Freelancers Para Contratação - Página 6
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Freelancers Patrocinados
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PCB Design, microcontrollers programming (Atmel, Microchip, Texas, Espressif). IoT development. Knowledge in Android, developments C # WPF MVC, ANSI C, C ++, Java. Protocols ArtNet, DMX, RDM, sACN, Modbus. SCADA architecture design. Unix Operating systems Linux and QNX.PCB Design, microcontrollers programming (Atmel, Microchip, Texas, Espressif). IoT development. Knowledge in Android, developments C # WPF MVC, ANSI C, C ++, Java. Protocols ArtNet, DMX, RDM, sACN, Modbus. SCADA architecture design. Unix Operating systems Linux and QNX. menos
Contratar igiuliani
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Hi. I am an Electronics Engineer with +5 years of experience in Embedded Firmware and Embedded Systems. ✔ I know C/C++ programming language, especially for embedded firmware. ✔ I can make PCB designs with KiCAD, Eagle, Proteus, EasyEDA, and Altium Designer. ✔ I can make a project with STM32 (STM32CubeIDE),...Hi. I am an Electronics Engineer with +5 years of experience in Embedded Firmware and Embedded Systems. ✔ I know C/C++ programming language, especially for embedded firmware. ✔ I can make PCB designs with KiCAD, Eagle, Proteus, EasyEDA, and Altium Designer. ✔ I can make a project with STM32 (STM32CubeIDE), PIC12/16/18/24 (MPLAB X IDE), ESP32 (ESP-IDF or Arduino), ESP8266 (PlatformIO), RP2040(Python or C SDK) and Atmel Microcontrollers (Microchip Studio), Nuvoton (NuEclipse). ✔ I can make simulations with LTspice, Logisim Evolution, and Proteus. ✔ I can make GUI with a Nextion or .NET Framework, ✔ I can rapidly prototype your embedded system. ✔ I can do Arduino programming. ✔ I used these things in my previous projects: UART, I2C, SPI, DMA, ADC, DAC, PWM, EEPROM, MPU6050, BMP180/280, ADXL345, HC-SR04, Joystick, L86 GPS, 7SD, Nokia 5110 Display, LCD Display, Nextion Display, DS1307+, RS485, PCA9685 PWM Module, BLDC Motor Control, BNO055 MPU, Step Motor Control, Servo Motor Control, NRF24L01, NTC Thermistor, HX711 Load Cell. menos
Contratar ElektroNeo
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I am a dedicated Electrical Engineer with 10+ years of expertise in circuit and PCB design, power electronics, embedded IoT system, consumer products, biomedical devices, and RF engineering. I have successfully tackled complex electrical engineering challenges for clients across diverse industries. My passion for...I am a dedicated Electrical Engineer with 10+ years of expertise in circuit and PCB design, power electronics, embedded IoT system, consumer products, biomedical devices, and RF engineering. I have successfully tackled complex electrical engineering challenges for clients across diverse industries. My passion for innovation and problem-solving drives me to deliver outstanding solutions that exceed expectations. My expertise and experiences: - Multi-layer, High-speed, Complex Circuit and PCB design including RF transceivers, Antenna. FPGA controllers, DDR3/4, Flash Memory, Ethernet, and etc. Tools: Altium Designer, Kicad, PADs, Eagle, EasyEDA, Cadence OrCAD - FPGA Hardware design, Verilog/VHDL Programming - 300MHz ~ 6GHz Custom Software Defined Radio(SDR) Hardware Design - Power Electronics, DC/DC, AC/DC Power converter/Inverter design, Battery Management System(BMS) - nRF51, nRF52, nRF53 Bluetooth/BLE module Design and Firmware development - ESP32, SX12xx, LR11xx Lora modules IoT Product Development - CAN BUS Communication Implementation - Audio Signal Processing, Bluetooth Speaker - ECG, PPG, EEG based Biomedical Devices - Low-power, Low-cost, Low-size Consumer Electronics - Various MCU, Processor Software Programming MCU: CC26xx, STM32, PIC16, PIC18, ESP32, Arduino, Raspberry Pi programming IDE: Atmel Studio, Codevision, Arduino IDE, ESP-IDF, STM32 Cube, Keil uvision, Nordic nRF SDK, Segger Studio, VS Code Let's Make Your Electrical Projects a Success: Whether you need assistance with hardware design, power systems optimization, RF modules, or IoT product development, I'm here to help. Let's discuss your project's unique requirements and explore how I can contribute to its success. Please feel free to send me a message, and I'll respond promptly. menos
Contratar thomas0193
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ghostenginer0413 ghostenginer0413
$30 Dólares / hora
