Hire the best Microcontrollers programming experts for your company

Hardware Engineer, 30, with 7+ years of experience and 51+ projects in PCB design, embedded systems, IoT, electronics, and industrial automation. I design and develop connected hardware products from... Read more

Hardware Engineer, 30, with 7+ years of experience and 51+ projects in PCB design, embedded systems, IoT, electronics, and industrial automation. I design and develop connected hardware products from concept and prototyping to manufacturing, focusing on practical, reliable, and innovative solutions.

As a PCB designer my area of expertise includes High Speed PCB Layouts, Rigid/Flex/Mix Signal/RF/Embedded Systems/Analog/Control Impedance/Power PCB's expert. Schematic Capture/Bill of Materials/Rever... Read more

As a PCB designer my area of expertise includes High Speed PCB Layouts, Rigid/Flex/Mix Signal/RF/Embedded Systems/Analog/Control Impedance/Power PCB's expert. Schematic Capture/Bill of Materials/Reverse Engineering/PCB fabrication/Concept to Assembled PCB service. For PCB Designing, i use different Softwares including Allegro, Altium and Kicad. I do FPGA and Microcontrollers programming as well by using ISE suite Design and Microcontrollers IDEs. I can Simulate MCU by using Proteus.

Embedded software professional with ~16 years across development and verification of new embedded products, combining ~9 years of embedded software development (2017–present) with 7 years (2010–2017)... Read more

Embedded software professional with ~16 years across development and verification of new embedded products, combining ~9 years of embedded software development (2017–present) with 7 years (2010–2017) in white box testing, unit testing, and Unit Integration Testing of HVAC control systems – bringing deep source-code and architecture understanding to both building software and verifying it. Software development: C/C++11/17 middleware and HAL on Embedded Linux (Rockchip SoCs), temperature-control algorithms, IPC (POSIX queues, iceoryx, ZeroMQ), camera pipelines (V4L2), STM32/ESP32 firmware, and Flutter/Android UI applications. Testing & verification: white box testing of heating/cooling PI temperature-control algorithms on the iComfort S30 Smart Hub, deriving test scenarios directly from source code, internal interfaces, and design; built hardware-in-the-loop (HIL) style test setups simulating indoor/outdoor units and CAN traffic against physical control boards. Designed and developed a proprietary unit-test automation framework in C++ (built on Google Test) using object-oriented design patterns, and a Unit Integration Test framework; achieved 100% code coverage on HVAC components and cut CI/CT build times. Deep embedded foundation: CAN/SPI/I2C/UART, FreeRTOS, hardware schematic reading, and hands-on debugging with GDB, Valgrind, oscilloscopes, and logic analyzers.

I am an Electronics Engineer specializing in PCB design, embedded systems development, and complete product development from concept to production. My expertise includes schematic design, multilayer... Read more

I am an Electronics Engineer specializing in PCB design, embedded systems development, and complete product development from concept to production. My expertise includes schematic design, multilayer PCB layout, MCU firmware development, hardware debugging, and CAD modeling for enclosures and mechanical integration. I have experience reviewing and optimizing existing designs as well as developing fully custom solutions tailored to technical and business requirements. I support projects across the full development cycle: Requirements analysis and system architecture Schematic capture and PCB layout Microcontroller firmware development Prototyping and validation Design review and optimization Preparation for manufacturing I focus on building reliable, production-ready designs with strong attention to signal integrity, power management, EMI considerations, and manufacturability. My goal is to deliver efficient, robust, and scalable electronic solutions that meet both technical specifications and real-world application needs.

