Freelancers pentru angajare în United States – Pagina 2
Se afișează 23 rezultate
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Jeffrey198133 Jeffrey198133
$100 USD/oră
PLC | Electronics | Embedded Firmware | PCB | IOTUnited StatesHell Clients With over 14 years of experience in Electronics and Embedded systems engineering, I'm a wizard at turning innovative ideas into cutting-edge solutions. I've led the development of more than 40 successful released into-production projects across North America, Western Europe, and Australia. Whether you're...Hell Clients With over 14 years of experience in Electronics and Embedded systems engineering, I'm a wizard at turning innovative ideas into cutting-edge solutions. I've led the development of more than 40 successful released into-production projects across North America, Western Europe, and Australia. Whether you're an inspired individual, a small start-up, or a large corporation - I'm passionate about helping you bring your ideas to life with tailored, and cost-effective leading industry-level solutions. Wearable and Smart Electronics, Home appliances, MedTech, EV, Green Energetic, and Industrial areas - I've worked on projects that have made a real difference in people's lives. What sets me apart is the all-in-one comprehensive service and my commitment to staying up-to-date with the latest industry trends and technologies. I'm always looking for new and better ways to approach a project, and I'm not afraid to think outside the box to deliver results that exceed your expectations. So, whether you're a tech guru or a non-tech individual with an innovative idea, I'm the one you can trust to bring your vision to life. Let's work together to make your dreams a reality! ✅ What I can do for you? - Electronics engineering - Prototyping - PCB design (Precision, Low Noise, Flexible, Multi-layer) - Hardware & Firmware engineering (Analog, Digital, Power) - Software, Mobile App, and Server solutions development - Technology and cost optimization - Mass production optimization Technologies stack (but not limited to): Hardware: STM32, ESP, nRF, TMS, FPGA, PLD / CPLD, AVR, Fujitsu, Z-80, AC/DC, DC/DC, Power Electronics Languages/ Technologies: Embedded C / C++, Assembler (Cortex-M, AVR), Reverse Engineering, PHP, RUBY, JS, Solidity, Mysql, NoSQL, Redis, HTML / CSS / SCSS, API integration, Web3, Сonsole C, Altium, KiCad, P-CAD, Sprint layout, Solidworks, Orcad, Diptrace Clouds: AWS IoT Protocols / Standards: GSM / GPRS / LTE, MQTT, SSL / TLS, HTTP / HTTPS, Bluetooth, WiFi, RF, TCP, GNSS, GPS Interfaces: I2C, SPI, UART, CAN, RS, SDIO, PWM, Analog, LoRaWAN, LVDS mai puțin
Angajează pe Jeffrey198133
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Developer | Marketing Guru and Designer with Proven Results I am a freelance internet marketer and designer with over 10 years of experience. I have helped businesses of all sizes grow their online presence and achieve their goals. I am skilled in a variety of internet marketing and design services,...Developer | Marketing Guru and Designer with Proven Results I am a freelance internet marketer and designer with over 10 years of experience. I have helped businesses of all sizes grow their online presence and achieve their goals. I am skilled in a variety of internet marketing and design services, including: SEO PPC social media marketing content marketing web design graphic design logo design branding e-commerce marketing lead generation I have a proven track record of success. I have helped my clients increase their website traffic, leads, and sales. I have also helped them improve their brand awareness and reputation. I am passionate about helping businesses succeed online. I am committed to providing my clients with the highest quality services and results. If you are looking for a freelance internet marketer and designer with proven results, I am the right person for you. I can help you grow your business online and achieve your goals. Here are some specific examples of my proven results: I helped a small business increase their website traffic by 200% in just six months. I helped an e-commerce business increase their sales by 15% in just one quarter. I helped a nonprofit organization raise $100,000 in new donations in just one year. I am confident that I can help you achieve your online marketing goals. I offer a free consultation to discuss your needs and how I can help you succeed. mai puțin
Angajează pe chhaseeb1983
