Hire the best freelance Embedded Systems expert designers for your company

Hello, Everyone! I am an embedded systems engineer, PCB designer, and firmware developer with over 10 years of professional experience. I provide complete, end-to-end solutions for a wide range of ele... Read more

Hello, Everyone! I am an embedded systems engineer, PCB designer, and firmware developer with over 10 years of professional experience. I provide complete, end-to-end solutions for a wide range of electronic device designs, supporting clients from initial concept and schematic design to PCB layout, prototyping, assembly, and full system testing. I have strong expertise in high-speed PCB design, including PCIe and DDR4 routing, as well as precise impedance matching for reliable performance at high frequencies. I also specialize in RF and antenna design for modern IoT devices, ensuring optimal signal integrity and system efficiency. In addition, I have deep experience in ultra-low power design, achieving microamp and sub-microamp current consumption for battery-operated and wearable systems. I specialize in firmware development for LTE-GPS-LoRa-BLE-based embedded systems (nRF52 series), including low-power optimization and high-precision sensor acquisition. My focus is on delivering robust, production-ready solutions with high reliability and performance. 🔥 Main Skills 👉Embedded Systems 👉Schematic Circuit Design(Low Power consumption Design) 👉Firmware Development(All Microcontrollers-STM32, TMS320, ESP32, FPGA, nRF52, Raspberry PI) 👉PCB Design(High speed signal routing, PCIe, DDR4, 18 multi-Layers Design, RF antenna Design,) using Altium Designer, KiCad, EasyEDA, Fusion 360(No problem in DFM-JLCPCB) 👉IoT with nRF52(BLE), LoRa(for example, SX1262), LTE(SIM card interface), GPS and other variety of sensors 🛠️Tools & Technologies: 👉 nRF5 SDK / nRF Connect SDK 👉SEGGER Embedded Studio + J-Link debugging 👉 C/C++ (bare-metal & RTOS) 👉 BLE GATT, LTE AT commanders, custom wireless protocols 👉SPI / I2C / UART / ADC integration 👉Low-noise measurement systems (nA level) 👉STM32CubeIDE, Cube MX, Keil, CCS, Arduino, ... 👉MQTT, Free RTOS, Zephyr RTOS 🚀 I can support your project from concept to production.

Founder of Made By Robot (SHER Automations), a Tokyo-based engineering studio specializing in end-to-end hardware product development — from concept to factory-ready assembly. I design mechanical syst... Read more

Founder of Made By Robot (SHER Automations), a Tokyo-based engineering studio specializing in end-to-end hardware product development — from concept to factory-ready assembly. I design mechanical systems, embedded electronics, and automation solutions for clients across Japan and internationally. My work spans PCB layout and firmware, 3D-printed prototypes, robotic mechanisms, and IoT devices. Past projects include a 6-DOF robotic arm, solar tracking robot, mechanical gripper, autonomous lawn mowing robot, and a 360° video booth — all built in-house with full-stack control from hardware to software. I work in C++ and Python on the software side, and handle CAD, PCB design, and 3D printing for physical deliverables. If you need a reliable engineer who can own the full product pipeline, I'm your person.

I am a software engineer specializing in IoT, embedded systems, and .NET-based backend development. I work on both: ✔ Vehicle & telemetry systems (CANbus, IoT, real-time data) ✔ Web & backend applica... Read more

I am a software engineer specializing in IoT, embedded systems, and .NET-based backend development. I work on both: ✔ Vehicle & telemetry systems (CANbus, IoT, real-time data) ✔ Web & backend applications (.NET, APIs, dashboards) I can help you with: - .NET Web API development - Real-time systems (SignalR, live dashboards) - IoT data pipelines (device → cloud → UI) - CANbus data processing and telemetry systems - Mobile-integrated backend systems I have real-world experience in electric vehicle projects, building telemetry and monitoring systems from hardware to cloud. Tech stack: C#, .NET, ASP.NET Core, React, Python, Azure, SignalR, CANbus, Linux I combine hardware-level understanding with modern software development — which allows me to build complete end-to-end systems.