Mechatronics Engineer | Embedded Systems & ROS Developer I bridge the gap between complex software and physical hardware. As an entrepreneur and Director of Product Development, I don't just write co... Read more

Mechatronics Engineer | Embedded Systems & ROS Developer I bridge the gap between complex software and physical hardware. As an entrepreneur and Director of Product Development, I don't just write code—I build, simulate, and launch functional, market-ready products. Whether you need a robot simulated in a virtual environment, custom firmware for an IoT device, or high-precision mechanical CAD, I deliver production-ready solutions. Core Skillsets & Strengths: Robotics & Autonomous Systems: ROS (SLAM mapping, RViz, Gazebo simulation, RPLIDAR integration). Embedded Systems & IoT: ESP32, FPGA logic, sensor fusion, and closed-loop PID control. CAD & Digital Manufacturing: SolidWorks mechanical design, 3D printing, and custom CNC development. Executive Leadership: Proven ability to manage software teams, budgets, and end-to-end product lifecycles. Key Accomplishments & Projects: Market Success: Spearheaded the development and successful market launch of a commercial smart Water Management System and an upcoming Smart Touch Switch line at Demetronics (Pvt) Ltd. Venture Founder: Co-founded printtheory, a digital manufacturing venture where we engineered and built custom CNC machinery from scratch. Competitive Robotics: Designed and fabricated a custom autonomous warehouse logistics robot (ASRS) for the National Engineering Robotics Contest (NERC 2026). Education: B.S. Mechatronics Engineering student (Bridging advanced manufacturing, academic research, and active field implementation).

Professional PCB electronic designer, test & development Expertise ​Derived from over 10 years of field experience in Switzerland and Italy

Professional PCB electronic designer, test & development Expertise ​Derived from over 10 years of field experience in Switzerland and Italy

Being Electromechanical Engineer, I have been working for 4 years as Research & Development Engineer in the Medical Devices industries. This function includes hardware and software engineering (electr... Read more

Being Electromechanical Engineer, I have been working for 4 years as Research & Development Engineer in the Medical Devices industries. This function includes hardware and software engineering (electronic circuits design, microcontrollers programming), mechanical systems design, verification & validation. While still working as employee in the medical field, I offer Engineering services as Freelance since July 2019 with the purpose to challenge myself with new projects.

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.

Talented instrument and controls engineer experienced in industrial water tube and fire tube boiler automation and control systems, lead/lag/standby control, feed water control, level control, food &... Read more

Talented instrument and controls engineer experienced in industrial water tube and fire tube boiler automation and control systems, lead/lag/standby control, feed water control, level control, food & beverage processing control, consulting, start-up project management and leadership, technical support, instrument calibration, flow element calculation requirements, valve sizing calculation requirements, electrical panel design, programmable logic controller design (PLC), automation graphic user interface (GUI) software design and development.

Professional software and hardware solutions provider. Arduino, Raspberry Pi, ESP, C#, C++, Python. Programming Microcontrollers, hardware software integration, system installation

Professional software and hardware solutions provider. Arduino, Raspberry Pi, ESP, C#, C++, Python. Programming Microcontrollers, hardware software integration, system installation

Please view my services and experience here: built-by-bowen.carrd.co I am an engineer with experience in CAD, sheet metal design, laser cutting, programming, and microcontrollers,

Please view my services and experience here: built-by-bowen.carrd.co I am an engineer with experience in CAD, sheet metal design, laser cutting, programming, and microcontrollers,

I am Md. Sanowar Hossin, an Electrical and Electronic Engineer with 13+ years of experience in electronics R&D. I specialize in high-quality PCB design and embedded systems development. My expertise i... Read more

I am Md. Sanowar Hossin, an Electrical and Electronic Engineer with 13+ years of experience in electronics R&D. I specialize in high-quality PCB design and embedded systems development. My expertise includes advanced PCB layout using Altium Designer, KiCad, EasyEDA, and Eagle. i was completed more then 1000 PCB Design for my clients. I work with Analog, Digital, Power Electronics and Microcontroller based systems. I have a deep background in microcontroller programming, having successfully completed numerous projects using AVR and PIC architectures, specifically the PIC16F, ATmega8, and ATmega16 series. Additionally, I am highly proficient in developing IoT and wireless solutions using Arduino, ESP8266, and ESP32 microcontrollers. I provide for client: * PCB Design (Single-layer, Double-layer, Multi-layer) * Reverse Engineering * Schematic Design from physical boards or images * Gerber, BOM, and Pick & Place File * Arduino and Embedded Hardware and programming. * PIC/AT-Mega Microcontroller Based Embedded system Hardware and programming. * DFM (Design for Manufacturing) * Component Placement and Routing Optimization * Silkscreen, Drill Files, and Layer Stackups * ESP32 Design * Gerber Files I provide unlimited reviews for my client.

