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Rating is 4.7 out of 5.
4.7/5
based on 447 client reviews
  • $50 hourly
    • 4.8/5
    • (40 jobs)
    As an experienced Embedded System Designer and FPGA Developer, I bring a strong background in electronics industry and a track record of successful project delivery. With a focus on quality and innovation, I am dedicated to meeting clients' requirements and exceeding expectations. Here's what sets me apart: Skills and Expertise: Embedded Systems: I excel in designing, prototyping, and programming microcontrollers for various applications. My expertise includes circuit layout and design, ensuring efficient and reliable functionality. FPGA Development: Proficient in programming FPGAs using Xilinx and Altera platforms, I can create complex digital designs and optimize system performance. PCB Designing: Utilizing Altium Designer, I have extensive experience in designing high-quality printed circuit boards (PCBs) that meet industry standards and client specifications. CAD Model Designing: I possess strong skills in creating detailed CAD models, enabling accurate visualization and effective collaboration in the design process. Electronics and Coding: I am well-versed in troubleshooting electronics-related problems and possess a solid foundation in coding for embedded systems. Projects and Accomplishments: Successfully delivered multiple projects in the electronics industry, demonstrating my ability to manage and execute end-to-end design processes, from concept to production. Led the development of innovative embedded systems solutions for diverse applications, including medical, Fire Fighter equipments, Textile Industry and so on . Implemented FPGA-based designs that improved system performance and optimized resource utilization, resulting in enhanced functionality and cost-effectiveness. Collaborated with cross-functional teams to ensure seamless integration of hardware and software components, achieving robust and reliable systems. With a strong foundation in embedded systems design and FPGA development, I am committed to delivering high-quality, efficient, and reliable solutions to clients. Whether you require a dedicated team member or a freelance consultant, I am confident in my ability to contribute to your project's success. Let's work together to bring your ideas to life.
    Featured Skill PCB Design
    Electrical Layout Design
    Antenna Design
    STM32
    Microcontroller Programming
    Embedded System
    Arduino Firmware
    PIC Programming
    ESP32
    Hardware Design
    Altium Designer
    Digital Electronics
    Firmware Programming
    Electronic Circuit Design
    Product Design
  • $35 hourly
    • 5.0/5
    • (5 jobs)
    With 6 years of experience in Embedded Systems, Machine Learning and IoT Development, I have honed my skills to perfection. Leading a team of Professional Electrical engineers, I am capable of providing tailored solutions to meet your specific requirements. From small to Industrial projects I am your all-in-one solution. My goal is to cultivate enduring, long-term relationships with my clients. Working closely with them to understand their vision and provide regular updates throughout the projects's life-cycle.
    Featured Skill PCB Design
    Arduino IDE
    NVIDIA Jetson
    Firmware Programming
    Arduino
    AWS IoT Core
    MQTT
    LoRa
    Sensor
    Hardware Troubleshooting
    Hardware Testing
    Hardware Design
    Microcontroller Programming
    Internet of Things
    Embedded System
  • $50 hourly
    • 5.0/5
    • (114 jobs)
    I am Dr. Muhammad Ayaz, a PhD-Level Antenna Design Engineer with over 8 years of hands-on experience in RF, Microwave, and mmWave antenna arrays. I offer expert consulting and assistance in all stages of antenna design, from concept formulation and simulation to prototyping, testing, and optimization. My extensive experience spans research, industrial, and commercial applications, with a focus on cutting-edge technologies like 5G/6G, beamforming, and mmWave systems. I have full access to an anechoic chamber and advanced lab facilities, including network analyzers, EMI test equipment, and PCB assembly tools. ⭐Specialties: ✅Antenna Arrays: 5G/6G, mmWaves, Metamaterials, Satellite, Wideband, Dual-Polarized Arrays ✅Beamforming & Calibration: Signal optimization and beam-steering technologies ✅RF Circuit Design: Amplifiers, Filters, Power Dividers, Matching Networks ✅Simulation & Modeling Expertise: CST Microwave Studio, HFSS, ADS, AWR Microwave Office, MATLAB ✅PCB Design & Prototyping: Multi-layer PCB design, SMT/THT technologies ✅Prototyping, Testing & Measurements: Antenna pattern measurement, S-parameters, EMI/EMC testing ________________________________________ ⭐Why Choose Me? ✅Client-Focused: I deliver custom-tailored solutions with clear communication and ongoing support ✅End-to-End Expertise: From design to final prototype, ensuring high-quality results ✅100% Satisfaction Guaranteed: I take pride in delivering top-notch solutions within deadlines ________________________________________ Budget & Ordering: I offer both fixed-price and hourly services ($50/hour). ⭐How to Order? 1. Contact me with details about your project. 2. Let's discuss your requirements and bring your vision to life! ________________________________________ Contact me today for a consultation! Dr. Muhammad Ayaz PhD in RF/Microwave/mmWaves antennas arrays
    Featured Skill PCB Design
    Electrical Engineering
    Antenna Measurement
    Antenna Testing
    Antenna Design
    Circuit Design
    Power Electronics
    Electronic Circuit Design
    Analog Electronics
    Electrical Design
    Altium Designer
    Microcontroller Programming
    Proteus Design Suite
    Analog Circuit
    RF Microwave Design
  • $35 hourly
    • 5.0/5
    • (41 jobs)
    Expert in ✅ Electronics Engineering ✅ Telecommunication Engineering ✅ Latex Programmer ✅ Machine Learning ✅ Deep Learning ✅ Strong Mathematical and Statistical understanding and experience in developing and designing Quality Products. Detailed expertise includes: ✅ Product Design ✅ Machine Learning mathematical concepts and algorithms ✅ Python (NumPy, Pandas, Scikit-learn, TensorFlow, Keras, Fast.ai, PyTorch, Flask, Matplotlib, Seaborn) ✅ Signal Processing ✅ Vehicle to Infrastructure Communication Models ✅ Vehicle to Vehicle Communication Models ✅ Orthogonal Frequency Division Multiplexing (OFDM) ✅ Non-Orthogonal Multiplex access (NOMA) ✅ Reconfigurable intelligent surfaces (RIS) ✅ Working with Big Datasets ✅ MATLAB ✅ Interfacing of Sensors with arduino ✅PCBWeb Designer ✅DesignSpark PCB ✅ExpressPCB ✅ Multisim ✅ Proteus ✅ Technical Writing If you are looking for an expert Electronics and Telecommunication Engineer you are at the right place. I would be thrilled to work with you. Let's connect and explore how we can create an impactful solutions together! Regards, Khawaja Muhammad Hamza
    Featured Skill PCB Design
    Predictive Modeling
    Simulink
    LaTeX
    Wireless Communication
    Artificial Intelligence
    Telecommunications
    PIC Programming
    Proteus Design Suite
    Arduino
    Time Series Forecasting
    Python
    MATLAB
    Machine Learning
    Deep Learning
  • $40 hourly
    • 5.0/5
    • (22 jobs)
    If you have a new antenna design that needs to perform in a challenging RF environment, requires optimization to meet specifications, or presents complex RF issues, I can help. With extensive experience in antenna and RF design, along with advanced expertise in electromagnetic simulation software, I specialize in designing, modeling, and testing antenna systems from concept to final product. Over the years, I have worked on a diverse range of RF applications, from 5G/6G communications, phased arrays, and satellite systems to medical antennas, IoT, and autonomous vehicle antennas. My expertise includes: ✔ High-performance antenna arrays – Phased arrays, MIMO, beamforming, and RIS antennas. ✔ 5G & 6G Wireless Systems – mmWave, sub-6 GHz, and reconfigurable antennas. ✔ Medical & Wearable Antennas – On-body sensors, implantable, and microwave imaging antennas. ✔ Satellite & Aerospace Applications – High-gain reflectors, waveguides, and ground stations. ✔ Electromagnetic Simulations & Analysis – CST Microwave Studio, HFSS, ADS, and AWR MW Office. ✔ RF & Microwave Circuit Design – Power dividers, couplers, filters, and matching networks. ✔ PCB & Prototyping – Multi-layer RF PCB design and fabrication.