Senior Firmware Engineer | Embedded C | MCU | FPGAUnited StatesAs a seasoned Senior Embedded Firmware Engineer, I bring extensive experience and expertise in developing embedded systems for a diverse range of industries. With a passion for innovation and problem-solving, I thrive in dynamic environments where cutting-edge technology meets real-world applications. My track record...As a seasoned Senior Embedded Firmware Engineer, I bring extensive experience and expertise in developing embedded systems for a diverse range of industries. With a passion for innovation and problem-solving, I thrive in dynamic environments where cutting-edge technology meets real-world applications. My track record includes successfully leading firmware projects from concept to deployment, ensuring robustness, efficiency, and scalability throughout the development lifecycle. Skills: Embedded Systems Development: Proficient in designing, developing, and debugging firmware for embedded systems using C/C++ and assembly language. RTOS (Real-Time Operating Systems): Experienced in working with various RTOS platforms such as FreeRTOS, ThreadX, and μC/OS. Microcontroller/Microprocessor Expertise: Skilled in programming and optimizing code for a wide range of microcontrollers and microprocessors from vendors like ARM, PIC, AVR, and STM. Peripheral Interfaces: Deep understanding of communication protocols including UART, SPI, I2C, CAN, and Ethernet, and experience integrating peripheral devices such as sensors, actuators, and displays. Low-Level Driver Development: Proficient in developing device drivers for interfacing with hardware peripherals and managing system resources efficiently. Embedded Networking: Knowledgeable in TCP/IP stack implementation, network protocols, and IoT connectivity standards like MQTT, CoAP, and LoRaWAN. Version Control and Collaboration: Skilled in using Git for version control and collaborating effectively with cross-functional teams. Hardware Understanding: Familiarity with hardware schematics, datasheets, and the ability to work closely with hardware engineers to optimize system performance. Testing and Validation: Experience in writing test cases, performing unit testing, and conducting hardware/software integration testing to ensure system reliability and compliance with specifications. Documentation and Compliance: Strong documentation skills with the ability to create clear and concise technical documentation, as well as ensuring compliance with industry standards and regulations. In conclusion, as your Senior Embedded Firmware Engineer, I am committed to delivering high-quality solutions that exceed your expectations. By leveraging my expertise in embedded systems development, combined with effective communication and collaboration skills, I ensure that your project is delivered on time and within budget. Whether it's optimizing performance, enhancing functionality, or tackling complex challenges, I am dedicated to providing innovative firmware solutions that drive the success of your products in the market. Let's work together to bring your vision to life and achieve our mutual goals. menos
Contratar ghostenginer0413
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I am an electronic engineer (Master's Degree) with over ten years of experience in designing power electronic systems and embedded systems. I worked for important Italian companies as a Hardware Designer, as you can see on my Linkedin profile https://www.linkedin.com/in/manuel-chiumarulo-2048083a. I have also...I am an electronic engineer (Master's Degree) with over ten years of experience in designing power electronic systems and embedded systems. I worked for important Italian companies as a Hardware Designer, as you can see on my Linkedin profile https://www.linkedin.com/in/manuel-chiumarulo-2048083a. I have also experienced with schematic, layout, and simulation of electronic circuits with KiCAD, OrCAD, ALTIUM, and PROTEUS. Generally, I route boards up to 8 layers with a CPU unit onboard that controls signal actuation, receives signals from sensors, and communicates with different peripherals. We are talking about boards ranging from 50 to 200 components both SMD and PTH, and connectors of various types. I have experience in programming on STM32 and ARDUINO, ESP32 platforms, and smart displays. I have been dealing with communication protocols such as I2C, UART, SPI, RS232, USB, etc. I have experience in MATLAB and MATHEMATICA programming. I worked in pack battery development, fuel gauge fine-tuning, and wireless charger station for embedded portable devices. I worked on developing a wireless charger platform for handheld devices up to 50 Watts ( inductive and resonance coupling). I have experience in RAMS Analysis (FMEA, DFMEA, PHA, FTA, LCC, etc) in the railway and automotive field. Experience in Montecarlo simulations and WCA electronic circuits. Experience with MATLAB, Simulink, and Mathematica. Experience in drafting technical and scientific documentation. I am a co-author of 4 scientific publications. menos
Contratar ManuelChiumarulo
