Embedded Engineers để thuê
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Các Freelancer được bảo trợ
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Professional Embedded System Engineer with 10 years of experience on hardware and embedded software development. PCB Tools : - Altium - KiCAD - Eagle - EasyEDA Microcontroller : - AVR - STM32 - ESP8266 / ESP32 - NXP - Texas Instrument - Arduino - Raspberry / Banana / Orange Pi SBC Wireless Communication - NFC...Professional Embedded System Engineer with 10 years of experience on hardware and embedded software development. PCB Tools : - Altium - KiCAD - Eagle - EasyEDA Microcontroller : - AVR - STM32 - ESP8266 / ESP32 - NXP - Texas Instrument - Arduino - Raspberry / Banana / Orange Pi SBC Wireless Communication - NFC (MF classic, desfire, ultralight, NTAG424, NTAG213, NTAG21x, ICODE) implemented on payment, membership, access control with various NFC reader on desktop such as ACR122U, ACR120U, castle tech QP8000 to android custom reader - RFID short / long range - WiFi, Bluetooth, LoRa Wired Communication - UART, SPI, I2C, CAN, LIN, RS232, RS485 Protocol Data - MODBUS RTU / ASCII - HTTP, MQTT, TCP, UDP ít hơn
Thuê edi45
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⭐️⭐️⭐️⭐️⭐️ Embedded Systems Engineer with over 4 years of industry experience delivering complete, production-ready solutions in hardware design, firmware development, and product integration. As a freelance engineer, I’ve collaborated with startups and established companies to bring over 20 products to market...⭐️⭐️⭐️⭐️⭐️ Embedded Systems Engineer with over 4 years of industry experience delivering complete, production-ready solutions in hardware design, firmware development, and product integration. As a freelance engineer, I’ve collaborated with startups and established companies to bring over 20 products to market across the consumer, industrial, and medical sectors. I work across the full product lifecycle — from early specification and prototyping to manufacturing support and field testing. My expertise spans custom PCB design, RTOS-based and bare-metal firmware, and embedded Linux systems, using technologies like Altium, STM32, nRF52, ESP32, FreeRTOS, Zephyr, and more. I also support clients with architecture decisions, hardware/firmware co-design, and design optimization for cost, manufacturability, and reliability. Relevant Skills: ● Hardware design and PCB development (Expert) - Custom PCB design: Rigid, Flex and Rigid-flex technologies. - EDA tools: Altium Designer, OrCAD and KiCAD. - System-level design and project planning. - Schematic capture and library management. - Multilayer layout design following IPC and industry best practices. - High-speed digital, mixed-signal, RF/wireless, and power electronics design. - Interfaces: DDR, LVDS, HDMI, SATA, USB, Ethernet. - Circuitry: DC-DC converters, MCU/MPU/SoCs, ADCs/DACs, sensors, etc. - Familiar with PCBA manufacturing/assembly requirements and DFM/DFT rules. ● MCU Firmware programming (Advanced) - Languages: C, C++, Rust, ARM Assembly. - IDEs and tooling: Eclipse-based, VSCode, bare-metal toolchains, Make/CMake. - Firmware architectures: Bare-metal, RTOS, HAL/LL APIs. - RTOS: FreeRTOS, Zephyr (hands-on experience). - Ecosystems: STM32 (HAL/LL), Espressif (ESP-IDF), Nordic (nRF SDKs). - Version control: Git and SVN. - Familiarity with MISRA C/C++ standards - Architectures: ARM Cortex-M/R, Xtensa (ESP32). - Driver development: I2C, SPI, UART, ADC, PWM, external ASICs. - Protocols & stacks: BLE, LoRaWAN, HTTPS, MQTT. ● Embedded Linux development (Intermediate) - Linux for custom hardware platforms (MPUs). - Yocto Project: Linux distribution configuration and build. - Device tree and kernel driver development (sensors, ASICs, etc.).- Application development in C, C++, Python, Rust. - ARM Cortex-A architecture familiarity. ● FPGA & HDL Development (Intermediate) - FPGA/SoC development using Verilog, SystemVerilog, and VHDL. - Platforms: Xilinx Spartan-7, Zynq-7000; Intel (Altera) Cyclone, MAX series. - Custom IP design and hardware/software integration. - Familiarity with AXI/AMBA bus architectures. If you’re interested in working with me, I’m available via Freelancer and will always answer your questions or requests promptly. Thank you for your time and have a great day. ít hơn
