Wireless Engineers For Hire
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Sponsored Freelancers
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I have more than 7 years experience in electrical engineering. I have expertise in three domains: Electronics Engineering: • Power electronics: DC DC converters, power supplies, AC DC, DC-AC power converter designing. Gate driver, switching circuit design. • Product Engineering: prototype development, product...I have more than 7 years experience in electrical engineering. I have expertise in three domains: Electronics Engineering: • Power electronics: DC DC converters, power supplies, AC DC, DC-AC power converter designing. Gate driver, switching circuit design. • Product Engineering: prototype development, product compliance and certification • SoC/SBC/USB/HDMI/Ethernet • NVidia Jetson/Raspberry Pi 4/CM4 • Microcontrollers(PIC, AVR, ARM, TMS320F, TI) • FPGAs, Digital Systems • Electronic Circuit Designs (Analog/Digital) • Power Electronics (High power DC-DC converters, Inverters) • Sensor designing and actuation • Battery management systems • Programming (MATLAB/Simulink, Verilog, C, C++) • Control Systems Engineering (Reactors, Boilers, Motors) • Software/Mathematical Simulations (MATLAB, Multisim) Solar Design Engineering: • Racking structural engineering for ground mount/roof mounting, and using PVSyst to determine azimuth and tilt angle for optimizing yield. • 2D and 3D Site layouts for rooftop/facades/ground mount solar sites considering shading/topology on the site. Module drawings/drafting from install manuals. • Stringing modules together, combiner box selection, inverter selection, and DC/AC cable selection. • Wiring/cable layout from the panels to electrical equipment to interconnection substation. • Electrical drawings; single line diagrams, three line diagrams and schematics. Power Systems Engineering: • Load Calculations, cable sizing, component selection, equipment and cable layout for power distribution. • Single Line Diagrams, Three Line Diagrams, schematics.. • Distribution Switchgear design schematics LT/HT upto 33kV • Relay coordination and Power System simulation using ETAP. • LUX calculations and Lighting design using DIALux. • MATLAB Simulink for alternate Energy Systems Simulations. less
Hire Sherry1596
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Welcome! ⭐ As a seasoned professional with over three decades of unparalleled expertise in electronics and circuit design, firmware development, and IoT solutions, I am committed to bringing your innovative ideas to reality. With a diverse background spanning Industrial, Consumer, Medical sectors, and more, I provide...Welcome! ⭐ As a seasoned professional with over three decades of unparalleled expertise in electronics and circuit design, firmware development, and IoT solutions, I am committed to bringing your innovative ideas to reality. With a diverse background spanning Industrial, Consumer, Medical sectors, and more, I provide a holistic approach that ensures your project's success. My areas of expertise include but are not limited to: ✅ Advanced Circuit Design: I meticulously craft both analog and digital circuits for optimal functionality and reliability. ✅ Proteus Circuit Simulation: I employ Proteus for robust circuit simulations to ensure functionality before physical prototyping. ✅ Proficient PCB Design: Using industry-leading tools such as Altium, PADS, and Eagle, I create intricate, efficient PCB layouts. ✅ Strategic BoM Component Selection: I select cost-effective, high-quality components to maximize performance while optimizing your budget. ✅ PCB Prototyping and Assembly: I accurately prototype and assemble PCBs, ensuring your product is ready for mass production. ✅ IoT Solutions: I provide comprehensive IoT solutions, from interfacing various sensors to facilitating seamless data collection and processing. ✅ Raspberry Pi and Arduino Circuit Design: I design versatile circuits using Raspberry Pi and Arduino platforms. ✅ Firmware Development: Backed by extensive experience, I develop robust firmware solutions for smooth hardware operation. ✅ End-to-End Hardware Solutions: I offer a seamless development process from initial concept to final product. When you choose to work with me, you can expect to benefit from: ✅ Unmatched Expertise: Leverage my 30+ years of experience in the field to ensure the success of your project. ✅Tailored Solutions: Benefit from solutions that are custom-fit to your unique needs and objectives. ✅ Quality Assurance: Rest assured that quality and efficiency are at the core of my work ethic. ✅ Seamless Communication: Enjoy clear, timely communication to ensure your project's smooth progression. ✅ Commitment to Satisfaction: Your satisfaction is my success. I am committed to exceeding your expectations in every task I undertake. I believe my clients' satisfaction is a reflection of my professional success, and I am eager to provide solutions tailored to your specific needs.✅ Let's connect and elevate your dream project to new dimensions together! ⭐ less