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Electrical/Electronics design/Automation engineer with 11+ years of experience. Control systems design expert with an emphasis on novel product design. Specializing in Arduino, ESP32, and Raspberry Pi. Proficient in microprocessor systems, PCB/circuit design, schematics, in-person testing and more. Deliverables...Electrical/Electronics design/Automation engineer with 11+ years of experience. Control systems design expert with an emphasis on novel product design. Specializing in Arduino, ESP32, and Raspberry Pi. Proficient in microprocessor systems, PCB/circuit design, schematics, in-person testing and more. Deliverables Include: • Control Systems Design Expertise • Bill of Materials (buy list with sources included) • PCB Design (manufacturing/production sources included) In-Person Hardware Testing • Firmware (tested, modular, scalable) (C/C++, Python, Assembly) Circuit Simulation (Can provide simple systems simulation before production) Expertise in: • Control Systems ? Microprocessors ⌨️ Arduino ? RaspberryPi ?️ ESP32 • Power Systems ? WiFi ☀️ Solar Power ? Batteries ? Ethernet ? Cell (3/4/5G) • C/C++/Python/Assembly ? Multisim, Teststand, MATLAB, Simulink, and more Experienced controls engineer with years in the automation industry. • Programming for Allen Bradley, AB, IDEC, Siemens, Redlion, Automation Direct PLCs, Codesys, Others • Wiring Diagrams • IEC Standard Panel Design • HMI Design • System Upgrades • IoT SCADA • Commissioning Support • Troubleshooting • Budget or High Performance Systems • UL Compliance ⊛ Experience Highlights: • Collaborated with Dr. Haidekker on power microgrid structures • Designed and tested firmware for PCBs, resulting in published research • Enhanced test stand precision and efficiency at ByoPlanet by ~1000% • Improved food service equipment precision and redesigned control cabinets at MP Equipment • Designed and installed packaging manufacturing lines at Niverplast ⊛ Client Focus: • Work with startups, corporations, industrial firms, universities, hobbyists, and individuals • Dedicated to clear communication, meeting deadlines, and attention to detail • Available 24/7 with budget-friendly solutions • Committed to client satisfaction through prompt responses and a positive attitude menos
Contratar PaulG07
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egerobotics egerobotics
$30 Dólares / hora
--- I PREFER CUSTOMER SATISFACTION THAN MONEY ----TurkeyI completed my undergraduate education in electronic engineering in 2003. In 2009, I completed the Master of Business master's program. I founded MY OWN COMPANY in 2012 and I develop electronic devices UNTIL NOW. I've designed almost every type of controller-containing device. Microchip pic seris, arm series,...I completed my undergraduate education in electronic engineering in 2003. In 2009, I completed the Master of Business master's program. I founded MY OWN COMPANY in 2012 and I develop electronic devices UNTIL NOW. I've designed almost every type of controller-containing device. Microchip pic seris, arm series, pal-gal series, xc95144 cpld, etc. I have also worked on communication standards such as UART, SPI, I2C, ethernet, ethercat, modbus, can, can-open etc. I am still running MY OWN BUSINESS with my team at my business in Izmir Turkiye. I love my job very much. For this reason, I can work and I do work at any time. I have all the necessary technical equipment in my business. (Oscilloscope, signal generator, vi tracker, CNC milling machine, 3D printer, development boards, digital analyzers etc etc.) I take my job seriously while it is still in the proposal stage. I do not offer copy-paste to any project. I don't bid on a project that I think I can't finish. In the same way, I try to calculate the time I give to the project correctly. I follow SPS IPC, Emebbeded World, Electronica and other leading trade shows. I have long term Schengen visa. Therefore, I do not have a travel problem. menos
Contratar egerobotics
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.NET, Acoustical Engineering, Engenharia Aeronáutica, Engenharia Aeroespacial, AI (Artificial Intelligence) HW/SWI extensive experience in Design Modelling and Simulation. My project involvement spans Fixed-Wing Drones, Quadcopters, Aircraft Design, Performance Evaluation, Flight Dynamics, and Autopilot System Development. Additionally, I possess significant proficiency in CAD modelling utilizing CATIA and SOLIDWORKS, along with...I extensive experience in Design Modelling and Simulation. My project involvement spans Fixed-Wing Drones, Quadcopters, Aircraft Design, Performance Evaluation, Flight Dynamics, and Autopilot System Development. Additionally, I possess significant proficiency in CAD modelling utilizing CATIA and SOLIDWORKS, along with advanced skills across various Ansys modules, particularly ICEM, Fluent, Acoustic, and Static Structural. I also offer services in AI and Machine Learning, specializing in controller design using both Supervised Learning and Reinforcement Learning methodologies. Furthermore, I am an accomplished developer in both Windows and embedded systems, with expertise in designing and coding programs for 2D and 3D graphics, including 3D simulators, as well as OEM embedded devices. My areas of expertise also encompass digital electronics, embedded development utilizing platforms such as STM32, PIC, AVR, and