Design Engineers For Hire
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Hire cmsivolella
⭐️⭐️⭐️⭐️⭐️ 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. less -
Hire abidpervaizpk
Best services such as CAD/CAM Service , Design & Technical Drawing Service(AutoCAD from Paper Sketch). ➤ CAD/CAM ♛ [SolidWorks, Inventor, Fusion360, Revit] ➤ Design ♛ [Solidworks, Inventor , Fusion360, Revit] ➤ Drawing ♛ [AutoCAD, PDF] ➤ Sketch to AutoCAD .dwg Converting ♛ [AutoCAD] ...Best services such as CAD/CAM Service , Design & Technical Drawing Service(AutoCAD from Paper Sketch). ➤ CAD/CAM ♛ [SolidWorks, Inventor, Fusion360, Revit] ➤ Design ♛ [Solidworks, Inventor , Fusion360, Revit] ➤ Drawing ♛ [AutoCAD, PDF] ➤ Sketch to AutoCAD .dwg Converting ♛ [AutoCAD] ➤ 3D Modeling and Rendering ➤ 3D Printing, Product Design ➤ Industrial Automation Engineering: PLC/HMI/SCADA ➤ Electronic, PCB design less -
Hire Intelliglance786
Intelliglance786 Intelliglance786
$35 USD / hour
✅✅✅✅✅⭐⭐⭐⭐⭐Super Perfect Engineer⭐⭐⭐⭐⭐✅✅✅✅✅United Arab EmiratesCivil Engineering, Structural Engineering, Building Architecture, AutoCAD, Architectural Engineering15+ years. 7 experts. One rule: it ships, or it doesn’t count. Our team supports Architecture, Structural/Civil Engineering, Mechanical Engineering, Electrical/Electronics Engineering, IoT, AI, Web/Mobile Development, Graphic Design, Business Writing, Book Writing, Editing, Proofreading, Contract Support,...15+ years. 7 experts. One rule: it ships, or it doesn’t count. Our team supports Architecture, Structural/Civil Engineering, Mechanical Engineering, Electrical/Electronics Engineering, IoT, AI, Web/Mobile Development, Graphic Design, Business Writing, Book Writing, Editing, Proofreading, Contract Support, Property/Real Estate Documentation, and Project Coordination. We have proven experience across residential, commercial, industrial, technology, branding, corporate, and documentation projects in the United States, UK, Middle East, Australia, and Singapore. Our strength is combining technical accuracy, clear communication, strong documentation, and practical execution. On the engineering side, we provide permit-ready drawings, structural calculations, MEP coordination, HVAC design, foundation systems, AutoCAD drafting, Revit/BIM modeling, SolidWorks design, 3D modeling, rendering, PCB design, embedded systems, firmware, PLC programming, BLE, IoT platforms, and automation solutions. less -
Hire chen1981
*** WHAT CAN I DO 1.Circuit schematic design 2.PCB Layout 3. STM32 MCU Software development 4.BOM,PCB & PCBA Supply 5.IOT Wireless protocol stack WI-FI,Bluetooth,Zigbee,Sub-G,NFC,GPS,GNSS 6.Three-phase brushless motor FOC 7.Various MEMS sensors 8.LED lighting ...*** WHAT CAN I DO 1.Circuit schematic design 2.PCB Layout 3. STM32 MCU Software development 4.BOM,PCB & PCBA Supply 5.IOT Wireless protocol stack WI-FI,Bluetooth,Zigbee,Sub-G,NFC,GPS,GNSS 6.Three-phase brushless motor FOC 7.Various MEMS sensors 8.LED lighting 9.Solar energy less -
Hire yassinedamoh
7+ Years as a Power Electronics Hardware Engineer • Design Analog/Digital/power electronics circuits according to customer specifications; • Perform Simulations (PSPICE, LTSPICE, MATLAB/SIMULINK, PSIM, TINA TI), including Monte-Carlo and Worst Case Simulations; • Perform Worst Case Analysis (WCA) ad Design...7+ Years as a Power Electronics Hardware Engineer • Design Analog/Digital/power electronics circuits according to customer specifications; • Perform Simulations (PSPICE, LTSPICE, MATLAB/SIMULINK, PSIM, TINA TI), including Monte-Carlo and Worst Case Simulations; • Perform Worst Case Analysis (WCA) ad Design calculation/Verification of each electronic circuit (MathCAD); • Perform Thermal Modeling (Foster) of power modules. • Provide Documentation to Engineering: Hardware Interface Technical Specifications (HITS); • Create and modify schematics and PCB (PCAD, Altium Designer, and KICAD) Some background on TaQatronics Engineering Services: We have started this company a little while back, doing product design and support for our clients on: - Hardware design, schematic, simulation worst case and Monte Carlo analysis/Simulation. - PCB design and layout, - Mechanical design - Software Development (which is mostly done externally at the time) We also supported couple of our client in the sourcing, prototyping and manufacturing phases. Using our contacts in order to get them better deal and reliable manufacturing solutions as well. less -
Hire Giovanni704
Financial Specialist, Video and Audio Expert, Senior 3D CAD Designer, committed to work, responsible and punctual. ✅ +400 projects completed for big enterprises and international clients ✅ Unlimited revisions ✅ Full time freelancer ✅ Excellent Communication ✅ 100% satisfaction I will help you with any project...Financial Specialist, Video and Audio Expert, Senior 3D CAD Designer, committed to work, responsible and punctual. ✅ +400 projects completed for big enterprises and international clients ✅ Unlimited revisions ✅ Full time freelancer ✅ Excellent Communication ✅ 100% satisfaction I will help you with any project related to: ✅ Finance: Financial Modeling, Business Valuation, Financial Forecasting, Cash Flow Analysis, Investment Research and more! ✅ Video: Video Editing, 2D & 3D Animation, Whiteboard Videos, Motion Graphics, Promotional Videos, Reels, Visual Effects and more! ✅ Audio: Audio Editing, Voice Over, Audio Production including Mixing and Mastering of Music (I also offer Promotion for Artists), Podcasts and more! ✅ 3D CAD Designer: CAD Modeling, Solidworks, Product Design, 3D Rendering, Architectural Visualization, STL Files for 3D Printing, Technical Drawings, Product Visualization, Interior & Exterior Rendering, SketchUp Modeling, 3D Mockups and more! Click on "Request Quote" and let's start working on your project! less -
Hire JustinBee85
I’m a full-stack developer focused on designing and building modern, reliable, and user-friendly digital solutions. I work across the complete development lifecycle, from UI/UX design and front-end development to back-end systems, APIs, databases, cloud solutions, and integrations. Whether you need a professional...I’m a full-stack developer focused on designing and building modern, reliable, and user-friendly digital solutions. I work across the complete development lifecycle, from UI/UX design and front-end development to back-end systems, APIs, databases, cloud solutions, and integrations. Whether you need a professional website, web application, mobile app, SaaS platform, business application, custom software, or other digital solution, I can take your project from concept and design through development, testing, deployment, and ongoing improvement. I combine creative design with strong technical development to create solutions that look professional, perform smoothly, work across devices, and are built around real business requirements. What I Can Help With • UI/UX Design & Prototyping • Website Design & Development • Full-Stack Web Applications • Mobile App Development • SaaS & Business Applications • Custom Software Development • APIs & Third-Party Integrations • Database & Backend Development • Cloud & Deployment Solutions • Automation & Workflow Solutions • E-commerce Development • Game Development • Maintenance & Technical Support My approach is simple: understand the goal, design the right solution, build it properly, and deliver a polished product that is ready for real-world use. less
