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A semiconductor is an electrical insulator that can conduct electricity under the right conditions. Semiconductors form the heart of electronics, used in all kinds of devices including computers and cell phones.
Hire an Embedded Engineer to determine the precise material and/or design to create the latest electronic technology.
Publiez gratuitement votre projet et entrez en contact avec des freelancers qualifiés, prêts à commencer dès aujourd’hui. Comparez les offres, les évaluations et les portfolios, et ne payez que lorsque vous êtes satisfait du résultat.
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9,2
9,2
99%

Daska, Pakistan
$50 USD par heure
Live Experts LLC is a multidisciplinary technology company specializing in Engineering, AI/ML, Embedded Systems, IoT, and Automation Solutions for startups, businesses, and enterprises worldwide. With over a decade of technical delivery experience and hundreds of successfully completed projects, we help clients transform complex ideas into scalable, production-ready solutions that solve real business and operational problems. Our strength comes from combining software, AI, automation, electronics, and engineering expertise under one team. This allows us to handle both digital systems and real-world hardware projects with practical implementation experience. Our expertise includes: • Artificial Intelligence (AI) & Machine Learning (ML) • Generative AI & Conversational AI • AI Chatbots & AI Agents • Computer Vision & OCR Systems • Predictive Analytics & Data Intelligence • Workflow Automation & AI Integration • Embedded Systems & IoT Solutions • Arduino, ESP32 & Raspberry Pi Development • PLC, SCADA & Industrial Automation • Electrical & Mechanical Engineering Support • Sensor Integration & Smart Monitoring Systems • AI-Powered Dashboards & Business Platforms • Cloud APIs & System Integrations • Automation & Control Systems We work with modern technologies including: Python, OpenAI, ChatGPT, TensorFlow, OpenCV, Node.js, React, FastAPI, PostgreSQL, AWS, Docker, MATLAB, Arduino, ESP32, Raspberry Pi, PLC systems, and industrial automation platforms. What makes us different is our ability to bridge the gap between: AI + Automation + Embedded Systems + Engineering Many companies can build software. Others can build electronics. Very few can combine AI, automation, hardware, and engineering into complete intelligent systems that work in real business environments. We have experience working across: • Industrial Automation • Healthcare • Logistics & Fleet Systems • Manufacturing • Finance & Trading Systems • Smart Monitoring Systems • Operational Dashboards • IoT & Connected Devices • AI Business Solutions • Intelligent Automation Platforms Our development approach focuses on: • practical implementation • scalable architecture • clean UI/UX • reliable integrations • business-focused solutions • long-term maintainability • clear communication • premium execution quality Whether you need: • an AI-powered platform • an embedded IoT device • industrial automation • computer vision systems • AI automation workflows • predictive analytics dashboards • AI chatbots • sensor-based monitoring systems • electrical/mechanical engineering support • or a complete intelligent system Live Experts can help design, develop, and deploy reliable solutions tailored to your business goals. We believe in building long-term partnerships and delivering systems that create measurable operational and business value.

7,5
7,5
88%

Çankaya, Turkey
$30 USD par heure
DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms -BLDC motor -Step motor -DC motor Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reade rand transmitter -Magneticreader PowerElectronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design -Easyeda -CAD files of manufacturers Embedded system -ESP32,ESP8266,modules -Bluetooth and Wifi -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas -STM32 -C2000 Matlab -Power Electronics simulation -Motor drive -WindEnergy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation (TI,National, LinearTech, Maximlibraries) -LTI -National -Matlab -Easyeda

