focus on reverse-engineering geometry from limited reference material. Developed large-scale independent CAD projects including a fully modeled motorcycle powertrain and chassis assembly, custom robotics systems, and mechanical drivetrain designs. Experienced in translating conceptual ideas and reference imagery into manufacturable CAD geometry through iterative design and spatial analysis. Additional engineering experience includes robotics fabrication, signal processing projects, analog filter design, and Department of Defense engineering support work.

⚡ Electronics Engineer specializing in end-to-end product design and development. I help startups, inventors, and businesses transform ideas into working prototypes and production-ready products. 🚀... Read more

⚡ Electronics Engineer specializing in end-to-end product design and development. I help startups, inventors, and businesses transform ideas into working prototypes and production-ready products. 🚀 From the first concept sketch to a fully functional prototype, I enjoy solving real-world engineering challenges and bringing innovative products to life. My expertise includes electronic circuit design, PCB design and layout, 3D CAD design, enclosure development, rapid prototyping, and product validation. 🔧 I have hands-on experience in R&D, embedded systems, power electronics, IoT devices, and custom electronic product development. As an active member of the maker and drone community, I continuously explore new technologies, build custom projects, and stay up to date with the latest industry trends. 🏭 I operate a fully equipped prototyping lab with professional tools and machines, including 3D printers, soldering and rework stations, electronic test equipment, and fabrication tools. This allows me to rapidly develop, test, iterate, and validate functional prototypes while maintaining high-quality results. ### 🛠️ Services • 💡 Product Concept Development • ⚙️ Electronic Circuit Design • 🔌 PCB Design & Prototyping • 📐 3D CAD Modeling • 🖨️ 3D Printing • 🔬 Prototype Assembly & Testing • 📦 Design Optimization for Manufacturing ### Why Work With Me? ✅ End-to-end product development support ✅ Fast prototyping and iteration ✅ In-house development and testing capabilities ✅ Practical engineering solutions focused on real-world manufacturing ✅ Strong R&D and problem-solving mindset Whether you need a proof-of-concept prototype, a custom hardware solution, or a complete product development partner, I can help bring your idea from concept to reality. 🚀

I am an Electronics Engineering undergraduate specializing in PCB design, embedded systems, and hardware development. I design reliable, manufacturable PCBs using KiCad, Altium and Eagle CAD, taking p... Read more

I am an Electronics Engineering undergraduate specializing in PCB design, embedded systems, and hardware development. I design reliable, manufacturable PCBs using KiCad, Altium and Eagle CAD, taking projects from schematic capture to production-ready manufacturing files. My expertise includes: • Single-layer and multilayer PCB design • Schematic capture • STM32, ESP32, Arduino hardware • Power supply and battery management circuits • Analog and digital circuit design • IoT hardware development • LTspice circuit simulation • Design optimization for manufacturability I deliver complete design packages including: ✔ Project files ✔ Gerber files ✔ Drill files ✔ BOM ✔ Pick & Place files ✔ Assembly drawings My goal is to create reliable, efficient, and production-ready hardware tailored to each client's requirements.

I am an Electronics and Electrical Engineer, graduated from the University of Peradeniya, Sri Lanka, with over 6 years of hands-on experience in PCB design and fabrication. I specialize in advanced ha... Read more

I am an Electronics and Electrical Engineer, graduated from the University of Peradeniya, Sri Lanka, with over 6 years of hands-on experience in PCB design and fabrication. I specialize in advanced hardware development for embedded systems, IoT devices, control systems, and high-performance computing platforms. My portfolio includes: Motherboard design for NVIDIA Jetson modules STM32-based flight controller PCBs High-accuracy RTK GPS modules Raspberry Pi sensor shield designs High-power motor controllers Expertise in high-speed signal routing (PCIe, USB 3.0, HDMI, CSI) I provide end-to-end PCB design services—from concept to production—including schematic capture, layout, signal integrity, fabrication support, and consulting. I am passionate about solving complex hardware problems and bringing ideas to life through innovative, real-world applications. Whether you need a robust embedded system, a high-speed PCB, or reliable design consultation, I am ready to collaborate and deliver high-quality results.

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.

