Embedded Engineers para contratar
Mostrando 9 resultados
Freelancers patrocinados
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Contratar macroenergy
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...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 menos -
Contratar mohammadusman45
⚡ Senior Hardware & PCB Design Engineer | 7+ Years | From Concept to Gerbers I turn complex hardware concepts into production-ready PCB designs — clean schematics, tight layouts, and zero-error Gerbers. Every time. With 7+ years across power electronics, drone/robotics, cellular IoT, and wearables — I bring real...⚡ Senior Hardware & PCB Design Engineer | 7+ Years | From Concept to Gerbers I turn complex hardware concepts into production-ready PCB designs — clean schematics, tight layouts, and zero-error Gerbers. Every time. With 7+ years across power electronics, drone/robotics, cellular IoT, and wearables — I bring real engineering depth to every project, not just component placement. ━━━━━━━━━━━━━━━━━━━━ 🔧 WHAT I DESIGN ━━━━━━━━━━━━━━━━━━━━ ▸ DC-DC Converters — Buck, Boost, SEPIC, Flyback up to 120W+, 96%+ efficiency ▸ ESC / Flight Controllers — BLDC/PMSM drives, FOC-ready hardware, gate drivers, current sensing, dead-time control, BEC design ▸ GSM / LTE / 5G — SIM7080G, SIM7600, SDX55M modem integration, dual-SIM MUX, antenna design, RF shielding ▸ MCU & SoC — ESP32, STM32, nRF52/54, LPC55, i.MX RT chip-up designs ▸ Wireless — BLE, Wi-Fi, LoRa, NFC, LTE RF front-end & antenna matching ▸ Power Management — PMICs, LDOs, Li-ion/LiPo charging, fuel gauging ▸ Interfaces — USB, MIPI, PCIe, CAN, RS-485, Ethernet, I2C, SPI, I2S ▸ Sensors — IMU, PPG, ECG, ALS, barometer, temperature ▸ Mixed-Signal — ADC front-ends, I2S audio, Class-D amplifiers ▸ EMI/EMC — Shielding, SI/PI analysis, impedance-controlled layouts ━━━━━━━━━━━━━━━━━━━━ 🏆 DOMAINS ━━━━━━━━━━━━━━━━━━━━ ▸ Power Electronics — High-efficiency converters, thermal design, loop compensation ▸ Drones & Robotics — ESC hardware, PWM/DSHOT, telemetry, motor phase sensing ▸ Cellular IoT — GSM/LTE integration, SIM switching, AT command interface ▸ Wearables — Ultra-low-power BLE SoC, compact PMIC power trees ▸ Industrial — CAN bus, isolated interfaces, wide-input ruggedised designs ━━━━━━━━━━━━━━━━━━━━ 🛠️ TOOLS ━━━━━━━━━━━━━━━━━━━━ ▸ KiCad | Altium Designer | EasyEDA ▸ JLCPCB | PCBWay | LCSC | DigiKey | Mouser ▸ 2-layer to 12-layer | HDI | Rigid-Flex ━━━━━━━━━━━━━━━━━━━━ 📦 EVERY PROJECT INCLUDES ━━━━━━━━━━━━━━━━━━━━ ✔ Datasheet-verified schematic ✔ DRC/ERC clean layout — zero waivers ✔ Production-ready Gerbers, drill & pick-and-place files ✔ Full BOM with LCSC / DigiKey / Mouser part numbers ✔ 3D model for enclosure fit-check ✔ Bring-up guide & design notes ━━━━━━━━━━━━━━━━━━━━ 💡 WHY CLIENTS CHOOSE ME ━━━━━━━━━━━━━━━━━━━━ ▸ I read every datasheet — no guesswork ▸ I flag issues before layout locks — saving costly respins ▸ I bridge hardware and firmware seamlessly ▸ Files go straight to fab — no DRC surprises ▸ Your deadline is my deadline From a drone ESC to a GSM IoT tracker to a 120W power converter — same precision, every project. 📩 Send me your brief and let's build something great. menos -
Contratar mengw3
I’m full stack IT expert specializing in Django, Flask, and FastAPI, with expertise in AI, Machine Learning (ML), and Web Automation to deliver innovative, scalable solutions. 🏆 Winner of contest: AirPlay 2 Integration on OpenWRT What I Offer: ✅ AI & ML Solutions – Custom ChatBots, NLP, generative AI models ✅ AI...I’m full stack IT expert specializing in Django, Flask, and FastAPI, with expertise in AI, Machine Learning (ML), and Web Automation to deliver innovative, scalable solutions. 🏆 Winner of contest: AirPlay 2 Integration on OpenWRT What I Offer: ✅ AI & ML Solutions – Custom ChatBots, NLP, generative AI models ✅ AI Agent and Workflows Development ✅ Web & Desktop Applications – Scalable, secure & efficient solutions ✅ Automation & Web Scraping – Data extraction, workflow automation ✅ API Development – RESTful & GraphQL APIs using Django DRF & FastAPI ✅ Cloud & DevOps – Deployments on AWS, GCP, Docker, Kubernetes ✅ Frontend Development – React, Vue.js, and modern UI frameworks ✅ Mobile Application Development. My Tech Stack: ✅ Languages: Python, JavaScript,, Dart, Java, Swift ✅ Backend: Django, Flask, FastAPI, Nest ✅ Frontend: React, Vue.js, Next.js, Angular ✅ Databases: PostgreSQL, MongoDB ✅ DevOps: Docker, Kubernetes, AWS, GCP ✅ ML & AI: PyTorch, Scikit-learn, OpenAI Why Work With Me? ✔ 20 years of experience delivering high-quality projects ✔ Remote collaboration expert – seamless teamwork across time zones ✔ Results-driven approach – focus on business growth & innovation Let’s build something extraordinary together! Message me to discuss your project! menos -