Hello Everyone! I help businesses and innovators design and develop reliable IoT and Embedded Systems solutions that automate processes, enhance efficiency, and bring smart devices to life. As an E... Read more

Hello Everyone! I help businesses and innovators design and develop reliable IoT and Embedded Systems solutions that automate processes, enhance efficiency, and bring smart devices to life. As an Electrical Engineer specializing in Embedded Systems, IoT, and Microcontroller Programming, I provide end-to-end hardware and firmware solutions tailored to your project’s needs. I turn complex electronics concepts into practical, scalable, and robust devices. I have hands-on experience with microcontrollers such as ESP32, STM32, and Arduino. My expertise covers sensor integration, real-time embedded systems, and seamless hardware–software communication. I also implement communication protocols like UART, SPI, I2C, and MODBUS to ensure reliable and efficient data exchange across your devices. In addition to electronics design, I also create **2D and 3D designs using AutoCAD** for PCB enclosures, product housings, and mechanical components—helping you visualize and build complete, ready-to-manufacture solutions. **My core skills include:** • Embedded C/C++ Programming • ESP32, STM32, Arduino Development • Sensor Integration and Data Acquisition • IoT System Development • PCB Prototyping and Hardware Debugging • Serial Communication Protocols (UART, SPI, I2C, MODBUS) • AutoCAD 2D & 3D Design (PCB Enclosures & Mechanical Parts) I focus on delivering clean, efficient, and reliable solutions that meet your exact requirements. Whether it’s building custom IoT devices, automating processes, designing enclosures, or developing smart electronics, I help you bring your ideas to reality. Let’s collaborate to create systems that perform flawlessly and add real value to your project.

Thank you for visiting my profile. I'm Engr. Muhammad Uzair, a hardware and firmware engineer with 6+ years of experience delivering production-ready electronic solutions. I specialize in: - Multil... Read more

Thank you for visiting my profile. I'm Engr. Muhammad Uzair, a hardware and firmware engineer with 6+ years of experience delivering production-ready electronic solutions. I specialize in: - Multilayer PCB design (up to 8 layers) — signal integrity, RF, IoT, and power electronics - Power electronics design — DC-DC and AC-DC conversion circuits - Firmware development for STM32, dsPIC, ESP32/ESP8266 with UART, SPI, I2C, CAN, USB, and MODBUS - RF circuit design — filters, antenna tuning, and wireless systems From schematic capture to Gerber files and working prototype — I manage the full design cycle with precision and on-time delivery. Let's bring your ideas to life!

Senior Engineering Consultant with 25+ years of experience specializing in the design and development of microprocessor-based M2M and IoT products. I hold an M.S. in Control Engineering from Kuwait Un... Read more

Senior Engineering Consultant with 25+ years of experience specializing in the design and development of microprocessor-based M2M and IoT products. I hold an M.S. in Control Engineering from Kuwait University and lead MazikUSA, a specialized firm focused on Smart City infrastructure, low-power electronic circuits, and advanced hardware instrumentation. My expertise includes taking complex industrial requirements from theoretical control models to high-fidelity PCB layouts and functional prototypes.

Computer Engineering and embedded systems developer focused on CubeSat and IoT systems. I design and integrate hardware + firmware end-to-end, from requirements and architecture to testing and deploym... Read more

Computer Engineering and embedded systems developer focused on CubeSat and IoT systems. I design and integrate hardware + firmware end-to-end, from requirements and architecture to testing and deployment. Strong in C/C++ and real-time firmware on ESP32/STM32/AVR, plus reliable communication links and telemetry pipelines. I also build backend services in Python, integrating MQTT and databases for logging, monitoring, and control dashboards.

IoT & Embedded Systems Design Engineer specialized in motion control, stepper motors, and embedded programming. I develop smart, reliable prototypes focused on real-world performance and clean enginee... Read more

IoT & Embedded Systems Design Engineer specialized in motion control, stepper motors, and embedded programming. I develop smart, reliable prototypes focused on real-world performance and clean engineering.