Thuê cmsivolella
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I am a dedicated Electronic Hardware and Firmware Engineer with over 15 years of experience in electronic engineering. My expertise encompasses designing and developing complex PCB layouts, embedded systems, and IoT solutions tailored to client needs. Throughout my career, I've led projects from concept to production,...I am a dedicated Electronic Hardware and Firmware Engineer with over 15 years of experience in electronic engineering. My expertise encompasses designing and developing complex PCB layouts, embedded systems, and IoT solutions tailored to client needs. Throughout my career, I've led projects from concept to production, ensuring compliance with industry standards and delivering high-quality, reliable products. My approach combines technical proficiency with clear communication, ensuring that clients are informed and involved at every stage. Technical Skills: -PCB Design: Altium Designer, KiCAD, Eagle -Embedded Systems: ARM Cortex, STM32, AVR, ESP32 -Programming Languages: C/C++, Python -Communication Protocols: I2C, SPI, UART, CAN, Ethernet -IoT Platforms: AWS IoT, Azure IoT Hub, MQTT -Simulation Tools: LTspice, MATLAB/Simulink Industries Served: -Consumer Electronics -Automotive -Medical Devices -Industrial Automation -Aerospace I am committed to delivering solutions that meet and exceed client expectations. Let's collaborate to bring your electronic projects to life with precision and efficiency. ít hơn
Thuê tetianam8
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I’m a Mechanical Design Engineer specializing in product development, machine design, and rapid prototyping. I offer end-to-end services from concept to manufacturing, using industry-standard tools and engineering principles. 🔧 Services Offered: ✔3D CAD Modeling & Mechanical Design ✔Product Design for Manufacturing...I’m a Mechanical Design Engineer specializing in product development, machine design, and rapid prototyping. I offer end-to-end services from concept to manufacturing, using industry-standard tools and engineering principles. 🔧 Services Offered: ✔3D CAD Modeling & Mechanical Design ✔Product Design for Manufacturing (DFM) ✔Structural Analysis (FEA) ✔Thermal & Fluid Simulation (CFD) ✔3D Printing & Rapid Prototyping ✔Sheet Metal & Plastic Part Design ✔Assembly & Mechanism Design ✔Technical Drawing with Geometric Dimensioning & Tolerance ✔Reverse Engineering ✔Design Optimization & Cost Reduction ✔ PCB design & layout (analog, digital, power electronics) ✔ Circuit design & electronic system architecture ✔ Motor control (BLDC, DC, stepper, servo) ✔ Control system design (PID, feedback systems) ✔ Automotive electronics & control systems 📦 Deliverables I Provide: 3D Models (STEP, STL, IGES, etc.) 2D Manufacturing Drawings (PDF, DWG, DXF) Simulation Reports (FEA/CFD) Design Presentations & BOMs Prototyping Files Ready for 3D Printing or CNC Assembly Instructions and Exploded Views 🛠️ Tools & Software I Use: SolidWorks Autodesk Inventor Creo Parametric CATIA Autodesk Fusion 360 ANSYS (FEA/CFD) AutoCAD Cura, PrusaSlicer (for 3D printing) Microsoft Excel (for BOMs and calculations) ít hơn
Thuê yabut3530
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Joel is an Android developer with seven years of experience in creating, maintaining, and optimizing native applications for the private and commercial sectors. He applies architectural principles and design patterns tailored to each project, ensuring clean code, efficient functionalities, and robust development for...Joel is an Android developer with seven years of experience in creating, maintaining, and optimizing native applications for the private and commercial sectors. He applies architectural principles and design patterns tailored to each project, ensuring clean code, efficient functionalities, and robust development for scalable solutions. In addition, he is a data scientist with extensive knowledge in data analytics integration and software development, creating intelligent solutions with a strong focus on Artificial Intelligence. He is always willing to learn new technologies, expand his skill set, and take on new challenges to enhance his expertise further. ít hơn
Thuê JApaper