I'm Muhammed, a Top-Rated Electromechanical & Product Design Engineer with 100% Job Success across 52+ completed projects on ▒▒▒▒▒▒. I specialize in taking consumer electronics and complex hardware pr... Read more

I'm Muhammed, a Top-Rated Electromechanical & Product Design Engineer with 100% Job Success across 52+ completed projects on ▒▒▒▒▒▒. I specialize in taking consumer electronics and complex hardware products from concept to fully manufacturable reality. Core Services: Mechanical & Industrial Design — Advanced CAD modeling, organic surface design, and physics-driven enclosure engineering using Siemens NX, SolidWorks, and Fusion 360. Mostly focused on design of consumer products and design for manufacturing. Electronics & PCB Design — Schematic capture and PCB layout using KiCad and EasyEDA; production-ready Gerbers, BOMs, and component sourcing for rapid prototyping. CFD & FEA Simulation — Fluid dynamics, thermal distribution, and structural analysis using Ansys Fluent and Siemens Nastran to validate designs before physical prototyping. Design for Manufacturing (DFM) — Injection-molding ready parts, snap-fits, CNC fixtures, casting molds, and assemblies optimized for mass production. Prototyping & Reverse Engineering — 3D scanning, STL-to-STEP conversion, additive manufacturing, and iterative electromechanical validation. As a PhD candidate in CFD at KAUST and former thermo-fluids researcher at Istanbul Technical University, I combine deep physics understanding with real factory-floor manufacturing knowledge. I bridge the gap between custom PCB electronics and physical enclosures — ensuring perfect integration of components, battery fitment, and mechanical sealing. Software: Siemens NX · SolidWorks · Autodesk Fusion 360 · SpaceClaim · KiCad · EasyEDA · Ansys Fluent · Siemens Nastran · Blender Let's bring your hardware product to life — from rough sketch to ready-to-manufacture files.

Thank you for visiting my profile. My name is Marko Aleksic, a dedicated electronic hardware and firmware engineer specializing in creating innovative and high-quality solutions for electronic product... Read more

Thank you for visiting my profile. My name is Marko Aleksic, a dedicated electronic hardware and firmware engineer specializing in creating innovative and high-quality solutions for electronic product development. I am passionate about transforming ideas into reality through meticulous design and development -Core Competencies: -PCB Design & Development: Expert in designing reliable, high-performance printed circuit boards (PCBs). Specialization in power supply circuits (DC-DC, AC-DC conversions) and multilayer designs for embedded systems. Proven track record in developing efficient LED driver circuits and RF PCB layouts. -Firmware Development: Extensive experience programming microcontrollers including STM32, DSPIC, ESP32 and ESP8266. Mastery of communication protocols such as UART, SPI, Ethernet, USB, CAN, and MODBUS for seamless integration. Proficient in implementing wireless technologies including Wi-Fi, Bluetooth, and ZigBee. -RF Design & Analysis: Strong capabilities in RF circuit design, antenna optimization, and simulation for applications like WiFi, Bluetooth, and RFID. Expertise in developing RF filters, splitters, transceivers, and power amplifiers tailored to specific application needs. I am committed to delivering cost-effective, high-quality solutions without compromising performance or deadlines. I welcome the opportunity to connect and discuss how I can contribute to your projects.

More than 30 years designing and manufacturing test prototypes of printed circuit boards, as well as large series manufacturing. My professional experience includes managing several production depa... Read more

More than 30 years designing and manufacturing test prototypes of printed circuit boards, as well as large series manufacturing. My professional experience includes managing several production departments, supporting the R&D department, industrial electronic technician and electronic assembler. This Knowledge and acquired skills are essential for efficiently and effectively design a 3D printed circuit board. Do you want to know more about my work? Please visit 3dpcb.es

Industrial-Grade PCB Layout, Hardware Prototyping & DFM Optimization Services I provide full-cycle electronics engineering, schematic translation, and manufacturing-optimized PCB layout services. Uti... Read more

Industrial-Grade PCB Layout, Hardware Prototyping & DFM Optimization Services I provide full-cycle electronics engineering, schematic translation, and manufacturing-optimized PCB layout services. Utilizing industry-standard design disciplines (with native proficiency in KiCad), I specialize in transforming conceptual circuit designs into stable, high-performance physical hardware. My expertise spans custom microcontroller expansion shields (Arduino Mega/ESP32 formats), multi-channel sensor integration arrays, bi-directional logic level-shifting networks, and localized decoupling architectures. My design methodology prioritizes advanced Design for Manufacturing (DFM) principles to completely mitigate automated SMT assembly risks—such as component tombstoning—by implementing symmetrical center-trace entries on passives. Furthermore, my layouts emphasize signal integrity through unbroken ground return plane topologies to drastically minimize loop inductance and eliminate electromagnetic interference (EMI). Every project undergoes a meticulous Design Rules Check (DRC) to ensure a 100% zero-defect rate before final handoff.

