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Freelancers patrocinados
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engrusmanfaiz engrusmanfaiz
$25 USD / hora
Expert PCB Layout|AI Firmware RF Embedded IoT|FPGAPakistanI’m an experienced over 10 years PCB and Embedded Systems Engineer specializing in hardware–firmware integration, RF design, and IoT product development. Electrical and Embedded Systems Engineer with over 10 years of experience in PCB design, embedded firmware development, and hardware system integration. Proven...I’m an experienced over 10 years PCB and Embedded Systems Engineer specializing in hardware–firmware integration, RF design, and IoT product development. Electrical and Embedded Systems Engineer with over 10 years of experience in PCB design, embedded firmware development, and hardware system integration. Proven expertise in ESP32, STM32, Arduino, MATLAB, and Altium Designer. Strong background in delivering production‑ready designs for IoT, automation, and industrial applications. Core Skills - Embedded Systems (ESP32, STM32, Arduino) - PCB Design – Altium, KiCad - Firmware Development (C/C++) - MATLAB / Simulink / LabVIEW - Communication Protocols: UART, SPI, I2C, CAN - IoT Systems & Sensors - Hardware Debugging & Testing - Power Electronics & Control Systems My focus is on precision, efficiency, and reliability from concept to prototype. I specialize in transforming ideas into reliable, production-ready electronic systems from schematic to firmware to prototype. 💡 Core Expertise 🔹 PCB Design & Hardware Development Expert in Altium Designer, KiCad, Eagle, and EasyEDA High-speed multilayer PCB design with analog/digital mixed-signal precision Proven experience with BMS boards, IoT devices, RF modules, and motor drivers Emphasis on EMC compliance, low-noise layout, and manufacturability 🔹 Embedded Systems & Firmware Engineering Proficient in C/C++, FreeRTOS, and bare-metal programming Platforms: STM32, ESP32, PIC, Arduino, nRF52, Raspberry Pi Integration of sensors, actuators, communication interfaces, and wireless modules Focused on power optimization, real-time control, and efficient resource use 🔹 RF, IoT, Raspeberry PI & Wireless Communication Skilled in Wi-Fi, BLE, Zigbee, LoRa, and custom RF design PCB antenna tuning and matching network design Cloud & data integration via MQTT, HTTP/HTTPS, and Python automation 🧠 Secondary Expertise 🔸 Simulation & Modeling MATLAB/Simulink for control, signal processing, and dynamic systems LTSpice, Multisim, Proteus for analog/digital circuit simulation 🔸 Test, Measurement & Automation LabVIEW NI for data acquisition, visualization, and industrial automation Real-time system design, test bench automation, and measurement control 🎯 Why Choose Me ✔ Master’s-level expertise in Embedded & Electronics Design ✔ Cross-domain proficiency: Hardware + Firmware + RF ✔ Precise documentation — schematics, BOM, and Gerber files ✔ Fast communication, full confidentiality, and milestone-based delivery ✔ Free post-project support for long-term client satisfaction Let’s turn your concept into a powerful, real-world product with precision, reliability, and innovation. Best regards, Engr. Muhammad Usman PCB | Embedded | RF | IoT | MATLAB | LabVIEW menos
Contratar engrusmanfaiz
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12+ Years of Experience in Electronics Design & Embedded Systems fields. I provide clients with comprehensive electronic design and consultation services. I’m interested in taking the product and prototyping the concept design, along with high-quality documentation suitable for prompt manufacturing of your product. My...12+ Years of Experience in Electronics Design & Embedded Systems fields. I provide clients with comprehensive electronic design and consultation services. I’m interested in taking the product and prototyping the concept design, along with high-quality documentation suitable for prompt manufacturing of your product. My years of consulting experience leads to accurate project evaluation and on-schedule delivery of a functional design. I have hands-on experience