    Featured Skill PCB Design
    Graph
    Research Documentation
    Antenna Design
    Research Papers
    Antenna Testing
    Research Paper Writing
    Technical Writing
  • $32 hourly
    • 5.0/5
    • (13 jobs)
    At 𝗣𝗿𝗼𝘁𝗼𝘁𝘆𝗽𝗲 𝗚𝘂𝗿𝘂, We help to transform groundbreaking ideas into high-quality, fully functional prototypes with speed and precision. Whether you're developing a consumer electronics product, refining your PCB design, or navigating the complexities of embedded systems, our team ensures a seamless transition from concept to production. 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗨𝘀? ✅𝗘𝗻𝗱-𝘁𝗼-𝗘𝗻𝗱 𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 – From idea to market-ready product, we handle every stage. ✅𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 𝗶𝗻 𝗰𝘂𝘁𝘁𝗶𝗻𝗴 𝗲𝗱𝗴𝗲 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 – Advanced solutions for embedded systems, IoT, and more. ✅𝗙𝗮𝘀𝘁 & 𝗖𝗼𝘀𝘁-𝗘𝗳𝗳𝗲𝗰𝘁𝗶𝘃𝗲 𝗣𝗿𝗼𝘁𝗼𝘁𝘆𝗽𝗶𝗻𝗴– Reduce time-to-market without compromising quality. ✅𝗥𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗣𝗮𝗿𝘁𝗻𝗲𝗿𝘀𝗵𝗶𝗽𝘀 – Leverage our strong network for sourcing and production. ✅𝗘𝗳𝗳𝗲𝗰𝘁𝗶𝘃𝗲 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 & 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻 – Stay informed and involved at every step. ✅𝗦𝘁𝗿𝗶𝗰𝘁 𝗖𝗼𝗻𝗳𝗶𝗱𝗲𝗻𝘁𝗶𝗮𝗹𝗶𝘁𝘆 & 𝗜𝗣 𝗣𝗿𝗼𝘁𝗲𝗰𝘁𝗶𝗼𝗻– Your innovations are secure with us. With extensive expertise in industrial and embedded electronics, we bridge the gap between innovation and execution—helping you bring your vision to life with cutting-edge design, efficient manufacturing, and expert guidance every step of the way. 𝗟𝗲𝘁’𝘀 𝗯𝘂𝗶𝗹𝗱 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗲𝘅𝘁𝗿𝗮𝗼𝗿𝗱𝗶𝗻𝗮𝗿𝘆 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿.
    Featured Skill PCB Design
    Prototype Design
    Prototype
    Rapid Prototyping
    3D Printing
    Product Design
    Prototype Model
    Electronic Design
    Prototyping
    Altium Designer
    Embedded System
    Arduino
    Electronics
    Hardware Prototyping
    3D Modeling
  • $40 hourly
    • 4.8/5
    • (19 jobs)
    ✅ 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 𝟏𝟎𝟎 + 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬, ✅ 𝐓𝐨𝐩 𝟭𝟬% 𝐄𝐦𝐛𝐞𝐝𝐝𝐞𝐝 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤, ✅𝟒 + 𝐘𝐞𝐚𝐫𝐬 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, ✅ 𝗛𝗮𝗻𝗱𝘀-𝗼𝗻 𝗥&𝗗 𝗳𝗼𝗿 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗮𝗻𝗱 𝗠𝗮𝗿𝗸𝗲𝘁-𝗥𝗲𝗮𝗱𝘆 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝘀 🔹𝐀𝐛𝐨𝐮𝐭 𝐌𝐞 Are you looking for a skilled Embedded Systems Engineer to bring your product ideas to life or optimize existing hardware? I’m Mussab, a highly experienced embedded systems freelancer with expertise in 𝐟𝐢𝐫𝐦𝐰𝐚𝐫𝐞 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐈𝐨𝐓 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬, 𝐏𝐂𝐁 𝐝𝐞𝐬𝐢𝐠𝐧, 𝐚𝐧𝐝 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐞𝐦𝐛𝐞𝐝𝐝𝐞𝐝 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬. From prototyping to production, I provide 𝐞𝐧𝐝-𝐭𝐨-𝐞𝐧𝐝 𝐡𝐚𝐫𝐝𝐰𝐚𝐫𝐞 𝐚𝐧𝐝 𝐬𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 for startups, research teams, and companies moving toward commercialization. I’ve worked on a diverse range of projects, including AI-powered fitness devices, medical equipment (dialysis machines), industrial automation, and custom IoT products, ensuring regulatory compliance and high performance. I specialize in designing robust systems that meet IEC and 510K certification standards, making me a valuable asset for projects that require compliance-driven development. 🔹𝐌𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 🔧 𝐄𝐦𝐛𝐞𝐝𝐝𝐞𝐝 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 & 𝐈𝐨𝐓 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✔ 𝐅𝐢𝐫𝐦𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 – STM32 (WL, WB, F, G, H), ESP32 (S3, C3, C6), NRF52840, NRF5340, Renesas ✔ 𝐑𝐓𝐎𝐒 – Zephyr OS, FreeRTOS, SafeRTOS, Azure RTOS, MBED OS ✔ 𝐏𝐂𝐁 𝐃𝐞𝐬𝐢𝐠𝐧 – KiCad, Altium, EasyEDA, Proteus ✔ 𝐄𝐦𝐛𝐞𝐝𝐝𝐞𝐝 𝐋𝐢𝐧𝐮𝐱– Yocto, Buildroot, Rockchip, Jetson Nano, Raspberry Pi,Orange Pi ✔ 𝐖𝐢𝐫𝐞𝐥𝐞𝐬𝐬 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 – BLE, Zigbee, Wi-Fi, LoRaWAN, Cellular 🧠 𝐀𝐈 & 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐨𝐧 𝐄𝐝𝐠𝐞 𝐃𝐞𝐯𝐢𝐜𝐞𝐬 ✔ Optimizing AI models (TensorFlow Lite, PyTorch) for microcontrollers and GPUs ✔ Implementing real-time computer vision, speech recognition, and predictive analytics 🚗 𝐀𝐮𝐭𝐨𝐦𝐨𝐭𝐢𝐯𝐞 & 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐚𝐥 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 ✔ CAN Bus, RS232, RS485, SPI, I2C, USB (HS, FS) ✔ Motor Control – TMC5160, TMC2209, DVR8825 for stepper/servo motors 📱 𝐌𝐨𝐛𝐢𝐥𝐞 & 𝐖𝐞𝐛 𝐈𝐧𝐭𝐞𝐫𝐟𝐚𝐜𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✔ Flutter, Java, Dart for seamless UI/UX experience in IoT applications ✔ ESP32 Web Server Development for real-time control and monitoring 🔹 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞? 🔹 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐄𝐦𝐛𝐞𝐝𝐝𝐞𝐝 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 – From low-level firmware to mobile integration 🔹 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐰𝐢𝐭𝐡 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲 𝐒𝐭𝐚𝐧𝐝𝐚𝐫𝐝𝐬 & 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 (IEC, 510K, EMI/ESD) 🔹 𝐏𝐫𝐨𝐛𝐥𝐞𝐦 𝐒𝐨𝐥𝐯𝐞𝐫 & 𝐅𝐚𝐬𝐭 𝐃𝐞𝐛𝐮𝐠𝐠𝐞𝐫 – Skilled in remote troubleshooting 🔹 𝐏𝐫𝐨𝐯𝐞𝐧 𝐓𝐫𝐚𝐜𝐤 𝐑𝐞𝐜𝐨𝐫𝐝 – Worked with hardware startups, researchers, and tech companies 🔹 𝐍𝐞𝐞𝐝 𝐚 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧? Let’s discuss your project’s needs and bridge the gap between your idea and the product you want! 𝐅𝐢𝐧𝐝 𝐦𝐞 𝐢𝐧 𝐭𝐡𝐞𝐬𝐞 𝐤𝐞𝐲𝐰𝐨𝐫𝐝𝐬: Embedded Systems Design, Product Development, Android App Development, ESP32 S3, ESP32 C3, ESP32 C6, STM32 WB55RG, STM32 WL, STM32 L432KC, STM32 F401/407, STM32 H7, STM32 G431, STM32 OTA (BLE, ZIGBEE), TOF Sensors, Embedded Linux, BuildRoot, Yocto, FPGAs, Altera ,Xilinix, Vivado, ESP IDF, TMC 5160, TMC 2209, Stepper Motors, Servo Motors, Flutter App Development, Java ,Dart, C++,C, C#, Python, Bash Scripting, ESD Protection, EMI ,IEC Certifications, ADS 122 U04,ADS 122 C04 ,HX 711,NAU 7803,ESP IDF,MAX 9814,SPH0645,BLE ,IOT, Zigbee, RTOS, FreeRTOS, SafeRTOS, DFU ,Zephyr OS, NRF 52840 ,NRF 5340.Zephyr RTOS, ARM Controllers, BLUE NRG, PCB Design, Lorawan ,Gateways, SX1278, SX 1276, NRF SDK Profile Updated on 5 February 2025
    Featured Skill PCB Design
    FPGA
    Embedded Linux
    Flutter
    ESP32
    STM32
    Internet of Things
    Electronics
    Raspberry Pi Firmware
    Embedded System
    Arduino Firmware
    Machine Learning Model
    Electrical Engineering
    Machine Learning