Student at University Of Engineering and Technology Lahore. Just with experience in solidworks 3D modeling. Have done different Uni-based projects. I can say that i am not a pro person in this field ,... Read more

Student at University Of Engineering and Technology Lahore. Just with experience in solidworks 3D modeling. Have done different Uni-based projects. I can say that i am not a pro person in this field , buti know i am the person who can make the product pro by giving tie to it.

I am a skilled PCB Design and Electronics Engineering professional with experience in schematic design, PCB layout, and embedded systems development. I specialize in creating high-quality, manufactura... Read more

I am a skilled PCB Design and Electronics Engineering professional with experience in schematic design, PCB layout, and embedded systems development. I specialize in creating high-quality, manufacturable PCB designs for Arduino, ESP32, IoT, automation, and electronic product projects. My services include: PCB layout and routing Schematic design Gerber and manufacturing files Multi-layer PCB design Component selection and BOM preparation 3D PCB visualization Prototype-ready circuit boards I work with tools such as KiCad, Altium Designer, EasyEDA, and Proteus to deliver clean and efficient designs with attention to detail and performance. I am committed to clear communication, fast delivery, and client satisfaction while helping businesses, startups, and individuals turn their electronic ideas into reality.

I help turn ideas, sketches, existing drawings, and product concepts into accurate, practical 3D CAD designs that are ready for the next stage of development. My focus is 3D CAD modeling, product des... Read more

I help turn ideas, sketches, existing drawings, and product concepts into accurate, practical 3D CAD designs that are ready for the next stage of development. My focus is 3D CAD modeling, product design, mechanical design, product development, and prototype design. I work across the design process from developing a concept and building the 3D model to refining components, creating assemblies, preparing technical drawings, and developing designs with manufacturing and prototyping in mind. I can also help with 2D-to-3D CAD conversion, reverse engineering, mechanical components, product enclosures, assembly design, manufacturing drawings, and 3D-printable models. What I bring is more than simply creating geometry. I approach each project by considering function, dimensions, fit, assembly, usability, manufacturability, and the client's intended end use. The goal is to produce CAD that is not only visually accurate, but useful for prototyping, presentation, engineering development, or manufacturing. Areas I can help with: • 3D CAD Modeling • Product Design & Development • Mechanical CAD Design • 2D-to-3D Conversion • Reverse Engineering • Prototype & 3D-Printing Design • Assembly & Component Modeling • Technical & Manufacturing Drawings • Design for Manufacturing (DFM) • Product Enclosures & Mechanical Parts etc. I take a practical, detail-oriented approach to every project and aim to make the process straightforward: understand the requirement, build the right solution, refine the details, and deliver organized CAD files that are ready for their intended purpose. If you have a sketch, drawing, reference, prototype, or product idea that needs to become a professional CAD model, I can help turn it into something tangible.

Need a PCB that passes DRC the first time and is ready to order from JLCPCB? I design 2- and 4-layer boards and write the ESP32/STM32 firmware that runs on them, so you work with one engineer from sch... Read more

Need a PCB that passes DRC the first time and is ready to order from JLCPCB? I design 2- and 4-layer boards and write the ESP32/STM32 firmware that runs on them, so you work with one engineer from schematic to working prototype. What I can do for you: - Schematic capture and PCB layout in KiCad, EasyEDA or Altium Designer (2 and 4 layers) - Custom symbols and footprints from datasheets - Manufacturing files: Gerber, drill, BOM and pick-and-place for JLCPCB or PCBWay - PCB review and DFM check before you order - Breadboard or Arduino prototype to a custom PCB - 3D board model (STEP) for your enclosure design - ESP32 and STM32 firmware in C/C++ (FreeRTOS, PlatformIO, STM32CubeIDE) - LTspice simulation of power and analog circuits Recent work: - Round 4-layer ESP32-S3 health smartwatch board (PPG, skin temperature, IMU, LiPo charging, haptics) with 0 DRC errors - Curved 4-layer wearable alarm-band PCB delivered to a client with Gerbers, BOM, pick-and-place, schematic PDF and a 3D enclosure model - USB-C PD multi-channel power board with STM32 control and current sensing - STM32 line-follower robot whose main PCB doubles as the chassis (Champion, Auto Grand Prix V6.0) I am a final-year EEE student at Shahjalal University of Science and Technology, an EasyEDA Official Certified Campus Ambassador and an IEEE EICT 2025 co-author. Send me your schematic, sketch or idea and I will tell you the layer count, timeline and cost.