I am an Electronics and Embedded Systems Engineer with strong experience in microcontrollers, PCB design, and electronic system prototyping. I specialize in developing embedded systems using ESP32 an... Read more

I am an Electronics and Embedded Systems Engineer with strong experience in microcontrollers, PCB design, and electronic system prototyping. I specialize in developing embedded systems using ESP32 and Arduino, as well as designing and simulating electronic circuits for real-world applications. My experience includes robotics systems, sensor integration, power electronics simulation, and PCB design. I have worked on projects involving motor control, ultrasonic sensors, IMU sensors (MPU6050), and real-time embedded programming. Technical Skills: • Embedded Systems Development (ESP32 / Arduino) • PCB Design (KiCad / Altium) • Circuit Design and Debugging • Power Electronics Simulation (PLECS / LTspice) • MATLAB / Simulink Modelling • Sensor Integration (Ultrasonic, IMU, IR Sensors) • Control Systems (PID) Example Projects: • Autonomous robot using ESP32 with ultrasonic obstacle avoidance and PID line-following • PCB design and hardware debugging for embedded systems • Power electronics simulation and analysis • Sensor-based control systems I focus on delivering reliable, well-documented solutions and clear communication throughout the project. If you need help with embedded systems, electronics design, or simulations, feel free to contact me.

Resourceful Electronics & Embedded Systems Engineer with 3+ years’ hands-on experience delivering robust hardware solutions for IoT, automotive, and industrial applications. I specialize in full-cycle... Read more

Resourceful Electronics & Embedded Systems Engineer with 3+ years’ hands-on experience delivering robust hardware solutions for IoT, automotive, and industrial applications. I specialize in full-cycle development—from schematic capture and PCB design (Altium Designer) to embedded programming, prototyping, and validation. I’m dedicated to clear communication, on-time delivery, and building reliable products that meet complex technical requirements. Skills: * Circuit Design & Simulation (LTspice) * PCB Layout & Prototyping (Altium Designer) * Embedded Systems Programming (C, C++, pyton, STM32, Arduino) * Hardware Testing & Debugging * Production & Manufacturing Support (BOM, Test Procedures) * Technical Documentation & Team Collaboration

Embedded Systems Engineer | Expert in ESP32, STM32 & IoT PCB Design | I create custom hardware, write firmware, integrate with ROS, and test prototypes for real-world applications. I have worked on ro... Read more

Embedded Systems Engineer | Expert in ESP32, STM32 & IoT PCB Design | I create custom hardware, write firmware, integrate with ROS, and test prototypes for real-world applications. I have worked on robots and drone.

IoT Embedded systems PCB design Mechatronics I design hardware and software ready for embedded deployment

IoT Embedded systems PCB design Mechatronics I design hardware and software ready for embedded deployment

I am an Electronics and Embedded Systems Engineer specializing in PCB design and hardware development. I design reliable, efficient, and production-ready electronic systems—from concept and schematic... Read more

I am an Electronics and Embedded Systems Engineer specializing in PCB design and hardware development. I design reliable, efficient, and production-ready electronic systems—from concept and schematic design to PCB layout and prototyping. My experience includes working with microcontrollers, embedded firmware, and circuit design for a variety of applications. I focus on delivering high-quality designs that meet performance, cost, and manufacturability requirements. I can help with: Schematic design and circuit development PCB layout (2-layer to multi-layer) Embedded systems design and firmware integration Prototyping and testing Design for manufacturing (DFM) I am committed to clear communication, fast turnaround, and delivering solutions that work in real-world conditions.

Electronics Engineer specialized in hardware development, PCB design, and embedded systems for industrial, automotive, and medical applications. I have more than 3 years of experience designing elect... Read more

Electronics Engineer specialized in hardware development, PCB design, and embedded systems for industrial, automotive, and medical applications. I have more than 3 years of experience designing electronic products from concept to functional prototype, including schematic capture, PCB layout, simulation, component selection, and hardware validation. My professional experience includes working as a Hardware Engineer and Embedded Systems Engineer, developing reliable electronic solutions focused on manufacturability and real-world deployment. Core expertise: • Multi-layer PCB design (Altium Designer, KiCad, EasyEDA) • Analog, digital, and power electronics design • Embedded systems and microcontroller-based hardware • Circuit simulation and validation (LTspice, Multisim) • BOM creation and component sourcing • Reverse engineering and PCB redesign • Manufacturing-ready documentation (Gerbers, Pick & Place, Assembly files) I am an EasyEDA Certified Professional and experienced in remote collaboration with international teams. My goal is to transform ideas into robust, production-ready electronic products.