    Python
  • $40 hourly
    • 4.8/5
    • (6 jobs)
    I am a skilled electrical engineer with a diverse range of experience in embedded systems, microcontrollers interfacing, computer programming, PCB development, and product design. I am well-equipped to tackle any project thrown my way. 📌Key Services: ✅ PCB Schematic and layout Development. ✅ CAD Design. ✅ Embedded and IoT Systems Design. ✅ IoT Product Engineering Services. ✅ IoT App Development Services. ✅ IoT Device Management, Industrial IoT Solutions (IIoT) & Internet of Medical Things (IoMT) Services. ✅ Production-Grade IoT Solution Development. ✅ Operational Intelligence Analysis Services. ✅ Embedded System, IoT, and Data Analysis Consultancy. ✅ quick response time. ✅ Quality Work Guarantee. ✅ Deliver project on time. ✅ Building a long term relationship is the highest priority. 🚀Skills: ⚡PCB Development: Altium, KiCad, EasyEDA. ⚡Languages: C, C++, Python, MATLAB, HTML, CSS. ⚡ Operating Systems: Windows, Linux, Embedded OS ⚡ Hardware Interfaces: I2C, SPI, BLE, UART, Ethernet, GSM, Wifi, Arduino, STM32, ESP32. ⚡ Networking: TCP, HTTP, MQTT, Modbus. ⚡Software: Arduino, MATLAB, Anaconda, PlatformIO, Espressif-IDF, Cube IDE. Whether you're looking to design a new product or optimize an existing one, I'm here to help you achieve your goals. I pride myself on my ability to understand your needs and deliver results that exceed expectations. Let's work together to make your project a success. My expertise in microcontrollers programming and PCB development allows me to design and develop highly efficient and functional systems, while my experience in web dev and 3D printing allows me to bring those designs to life in a visually appealing and user-friendly manner. I am passionate about my work and am always seeking to improve my skills and knowledge in the field, which drives me to produce high-quality work.
    Featured Skill PCB Design
    Product Development
    ESP32
    PIC Programming
    STM32
    Microcontroller Programming
    Python
    C++
    Arduino Firmware
    Electrical Engineering
  • $50 hourly
    • 5.0/5
    • (70 jobs)
    To get top rated services, you need to hire top rated freelancer. With over 17 years of experience in electronics, we strive for success of businesses and products. Masters in the field of High speed PCB design, FPGAs, verilog,VHDL and circuit design, once chosen, We guarantee satisfaction at our end. Our team of engineers have worked on high speed PCBs stuffed with FPGAs, Processors, DDR2/3 interfaces, PHY chips and LVDS Signals all MANUALLY ROUTED. With IBIS models, We can SHOW you a PCB working on computer hence reducing risk of redesign. On FPGAs side, Our engineers have worked on most recent technologies like USB 3.0 Host IP core, DDR3 IP, 8051 IP and hybrid memory cube controller IP to name a few. We look forward to serve you professionally and up to your standards.
    Featured Skill PCB Design
    SolidWorks
    Schematic
    Arduino Firmware
    Microcontroller Programming
    Product Design
    Microcontroller Design
    Verilog
    Digital Electronics
    Xilinx
    Multilayer PCB
    MATLAB
    OrCAD
    Altium Designer
  • $60 hourly
    • 4.8/5
    • (78 jobs)
    ✅ Over 6000 Hours of work experience on Upwork ✅ More than 18 year experience of working with different Embedded system projects ✅ Feel free to discuss your project requirements in detail. I can assist you in design, development, production and commissioning of the complete project including the components selection. ✅ You can also contact me for your existing project with issues to be resolved. Fixing bugs and improve performance is my most favorite job. ✅ Vast experience of working with 🟨 Bug Fixing 🔧 for existing Embedded systems and improve firmware 🟨 Raspberry Pi , Orange Pi, Banana Pi, Jetson Nano, Rock Pi and various other Embedded Linux and Windows SoC boards 🟨 C, C++, Python, Node js, Node-Red programming in Embedded Systems 🟨 Yocto, BalenaOS, Full stack developer for Embedded Systems 🟨 Embedded systems configuration management 🟨 Industrial Automation, Home Automation 🟨 PLCs (Beckhoff, Siemens, Allen Bradley, ABB, Mitsubishi, Omron, Delta, Fatek) 🟨 Robotics, Motor Control (AC, DC, Servo, Stepper, NEMA, Linear Actuator 🟨 STM, Arduino, ESP32, ESP8266 🟨 RF, nRF52832, nRF52840, nRF53, Texas Instruments 🟨 DevOps, Jenkins, Ansible, Terraform 🟨 AWS, Azure, Google Cloud GCP, IoT 🟨 DSP 🟨 FPGA, CPLD (Xilinx, Altera) 🟨 Modbus, CAN, RS485, RS232, UART, Wi-Fi, BLE, LoRa, ZigBee, PCI, SPI, I2C, USB, Bluetooth, Serial, Parallel, Ethernet 🟨 Data Acquisition Systems 🟨 OpenWrt
    Featured Skill PCB Design
    Embedded C
    Firmware
    Amazon S3
    STM32
    ARM Cortex-M
    Raspberry Pi
    Robotics
    Integrated Circuit
    Arduino
    Git
    CC2650
    Embedded System
  • $35 hourly
    • 4.9/5
    • (72 jobs)
    Experienced engineer specializing in electronics and product design, with a keen focus on intricate printed circuit board designs, prioritizing manufacturability. My expertise spans the entire product development cycle — from conceptualization to prototyping, utilizing in-house tools for design, construction, programming, and rigorous testing. I possess a diverse portfolio, having contributed to various industries. This ranges from formulating initial concepts and building prototype devices, to orchestrating the seamless transition to large-scale production manufacturing. More detail about Embedded platforms of my design experience: Primary Offerings: - Hardware Design and printed circuit board (PCB) layout with Altium Designer - MCAD collaboration for product design - Build and test prototypes(in-house assembly capability and testing equipment) - Help and management in product manufacturing - Troubleshoot and fix incomplete or failed designs - Bare-metal and RTOS based firmware development I have crafted an extensive array of circuit boards, encompassing: - Standard 2 and 4-layer boards with surface mount and through-hole components - HDI boards upto 14-layers - Highspeed boards with controlled impedance and length matching - Flex and rigid-flex boards for complex mechanical shapes - Products having Bluetooth, BLE, WiFi, serial interfaces(SPI, I2C, RS-232, RS-485, CAN) and highspeed interfaces(USB2.0, USB3.0, PCIe, SATA, MIPI CSI-DSI, Ethernet). Whether it entails transforming an existing Arduino/Raspberry Pi prototype into a marketable product or crafting an entirely new offering from its inception, I take pleasure in delivering tailor-made technical solutions that precisely align with your requirements. Have any product idea, contact me through Upwrok to discuss!