in Industrial Automation, Motor Drives, Renewable Energy, Audio, RF Based Design(Wi-Fi, Cellular, Bluetooth, LoRa, GPS), Automotives, and Military Aviation. I can help you choose the best components for your application area and provide the best solution from both technical and price efficiency. My professional skills: ●Excellent prototyping skills which include soldering and reworking PCBs. ●Efficient electrical evaluation, testing, and PCB troubleshooting skills ●Demonstrate skills by adopting avant-garde PCB layout and packaging techniques ●Possess great communication, client support, and organizational skills ●Expertise in electrical drawing & schematic interpretation, oscilloscopes, multimeters, data logging, and computer logging. I utilise software tools that help to deliver the project on time are- PCB Tools: ●Kicad ●EAGLE ●Altium ●EasyEda MCU: ●Arduino ●ARM MCU: STM32, NXP, ●ESP32 ●NRF52 ●Texas Instrument C2000 ●FPGA: Xilinx Spartan & Zynq Series If you have any questions, please contact me at freelancer. Thank you! menos
Contratar arrijal1992
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We are team of Software Developers available 24/7 to provide our services. We do Web, Mobile, Desktop & Games development. We have experience in vast range of skills. -> In Web Development we can work with: PHP, HTML, CSS, WordPress, Javascript, HTML, CSS, Angular, node.js, Ruby on Rails, React.js, ASP.NET,...We are team of Software Developers available 24/7 to provide our services. We do Web, Mobile, Desktop & Games development. We have experience in vast range of skills. -> In Web Development we can work with: PHP, HTML, CSS, WordPress, Javascript, HTML, CSS, Angular, node.js, Ruby on Rails, React.js, ASP.NET, React Native, ExpressJS, AJAX, MVC, VB.NET, WPF, CMS, JSON, Vue.js, Docker, Odoo, RESTful API, WooCommerce, BigCommerce, Shopify, Ecwid, Shopware, Prestashop, Joomla, Drupal, Zoho, Odoo, WHMCS, Yii, vTiger, Suite/SugarCRM Desktop: Java, Python, C# Programming, C Programming, Socket IO, Linux, C++, Programming, Delphi, Qt++, VB, Golang, Blockchain, Crypto. Design: Photoshop, Illustrator, Unity3d, 3d Max, 3d May, Unreal Engine Mobile Development: Android, iPhone PhoneGap, Ionic Framework, Xamarin, AR/VR Metatrader, NinjaTrader, MQL, CUDA, Web Scrapping, Selenium Webdriver, CRM, ERP, Elastic/Meta search, OpenCV, OpenGL, OCR, Asterisk PBX, VOIP, SIP, Raspberry Pi, Matlab menos
Contratar AITSoft
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Thank you for visiting my profile. My name is Marko Aleksic, a dedicated electronic hardware and firmware engineer specializing in creating innovative and high-quality solutions for electronic product development. I am passionate about transforming ideas into reality through meticulous design and development -Core...Thank you for visiting my profile. My name is Marko Aleksic, a dedicated electronic hardware and firmware engineer specializing in creating innovative and high-quality solutions for electronic product development. I am passionate about transforming ideas into reality through meticulous design and development -Core Competencies: -PCB Design & Development: Expert in designing reliable, high-performance printed circuit boards (PCBs). Specialization in power supply circuits (DC-DC, AC-DC conversions) and multilayer designs for embedded systems. Proven track record in developing efficient LED driver circuits and RF PCB layouts. -Firmware Development: Extensive experience programming microcontrollers including STM32, DSPIC, ESP32 and ESP8266. Mastery of communication protocols such as UART, SPI, Ethernet, USB, CAN, and MODBUS for seamless integration. Proficient in implementing wireless technologies including Wi-Fi, Bluetooth, and ZigBee. -RF Design & Analysis: Strong capabilities in RF circuit design, antenna optimization, and simulation for applications like WiFi, Bluetooth, and RFID. Expertise in developing RF filters, splitters, transceivers, and power amplifiers tailored to specific application needs. I am committed to delivering cost-effective, high-quality solutions without compromising performance or deadlines. I welcome the opportunity to connect and discuss how I can contribute to your projects. menos