Hardware Design Engineer specializing in High-Speed Digital, Power Electronics, and complex PCB layouts (up to 6-layer HDI). Proven ability to architect commercial-grade systems from schematic capture... Read more

Hardware Design Engineer specializing in High-Speed Digital, Power Electronics, and complex PCB layouts (up to 6-layer HDI). Proven ability to architect commercial-grade systems from schematic capture to routing of impedance-controlled buses (PCIe, USB 3.0, Gigabit Ethernet). Adept at component-level hardware diagnostics, board bring-up, and SMD rework.

I am Ahmed Nawaz and Experienced PCB Design Engineer with experience of delivering high-quality and reliable printed circuit board layouts. Proficient in leading industry tools: Altium Designer, KiCad... Read more

I am Ahmed Nawaz and Experienced PCB Design Engineer with experience of delivering high-quality and reliable printed circuit board layouts. Proficient in leading industry tools: Altium Designer, KiCad, and Eagle, with expertise in multi-layer PCB design, signal integrity, and power distribution optimization. ★ Skills: High-speed PCB design, EMI/EMC compliance, and thermal management. ★ Software Expertise: Altium Designer, KiCad, Eagle, OrCAD ★ Technical Skills: Schematic capture, design rule checks (DRC), and PCB manufacturing process understanding. Successfully completed over 50+ PCB designs for consumer electronics, automotive, medical and IoT devices. Proficient in working with Arduino, ESP32, STM32, and Raspberry Pi. Experienced in implementing communication protocols I2C, SPI, UART, MQTT, CAN Bus, and Modbus, as well as integrating wireless technologies like BLE, LoRaWAN, Zigbee, and Wi-Fi. Skilled in sensor interfacing, RFID/NFC systems, GPS modules, RTOS (FreeRTOS, Zephyr), and designing efficient power management systems with PMICs, DC-DC converters, and LiPo charging circuits.

-analog design -power electronics -pcb design -stm32,esp32,c2000,atmega,arduino firmware -motor control

-analog design -power electronics -pcb design -stm32,esp32,c2000,atmega,arduino firmware -motor control

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.

Hi, I’m Zain, a robotics engineer. I specialize in developing intelligent embedded systems by integrating electronics, control engineering, and precision mechanical design. From microcontroller integr... Read more

Hi, I’m Zain, a robotics engineer. I specialize in developing intelligent embedded systems by integrating electronics, control engineering, and precision mechanical design. From microcontroller integration to real time control, I build complete and high performance robotic systems.

🎯End-to-End Hardware & Embedded Systems Development We are a specialized engineering team focused on turning concept sketches and product requirements into production-ready electronic hardware. Opera... Read more

🎯End-to-End Hardware & Embedded Systems Development We are a specialized engineering team focused on turning concept sketches and product requirements into production-ready electronic hardware. Operating at the intersection of circuit design, firmware architecture, and physical enclosure integration, we bridge the gap between abstract code and manufactured reality. If you are building IoT devices, smart hardware products, or custom automation equipment, we manage the complete development lifecycle—ensuring your electronics work reliably on the bench and seamlessly fit your physical product constraints. Core Expertise & Capabilities: 🔷Advanced PCB Layout & Schematic Capture: Multi-layer designs, high-speed routing, power management, and RF considerations using industry-standard tools (Altium Designer, KiCad). 🔷Embedded Firmware Development: Bare-metal and RTOS-based firmware development, sensor integration, wireless communication protocols (BLE, Wi-Fi, LoRa, Zigbee), and custom peripheral drivers. 🔷Electro-Mechanical Integration: Designing circuit boards to fit precisely inside custom 3D enclosures, minimizing iteration loops between mechanical constraints and electrical placement. 🔷Prototyping & DFM (Design for Manufacturing): Generating precise Gerber files, BOMs (Bill of Materials), and assembly documentation optimized for smooth transition to PCB assembly houses. 🔷Lab Testing & Bring-Up: Rigorous testing utilizing professional bench equipment (oscilloscopes, power supplies, logic analyzers) to ensure hardware stability before mass production. Why Partner With Us?🤝 We don't just write code or draw schematics in isolation; we view every project through the lens of manufacturability and real-world performance. Whether you need a standalone board layout or an entire prototype built from scratch, we deliver clean, scalable, and production-ready documentation. Let’s build something functional and robust. Reach out to discuss your hardware specifications!