    Featured Skill PCB Design
    Electrical Engineering
    FPGA
    Bluetooth LE
    nRF52832
    ESP32
    STM32
    Internet of Things Solutions Design
    Industrial Internet of Things
    Multilayer PCB
    Hardware Design
    Embedded System
    Altium Designer
    Hardware Prototyping
  • $20 hourly
    • 4.9/5
    • (77 jobs)
    Versatile electronics and product design engineer specializing in high-complexity PCB design with a focus on manufacturability. Skilled in prototyping, programming, and testing across various industries, from concept to full-scale production. Whether refining an Arduino/ESP32/STM/Raspberry Pi prototype for production or developing a new concept to attract investors, I deliver engineered technical solutions tailored to your needs. I can assist you in any of the following areas ✅Complete end-to-end electronic product design from concept to complete prototype. ✅Circuit design, Schematic capture, PCB design. ✅Signal conditioning and instrumentation circuits for different types of sensors. ✅Active/passive filters, 0 -10V, 4-20mA,ADCs, Op-Amps, and Instrumentation Amplifiers. ✅Microcontrollers, Communication protocols like SPI, I2C, UART, RS485, RS232, MODBUS RTU/TCP. ✅SMPS, Power design, DC/DC Converters, and FETs. ✅Power, analog & digital circuit simulation, and power/signal integrity analysis. ✅High-speed mixed signal, EMI, and noise reduction. ✅Selection of components (ICs, Resistors, Capacitors, etc…) and preparing cost-effective BOM (Bill of Materials) for circuits with ratings and standards. ✅Planning and Assembling of PCB, Electrical, and Mechanical parts to finish the module as a final product ✅Testing and Troubleshooting of PCBs with SMDs and Through-hole devices. ✅Designing IoT and Ethernet circuits. ✅Firmware & android APP development by using different programmable languages. ✅Energy monitor systems and medical devices ✅Process Controller Design. ✅Water Treatment transmitters like Ph, temperature, ORP, Conductivity, and TDS. ⭐⭐⭐ Capability Matrix⭐⭐ ⭐ ✅Microcontrollers ⚡Arduino: UNO, MEGA, NANO, DUE ⚡STM32: STM32H7,Stm32F1,STM32F0,STM32F3,STM32F4,STM32F7 ⚡PIC: PIC12,PIC16,PIC18 ⚡ESP: ESP32 Wroom, ESP32 C3, ESp32 S2, ESP32 S3, ESP8266 ✅PCB Tools ⚡Altium ⚡Eagle ⚡EasyEDA ⚡KiCad ✅Simulation Tools ⚡LTSpice ⚡Proteus ⚡WokWi ⚡TinkerCad ⚡PSpice ⚡Multisim I hope to work with you, to help you complete your project and release your product to the market
    Featured Skill PCB Design
    Python
    Electronic Circuit Design
    EasyEDA
    Arduino
    Hardware Prototyping
    Android App
    ESP32
    ESP8266
    Microcontroller Programming
    Altium Designer
    Electronics
    Internet of Things
    KiCad
    Analog Electronics
  • $40 hourly
    • 4.8/5
    • (50 jobs)
    🌟 Welcome to my profile! 👋 I'm a results-oriented Electrical Engineer with 6+ years of experience in diverse areas like embedded systems, Internet of Things (IoT) development, and power electronics. I hold a NEBOSH-IGC certification, demonstrating my commitment to safety and risk management. 💡 🔹 What I Bring to the Table: ➊ Power Electronics Mastery: Specializing in power electronics, I'm adept at designing and optimizing circuits for efficiency and performance. ⚡ I'm proficient in using Tools like Proteus, Multisim, LTSPICE, PSPICE, etc. 🔌 ➋ Embedded Systems & IoT: From ESP32 to Arduino, I develop cutting-edge solutions for IoT applications, leveraging my expertise in embedded systems. 🌐 ➌ MATLAB & Simulink: Proficient in MATLAB and Simulink, I model and simulate electrical systems to ensure accuracy and reliability. 🖥️ ➍ ETAP: Experienced in ETAP, I analyze and optimize power systems for various applications, ensuring stability and efficiency. 🔄 ➎ PCB Design: Skilled in PCB design, I create custom circuit boards tailored to specific project requirements using KiCAD, EasyEDA etc🛠️ ➏ AutoCAD Civil 3D: Proficient in AutoCAD Civil 3D, I contribute to projects related to civil engineering and infrastructure development. 🏗️ ➐ Solar Design: Passionate about sustainable energy, I specialize in solar design, harnessing the power of the sun for renewable energy solutions. ☀️ ➑ Technical Writing: With a knack for research paper writing and technical report creation, I communicate complex concepts with clarity and precision. 📝 ➒ Risk Assessment & Six Sigma: As a NEBOSH-certified professional, I prioritize safety and quality in every project, employing risk assessment methodologies and Six Sigma principles to drive continuous improvement. 🛡️ 10-Project Management & Team Management Skills: Providing Back office support to field team by utilizing with expertise in multiple CRM tools i.e. Salesforce, Ironclad, Trello, Slack, etc. 🚀 Why Choose Me: ➊ Expertise: With years of experience in the field, I bring a depth of knowledge and expertise to every project. 🎓 ➋ Reliability: I'm committed to delivering high-quality work on time and within budget, ensuring client satisfaction. ⏰💼 ➌ Innovation: I thrive on tackling new challenges and pushing the boundaries of what's possible, delivering innovative solutions that exceed expectations. 🚀Beyond Technical Skills: ➊ NEBOSH-IGC Certified: Demonstrates my commitment to safety protocols and risk mitigation. ➋ Proven Track Record: Successfully completed numerous research, industrial, and academic projects across various skillsets. ➌Strong Communication: I collaborate effectively and keep clients informed throughout the project lifecycle. 🤝 Let's Collaborate: Whether you need help with power electronics design, IoT development, technical writing, or solar design, I'm here to bring your projects to life. Let's collaborate to turn your ideas into reality and drive success together. 🤖 📧 Contact Me: Feel free to send me a message to discuss your project requirements and how we can work together to achieve your goals. I look forward to hearing from you! 📩
    Featured Skill PCB Design
    Microsoft Office
    Salesforce
    KiCad
    Risk Assessment
    Technical Report
    Research Paper Writing
    Solar Design
    AutoCAD Civil 3D
    ETAP
    Simulink
    Arduino
    Embedded System
    Power Electronics
    MATLAB
  • $20 hourly
    • 5.0/5
    • (30 jobs)