Contratar markoa7
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SiliconNexus is a technology solutions provider dedicated to helping businesses succeed in a rapidly changing world. We specialize in the development of sustainable, end-to-end solutions that are tailored to meet the specific needs of our clients. Our team of experienced professionals is committed to providing the...SiliconNexus is a technology solutions provider dedicated to helping businesses succeed in a rapidly changing world. We specialize in the development of sustainable, end-to-end solutions that are tailored to meet the specific needs of our clients. Our team of experienced professionals is committed to providing the highest quality solutions that are secure, scalable, and cost-effective. We stay at the forefront of technology and leverage the latest innovations to create solutions that are reliable and easy to use. ⭐ Services We Offer ✔ Web 2.0 ☑️ UX/UI research & design ☑️ Frontend development: React.js, Vue.js, Typescript ☑️ Backend development: Python (Django), Node.js, ☑️ Mobile app development: Flutter, React Native ✔ Web3.0 & Blockchain Solutions ☑️ Chains - Ethereum, EOS, Solana, Binance, Polygon ☑️ Smart contracts = ERC20, ERC721, ERC721A, ERC1155 ☑️ DeX's - Pancake Swap, Uniswap, Sushi Swap ☑️ DAO - From smart contract development to DAO governance ☑️ dApps - NFT minting buy, sell OR digital assess buy / sell OR Identity management etc. ☑️ Hyper-ledgers - Substrate [custom chain development] ✔ Embedded Systems Development ☑️ Hardware Design - PCB , High Speed, antennas & FPGA's ☑️ Drivers Development - I2C, CAN, USART, PCIe, AXI, DMA, Interrupt Controllers ☑️ Embedded Linux - Yocto , BitBake, ☑️ IOT application development - BLE, LTE 4G, 5G, LoraWAN, Zigbee, WiFi & Wifi6 ☑️ Cloud Integrations - GoogleCloud, Azure, AWS ☑️ Hardware Design & Verification Services - RISCV SoC design & verification ⭐ Our commitment ✅ 100% work quality ✅ Project demonstration & documentation ✅ Active support against any issue (even after deployment) ✅ 15 hours free-of-cost maintenance & support ✅ Free Discovery sessions & project consultation At SiliconNexus, we believe in building long-term partnerships with our clients. Our commitment to customer service and excellence ensures that we exceed our clients’ expectations. We are passionate about helping our clients stay ahead of the competition by providing them with the best technology solutions available. Silicon Nexus Business Development & Consultant Book a Free Consultation Call menos
Contratar aqibnasim
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I am a multidisciplinary engineer with over 13 years of experience in the design, development, and integration of advanced electronic systems, embedded firmware, and control algorithms for IoT, aerospace, robotics, and autonomous navigation applications. I have a deep expertise in PCB design, real-time firmware...I am a multidisciplinary engineer with over 13 years of experience in the design, development, and integration of advanced electronic systems, embedded firmware, and control algorithms for IoT, aerospace, robotics, and autonomous navigation applications. I have a deep expertise in PCB design, real-time firmware development, particularly in power electronics and mobile robots (UAV & UGV & FPV Drones). And also I have rich experience in Internet of Things and developed RF/Wireless products used in medical health-care systems and etc for over 5 years. And also I have developed IoT backend & dashboard for device control for medical health care systems and other products for over 5 years. I also have a proven track record of delivering high-reliability systems for both field-deployed robotics and aerospace platforms. ? Core Skills & Expertise: ? Electronics & PCB Design ? Multi-layer PCB layout and design for high-speed, mixed-signal, RF systems, digital & analog electronics and power electronics ? EMC/EMI compliant designs for aerospace and industrial applications ? Schematic capture and board bring-up (Altium, KiCAD, Eagle, OrCAD) ? Embedded Firmware Engineering ? Bare-metal and RTOS-based firmware for ARM Cortex-M, AVR, ESP32, STM32, NXP, TI, and Microchip MCUs ? Firmware architecture for various communication protocols (I2C, SPI, UART, CAN, USB, Ethernet) ? Real-time embedded C/C++, with low-level driver development and bootloader implementation ? Embedded Linux & Custom Kernel & Bootloader & Driver Development, Yocto & BuildRoot & OpenWRT ? Robotics & Autonomy ? Autonomous ground/aerial robot system design (ROS, PX4, ArduPilot) ? Kinematics and dynamics of manipulators and mobile robots ? Sensor Fusion & integration (LIDAR, GPS, magnetometers, cameras) and real-time perception ? IoT Backend & Integration ? REST APIs for device control ? MQTT brokers & dashboards ? Web/mobile interfaces for device monitoring ? Data logging & visualization ? Cloud integration (AWS / custom servers) ? Tools & Technologies: ? Hardware/PCB: Altium Designer, KiCAD, OrCAD, LTspice, Oscilloscopes, Logic Analyzers ? Firmware/Software: C, C++, Python, Embedded Linux, FreeRTOS, Zephy RTOS, STM32Cube, PlatformIO, MCUXpresso IDE, VHDL & Verilog HDL, Vivado & Vitis IDE, Platform.io, ESP-IDF, Arduino ? Simulation/Math: MATLAB/Simulink, ROS/ROS2, Gazebo, Mathematica, Octave, LabVIEW ? Protocols/Interfaces: I2C, SPI, UART, CAN, RS485, USB, TCP/IP, MODBUS ? IoT Backend Development & Integration: MERN/MEAN/MEVN stack, Python & Django, Thingsboard, Node-RED, Tuya IoT Platform, React Native & Flutter, Android Studio, InfluxDB, AWS/Azure/GCP menos
Contratar mykolalus
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Embedded Systems • Motor Control • PCB Design • Robotics Hardware 👋 Hello, I’m Ibrahim, a senior mechatronics and robotics engineer with an M.Sc. in Mechatronics & Robotics and extensive hands-on experience designing, building, and validating real robotic and embedded systems—from early concepts to fully tested...Embedded Systems • Motor Control • PCB Design • Robotics Hardware 👋 Hello, I’m Ibrahim, a senior mechatronics and robotics engineer with an M.Sc. in Mechatronics & Robotics and extensive hands-on experience designing, building, and validating real robotic and embedded systems—from early concepts to fully tested hardware. My work centers on robotics hardware, embedded electronics, and electromechanical system integration, particularly for research-driven projects, advanced prototypes, and custom robotic platforms. I’m comfortable owning the full lifecycle of a system: requirements definition, schematic design, PCB layout, mechanical integration, firmware development, bring-up, testing, and long-term documentation. _________________________________________________________________________________________________________ ⚙️ Core Hardware & Robotics Expertise 🔘 Embedded systems & microcontrollers (Arduino, STM32, bare-metal C/C++) 🔘 Motor control systems: DC, BLDC, stepper motors, encoders, and feedback loops 🔘 Power electronics, H-bridges, motor drivers, protection & thermal considerations 🔘 PCB design: multi-layer schematics & layout, Gerbers, BOMs, DFM/DFA notes 🔘 Sensors & instrumentation: current sensing, position, IMU, force & environmental sensors 🔘 Robotics hardware integration: robotic arms, mobile robots, legged systems 🔘 Mechanical design & integration (SolidWorks, CAD/CAM, tolerance-aware design) 🔘 Hardware bring-up, debugging, validation, and load/thermal testing 🤖 Software, Control & Intelligence (Hardware-Aware) 🔘 Python (7+ years) for control, automation, testing tools, and data processing 🔘 Embedded firmware development in C/C++ with timing and resource awareness 🔘 MATLAB / Mathematica for modeling, control design, and system analysis 🔘 Applied machine learning for robotics, sensing, and intelligent behavior 🔘 Firmware–software co-design with attention to latency, noise, power, and failure modes I design software with full awareness of real-world constraints, not idealized simulations. ________________________________________________________________________________________________________ 🧠 How I Work & Collaborate 