Automation and Embedded Systems Engineer with experience in electronics, firmware development, and PCB design. I work with microcontrollers such as Arduino, ESP32, ESP8266, and Raspberry Pi, developi... Read more

Automation and Embedded Systems Engineer with experience in electronics, firmware development, and PCB design. I work with microcontrollers such as Arduino, ESP32, ESP8266, and Raspberry Pi, developing hardware and software solutions for automation and IoT projects. My experience includes sensor integration, communication protocols, basic industrial automation, and custom PCB development. I design electronic circuits, create schematics and PCB layouts, and develop embedded firmware focused on reliability and performance. I also have experience with system testing, debugging, and prototyping. My main goal is to deliver efficient, reliable, and cost-effective engineering solutions, always focusing on quality and client satisfaction. Skills: • Embedded Systems • Automation Systems • PCB Design • Electronics Engineering • IoT Solutions • Firmware Development • Hardware Integration • Prototyping and Testing

Designer, artist and engineer with diverse multimedia experience including graphics, photography, motion, lighting, audio, electronics, embedded systems and more.

Designer, artist and engineer with diverse multimedia experience including graphics, photography, motion, lighting, audio, electronics, embedded systems and more.

I am a Hardware Design Engineer with 2+ years of experience specializing in high-speed PCB design, RF layout, and embedded systems. I have designed 100+ PCBs using Altium Designer, focusing on signal... Read more

I am a Hardware Design Engineer with 2+ years of experience specializing in high-speed PCB design, RF layout, and embedded systems. I have designed 100+ PCBs using Altium Designer, focusing on signal integrity, impedance matching, and manufacturability. What I Can Do: High-speed PCB design (controlled impedance, differential pairs, GCPW) RF layout & impedance matching Schematic design & multilayer PCB layout (2–6 layers) EMI/EMC-aware design Design for Manufacturing (DFM) & Design for Assembly (DFA) Tools & Skills: Altium Designer (Advanced) Signal Integrity & PCB stackup optimization Microcontrollers & embedded systems

Mechatronics engineer specializing in product design, robotics, and embedded systems with strong hands-on experience in CAD, rapid prototyping, and fabrication. Experienced in developing functional en... Read more

Mechatronics engineer specializing in product design, robotics, and embedded systems with strong hands-on experience in CAD, rapid prototyping, and fabrication. Experienced in developing functional engineering solutions from concept to physical implementation using Arduino, ROS, SolidWorks, and digital manufacturing tools. Interested in R&D, robotics, automotive systems, and mechanical product development.

I am a dedicated Embedded Systems Engineer and PCB Designer with 5 years of experience delivering end-to-end hardware solutions—from initial schematic capture to firmware deployment and DFM (Design fo... Read more

I am a dedicated Embedded Systems Engineer and PCB Designer with 5 years of experience delivering end-to-end hardware solutions—from initial schematic capture to firmware deployment and DFM (Design for Manufacturability). Whether you are building a low-power IoT wearable or a complex industrial controller, I ensure your hardware is reliable, scalable, and ready for mass production.

I’m an Embedded Hardware Engineer with strong expertise in PCB design and embedded systems development. I design production-ready PCBs using Altium Designer and develop embedded software. Over the yea... Read more

I’m an Embedded Hardware Engineer with strong expertise in PCB design and embedded systems development. I design production-ready PCBs using Altium Designer and develop embedded software. Over the years, I’ve worked on projects such as: - 6-layer BLDC Motor Inverter PCB with CAN communication - Auto-Ranging Multimeter (hardware + firmware) - Custom Development Boards (ESP32-S3, TM4C123GXL, RP2040) My services cover PCB Design, Embedded Systems Programming (AVR, ARM Cortex-M, ESP32) I’m passionate about creating innovative and efficient hardware solutions that bring ideas to life.

Electronic Design Engineer with over 20 years experience in PCB design for production, covering multiple fields including power electronics, RF, medical, embedded systems, IoT and more...