- SolidWorks certifications: SOLIDWORKS Design Professional (CSWP), SOLIDWORKS Sheet Metal Professional (CSWPA-SM), SOLIDWORKS Weldments Professional (CSWPA-WD), SOLIDWORKS Surfacing Professional (CSW... Read more

- SolidWorks certifications: SOLIDWORKS Design Professional (CSWP), SOLIDWORKS Sheet Metal Professional (CSWPA-SM), SOLIDWORKS Weldments Professional (CSWPA-WD), SOLIDWORKS Surfacing Professional (CSWPA-SU) - proficient in Catia v5 - I worked for 3 years in spacecraft industry - very passionate about microcontrollers, electronics, programming, IoT, etc .. - experience in graphic design

I am an electrical engineering student that is very interested in all the different types of engineering. I have been learning 3D printing, 3D modeling (Fusion 360), electronics, PCB design, programmi... Read more

I am an electrical engineering student that is very interested in all the different types of engineering. I have been learning 3D printing, 3D modeling (Fusion 360), electronics, PCB design, programming (microcontrollers, websites and apps), and prototyping. I put my skills to the test by challenging myself to difficult projects like my 3D-printed 6-axis Industrial-style robot arm. I designed everything about the arm including the circuitboards, software, and the arm itself. Although I am an electrical engineering student, I learned everything on my own through the web. I currently and studying electrical engineering in Corpus Christi Texas. My personal website: www.rondopia.com

I am an electronics engineer with a strong focus on PCB design and embedded systems. My background includes circuit design, component selection, schematic capture, and multi-layer PCB layout, with han... Read more

I am an electronics engineer with a strong focus on PCB design and embedded systems. My background includes circuit design, component selection, schematic capture, and multi-layer PCB layout, with hands-on experience in microcontrollers and low-level programming. I am comfortable working with real-world constraints such as signal integrity, power distribution, EMI considerations, and manufacturability.

I am a Computer Engineering Undergraduate with experience in Autodesk Fusion 360, 3D Printing, Programming in C/C++ for microcontrollers using the Arduino framework, and Python as a general-purpose pr... Read more

I am a Computer Engineering Undergraduate with experience in Autodesk Fusion 360, 3D Printing, Programming in C/C++ for microcontrollers using the Arduino framework, and Python as a general-purpose programming language. I have done several projects where I applied my skills to solve problems and/or design solutions. The project I am most proud of to date is my university project, the design of a mechanical system to automate the performance of a puppet show. This is where I designed, 3D printed, and tested mechanical parts that correlate to the system, these include: The main linkage mechanism to operate the puppet with servomotors, parts to use in conjunction with extruded aluminium assemblies for a belt-driven gantry, and other miscellaneous designs for a speaker casing, motor mounts, idler pulley bearing mount, and parts for a belt tensioner mechanism.

Product Designer 3D modeling inCreo and Solid edge and Fusion 360 drafting and detailing. IOT implementation. 2D and wireframe designIn AutoCAD. Basic knowledge of Microcontrollers like Aurdino, Esp3... Read more

Product Designer 3D modeling inCreo and Solid edge and Fusion 360 drafting and detailing. IOT implementation. 2D and wireframe designIn AutoCAD. Basic knowledge of Microcontrollers like Aurdino, Esp32 and other.

Mechatronics engineering. Mechanical engineering and CAD specialist. Part modeling, machine and electro-mechanical system design. Gadget design and programming. Cnc machine design(mills, automatic... Read more

Mechatronics engineering. Mechanical engineering and CAD specialist. Part modeling, machine and electro-mechanical system design. Gadget design and programming. Cnc machine design(mills, automatic welders, drills, plotters, 3D printing, lathes) Convert pdf, jpg to technical drawings and 3D models. I am actively programming microcontrollers for the past 5 years(c, c++, java, python). PLC programming and automatisation. I have been an active member of some national projects: Montenegrin Wearable Robots Formula Student Montenegrin Autonomous Vehicles In these projects my role was designing electro-mechanical systems, 3D/2D/tehnical drawing, microcontroller programming.. My finishing project on faculty was cnc plotter machine, with A3 format of drawing/writing. Currently, I am working on 5 axis cnc metal milling machine for my master thesis.