🔘 Clear communication, realistic scoping, and expectation alignment 🔘 Clean, modular, and well-documented designs that others can maintain 🔘 Research mindset combined with production and manufacturability awareness 🔘 Comfortable collaborating with engineers, startups, research labs, and academic teams 🔘 Open to long-term collaboration and evolving research platforms I’ve delivered motor controllers, robotic platforms, automation systems, and research prototypes, and I treat every project as something that may grow beyond a single build or revision. Let’s Connect 📩 If you’re looking for someone who understands both the theory and the wiring, and can bridge research ideas with working hardware, I’d be happy to connect. Looking forward to hearing about your project. menos
Contratar hiiimaazz
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This is Abid, for providing the best services such as Engineering Service , Design & Technical Drawing Service(AutoCAD from Paper Sketch). I can provide following these services: ☑️ Engineering services: - ✅ CAD/CAM ♛ [SolidWorks, Inventor, ] - ✅ Design ♛ [Solidworks, Inventor] - ✅ Drawing ♛ ...This is Abid, for providing the best services such as Engineering Service , Design & Technical Drawing Service(AutoCAD from Paper Sketch). I can provide following these services: ☑️ Engineering services: - ✅ CAD/CAM ♛ [SolidWorks, Inventor, ] - ✅ Design ♛ [Solidworks, Inventor] - ✅ Drawing ♛ [AutoCAD, PDF] - ✅ Sketch to AutoCAD .dwg Converting ♛ [AutoCAD] ☑️ 3D Model & Rendering - ✅ 3D Modeling and Rendering - ✅ 3D Printing, Product Design ☑️ Structural Engineering Service - ✅ Structural Engineering - ✅ Steel Structural Design - ✅ FEA, CFD menos
Contratar abidpervaizpk
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I am an electronic engineer who can do the following design electrical/electronic circuits Implement electrical/electronic circuits design embedded/microcontroller system Solve electronic and microcontroller problems Teach electronic - microcontroller-microprocessor-assembly languageI am an electronic engineer who can do the following design electrical/electronic circuits Implement electrical/electronic circuits design embedded/microcontroller system Solve electronic and microcontroller problems Teach electronic - microcontroller-microprocessor-assembly language menos
Contratar osamaelkomy
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This is STUDIO GO. Team of professional 3D Artist, Video Editor , 2D and 3D Animator, Motion Graphic Designer, Architect and Voice Over artist with over 6 years of experience and improving every day developing editing and animation for the creative industry. What we can do for you : ► Video Editing: From commercials...This is STUDIO GO. Team of professional 3D Artist, Video Editor , 2D and 3D Animator, Motion Graphic Designer, Architect and Voice Over artist with over 6 years of experience and improving every day developing editing and animation for the creative industry. What we can do for you : ► Video Editing: From commercials to documentaries, tutorials to online courses, explainer videos to promotional content, YouTube, social media, travel, and music videos, we handle it all with finesse. ► Animation: Bring your ideas to life with our dynamic 2D and 3D animations. Whether it's creating subtitles and captions, logo animations, or crafting captivating intros and outros, we've got you covered. ► Modeling: Explore our capabilities in both 2D and 3D modeling, where we breathe life into your concepts with meticulous attention to detail. ► Architecture: Delve into our expertise in architectural visualization, where we transform your architectural designs into stunning visual representations. Tools we use: ✅ Davinci resolve ✅ Adobe Premiere Pro ✅ Adobe After Effects ✅ Adobe Audition ✅ Adobe Photoshop ✅ Adobe Illustrator ✅ Blender ✅ Adobe Animate ✅ Cinema 4D ✅ Maya ✅ 3D max ✅ AutoCAD ✅ Autodesk Revit ✅ SketchUp ✅ Archicad We love being creative and won't be satisfied until you're happy to give us 5 Star . Thank you! menos
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