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Mostrando 11 resultados
Freelancers Patrocinados
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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. menos
Contratar cmsivolella
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Modular Solutions® Modular Solutions has a track record of 100 percent, all 5 stars and a go-to firm for harnessing the latest advancements in engineering and development to propel your business forward. We're a team of passionate professionals with a proven track record, consistently earning over 100 ecstatic...Modular Solutions® Modular Solutions has a track record of 100 percent, all 5 stars and a go-to firm for harnessing the latest advancements in engineering and development to propel your business forward. We're a team of passionate professionals with a proven track record, consistently earning over 100 ecstatic 5-star reviews from satisfied clients. Our expertise lies in: Data Analysis: Utilizing industry-leading tools like SPSS, R, Hadoop, and Spark, we extract actionable insights from complex data sets, empowering data-driven decision-making. Software Development: We wield a diverse arsenal of programming languages (Python, Java, C++, etc.) to craft custom software solutions that streamline workflows and meet your specific needs. Engineering Services: Our expertise spans across electrical, mechanical, civil, and software engineering, leveraging industry-standard software like AutoCAD, SolidWorks, and ANSYS to deliver precise and efficient solutions. Machine Learning & AI: We stay at the forefront of technological advancements, integrating machine learning and artificial intelligence into your projects to automate tasks and optimize processes. Development: best on any freelance websites, freelancer platform we offer developers software, hire freelancers from laravel developers to wordpress website developer or freelance digital marketing. Collaboration is paramount. We work closely with you, prioritizing transparency throughout the project lifecycle to ensure your vision becomes reality. Let Modular Solutions be your trusted partner in innovation. By leveraging our expertise in big data, automation, and cutting-edge technologies, we'll craft solutions that unlock your business potential and drive tangible results. Ready to join the ranks of our 100+ satisfied clients? Contact us for a free session today to discuss your project and see how Modular Solutions can help you achieve your goals. menos
Contratar umg536
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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 menos
Contratar edi45
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quocduypt95 quocduypt95
$35 Dólares / hora
Embedded | IOT | Firmware | Microservices | PCBUnited Arab Emirates- Fullstack IoT System Developer with 8+ years of experience in embedded hardware and firmware development and 2+ years in scalable IoT backend systems. - Proven track record of delivering end- to-end IoT solutions for global clients across UAE, USA, Germany, and Canada. - Expert in developing high-performance,...- Fullstack IoT System Developer with 8+ years of experience in embedded hardware and firmware development and 2+ years in scalable IoT backend systems. - Proven track record of delivering end- to-end IoT solutions for global clients across UAE, USA, Germany, and Canada. - Expert in developing high-performance, fault-tolerant IoT infrastructures supporting multiple protocols including TCP, UDP, MQTT, BLE, NB-IoT, and LTE-M. - I have hands-on experience in approximately 20 industrial projects, including system integration with PLCs, low-voltage control systems, in-plant truck tracking systems using RFID/Barcode, and water level monitoring systems menos
Contratar quocduypt95
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hamzazayyad hamzazayyad
$31 Dólares / hora
Top rated | Electronics Engineer|Motor Control|CNCJordanHello, welcome to my profile! I am an electrical/electronics engineer with over 15 years of experience in the field. I specialize in embedded systems, motor control, automation, and custom electronic design. Work Experience & Skills: ● Embedded Systems: C and C++ programming; STM32, PIC, PIC32, ESP32...Hello, welcome to my profile! I am an electrical/electronics engineer with over 15 years of experience in the field. I specialize in embedded systems, motor control, automation, and custom electronic design. Work Experience & Skills: ● Embedded Systems: C and C++ programming; STM32, PIC, PIC32, ESP32 microcontrollers ● Communication Protocols: RS232, RS485, USB, I2C, Modbus