Robotics expert and independent electronics engineer with over 10 years of experience in programming for different hardware including microcontrollers, FPGAs, SoCs, SDRs and in different languages (C,... Read more

Robotics expert and independent electronics engineer with over 10 years of experience in programming for different hardware including microcontrollers, FPGAs, SoCs, SDRs and in different languages (C, C++, Python, LabVIEW, Matlab, etc.). Extensive hands-on experience with hardware development and testing from prototypes to production units. Always up to date with the latest technologies like generative AI, swarm robotics, next generation wireless communication. Involved in open-source research and talent development.

I am an electronics engineer specializing in multi-layer PCB design, embedded firmware, and industrial automation. With professional experience in power electronics, HVAC control systems, and IoT devi... Read more

I am an electronics engineer specializing in multi-layer PCB design, embedded firmware, and industrial automation. With professional experience in power electronics, HVAC control systems, and IoT devices, I manage projects from concept to production. My core toolset includes KiCad, Altium Designer, LTspice, and C/C++ for STM32 and ESP32 microcontrollers.

I am an Embedded Hardware Design Engineer I have strong experience in High-Speed PCB design, ESP32 microcontrollers, Ethernet, GSM , LoRa and Digital/Analog electronics. I am also skilled in using Alt... Read more

I am an Embedded Hardware Design Engineer I have strong experience in High-Speed PCB design, ESP32 microcontrollers, Ethernet, GSM , LoRa and Digital/Analog electronics. I am also skilled in using Altium Designer and working with communication protocols like SPI, UART, I²C, USB, and RS485. In addition, I have programming knowledge in C and a basic understanding of Linux. Some of my key achievements include designing and delivering Gateways, Ethernet Routers etc.

Our team offers services on the full range of the development: - requirement engineering - hardware design - hardware production (PCB, PCBA) - firmware development - PC-side/web access to th... Read more

Our team offers services on the full range of the development: - requirement engineering - hardware design - hardware production (PCB, PCBA) - firmware development - PC-side/web access to the device Our team has experience with: - microcontrollers (8- and 32-bits) - microprocessors running embedded Linux - building from COTS modules or building custom PCBs - programming bare metal firmware or embedded Linux - integrating wireless or wired networks - special purpose file systems - interfacing sensors - networking (from Layer 3 to custom application protocols)

I am an Electronics and Communication Engineer with experience in electronic hardware design, PCB design, embedded systems, and IoT development. I specialize in designing reliable electronic circuits,... Read more

I am an Electronics and Communication Engineer with experience in electronic hardware design, PCB design, embedded systems, and IoT development. I specialize in designing reliable electronic circuits, creating professional PCB layouts, and developing embedded solutions using Arduino, ESP32, and microcontrollers. My technical skills include PCB design, circuit design, embedded programming, RF PCB design, IoT systems, industrial automation, and hardware debugging. I also have experience using Altium Designer, KiCad, CST Microwave Studio, and Proteus for schematic capture, PCB layout, and RF simulation.

I am an Electronics and Embedded Systems Engineer specializing in PCB design, schematic development, and microcontroller firmware programming. I help clients turn electronic product ideas into reliab... Read more

I am an Electronics and Embedded Systems Engineer specializing in PCB design, schematic development, and microcontroller firmware programming. I help clients turn electronic product ideas into reliable and manufacturable hardware solutions. My experience includes designing PCB layouts, selecting components, preparing BOM and production files, and developing embedded firmware for STM32 and ESP32 microcontrollers. My services include: • Schematic design and PCB layout • Altium Designer projects • STM32 and ESP32 firmware development • Embedded C/C++ programming • Sensor, display, and actuator integration • UART, SPI, I2C, CAN, and Modbus communication • Component selection and BOM preparation • Gerber and manufacturing file preparation • Hardware debugging and prototype improvement • Design for Manufacturing and Assembly I focus on clear communication, organized project files, practical engineering solutions, and designs that are ready for prototyping and production. I am available for PCB design, embedded firmware, IoT hardware, product prototyping, and electronics development projects.