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Hi, I'm Mary Kennedy. I have 5+ years of work experience in web research, data entry, lead generation, data mining, internet research, email research, LinkedIn research, email marketing, data scraping, spreadsheets and as a virtual assistant. I find 100% accurate results and put them into spreadsheets at a fast...Hi, I'm Mary Kennedy. I have 5+ years of work experience in web research, data entry, lead generation, data mining, internet research, email research, LinkedIn research, email marketing, data scraping, spreadsheets and as a virtual assistant. I find 100% accurate results and put them into spreadsheets at a fast pace. My Skills: 1. Data Entry, 2. Lead Generation, 3. Scraping, 4. Web Research, 5. Internet Research, 6. Excel, 7. VBA (Visual Basic for Apps) I am always dedicated and reliable to my services. Thank you mai puțin
Angajează pe mary769
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I am skilled at writing when given prompts and topics, as well as editing and correcting documents. Seeing mistakes and correcting them is one thing I excel at, and being equipped with a vocabulary able to utilize and maximize that potential helps with writing related work.I am skilled at writing when given prompts and topics, as well as editing and correcting documents. Seeing mistakes and correcting them is one thing I excel at, and being equipped with a vocabulary able to utilize and maximize that potential helps with writing related work. mai puțin
Angajează pe Jona104
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As I am electrical / electronics engineer I have worked during 10+ years. In this during I had fully experience in electrical engineer field and developing the device. Top skill is following: Electronics engineer - Electronic circuit design and simulation, PCB Design - Hardware / Firmware design(Dspic,FPGA,...As I am electrical / electronics engineer I have worked during 10+ years. In this during I had fully experience in electrical engineer field and developing the device. Top skill is following: Electronics engineer - Electronic circuit design and simulation, PCB Design - Hardware / Firmware design(Dspic,FPGA, Ardunio,STM32,Rasberry PI,ESP32, C programming,Python,Java,PyQT5). -Antena design and simulation(CST, Ansys) -DC-DC converter. -High speed communication(RS232,RS485,CAN, GPS, Buletooth) -BMS system Sever, Motor control device. Motor control... Electrical engineer - Designing electrical systems - Lighting & Power - Electrical load calculations and panel schedule - Lightning protection and earthing - Cable sizing - Power distribution & reticulation (schematic & line diagram drawings). I will always respect the customer's needs, accurately understand the customer's intention, and put it into practice. Thank you. mai puțin
Angajează pe smith503
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Hi There! My name is Jessica Henderson, In my experience, I have developed superior analytical and interpersonal skills that I believe will be a unique perspective to any assignment you may have. With my research and critical thinking abilities, I hope to provide a sophisticated outlook to the assignment and would...Hi There! My name is Jessica Henderson, In my experience, I have developed superior analytical and interpersonal skills that I believe will be a unique perspective to any assignment you may have. With my research and critical thinking abilities, I hope to provide a sophisticated outlook to the assignment and would love to find out more. I have over 14 years of experience as a Client Service Associate and Researcher with a demonstrated history of working in the Administrative and Hospitality Industry. Skilled in Microsoft Office, Google Suite, Accounting, and Graphic Design Software. With a background in Customer Service, Strategic Planning, Leadership, Critical Thinking, Writing, and Project Management. I pride myself on being a Strong Support Professional with an Associate's degree focused on Business Administration/Management and a Bachelor's degree focused in Project Management from City College-Fort Lauderdale. Currently pursuing graduate studies in Business Administration and Marketing. Look forward to hearing from you. Yours Truly, Jessica Henderson mai puțin
Angajează pe JHHall1718
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I have 20+ years experience as a Special Needs teacher in the Elementary setting. I am also an adjunct college professor, teaching Master's level courses to individuals seeking degrees in Special Education and Early Childhood Education. Writing is my passion, and my skills and abilities are well above average. I hope...I have 20+ years experience as a Special Needs teacher in the Elementary setting. I am also an adjunct college professor, teaching Master's level courses to individuals seeking degrees in Special Education and Early Childhood Education. Writing is my passion, and my skills and abilities are well above average. I hope to be able to work on some great projects here! mai puțin