8,1
8,1
97%

SIALKOT, Pakistan
$50 USD par heure
Modular Solutions delivers advanced Engineering, AI/ML, Embedded Systems, and IoT solutions for startups, enterprises, researchers, and industrial clients worldwide. We transform complex ideas into production-ready systems — from AI platforms and automation tools to embedded hardware, enterprise software, industrial controls, simulations, and engineering designs. Our expertise combines Artificial Intelligence, Machine Learning, Computer Vision, Deep Learning, Data Science, Analytics, and Automation with strong software engineering capabilities in Python, C/C++, Java, C#, .NET, PHP, JavaScript, SQL, MATLAB, Simulink, and Linux-based systems. On the hardware side, we specialize in Embedded Systems, IoT Devices, FPGA/Verilog/VHDL, PCB Design, Raspberry Pi, Arduino, ARM development, RF systems, electronics, firmware, industrial automation, sensor integration, DSP, and hardware/software interfacing. We also provide Mechanical, Electrical, Civil, and Structural Engineering services including AutoCAD, Civil 3D, SolidWorks, CAD/CAM, Product Design, 3D Modelling, Simulation, Renewable Energy systems, and technical feasibility analysis. Our experience includes: • AI-powered analytics and automation platforms • Facial Recognition and OpenCV systems • Enterprise SaaS and backend platforms • Industrial automation and control systems • FPGA and embedded hardware development • MATLAB/Simulink modeling and simulation • IoT evaluation and sensor systems • CAD drafting and engineering design • Unity 3D and simulation applications • Data analytics and statistical analysis • Research, technical writing, and documentation We also support clients with Project Management, Business Analysis, Finance, Accounting, Bookkeeping, QuickBooks reconciliation, Reporting, Scientific Research, Research Writing, Technical Writing, and enterprise consulting. Our technical stack and domains include: AI & Machine Learning | Deep Learning | Neural Networks | Computer Vision | OpenCV | Data Science | Big Data | Statistical Analysis | SPSS | R Programming | Python | MATLAB | Simulink | Algorithm Development | Data Mining | Text Mining | C Programming | C++ | Java | C# | PHP | JavaScript | SQL | .NET | Software Architecture | Linux | Web Development | Electronics | Electrical Engineering | FPGA | Verilog/VHDL | Embedded Systems | IoT | Arduino | Raspberry Pi | ARM | PCB Design | RF Communications | DSP | CAD/CAM | AutoCAD | SolidWorks | Mechanical Engineering | Civil Engineering | Structural Engineering | Product Design | 3D Modelling | Unity 3D | Technical Writing | Research Writing | Project Management | Finance | QuickBooks | Business Analysis Clients choose Modular Solutions for strong communication, fast execution, technical depth, and the ability to solve complex engineering and software challenges under tight deadlines. We focus on delivering reliable, scalable, and production-ready solutions tailored to each client’s goals.

6,9
6,9
88%

Karachi, Pakistan
$35 USD par heure
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

6,1
6,1
96%

Beni Suef, Egypt
$30 USD par heure
I am a digital design engineer expert in FPGA and ASIC design flows using Verilog and VHDL languages. I studied Nano-Electronics engineering bachelor's and interested in VLSI careers. I have experience with Vivado, ISE, SDK, Quartus, Design Compiler, IC Compiler and others. I have a special interest in CNN, AI, and autonomous applications and I have completed projects relating to fields both academic and industrial.

5,4
5,4
93%

Tenali, India
$10 USD par heure
***Talk with me directly, before AWARD*** New Journey in Freelancer✨ I am an academician and researcher with over 10 years of experience in teaching Electrical and Electronics Engineering at the undergraduate and postgraduate levels. ✅ 1000+ Clients Served ✅ Quality work within your budget. ✅ Plagiarism-Free | Well-Structured | Meticulously Researched. ✨Services Cover: 🎓 My expertise covers PhD guidance, thesis and dissertation writing, and all forms of academic and research paper preparation. 🧠 I specialized in MATLAB simulations, Python programming, and algorithm development across multiple engineering and scientific domains. 📊 From concept to completion, I ensure accurate, original, and well-documented work tailored to each client’s specific goals. ✨ Every project is handled with a focus on quality, clarity, and on-time delivery. 🤝 I take pride in offering end-to-end research support from idea formulation to final submission. 📞 Always available for discussions, revisions, and clarifications to ensure complete client satisfaction. ✅ Delivering excellence, reliability, and results that truly make a difference. Programming skills: ✨ Python – IoT, automation, AI, and Raspberry Pi development. ✨ Java -- Full Stack Developer. ✨ All CSS and HTML works. Engineering: ✨Electrical Engineering: Circuit Design, Renewable Energy ✨Control Systems: PID, Adaptive Control, Predictive Control ✨Matlab & Simulink – Control systems, simulations, and algorithm design. Software & Tools: ✔️ MATLAB/Simulink ✔️ LaTeX, SPSS Statistics

5,8
5,8
96%

Kottayam, India
$28 USD par heure
I am a Certified LabVIEW developer(CLD) having over 8 years of experience in developing large scale software/hardware systems for industrial projects. I have hands on experience in integrating various hardware (PXI, CRIO, FPGA, DMM's , power supply, oscilloscopes, other bench top instruments etc.) with LabVIEW. My expertise include * Sensor Data Acquisition- DAQ * ATE development * LabVIEW programming * Avionics-1553B * Ethernet * TCP/IP & UDP * Industrial automation * Data Acquisition * Signal analysis * Control systems, * RS232/RS485/USB/GPIB/SPI * LabWindows/CVI Programming * Data acquisition * Software Development * Sensor Interfacing * Motion Control * ADC, DAC, Digital I/O

4,3
4,3
100%

Aligarh, India
$10 USD par heure
Have completed Mtech in electrical engineering. Published many papers in the field of Power electronics, optimization algorithm and control system. Have experience in working with Matlab, Typhoon HIL and Microsoft office. Have a patent in Indian Patents.