Contratar mandalsurajkumar
mandalsurajkumar mandalsurajkumar
$10 USD / hora
Firmware Engineer | Embedded Software EngineerIndiaI am an embedded software engineer skilled in designing, developing, testing and commissioning of embedded systems. It includes from ideation to production ready embedded system. You come with an idea, I will help you build a production ready product with highest quality, and optimized cost. My experience covers...I am an embedded software engineer skilled in designing, developing, testing and commissioning of embedded systems. It includes from ideation to production ready embedded system. You come with an idea, I will help you build a production ready product with highest quality, and optimized cost. My experience covers working with • SoCs from ESP32, STM32, nRF52, nRF53, Arduino • Platform like STM32CubeIDE, ESP-IDF, PlatformIO, VS Code, Arduino IDE • Sensors like Infrared Sensor, Ultrasonic Sensor, Pulse Oximeter, Accelerometer, Humidity Sensor, Temperature Sensor, • Wireless Technology: Bluetooth Classic, BLE, WiFi, RFiD, LoRA, GSM, Zigbee, MQTT • PCB Designing • RTOS: FreeRTOS Having issue with anything listed below: • System designing • Prototype development using modules • Component Selection and BOM Preparation • PCB designing • Hardware Testing • Firmware Development • Testing What you can expect from me • Clean, modular, well commented firmware code • Report on using the hardware and technology used • Test Reports • On time delivery of product • Quality checks Let’s connect and let your dream come true. menos -
Contratar tshibsamuel477
My name is Samuel, and I am a mechatronic engineer with a specialization in mechatronics, based in Tunisia, with over six years of experience. During this time, I have successfully delivered a wide range of projects, continually expanding my expertise and refining my skills. I am now offering my professional services...My name is Samuel, and I am a mechatronic engineer with a specialization in mechatronics, based in Tunisia, with over six years of experience. During this time, I have successfully delivered a wide range of projects, continually expanding my expertise and refining my skills. I am now offering my professional services in designing and prototyping electronic boards using Altium Designer. My PCB design expertise encompasses: Single and Multi-sheet Schematics Single/double-sided and Multi-layer PCB layouts Data and control interfaces: UART, USB, SPI, I2C, SDIO, PCIe, and more Power supply design, including SMPS & LDOs Digital video, audio, and multimedia interfaces: HDMI, MIPI DSI/CSI, I2S, TDM Reverse engineering for existing designs With a commitment to quality and precision, I am ready to bring your electronic board designs to life. menos -
Contratar Adeel2k14
I am a professional Electrical Engineer with extensive experience in solving complex electrical and electronics design challenges. I have designed, tested, and troubleshot a wide range of electronic circuits and production-grade PCBs using industry-standard tools such as Altium Designer, Eagle, and Proteus. I am...I am a professional Electrical Engineer with extensive experience in solving complex electrical and electronics design challenges. I have designed, tested, and troubleshot a wide range of electronic circuits and production-grade PCBs using industry-standard tools such as Altium Designer, Eagle, and Proteus. I am currently working at a government-sector research center, where I am responsible for the development, testing, validation, and troubleshooting of PCB designs. My role includes diagnosing hardware issues, implementing design updates, and ensuring reliable performance through rigorous testing and iteration. With strong hands-on expertise in embedded hardware development and PCB optimization, I bring a results-driven approach to problem solving and can effectively support complex hardware design and debugging requirements. menos -
Contratar yuliussmayoru
yuliussmayoru yuliussmayoru
$30 USD / hora