CHILE: I have started my work experience as a Junior level Android Developer in a job that required image editing and interface design for phones. I also worked on low-level programming (C) for microc... Read more

CHILE: I have started my work experience as a Junior level Android Developer in a job that required image editing and interface design for phones. I also worked on low-level programming (C) for microcontrollers. Communication protocols MODBUS, UART, I2C, ISCP, MIDI. When I gained more experience, I decided to specialize in the EgleCAD program for PCB design for industry and IoT. I have used the EagleCAD program for more than 2 years and I have created libraries of devices and chips that were not found in the standard libraries. I also design from the datasheet taking into consideration the different measurements that the manufacturer has. CAM Gerber DXF BOM PLC PnP files are common in PCB design. I can learn to use other software for projection. Then I learned how to use EasyEDA for fast prototyping PCB designs. To test the PCBs I used a digital oscilloscope. I founded a hardware development company (Gea Tecnologia) to be able to work together with universities. The company worked closely with a team of bioengineers from Adolfo Ibañes University and a private company called DigitalHealt. The project is called Grace and currently has a US patent. The company grew and we had requests for very specific things that required little development time. One of them was to create a device that provided a wireless network to provide Internet connection in extreme places in Chile. They had to be energetically autonomous modules and cheap to build. The company (Statknows) was very happy with the result.(LoRa). ITALY: I applied to Embedded Solutions SRL company which is specialized in the production and manufacturing of electronic boards. Located in Misinto. Here I learned many concepts of production and test techniques (collaudo) for pcbs. A very serious company where every aspect of the design is guaranteed 100% even aesthetically.

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.

I am an embedded systems engineer specializing in firmware development and hardware integration for IoT and microcontroller-based systems. I have experience working with ESP32, STM32, and AVR (ATmega... Read more

I am an embedded systems engineer specializing in firmware development and hardware integration for IoT and microcontroller-based systems. I have experience working with ESP32, STM32, and AVR (ATmega) platforms, developing reliable firmware for real-time and low-power applications. I focus on building practical embedded solutions including sensor integration, communication protocols (UART, I2C, SPI, MQTT), and system debugging. I also work with PCB design and hardware prototyping, ensuring smooth integration between firmware and circuit design. My goal is to deliver clean, efficient, and maintainable embedded solutions that meet real-world product requirements. ⚡Skills & Expertise⚡ - Microcontrollers: ARM (STM32, NXP), AVR, PIC, ESP32, Arduino, Raspberry Pi - Programming Languages: C, C++, Embedded C, Python (for prototyping/testing) - RTOS & Firmware: FreeRTOS, Zephyr, Bare-Metal, HAL/LL Drivers - Connectivity: Bluetooth (BLE), Wi-Fi, LoRa, Zigbee, MQTT, Modbus - Protocols: SPI, I2C, UART, CAN, USB, RS-485 - PCB Design: Altium Designer, KiCad, Eagle - Debugging Tools: JTAG, SWD, Logic Analyzers, Oscilloscopes - Simulation & Modeling: MATLAB/Simulink (if applicable) ⚡Services I Offer⚡ - Firmware development from scratch or modification - Embedded system prototyping and product design - Driver development for sensors, displays, and communication modules - IoT solutions: Edge device programming + Cloud integration - PCB design and hardware validation - Optimization of power, memory, and processing usage - Debugging and troubleshooting hardware/software issues ⚡Why Hire Me?⚡ - Timely Delivery - Clean, well-documented code - Long-term support and maintenance - Open communication & flexibility - End-to-end embedded product support I’d love to hear about your project. Whether you're building from scratch or improving an existing system, I can help bring your ideas to life.