Nordic nRF9160, as well as proficiency in C and C++ development. Additionally, I have experience in web development, covering backend technologies like PHP and MySQL, and frontend technologies including HTML and CSS. My skill set encompasses: Computational Fluid Dynamics (CFD) using Ansys, Star CCM+, and COMSOL. Finite Element Method (FEM) proficiency with Ansys and Abaqus. Designing control systems with expertise in both Classical and Robust methods. System Dynamics analysis. Aircraft Design and Performance evaluation. Utilizing MATLAB for various engineering tasks. Application of Simulink for system modeling and simulation. Proficiency in Simscape for physical system modeling. CAD modeling using SolidWorks, AutoCAD, and CATIA. Optimization techniques, including metaheuristic methods. Aircraft layout design using Plane Maker. Utilization of DATCOM for aircraft performance analysis. Proficiency in JAVA Foil for aerodynamic analysis. Application of Raymer Design Software (RDS) for aircraft design tasks. Experience with X-PLANE Flight Simulator for flight simulations. menos
Contratar YaRaheem786
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Welcome to my profile. Following are my key expertise: 1. Over 10 years of experience in electronics circuit design, PCB design, Layout specializing in analog, digital and mixed signal systems. Special Mastery in ALTIUM. Executed more than 500 projects 2. Proficient in using industry-standard design tools such as...Welcome to my profile. Following are my key expertise: 1. Over 10 years of experience in electronics circuit design, PCB design, Layout specializing in analog, digital and mixed signal systems. Special Mastery in ALTIUM. Executed more than 500 projects 2. Proficient in using industry-standard design tools such as Altium Designer, EAGLE, KICAD, EASYEDA and PROTEUS, ensuring accurate and efficient circuit development. 3. IPC Certified Symbols and footprints Creation, High Speed PCB Design upto 5GHz 4. Multilayer PCB Design experience upto 32 Layers, Impedance Control, Length Matching, Antenna Tuning, Blind Vias, Buried Vias, Through Hole Vias 5. DFX(Design for Excellence) - DFA, DFM and DFT. First Time Right PCB - 98% 6. Compact PCB Design, Signal Integrity, Power Integrity, Single Sided, Double sided placement 7. Design Verification through Design Checklists ensuring robust, reliable and quality design 8. Applications- IOT, Consumer, Medical, Industrial, Defense etc 9. Microcontroller Interfacing - STM32, STM8S, ESP32, ESP8266, NXP, TI chipsets etc 10. Wireless Products, Battery Operated, Low Power, Low cost 11. Design Optimization - Could optimize design of any product by at least 25% 12. Design for Quality, Design Review 13. PCB Prototyping, Contract Manufacturing 14. Firmware Development - ARDUINO, C, C++ etc 15. Enclosure Design, 3D Printing, Sheet Metal, 16. Production Support 17. EMI EMC Compliant Design - RE, EMHF, Surge, EFT, Burst, Impulse, 35KV 18. Standards Experience - UL, CISPER, CE, menos
Contratar DENNIS516
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zainalitariq245 zainalitariq245
$20 Dólares / hora
CMS | UI/UX | React | PHP/Laravel | Mobile AppPakistanGreetings! I have considerable experience in all facets of design, development of Both Front-End and Back-End and am a results-driven professional web developer. Along with website maintenance, which calls for knowledge of web design, graphic design, CMS, PHP, HTML, CSS, MySQL, responsiveness optimizations,...Greetings! I have considerable experience in all facets of design, development of Both Front-End and Back-End and am a results-driven professional web developer. Along with website maintenance, which calls for knowledge of web design, graphic design, CMS, PHP, HTML, CSS, MySQL, responsiveness optimizations, customizations(Front & Back End), and payment and social link integration, I also have knowledge of blockchain integration. What Services Do I Offer? ☑HTML, PHP, CSS, and Bootstrap for Responsive Web Development ☑Solutions for E-commerce Websites. Laravel WebApps with CodeIgnitor & PHP. ☑Apps for Android and iOS Platforms. ☑Graphic Design: Web, UI/UX, and Branding. ☑Customization and development of CMS (WordPress, Wix, Squarespace, Shopify, Webflow). ☑Websites for Blockchain NFT and collections that integrate wallets and generate smart contracts. ☑Angular, Node, Vue.js, Next.js, Nuxt.js, Laravel/PHP and React.JS Development for Front-End and Back-End. I provide the best customer service and unrestricted changes till the customer is completely satisfied. Give me your Project Because: 100% productivity and quality work, dependable for long-term relationships, prompt communication, and round-the-clock service * Reasonable cost & everyday updates. * Fast turn around and delivery on time. * Error free code and development work. * An employee with great communication skills and an excellent work ethic. Thanks For Reading my Summary, Cheers! menos
Contratar zainalitariq245