    🏆Top Rated 🎖5 Star Reviews 💯100% Job Success -------------------------------------------------------------------- Hi, I'm an Embedded Systems Engineer with extensive hands-on experience, specializing in PCB designs, firmware development/ microcontroller programming, circuit layout, prototyping, IoT, simulations, AI, and robotics. If you're searching for someone to bring your ideas to life, you've found the right person. Here's a summary of my services: 🔸️Electrical Circuit Design (Low Noise, Analog, Digital, High Speed) 🔸️Multi-layer and rigid-flex PCB designs (Altium Designer, EasyEDA, KiCAD, and EAGLE) 🔸️ Microcontroller programming/ Firmware Development for ARM-based controllers (STM32, NRF), Esp32, Arduino, AVR, PIC. 🔸️BOM optimization and mass manufacturing 🔸️ Development of embedded systems and rapid prototyping 🔸️ Cloud and IoT-based system development 🔸️ RF and Antenna Design 🔸️ Robot Operating System 🔸️ Dev in NI Lab View 🔸️ Simulation (Simulink, Multisim, and Proteus) Additional services include: 🔹️ 2D/ 3D CAD Model (Solidworks, CREO, Fusion 360) 🔹️ Concept Design 🔹️ Technical Documentation and Tutorials 🔹️ MATLAB 🔹️ Creation of Graphical User Interfaces (GUI) 🔹️ Android/ IOS app development 🎗What truly distinguishes me is my passion and enthusiasm. I maintain open communication with my clients to ensure that the delivered work precisely aligns with their requirements🎗 I am looking forward to the opportunity to collaborate with you. Keywords: Multi-Layer PCB Design, Arduino, Raspberry Pi, Esp32, Altium, EasyEDA, Electrical Designs, Electronics Solutions, Prototype, Circuit Simulation, CAD Model, Enclosure Design, MATLAB, Simulink, Lab View, Robotics, Machine Learning, ROS, AI, RF Design, High-Speed Designs, STM32, NRF Cheers!
    Featured Skill PCB Design
    nRF52832
    STM32
    Altium Designer
    Robot Operating System
    Raspberry Pi
    ARM Cortex-M
    Arduino
    ESP32
    Microcontroller Programming
    Electronics
    Robotics
    Firmware Programming
    Circuit Design
    Embedded System
  • $20 hourly
    • 4.8/5
    • (43 jobs)
    Why Choose Me: Focused on delivering quality-driven solutions Highly adaptable to different tools and platforms Successfully delivered 40+ projects on Upwork. Over 10 years of experience in the embedded software domain 100% Job Success Rate Passionate about solving complex problems with the latest technologies About Me: Hello, I am a dedicated engineer with in-depth expertise in the latest technology stacks. With a proven track record of delivering projects on time, I offer specialized services in firmware and hardware engineering, ensuring top-tier solutions and client satisfaction. Skills: Programming Languages: C, C++, Embedded C, Python, SQL, Bash Scripting, RTOS Linux Device Drivers Development Network Driver Development & Device Modeling using QEMU Firmware Design and Development Embedded Systems: Raspberry Pi, Linux OS (CentOS, Ubuntu) Microcontrollers: Arduino, Arm Cortex-M, STM8S, STM32, BLE, LPC2148, PIC, TI, etc. Connectivity Protocols: UART, I2C, SPI, USB, RS232/RS485, Modbus Operating Systems: Ubuntu, CentOS, FreeRTOS, uC/CosIII Debugging Tools: gdb, kgdb, st-link, j-link, ftrace, and more PCB Design and Development (OrCAD, Altium, Eagle)
    Featured Skill PCB Design
    Firmware Programming
    Driver Development
    Kernel
    Embedded System
    Linux
    C++
    C
    Microcontroller Programming
    Embedded C
    Arduino Firmware
    Embedded Linux
    nRF52
    STM32
    ESP32
  • $30 hourly
    • 5.0/5
    • (32 jobs)
    ✪ Looking for a Skilled and reliable PCB Designer to bring your Product Ideas to Life❓ Look No further! I'm Ali Uzair, an Experienced Electrical Engineer Specializing in Designing Electronic Circuits and Multi-Layer PCBs ✪ ✪ With a strong background in Altium Designer and Proteus Design Suite, I have the Expertise to create Optimal PCB layouts that meet your Specific requirements. I prioritize customer satisfaction and maintain the highest level of Professionalism throughout every project ✪ ✪ By adhering to strict ISO guidelines and standards, I ensure that you receive Top-quality results in the shortest possible time. I firmly believe that a flawless PCB design is crucial for the overall functionality and success of any Electronic Product ✪ ✪ If you're ready to transform your Ideas into valuable Products, don't Hesitate to Contact Me. Together, we can create the perfect PCB design for your product. Let's bring your vision to life! ✪ Friendly, Ali Uzair 😊 ⭐ I Offer the Following 🆂🅴🆁🆅🅸🅲🅴🆂: ✅ PCB Design (Printed Circuit Board) ✅ Compact PCB design ✅ IPC Standard Design ✅ EMC and CE& EU Certification design ✅ Schematics and Bill of Material ✅ Block Diagram and Design Documentation ✅ Suggesting your PCB and PCBA vendors or managing the PCB and PCBA process. ✅ Part Selection, Parts Sourcing ✅ Manufacturing File generation ✅ High Speed, High-Density Multi-Layer PCB Layout ✅ Controlled Impedance Traces ✅ Differential Pairs ✅ Matched Length Traces ✅ Daisy Chain and Star Topologies ✅ Blind and Buried Vias ✅ BGA, Micro BGA, QFN, LGA, etc., ✅ Embedded Software / Firmware design development ✅ 3D Step Models of the PCB for Integration with MCAD tools. ✅ Board Bring-up: Test codes in C/C++. ✅ Power / Signal Integrity Analysis ✅ System / Hardware Design ✅ Analog Circuit Design: Audio, RF Module, PA, LCD, Filter, RFID ✅ Digital Circuit Design: DDR1~4, Flash, DSP, FPGA, Microchip ✅ Mixed Circuit Design: GPS, Bluetooth, WiFi, ZigBee, LoraWan, RF 433, ✅ Interface Buses (SPI, I2C, RS-232, RS-485, ...), ✅ Memory Interfaces (DDR1-3, SDRAM, Serial/Parallel Flash, ...), ✅ High Speed I/O Interfaces (USB, Ethernet, PCI Express, LVDS, ...), ------------------------------------------------------------------------------------------------------- ✪ Don't waste time and effort trying to find the right PCB designer. Contact Ali Uzair now to transform your ideas into valuable creations. Your journey towards a flawless PCB design starts here! ✪ -------------------------------------------------------------------------------------------------------- ⭐ Priorities ✅ Client Satisfaction 🎯 ✅ Deadline Guarantee 💯 ✅ Long Term Relation with Clients ❤️ ✅ Never Compromise with Quality ❌ ✅ Best Possible Precise Solution 🛠️ ✅ Quick Response 🕕 ✅ Fast Delivery 🚀 ✅ Cost-Effective 📊 Warmly, Ali Uzair 😊 P.S. I'll make adjustments to the end product until it's right for you.