I am a multidisciplinary technical specialist with experience in software development, CAD design, and digital media. I work with Python, MATLAB, automation, and 3D modeling to build practical, user-f... Read more

I am a multidisciplinary technical specialist with experience in software development, CAD design, and digital media. I work with Python, MATLAB, automation, and 3D modeling to build practical, user-focused solutions. My background includes developing a habit-tracking tool for neurodivergent users, collaborating on a wildlife tracker concept, and mentoring students. I also work in web design, graphics, video editing, and virtualization, combining technical skills with creative problem-solving.

Electrical Design Engineer with 25+ years of experience in the fields of embedded controllers, motion control, electro-optics design, and others. Holder of three US patents. 30+ CPLD and FPGA design... Read more

Electrical Design Engineer with 25+ years of experience in the fields of embedded controllers, motion control, electro-optics design, and others. Holder of three US patents. 30+ CPLD and FPGA designs. Designed dozens of PCBs from concept to production. Designed system architectures for several systems. Wrote software for embedded controllers (ATMEL, PIC, 68000, 8085, 6805, Arduino, Raspberry PI, ESP32) on several IDEs. Supported designs from concept through production and regulatory approvals. Implemented processes to improve PCB manufacturing yields. Supported service engineers on technical issues. Managed projects and supervised technicians and other engineers in their execution. Obtained regulatory compliance (CE, FCC, UL, TUV) for several products.

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 am an Electronics Hardware and Embedded Systems Engineer with hands-on experience in schematic design, PCB layout, embedded hardware, sensor integration, and wireless communication. I have worked o... Read more

I am an Electronics Hardware and Embedded Systems Engineer with hands-on experience in schematic design, PCB layout, embedded hardware, sensor integration, and wireless communication. I have worked on IoT Gateway projects using Quectel Cat-1/Cat-4 modules, ESP32 and Microchip processors, along with RS-485, Ethernet, Wi-Fi, and BLE interfaces. My experience also includes power management, sensor interfacing, analog circuits, and hardware bring-up. I have also worked on a wearable AR/VR haptic-feedback device using flex sensors, wireless communication, and haptic actuators, covering both hardware and firmware integration. My main tools include Altium Designer and KiCad. I can handle projects from schematic capture and component selection through PCB layout, DRC, Gerber generation, BOM, manufacturing files, prototype bring-up, and hardware debugging. I focus on practical, reliable, and manufacturing-ready designs rather than just completing the PCB layout.

I help product developers and small businesses turn electronic concepts into practical, manufacturing-ready PCB designs. My capabilities include schematic capture, component selection, PCB layout, de... Read more

I help product developers and small businesses turn electronic concepts into practical, manufacturing-ready PCB designs. My capabilities include schematic capture, component selection, PCB layout, design review, and production-file preparation using KiCad, EasyEDA, and Fusion 360 Electronics. I specialise in ESP32 and microcontroller-based hardware, IoT devices, sensor interfaces, communication circuits, control systems, and power-supply integration. I have hands-on experience taking designs beyond the CAD stage, including ordering assembled PCBs, testing prototypes, troubleshooting hardware, and improving designs based on real test results. My services include: • Schematic capture and PCB layout • ESP32 and embedded-hardware design • PCB review and design improvement • Component selection and BOM preparation • Gerber, drill, pick-and-place, and assembly files • Design-for-manufacturing checks • Prototype troubleshooting and revision I prioritise clear communication, practical engineering decisions, component availability, manufacturability, and organised project documentation. If you have a product idea, existing schematic, or PCB that needs improvement, send me your requirements and I will assess the most effective path forward.

My diverse background enables me to conceptualize and create efficient designs, translate user needs into functional products, understand and develop electronic systems, and create detailed 3D models.... Read more

My diverse background enables me to conceptualize and create efficient designs, translate user needs into functional products, understand and develop electronic systems, and create detailed 3D models. I’m passionate about using my skills to solve complex problems, and improve lives, and am always eager to learn new technologies. Whether it’s a technical challenge or a design problem, I’m ready to bring my expertise to the table.

CATIA based designing 3D products design Drone Design and simulation Automotive Design and Analysis Experience with 3d printing

CATIA based designing 3D products design Drone Design and simulation Automotive Design and Analysis Experience with 3d printing

Seasoned mechanical engineer with more than 35 years of experience specializing in precision tooling and weld systems, industrial automation and rapid prototyping. Proven success delivering quality d... Read more

Seasoned mechanical engineer with more than 35 years of experience specializing in precision tooling and weld systems, industrial automation and rapid prototyping. Proven success delivering quality designs, on time, and within budget. Expert CAD skills, proficient in SolidWorks, Autodesk Inventor, and AutoCAD, Catia and OpenSCAD. Core skills in 3D modeling, reverse engineering, and process optimization.