Electronic Design Engineer with over 20 years experience in PCB design for production, covering multiple fields including power electronics, RF, medical, embedded systems, IoT and more...

I'm a software engineer with a passion for building things that work, from low-level firmware to cloud backends. My background spans embedded systems, mobile and desktop apps, and cloud software. I lo... Read more

I'm a software engineer with a passion for building things that work, from low-level firmware to cloud backends. My background spans embedded systems, mobile and desktop apps, and cloud software. I love working where disciplines meet, always keeping an eye on the bigger picture by connecting software with electronics, mechanics, and user experience.

I am a Mechanical Engineering student with a strong interest in product design, CAD modeling, and embedded systems. I specialize in creating precise 3D models, technical drawings, and practical design... Read more

I am a Mechanical Engineering student with a strong interest in product design, CAD modeling, and embedded systems. I specialize in creating precise 3D models, technical drawings, and practical designs that can be manufactured in real-world applications. I have hands-on experience with CAD tools like Fusion 360 along with a growing skill set in embedded systems. This allows me to approach design not just from a visual perspective, but also from a functional and engineering standpoint. I can help with: * 3D CAD modeling and product design * 2D technical drawings and drafting * Basic PCB and enclosure design * Mechanical components and assemblies * Design for prototyping and manufacturing I am detail-oriented, committed to deadlines, and focused on delivering clean, accurate, and practical designs. Whether you need a simple model or a complete product concept, I am ready to assist. Let’s work together to bring your ideas into reality.

I am a hardware engineer experienced in electronics, embedded systems, networking, and technical troubleshooting. I help clients build, test, and improve reliable electronic and IoT solutions. My ski... Read more

I am a hardware engineer experienced in electronics, embedded systems, networking, and technical troubleshooting. I help clients build, test, and improve reliable electronic and IoT solutions. My skills include PCB design and review, schematic analysis, embedded systems, microcontroller projects, hardware debugging, prototype testing, and technical documentation. I also have experience in software, UI/UX, and networking, which helps me understand projects from a broader system perspective. I focus on practical problem-solving, clear communication, and well-documented results to help clients turn ideas into working prototypes.

We embark on Electrical Electronics and Embedded Systems Design with major interest in Implementation of Power Backup systems and Sensors electronics. Key focus on all projects is reliability, cost ef... Read more

We embark on Electrical Electronics and Embedded Systems Design with major interest in Implementation of Power Backup systems and Sensors electronics. Key focus on all projects is reliability, cost effectiveness and Standards for Mass production. Some of my projects are; 1. 2.5kva to 5kva inverters with intelligent Change Over and Battery charger in one package. 2. 12V to 98V Battery charger using Pulse width modulation. 3. Keypad Entry system for Security using combination lock algorithm. 4. Automatic Farm irrigation/watering systems 5. Automatic Water tank level monitor and refilling system etc. Let's work with You. Thanks

Comprehensive Product Development Services Under One Roof At our company, we provide end-to-end product development services, all conveniently managed under one roof. Our team of seasoned professiona... Read more

Comprehensive Product Development Services Under One Roof At our company, we provide end-to-end product development services, all conveniently managed under one roof. Our team of seasoned professionals is committed to delivering exceptional quality at every stage of the development process. From ideation and design to prototyping, testing, and manufacturing, we specialize in turning concepts into fully realized products. Leveraging state-of-the-art facilities and cutting-edge technology, we craft innovative solutions tailored to meet the unique needs of each client. We pride ourselves on delivering projects on time and within budget, without compromising on quality. Trust us to transform your product ideas into reality with our complete, turnkey development services.

Mechatronics engineer with hands-on experience in CAD, circuit design, embedded systems, and system design. I have successfully designed and built projects such as a maize milling machine and a plane... Read more

Mechatronics engineer with hands-on experience in CAD, circuit design, embedded systems, and system design. I have successfully designed and built projects such as a maize milling machine and a plane tire lifting system, managing them from concept to completion. Skilled in delivering standalone, fully functional mechanical and electrical systems, I combine practical engineering knowledge with innovative solutions to create meaningful, high-quality projects.