    Featured Skill PCB Design
    Printed Circuit Board
    Electrical Layout Design
    Electronic Design
    Digital Electronics
    Electronics
    Hardware Design
    Microcontroller Programming
    Altium Designer
    Multilayer PCB
    Analog Electronics
    Electrical Engineering
    Electronic Circuit Design
    Embedded System
  • $25 hourly
    • 5.0/5
    • (11 jobs)
    Self-motivated and innovative Electronic design engineer with more than 8 years of experience in the fields of Electronic product development, Expertise in hardware implementation, and digital design with a wide range of technical skills. Detail-oriented, strong in execution and leadership, and creative in problem-solving. Proficiency in de-budding and troubleshooting circuits and software development. I can assist clients in any of the following areas: ✅Complete end-to-end electronic product design from concept to creation. ✅Circuit design, Schematic capture, PCB design. ✅Signal conditioning and instrumentation circuits for different types of sensors. ✅Active/passive filters, 0 -10V, 4-20mA,ADCs, Op-Amps, and Instrumentation Amplifiers. ✅Microcontrollers, Communication protocols like SPI, I2C, UART, RS485, RS232, MODBUS RTU/TCP. ✅SMPS, Power design, DC/DC Converters, and FETs. ✅Power, analog & digital circuit simulation, and power/signal integrity analysis. ✅High-speed mixed signal, EMI, and noise reduction. ✅Selection of components (ICs, Resistors, Capacitors, etc…) and preparing cost-effective BOM (Bill of Materials) for circuits with ratings and standards. ✅Planning and Assembling of PCB, Electrical, and Mechanical parts to finish the module as a final product ✅Testing and Troubleshooting of PCBs with SMDs and Through-hole devices. ✅Designing IoT and Ethernet circuits. ✅PCB enclosures by using different CAD tools ✅Firmware & android APP development by using different programmable languages. ✅Energy monitor systems and medical devices ✅Process Controller Design. ✅Water Treatment transmitters like Ph, temperature, ORP, Conductivity, and TDS. ⭐⭐⭐ Capability Matrix⭐⭐ ⭐ ✅Microcontrollers ⚡Arduino: UNO, MEGA, NANO, DUE ⚡STM32: STM32H7,Stm32F1,STM32F0,STM32F3,STM32F4,STM32F7 ⚡PIC: PIC12,PIC16,PIC18 ⚡ESP: ESP32, ESP8266 ✅PCB Tools ⚡Altium ⚡DesignSpark ⚡EasyEDA ⚡KiCad ✅Simulation Tools ⚡TINA ⚡LTSpice ⚡Proteus ⚡Matlab ⚡PSpice ⚡Multisim ✅CAD ⚡Fusion 360 ⚡FreeCAD ⭐⭐⭐EXPERTISE⭐⭐⭐ ⚡Electronics Circuit Design ⚡Instrumentation ⚡C/C++ ⚡Power Electronics ⚡ARM Microcontroller ⚡Firmware Development ⚡Arduino Firmware ⚡PCB Design ⚡Analogue Electronics ⚡IoT ⚡ESP32 ⚡Digital Electronics ⚡Amplifiers and filters ⚡Integrated circuits ⚡CAD and enclosure design ⚡Android App Development ⚡BLE ⚡Signal Conditioning ⚡Sensors & Transducer ⚡Simulations and testing ⚡Hardware Design ⚡Debugging circuits ⚡EMI & Noise Reduction ⚡Process Controllers ⚡Ph, Temperature, ORP, conductivity, TSD Sensors If you are looking for skillful hardware & software developer or need help with your electronic design or want to convert your idea into a successful product? Then you are in the right place and I can’t wait to hear from you!
    Featured Skill PCB Design
    Arduino Firmware
    Amplifiers & Filters
    Integrated Circuit
    C++
    Power Electronics
    Analog Electronics
    Electronic Circuit Design
    Instrumentation
    STM32
    Digital Electronics
  • $40 hourly
    • 0.0/5
    • (3 jobs)
    Greetings! I am a highly skilled PCB design engineer with 6 years of experience in the field of electronic engineering. My expertise lies in designing and optimizing printed circuit boards (PCBs) for a wide range of applications, from consumer electronics to industrial automation systems. Additionally, I have a strong background in embedded electronics, specializing in microcontroller-based projects, including Arduino and ESP8266 and ESP32. As a JLCPCB expert, I have successfully manufactured and assembled over 20 projects through JLCPCB, JLC3D printing and JLCCNC ensuring high-quality production, seamless assembly, and optimized designs tailored for their capabilities. My experience guarantees designs that are ready for efficient fabrication and assembly with their services. Why Choose Me? Expert PCB Design: I specialize in creating high-quality, efficient, and reliable PCB layouts using industry-leading tools like Altium Designer, Eagle, and KiCad. My designs are optimized for performance, manufacturability, and cost-effectiveness. Embedded Electronics Expertise: I bring my extensive experience in designing and implementing embedded systems, particularly using Arduino and other microcontrollers. Whether it's IoT devices, robotics, or sensor-based applications, I excel in delivering innovative solutions that seamlessly integrate hardware and software. JLCPCB Expertise: With over 20 projects successfully manufactured and assembled through JLCPCB, I am well-versed in their fabrication and assembly processes. I ensure that designs adhere to their DFM, DFA, and DFT requirements, minimizing errors and delays. Custom Solutions: Whether you need single-layer, double-layer, or multi-layer PCBs, I can tailor my designs to meet your specific requirements. I also have expertise in complex designs involving high-speed signals, RF circuits, mixed-signal applications, and microcontroller interfaces. Collaborative Approach: I believe in transparent communication and collaboration. I work closely with my clients to understand their project goals, ensuring that the final PCB design and embedded solutions align perfectly with their vision. Timely Delivery: I understand the importance of deadlines. You can count on me to deliver high-quality PCB designs and embedded system solutions within the agreed-upon timeframe, without compromising on quality. My Expertise Includes: Developing Arduino-based projects for IoT, robotics, and custom applications. Designing PCBs for embedded systems, ensuring efficient power management and optimal layout for microcontrollers. Creating hierarchical schematics and highly intricate PCB layouts with dense placement, impedance-controlled signals, and blind/buried vias. Collaborating with cross-functional teams to optimize designs for manufacturing and assembly, while adhering to DFM, DFA, and DFT requirements. Manufacturing and assembling PCBs through JLCPCB, leveraging their capabilities for efficient and reliable production. Providing detailed project documentation, including BOMs, net delays, and design reports. Skills: Electronic Hardware · Embedded Electronics · Arduino Projects · JLCPCB Manufacturing · IoT Hardware Design · Soldering · PCB Design · High-Speed Design · Mixed-Signal Systems · Allegro, Altium Designer, KiCad, Eagle, EasyEDA My Services Include: PCB Layout and Routing Schematic Design Embedded Electronics Design and Prototyping Arduino and Microcontroller-Based Projects High-Speed PCB Design Component Selection and BOM Management Design for Manufacturability (DFM) and Design for Assembly (DFA) Optimization JLCPCB Fabrication and Assembly Support If you are looking for a skilled and reliable PCB design engineer who is also proficient in embedded electronics, Arduino projects, and JLCPCB manufacturing, I am here to help. Let's discuss your project requirements and create exceptional designs together. Feel free to reach out to discuss your project in detail or to request samples of my previous work. I look forward to the opportunity to work with you and contribute to the success of your project. Best regards, Abdul Rehman
    Featured Skill PCB Design
    Digital Electronics
    Power Electronics
    Multilayer PCB
    Arduino
    Hardware Troubleshooting
    Analog Electronics
    PLC Programming
  • $30 hourly
    • 5.0/5
    • (17 jobs)