over RS485, SPI ● Wireless & IoT: RF remote control, GSM, GPS ● System Design & Development: Microcontroller design, Linux, Raspberry Pi ● PCB Design: Altium, Proteus ● Analog & Digital Circuit Design ● Motor Control: BLDC, stepper motors, servo drives; sensored and sensorless ● Automation & PLC: Siemens, Mitsubishi, Delta; HMI systems ● Industrial Control Systems: 0-10V, 4-20mA systems; hazardous area electronics (C1D2 per NEC, ATEX Zone 2) ● Marine & Automotive Electronics Custom Electronics Design: ● Voice toys, voice/music boxes (CAD design, mass production optimization) ● Smart home solutions (Alexa, Google Home) ● Laser CNC system design (G-code, stepper motor control) ● Incubator controllers, high-power wireless transformers ● Spot welding machine design ● Hydraulic and pneumatic control systems ● WS2812 RGB LED control and dynamic lighting systems ● …and much more I am passionate about creating reliable, efficient, and innovative electronic systems, from embedded software to complex hardware integration. Let’s build something exceptional together! menos
Contratar hamzazayyad
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Dear Everyone My name is William Purcell, and I am a Toronto-based AI & Machine Learning Engineer, Electronic Engineer, and Full Stack Software Developer with several years of hands-on experience delivering reliable, scalable, and production-ready solutions for clients across diverse industries. I specialize in...Dear Everyone My name is William Purcell, and I am a Toronto-based AI & Machine Learning Engineer, Electronic Engineer, and Full Stack Software Developer with several years of hands-on experience delivering reliable, scalable, and production-ready solutions for clients across diverse industries. I specialize in building intelligent systems that combine data, software, and hardware where required. On the AI and Machine Learning side, I have strong experience designing, training, optimizing, and deploying models for prediction, classification, automation, computer vision, and natural language processing. I am highly proficient in Python and commonly work with frameworks such as TensorFlow, PyTorch, and Scikit-learn. I place a strong emphasis on data quality, model performance, explainability, and real-world usability rather than purely experimental results. As a Full Stack Web Developer, I have delivered complete web applications from concept to deployment. My experience includes frontend development using React and modern JavaScript frameworks, backend development with Node.js, Django, and Flask, and database design using both SQL and NoSQL technologies such as PostgreSQL, MySQL, and MongoDB. I have built RESTful APIs, integrated third-party services, implemented secure authentication systems, and deployed scalable applications to cloud platforms. My background in Electronic Engineering allows me to approach problems from a systems-level perspective. I have worked with embedded systems, microcontrollers, circuit design, and hardware–software integration. This unique combination of AI, software, and electronics enables me to contribute effectively to IoT projects, intelligent devices, automation systems, and data-driven hardware solutions. I am comfortable collaborating with multidisciplinary teams and translating complex technical requirements into practical, working systems. I am confident that my technical expertise, strong work ethic, and commitment to quality would make me a valuable asset to your project. I would welcome the opportunity to discuss your requirements in detail and explain how my skills can help you achieve your goals efficiently and successfully. Thank you for considering my application. I look forward to working with you. Sincerely, William Purcell AI & ML Engineer | Electronic Engineer | Full Stack Web Developer Toronto, Canada menos
Contratar williamp138
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Live Experts® LLC: Experienced Engineers and Developers for All Your Projects. "At Live Experts, we are a team of professional engineers and developers who have a proven track record of delivering high-quality work. Our focus is on transforming your ideas into reality, while ensuring your satisfaction with every...Live Experts® LLC: Experienced Engineers and Developers for All Your Projects. "At Live Experts, we are a team of professional engineers and developers who have a proven track record of delivering high-quality work. Our focus is on transforming your ideas into reality, while ensuring your satisfaction with every project." Research Writing: We specialize in research writing services, including