Angajează pe bjmeadows
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William197733 William197733
$100 USD/oră
Electronics | Embedded Firmware | PCB | IOT | PLCUnited StatesHi With over 16 years of experience in Industrial Automation, Electronics and Embedded systems engineering, I'm a wizard at turning innovative ideas into cutting-edge solutions. As Professional Engineer, and big-scale project manager, I've led the development of more than 40 successful released into-production...Hi With over 16 years of experience in Industrial Automation, Electronics and Embedded systems engineering, I'm a wizard at turning innovative ideas into cutting-edge solutions. As Professional Engineer, and big-scale project manager, I've led the development of more than 40 successful released into-production projects across North America, Western Europe, and Australia. Whether you're an inspired individual, a small start-up, or a large corporation - I'm passionate about helping you bring your ideas to life with tailored, and cost-effective leading industry-level solutions. Wearable and Smart Electronics, Home appliances, MedTech, EV, Green Energetic, and Industrial areas - I've worked on projects that have made a real difference in people's lives. What sets me apart is the all-in-one comprehensive service and my commitment to staying up-to-date with the latest industry trends and technologies. I'm always looking for new and better ways to approach a project, and I'm not afraid to think outside the box to deliver results that exceed your expectations. So, whether you're a tech guru or a non-tech individual with an innovative idea, I'm the one you can trust to bring your vision to life. Let's work together to make your dreams a reality! ✅ What I can do for you? - Electronics engineering - Prototyping - PCB design (Precision, Low Noise, Flexible, Multi-layer) - Hardware & Firmware engineering (Analog, Digital, Power) - PLC/HMI/SCADA * PLC Siemens - S7-1200, S7-1500, S7-300, S7-400 Rockwell Allen Bradley - Control Logix, Compact Logix Omron - NX102,NX1P, CP1E Schneider - M241, M251 Delta - DVP - SS2 * HMI Siemens - Unified Comfort Panel(MTP), Comfort Panel (TP), Basic (KTP) Rockwell - Panelview Omron - NA series, NB series Schneider - Harmony GTO, Harmony STO/STU Delta - DOP 110 * SCADA FactoryTalk View SE, GE Cimplicity, Ignition SCADA * Software TIA Portal, Studio 5000, FactoryTalk View ME/SE, Sysmac Studio, CX-Programmer, ISPSoft, WPLSoft, EcoStruxure, Cimplicity, AutoCAD Electrical * Communication Profinet, OPC-UA,EIP, Modbus, EtherCAT, MQTT * Servo Festo, Omron - Software, Mobile App, and Server solutions development - Technology and cost optimization - Mass production optimization Technologies stack (but not limited to): Hardware: STM32, ESP, nRF, TMS, FPGA, PLD / CPLD, AVR, Fujitsu, Z-80, AC/DC, DC/DC, Power Electronics Languages/ Technologies: Embedded C / C++, Assembler (Cortex-M, AVR), Reverse Engineering, PHP, RUBY, JS, Solidity, Mysql, NoSQL, Redis, HTML / CSS / SCSS, API integration, Web3, Сonsole C, Altium, KiCad, P-CAD, Sprint layout, Solidworks, Orcad, Diptrace Clouds: AWS IoT Protocols / Standards: GSM / GPRS / LTE, MQTT, SSL / TLS, HTTP / HTTPS, Bluetooth, WiFi, RF, TCP, GNSS, GPS Interfaces: I2C, SPI, UART, CAN, RS, SDIO, PWM, Analog, LoRaWAN, LVDS mai puțin
Angajează pe William197733
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I am a senior level electronic engineer with over 10 years experience in the design of circuitry incorporating various microprocessors / DSPs, and development of embedded C / C++ firmware. As a full-time freelancer, I specialize in creating intelligent control electronics through the use of wired and wireless...I am a senior level electronic engineer with over 10 years experience in the design of circuitry incorporating various microprocessors / DSPs, and development of embedded C / C++ firmware. As a full-time freelancer, I specialize in creating intelligent control electronics through the use of wired and wireless sensors. I have a Master of Science degree in Electrical Engineering with a digital signal processing concentration. I can assist clients in any of the following areas: - Digital and analog electronic circuit schematic design, PCB design, test, debug, and