    Greetings! Are you looking for a one-stop solution to turn your product idea into a working, commercial-grade device? You're in the right place. I’m a professional Hardware & Firmware Engineer backed by a skilled team specialising in end-to-end product development. From initial concept and design, through PCB development, firmware, mobile/web apps, 3D modelling, and even physical prototyping—we handle it all under one roof. ✨ What We Deliver: ⦿ ✅ Product Ideation & Architecture ⦿ ✅ Electronic Circuit Design (Analog/Digital) ⦿ ✅ PCB Design, Fabrication, Assembly & Testing ⦿ ✅ Firmware Development (bare metal or RTOS) ⦿ ✅ Embedded Systems using Atmel, ESP32 (S3, C3, WROOM), and Nordic nRF series ⦿ ✅ Mobile App Development: Flutter, React Native, Native Android (Java/Kotlin), Native iOS (Swift) ⦿ ✅ Web App Development: Native (HTML, CSS, JS) , Flutter, Python (FastAPI) ⦿ ✅ Enclosure Design and 3D Printing for physical prototypes ⦿ ✅ Wireless Technologies: BLE, Wi-Fi, LoRa, GSM/4G ⦿ ✅ AI/ML Integration in Edge Devices ⦿ ✅ Voice Assistants, Smart Devices, and Custom Controllers 👨‍💼 Who We Work With: ⦿ 🚀 Startups needing MVP hardware fast ⦿💡 Entrepreneurs building the next big IoT product ⦿🧪 R&D teams needing rapid prototyping ⦿🏥 HealthTech and Industrial Automation innovators 🔧 Tools & Platforms We Use: ⦿✅ MCUs: ESP32 (S3, C3, WROOM), Atmel SAM series, STM32, Nordic nRF52 ⦿✅ Design Tools: Proteus, EasyEDA, Fusion360 ⦿✅ Firmware Platforms: ESP-IDF, Arduino, Zephyr RTOS, FreeRTOS ⦿✅ App Development: Flutter, React Native, Java/Kotlin, Swift ⦿✅ Web Tech Stack: Native (HTML, CSS, JS) , Flutter, Python (FastAPI) We don't just build hardware—we bring products to life. From breadboard to polished prototype, from testing to packaging—we’ve done it all. Clients also receive fully tested hardware kits shipped worldwide for evaluation and demo. 🌟 Why Choose Us: ⦿🔁 Fast Turnaround & Reliable Timelines ⦿🧩 Clean, Modular, Well-Documented Code ⦿🛠️ Thorough QA & In-House Debugging ⦿📞 Professional Communication & Reporting If you need a team that can visualize your idea, simulate the circuit mentally before it's built, and deliver a prototype you can hold—let’s talk. Looking forward to working together!
    Featured Skill PCB Design
    nRF52
    ESP32
    Prototyping
    Hardware Design
    Raspberry Pi
    Arduino Firmware
    Internet of Things
    Arduino
    Mobile App
    Embedded System
    Web Application
    Android
    Mobile App Development
    Android App Development
  • $20 hourly
    • 4.5/5
    • (72 jobs)
    🇵🇰 TOP FREELANCER 🏆🎖️ HIRE THE BEST IN TECH* ⭐⭐⭐⭐⭐ 🔹 Cloud | IoT | AI | Full Stack** Solutions Expert 🔹 🟨 *Cloud Infrastructure & DevOps* - AWS (EC2, S3, Lambda, IoT Core, DynamoDB, RDS) - Google Cloud Platform (Compute Engine, Firestore, Cloud Functions) - Firebase Realtime DB, Firestore, Auth, Cloud Functions - VPS Setup, Ubuntu/Linux Server Management, CI/CD Pipelines 🟨 **IoT & Embedded Systems** - Raspberry Pi, ESP32, Arduino, STM32, ATMEGA, PIC - Real-time control, sensors, automation, edge computing - Protocols: MQTT, I2C, SPI, UART, USB, BLE - Device-to-cloud integration (AWS IoT, GCP IoT) 🟨 **Python & Backend Development** - Flask, Django, FastAPI - RESTful APIs, WebSocket, async programming - Web Scraping, API Integration, Automation - Data Analysis, Scripting, ETL, Pandas, NumPy 🟨 **Machine Learning & AI** - Model development with Scikit-learn, TensorFlow, PyTorch - OpenAI API (GPT-3, GPT-4), LLM integration & automation - NLP, Computer Vision, Recommendation Systems - AI-based dashboards, Chatbots 🟨 **Full Stack Development** - Frontend: React.js, Vue.js, JavaScript - Backend: Python, Node.js - Databases: PostgreSQL, MySQL, MongoDB, Firebase - Authentication, Admin Panels, Dashboards, UX/UI 🟨 **Hardware Design & Embedded Firmware** - Schematic & Multi-layer PCB Design (Altium, KiCad) - Power electronics (DC/DC, Motor Drivers, LED Drivers) - Firmware in C/C++, MicroPython, RTOS - Reverse engineering & low-level debugging 🟨 **OS & System-Level Expertise** - Embedded Linux, Linux device drivers, Ubuntu server - Windows/Linux system programming, Shell scripting - Real-time systems, custom OS builds for Raspberry Pi --- ✅ **Let's Build Smart, Scalable, and Secure Tech Together!** 📩 **DM for collaboration, custom quotes, and turnkey solutions.**
    Featured Skill PCB Design
    Embedded System
    ESP32
    Flutter
    Firebase
    Azure OpenAI Service
    AWS IoT Core
    Python
    Raspberry Pi
    Internet of Things
    Arduino
  • $15 hourly
    • 5.0/5
    • (28 jobs)
    🟢 Available now - Ready to Transform Your Photos! 🌟 Professional Adobe Photoshop Services – Precision & Creativity Guaranteed: ✂ Clipping Path – Perfect edges, flawless cutouts. ❌ Background Removal – Clean, clear, and professional. 👦 Skin Retouching – Natural or high-end (Frequency Separation). 👍 Color Correction – Vibrant, true-to-life hues. 🌗 Dodge & Burn – Enhanced highlights and shadows. 🎨 Photo Manipulation – Create the unimaginable. ☢ Old Photo Restoration – Bring memories back to life. ⌛ Face/Character Swapping – Seamless and realistic. ⏎ Removing Unwanted Objects – Like they were never there. ➦ Adding Objects – Creativity at its best. ⬛ Image Resizing – Ready for any platform. 🔥🔥 **Money-Back Guarantee + Unlimited Revisions** 🔥🔥 💯 **Why Choose Me?** - Amazon/eBay Product Editing Expert – Ready-to-sell images! - Jewelry Editing Specialist – Stunning and detailed visuals. - Wedding/Party Photo Editing Pro is – Cherish every moment beautifully. - Quick Turnaround – Your time is my priority. 🎯 What Sets Me Apart: 100% Client Satisfaction – I don’t stop until you’re happy! Affordable Rates – Quality without breaking the bank. 24/7 Availability – Always here when you need me. Attention to Detail – Every pixel counts. 📩 **Let's Make Your Photos Shine!** Message me today, and let's start turning your vision into reality. The first step to perfection is just a click away. 💬
    Featured Skill PCB Design
    Photo Restoration
    Electrical Engineering
    Translation
    Photo Retouching
    Photo Editing
    Product Photography
  • $25 hourly
    • 4.8/5
    • (14 jobs)
    I'm a mechatronics engineering and have a good experience in electronics and other micro controllers like Arduino, ESP32 coding and schematics/layouts of circuitry as well. I have over 4+ years of experience with Arduino, ESP32, STM32 and raspberry pi its coding and other schematics etc. I'm looking forward to polish my skills to other greater extend and will help you with any Arduino based projects, recently I've done many projects on an event Airtech and I'll help you with the best possible solutions to your problems, or I can just do all the hardwork of your Arduino and ESP32 project for you. I've worked on various Tech events organized from my university, worked as an assistance on big projects.As I'm new to this platform, I will assure you that I will satisfy you with every little detail and develop a cooperative environment between the seller and the buyer. There are other sellers who can do the work for you but I hope that you will give me an opportunity to give you the best result and assistance to your project with full devotion and determination. If you decide to work with me I will provide you with circuit designing, simulation, analyzing and implementing circuits using proteus, EasyEDA or TinkerCad. Also if you want the PCB layout i can do PCB boards using EasyEDA PRO or Fritzing and also can work on the the PCB board to Print out the design of PCB Layout for your PCB board. It is useful for you to check and simulate circuit on software before implementing it on hardware. Please send me a specified description of the circuit that you need and i can design, and analyzing of the circuit. I'll provide -Circuit Diagram -Code file -Complete Documentation of the Project -Software simulation Your projects will be done on the given time.