literature reviews, research papers etc Computer Science: Our team is proficient in Machine learning, Deep learning, Artificial intelligence, Algorithms, Linux, Bash, Docker, and Asterisk. Engineering: We offer expertise in electrical, mechanical, civil, chemical, software, petroleum, and structural engineering. Statistics/Data Analysis: Our team has experience in SPSS, Minitab, Weka, and R programming for statistics and data analysis. Big Data Analysis: We offer services in classification and prediction, Hadoop, and Spark for big data analysis. Game/Web Development: Our team specializes in UNREAL, 3D, AR, VR, Unity 3D, and IOS/Android app development. Software Development: We provide software development services using languages such as Matlab and Mathematica, Python, Java, C/C++, C#, Arduino, Raspberry pi, and cloud computing. Engineering Tools: We are proficient in using tools such as 3ds Max, AutoCAD, Solidworks, Revit, Cisco, Simulink, Verilog/VHDL, Ansys, CAD, CAM, Abaqus, Arena, PCB, and hardware. Other Skills: We also have experience in EAGLE, Linux, Unix, Socket, Aspen, Hysys, TensorFlow, Keras, OpenCV, OpenGL, COMSOL and PLC Contact us today to discuss your project and get started! menos
Contratar LiveExperts
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Full-Stack & Mobile App & CRM & Artificial Intelligence Expert with over 8 years of experience designing and developing high-performance applications for web and mobile platforms. I specialize in creating AI-powered features, agentic AI workflows, machine learning solutions, natural language processing (NLP),...Full-Stack & Mobile App & CRM & Artificial Intelligence Expert with over 8 years of experience designing and developing high-performance applications for web and mobile platforms. I specialize in creating AI-powered features, agentic AI workflows, machine learning solutions, natural language processing (NLP), cloud-native architectures, and scalable digital platforms that help businesses grow and adapt quickly. My technical expertise spans modern frontend frameworks (React, Angular, Vue, Next.js), backend development (Node.js, Python/Django, Java/Spring Boot, .NET Core), and mobile platforms (React Native, Flutter, Swift, Kotlin). I am also skilled in cloud computing (AWS, Azure, GCP), containerization and DevOps (Docker, Kubernetes, CI/CD), and databases (PostgreSQL, MySQL, MongoDB, Firebase, Redis). In the AI domain, I have built intelligent agents, RAG pipelines, and AI-driven SaaS solutions, leveraging frameworks like LangChain and integrating LLMs (OpenAI, HuggingFace, Anthropic) for tasks such as automation, decision-making, and conversational AI. My ML expertise includes computer vision, predictive analytics, and NLP applications such as chatbots, sentiment analysis, and text classification. I have successfully delivered projects across FinTech, Healthcare, E-Commerce, Travel, and EdTech, integrating complex workflows, APIs, and real-time features to provide seamless user experiences. My clients value me for writing clean, maintainable code, solving tough technical challenges, and delivering projects on time. Passionate about turning complex ideas into intuitive, impactful products, I bring a problem-solving mindset, strong communication skills, and a commitment to building solutions that deliver measurable business results. menos
Contratar sekai1116
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Senior-level Professional Structural, Electronics, and Mechanical Engineer with 5+ years of multidisciplinary experience across structural engineering, PCB design, embedded electronics, automation, and mechanical product development. Proven ability to deliver industrial and consumer-grade hardware by optimizing...Senior-level Professional Structural, Electronics, and Mechanical Engineer with 5+ years of multidisciplinary experience across structural engineering, PCB design, embedded electronics, automation, and mechanical product development. Proven ability to deliver industrial and consumer-grade hardware by optimizing electromechanical systems and leading full engineering lifecycles from concept, analysis, and design through validation and manufacturing. Highly proficient in AutoCAD, Revit, Tekla, Altium Designer, SolidWorks, MATLAB, PLC/HMI systems, high-speed PCB design, mechanical modeling, and reliability and compliance testing, with a strong focus on performance, manufacturability, and long-term system robustness. menos
Contratar mohamedaminea1
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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) menos
Contratar yabut3530