integration - Electronic prototyping and preparation for product commercialization - Embedded processor firmware design (drivers, application, and DSP algorithms), development, debug, and integration - Initial project framework (specification writing, structuring, and system design). Projects I regularly help clients with: - Hand held and remote meters - OBD vehicle electronics - Wired and wireless sensors - High performance audio capture / processing / reproduction and audio CODEC - Medical wearable devices - Low power battery driven electronics - IoT device to server electronics and firmware (MQTT, HTTP / HTTPS / JSON protocols) - Device to device electronics and firmware (BLE, ISM, WiFi) - BLDC and BDC motor control Summary of processors & tools I use: - Processors: ST Micro STM32F0 / STM32F1 /STM32F3 / STM32F4 / STM32F7, Analog Devices BlackFin BF706 DSP, SHARC 210xx, 2156x, and 214xx DSP - Embedded IDE tools: IAR EWARM, Analog Devices CrossCore Embedded Studio - Embedded IP libraries: Segger emWin GUI, Segger emFile FAT file system, SQLite, OBD Experts vehicle OBD-II, Micrium uC/OS-II RTOS, FreeRTOS, MicroDigital smxFS FAT file system, Closed Loop Design (CLD) USB Audio, Adaptive Digital Noise Reduction - Interface: SPI, I2C, I2S, CANbus, UART, A/D, D/A, PWM, SDRAM, RGB TFT LCD, SAI - Wireless: SimCom SIM7500 LTE, uBlox MAX-M8 GNSS, uBlox NINA-B41 BlueTooth 5.1, Sierra Wireless BC127 Bluetooth, Telit HE910 3G, Linx Technologies GNSS / GPS, Roving Networks RN171 WiFi, Atmel ATWINC1500 WiFi, TI CC1101 sub-1GHz ISM band, MicroChip RN4020 Bluetooth Smart / Low Energy (BLE) - Schematic capture: OrCAD - Drawing tools: AutoCAD LT - Analog simulation tools: CircuitLab - Version control: SubVersion and GIT Project keywords: BLDC and BDC motor control medical devices wearable devices hand held meters OBD electronics brushless brushed DC motors audio CODEC Qi battery charger wireless charging Li-Ion Li-Po battery management BMS STM32F030 STM32F072 STM32F101 STM32F103 STM32F427 STM32F429 STM32F756 SHARC ADSP-21487 SHARC ADSP-21569 CAN bus STM32 ARM Cortex Black Fin Nordic nRF5340 analog electronics digital electronics sensor microcontroller firmware design PCB design rapid prototype firmware development circuit board electronic engineer mai puțin
Angajează pe james3133
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As a seasoned professional in the dynamic realm of web development and design, I bring over 5 years of hands-on experience to the table. My proficiency lies at the intersection of meticulous development and visually stunning design. ✔️Development Expertise: I possess a commanding skill set in web development,...As a seasoned professional in the dynamic realm of web development and design, I bring over 5 years of hands-on experience to the table. My proficiency lies at the intersection of meticulous development and visually stunning design. ✔️Development Expertise: I possess a commanding skill set in web development, specializing in WordPress, WooCommerce, Shopify, HTML, PHP, and CSS. Over the years, I've honed my abilities to create seamless, responsive, and feature-rich websites. Whether it's building robust e-commerce platforms or crafting custom solutions tailored to unique needs, my expertise ensures a solid foundation for any digital project. ✔️Design Mastery: On the design front, I leverage my creativity and attention to detail using tools like Figma, Canva, Adobe Illustrator, and Photoshop. Transforming concepts into captivating visuals is my forte. From user interface (UI) design that enhances user experience to creating compelling graphics that leave a lasting impression, I bring a blend of artistry and functionality to every project. ?Collaborative Approach: Recognizing the importance of collaboration, I thrive in team environments, seamlessly integrating development and design to achieve cohesive and visually appealing results. My commitment to staying updated with the latest industry trends and technologies ensures that the solutions I provide are not only current but also forward-thinking. ?Portfolio Highlights: Throughout my career, I've successfully delivered a diverse range of projects, earning a reputation for reliability, innovation, and client satisfaction. My portfolio showcases a spectrum of websites and designs that highlight my ability to transform ideas into digital realities. If you're seeking a developer and designer who brings a wealth of experience, technical acumen, and a creative touch to your projects, I'm eager to contribute my skills to your next venture. mai puțin
Angajează pe MoKhan302