Sr. Full Stack | Blockchain | Embedded System | AIIndonesiaHey there! I’m a full stack developer with over 10 years of experience building all kinds of digital products—from websites and mobile apps to blockchain platforms, embedded systems, and AI-powered solutions. I’ve worn a lot of hats over the years, but the common thread has always been solving real problems with...Hey there! I’m a full stack developer with over 10 years of experience building all kinds of digital products—from websites and mobile apps to blockchain platforms, embedded systems, and AI-powered solutions. I’ve worn a lot of hats over the years, but the common thread has always been solving real problems with smart, reliable tech. Whether you’re looking to launch something new or need help improving what you’ve already built, I’m here to jump in and make it work. -Web & Mobile Apps: Clean, responsive designs and solid backend logic. I work with tools like React, Vue, Node.js, Django, Flutter, and more to build apps people actually enjoy using. -Embedded Systems & IoT: I build smart, connected hardware using platforms like Arduino, ESP32, and Raspberry Pi. From prototyping to production-ready firmware, I work with C/C++, MicroPython, and platform-specific SDKs to control sensors, motors, displays, and more. I also integrate these systems with web and cloud services—often adding AI for tasks like real-time data analysis, voice interaction, or image recognition at the edge. -AI & Machine Learning: I integrate tools like GPT-4, Whisper (speech-to-text), and DALL·E into web and mobile platforms—automating workflows, building chatbots, content generators, or even custom AI copilots for your users or team. I also work with Python-based ML frameworks like TensorFlow and PyTorch for custom models and training. -Blockchain & Smart Contracts: I’ve developed and audited smart contracts (mainly Solidity) and built dApps that connect seamlessly with Ethereum, Solana, and BNB networks. Let’s bring your vision to life with clean architecture, scalable code, and tech that lasts. I’m ready to contribute as your long-term tech partner or on-demand expert. menos -
Contratar CHAPAPPA
Hello! I'm Fraj, an embedded systems developer and PCB designer with hands-on experience in designing smart electronics using ESP32, STM32, and sensor integration. Whether you're launching a new IoT device, prototyping a product, or need a reliable engineer for your PCB layout—I'm here to deliver clean, efficient, and...Hello! I'm Fraj, an embedded systems developer and PCB designer with hands-on experience in designing smart electronics using ESP32, STM32, and sensor integration. Whether you're launching a new IoT device, prototyping a product, or need a reliable engineer for your PCB layout—I'm here to deliver clean, efficient, and production-ready designs. menos -
Contratar mairajali11
✋ Hi, I’m Mairaj Ali, a verified Electrical/Electronics Engineer and Professional PCB Designer with over 8 years of experience in designing high-quality circuit boards using Eagle, Altium, KiCAD, and EasyEDA. Also I am a professional Certified EasyEDA designer (Certificate is attached in portfolio section). My...✋ Hi, I’m Mairaj Ali, a verified Electrical/Electronics Engineer and Professional PCB Designer with over 8 years of experience in designing high-quality circuit boards using Eagle, Altium, KiCAD, and EasyEDA. Also I am a professional Certified EasyEDA designer (Certificate is attached in portfolio section). My expertise lies in the following areas: ✅ PCB Design & Prototyping using Eagle, Altium, KiCAD, EasyEDA ✅ CAD/Housing Design for PCBs in Fusion360 ✅ MATLAB/SIMULINK & Python programming ✅ Embedded Systems design (Arduino, AutoCAD, Multisim, Proteus, LTspice, PSpice, C/C++) ✅ VHDL/Verilog HDL, Xilinx, and FPGA development ✅ Research & Technical Writing (Plagiarism Removal, Academic Writing, and Thesis Writing) ✅ Advanced Engineering Mathematics (Calculus, Differential Equations, Numerical Methods, Linear Algebra) ✅ Expertise in LaTeX for high-quality document formatting I am a Preferred Freelancer, ranking among the top 1% of skilled professionals. My passion for PCB design and embedded systems drives me to deliver the best solutions on time and within budget. Whether you're looking for custom PCBs, embedded solutions, or writing services, I can help you achieve your goals. Let’s turn your ideas into reality. Feel free to check my portfolio and message me to discuss your project anytime – I’m available 24/7. #PCB #PCB_designing #Electrical #Electronics #ElectricalEngineering #MATLAB #SignalProcessing #Mathematics #Latex #AutoCAD menos