5,5
5,5
96%

Montevideo, Uruguay
$15 USD par heure
⭐️⭐️⭐️⭐️⭐️ 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.
An embedded engineer designs, programs, and tests the hardware-software systems that run inside devices like microcontrollers, IoT sensors, automotive ECUs, medical instruments, and consumer electronics. Hiring a skilled embedded engineer gives your product the low-level firmware, real-time control, and hardware integration it needs to function reliably in the field. On Freelancer.com you can connect with embedded systems engineers across every major architecture, toolchain, and industry vertical.
An embedded systems engineer bridges electronics and software. They write firmware that runs directly on microcontrollers and processors, design board-level peripherals, configure communication protocols, and validate that the resulting system behaves correctly under real-world timing, power, and environmental constraints.
Unlike general software developers, embedded engineers work close to the metal. They manage memory by hand, write interrupt service routines, configure clocks and peripherals through registers, and debug with oscilloscopes and logic analyzers. The commercial value is direct: well-engineered firmware reduces field failures, lowers power consumption, shortens certification cycles, and extends product lifespan.
A freelance embedded developer typically produces a defined set of artifacts tied to your product roadmap. Common deliverables include:
Strong candidates are fluent in the toolchains and silicon families relevant to your product. Look for hands-on experience with platforms that match your hardware roadmap.
Embedded engineering work spans nearly every physical product category. Freelance embedded engineers regularly support:
Embedded work rewards proven experience over generalist credentials. When reviewing freelancers, weigh qualifications, portfolio depth, and tool-specific fluency together.
Strong signals include a degree in electrical engineering, computer engineering, or a related field; shipped products in your target architecture; comfort reading schematics and datasheets; experience with the specific RTOS or bare-metal model your project requires; and familiarity with the regulatory regime your industry demands. Ask to see source code samples, debug session walkthroughs, or board bring-up logs.
Sample interview questions you can copy and use:
Many embedded projects touch nearby disciplines. Depending on scope, you may also need PCB design, FPGA development, hardware schematic capture in Altium Designer or KiCad, mechanical CAD integration, mobile app development for companion apps, cloud backend work for IoT telemetry on AWS IoT or Azure IoT Hub, and DSP or computer vision specialists. Many freelance embedded engineers cover two or three of these adjacencies.
Freelancer.com gives you access to a global pool of embedded systems engineers spanning every major MCU family, RTOS, and industry vertical. Whether you need a short consultation on a stubborn bug, a full firmware build from scratch, or ongoing maintenance on a shipped product, you can find vetted talent quickly. Clients post a project on Freelancer.com, set their own budget, and receive competitive bids from freelancers with verified portfolios, ratings, and client reviews. Milestone Payments hold funds until agreed deliverables are accepted, giving both sides confidence throughout the engagement.
Hiring an embedded engineer is more technical than most freelance categories because the work depends on specific silicon, toolchains, and regulatory contexts. Following a structured process helps you attract bids from engineers whose experience genuinely matches your hardware and product goals. Here is how to run the hire on Freelancer.com.
Your project brief is the single biggest factor shaping bid quality. The more precisely you describe the hardware, firmware scope, and constraints, the more accurately freelance embedded engineers can scope the work and the faster you can filter mismatched candidates. Head to the
Bids on embedded projects are short proposals, not just price quotes. A strong bid signals that the engineer has read your brief, understood the hardware context, and thought about the realistic path to delivery. Read each proposal carefully and use Freelancer.com chat to clarify technical questions before shortlisting.
The final decision should combine proposal quality with profile evidence. For embedded work, a consistent track record across multiple shipped firmware projects is more reassuring than a single impressive example, because reliability under real-world conditions is exactly what you are paying for.
Timelines vary widely with scope. A focused firmware bug fix or driver port may take days, a complete product firmware build often runs several months, and regulated medical or automotive projects can stretch longer once compliance testing is included. Share your hardware specs and target milestones in the brief to get realistic estimates.
The terms overlap heavily. Firmware engineers focus on the software running on a microcontroller, while embedded engineers often cover both firmware and the hardware interaction, board bring-up, and sometimes schematic review. For most freelance projects either title delivers the same work, but if your scope includes hardware decisions, look for explicit board bring-up experience.
Yes. Many clients on Freelancer.com hire embedded engineers for discrete tasks such as porting firmware to a new MCU, writing a single driver, optimizing power consumption, or troubleshooting a failed bring-up. You can also retain the same freelancer for follow-on revisions once the initial project is complete.
For most board-level work, yes. Shipping a development board or prototype lets the engineer test directly on real silicon and capture timing-accurate behavior. For early-stage work, simulators like Renode or QEMU and evaluation kits matching your target MCU can substitute until custom hardware is available.
If your problem is mostly software running on existing hardware, hire an embedded engineer. If you need a new PCB designed, schematic capture, or component selection, hire an electronics or PCB designer, often alongside an embedded engineer who will write the firmware once the board is built.

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