    Featured Skill PCB Design
    Proteus Design Suite
    Raspberry Pi Firmware
    Raspberry Pi
    Hardware Design
    Altium Designer
    ESP32
    Hardware Prototyping
    Microcontroller Programming
    Arduino
    Schematic
    EasyEDA
    Embedded System
    Tinkercad
    Engineering Simulation
    Circuit Design
  • $10 hourly
    • 5.0/5
    • (9 jobs)
    Product Design Engineer | PCB Design Engineer | Content Writer | Altium | Eagle | EasyEda | Saturn PCB Design | ADS PCB Design Engineer with over 10 years of experience overseeing the entire hardware development lifecycle. From initial requirements capture and PCB design to prototyping, production, and final product delivery. I have consistently delivered turnkey and built-to-print electronics solutions for multinational organizations. My expertise lies in high-speed, RF, and HDI board design, with a keen focus on maintaining signal integrity through impedance control, trace length matching, and noise reduction. Power and thermal management are essential for optimal performance, along with precise routing and layer stack-up to minimize cross-talk and interference. Material selection, via design, and careful trace routing ensure minimal signal loss and optimal system reliability. I have a proven track record of leading cross-functional engineering teams, establishing comprehensive documentation and process management in complex, global settings. My extensive experience includes budgeting, BOM management, negotiating with suppliers/vendors, and implementing cost-effective solutions that meet rigorous customer requirements. I excel at strategic planning, risk management, and driving continuous improvement initiatives, consistently delivering high-performance electronics systems within scope, budget, and schedule. CORE STRENGTHS & SKILLS: Technical: • HDI PCB layout • Schematic design • Board troubleshooting &i inspection • PCB technical trainer • Implementation of IPC standards • BOM Software Tools: • Altium Designer • EasyEda • Kicad • Eagle • ADS • Gerber Tool • Saturn PCB Toolkit Report Writing: • Technical reporting • Technical content writing for PCB • Checklist preparation for Design Verification
    Featured Skill PCB Design
    Bill of Materials
    Electronic Circuit Design
    Altium Designer
    Circuit Design
    Amplifiers & Filters
    Schematic
  • $13 hourly
    • 5.0/5
    • (12 jobs)
    I am an Enthusiastic Electrical Engineer and a true believer in future technology, I can build products and complete projects for you in the field of electrical and electronics from ground, specifically regarding to Embedded system and power electronics, furthermore I can provide my services in following fields: • 32-bit microcontroller(ARM,ESP 32) • 8-bit microcontroller(PIC, Arduino) • Digital Circuits • Power Electronics • Automation(CNC) • Space Vector PWM • IOT • CNC embroidery machine circuits and software packages. • User interface circuits • Timing Circuits • Microcontroller Based Modules • Altium/Eagle and Proteus PCB design • Self testing and Validation of proposed Solutions Above all your satisfaction is true validation of my efforts. Thanks for your time. Feel free to contact me for any information.
    Featured Skill PCB Design
    Electronic Design
    CNC Programming
    Automation
    Electrical Engineering
    Functional Testing
    Embedded System
    Power Electronics
    PIC
    Embedded C
    Robotics
    STM32
    Arduino
    ESP32
  • $30 hourly
    • 4.9/5
    • (12 jobs)
    Good Day, I am an Electronics Hardware Engineer with 3 year+ experience in designing custom PCBs. (JLCPCB compatible) Check my expertise on: YouTube : Rajj Engineering LinkedIn : Muhammad Usman Rajj Softwares : ⭐Kicad ⭐EasyEDA Pro ⭐EasyEDA Standard ⭐Proteus ⭐SolidWorks ⭐Eagle ⭐Altium Expertise in Microcntrollers: ⭐STM32 ⭐ESP32 ⭐Atmega ⭐Respbery Pi ⭐nRF Protocols: ⭐CAN, ⭐UART,⭐ ⭐i2C, ⭐SPI, ⭐USB etc Wireless Technologies ⭐LoRaWAN, ⭐Wifi, ⭐BLE Expertise in Low Powered products, Battery charging, DC DC Step up/down circuits with low or minimal noise circuits. PCB Antennas: 433Mhz, 868Mhz, 915Mhz, 2.4Ghz, BLE antenna, Wifi Antenna My deliverables : Source Files Production files 3D STEP files Schematic diagram (PDF) I use industry standard designing guideliness and techniques to create PCB layouts with highly performance and optimized also cost effectives. I follow standards of RoHs, CE and others depend on requiremnts. If you're looking for someone with experience and knowledge in any of these areas, I would be the perfect candidate. Feel free and get in touch with me today to discuss how I can help you to achieve your goals. Thanks Muhammad Usman Rajj
    Featured Skill PCB Design
    Electronic Design
    Circuit Design
    Electronics
    KiCad
    Schematic
    Printed Circuit Board
    Embedded System
    Mechatronics
    Multilayer PCB
    EasyEDA
    Arduino
    Robotics
    ESP32
  • $12 hourly
    • 4.9/5
    • (21 jobs)
    A passionate electronics engineer specialized in creating - Schematic design - PCB design - CNC PCB G-codes - Layout in multilayers - Altium Designer - Developing electronic circuit diagrams - Circuit analysis - Circuit design - Microcontroller firmware development With 4 years experienceworking on different software such as Altium and Eagle Designer. My domain of work incldes: PCB Designing, Product designing, Reverse Engineering, and Creative Solutions with Electronics. I enjoy taking the product design from concept to prototype and providing my clients with high-quality documentation suitable for immediate manufacturing of their product. I look forward to working with you. Regards, Saad Ikram.
    Featured Skill PCB Design
    Analog Electronics
    Electronic Design
    CAD
    Circuit Diagram
    Schematic
    Integrated Circuit
    Circuit Design
    Electronic Circuit Design
    Embedded System
    Arduino
    Raspberry Pi Firmware
    Altium Designer
    Microcontroller Programming
    Multilayer PCB
  • $15 hourly
    • 4.7/5
    • (12 jobs)
    Dedicated Engineer and PCB designer with proven technical, communication and leadership skills seeking to apply my abilities in a progressive environment . Being a quick learner, I would love to work in a challenged environment with high levels of satisfaction.
    Featured Skill PCB Design
    EasyEDA
    KiCad
    Arduino
    Electrical Drawing
    Circuit Design
    Altium Designer
    Electronics
    Electronic Design
    Electrical Engineering
    Electrical Design
    Electrical Layout Design
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