Hire HarimohanG
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Hello, I am an established, heavily experienced Embedded Systems Engineer with 4 years of experience in PCB Designs and Microcontroller Development. I love taking on any number of challenges in my field, welcoming new clients to test my skill set and professionalism. More than anything, I love showing a client what I...Hello, I am an established, heavily experienced Embedded Systems Engineer with 4 years of experience in PCB Designs and Microcontroller Development. I love taking on any number of challenges in my field, welcoming new clients to test my skill set and professionalism. More than anything, I love showing a client what I can do and seeing their face when I develop something better than they could have imagined. I’m skilled in a number of different services and skills, which include: 1. Schematic and PCB Design 2. Microcontroller PCB Board Design 3. Power Electronics (AC_DC, DC-DC, SMPS) 4. Embedded System 5. Circuit Design 6. IoT 7. Arduino 8.ESP 9. Microcontroller Programming 10. Analog & Digital Circuit Design 11. Product Design & Prototype All of these services come with constant quality assurance checks, proper documentation of all accompanying files, intense following of deadlines and budgets. Manufacturers can’t run on time if I’m not running on time. So, if my services are something you’d be interested in, I’m available via Freelancer and will answer you as soon as I can. Your business is important to me, so please message me with your projects or any questions you may have! Thank you! less
Hire PCBDESIGNER38
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I'm a Computer Science and Engineering student at the Rajshahi University of Engineering & Technology (RUET). Furthermore, I am a competitive programmer and a freelancer. Working with Arduino and embedded systems is something I'm passionate about. A mechanical ventilator project launched my career in this industry....I'm a Computer Science and Engineering student at the Rajshahi University of Engineering & Technology (RUET). Furthermore, I am a competitive programmer and a freelancer. Working with Arduino and embedded systems is something I'm passionate about. A mechanical ventilator project launched my career in this industry. Following that, I worked on several Arduino, ESP8266, and ESP32 projects. I've worked with Arduino-based systems for three years. I have completed a number of megaprojects, including an automatic Ambu bag-based medical ventilator, a bee-hive monitoring and controlling system, a CPAP-BiPAP ventilator, an environmental pollution monitoring system, an IoT-based soil moisture monitoring and controlling system, and an IoT-based dog tracking system, to name a few. Apart from that, I can create Android and Web applications. I've previously worked on Android apps like Bluetooth-based ventilator monitoring and control, BLE-based distance measurement systems, WiFi-based home automation apps, and web apps like IoT-based dog tracker projects, among plenty of others. I've worked with Android apps using Java and Flutter before. I'm currently working on machine learning with TensorFlow. less
Hire saqibgizan
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A Student of Excellent Engineer Training Program in Viet Nam (P.F.I.E.V) (Equivalent to Master’s level) at Ho Chi Minh city University of Technology.A Student of Excellent Engineer Training Program in Viet Nam (P.F.I.E.V) (Equivalent to Master’s level) at Ho Chi Minh city University of Technology. less
Hire gianghiem2288
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Hello, everyone. I am an electronic engineer with rich experience and skilled skills in the field of RF and Electronic design. "Man who follow others cannot see beyond them. And please do things first, not do better than others." This is just my business spirit and philosophy. As an young engineer, I am a strong...Hello, everyone. I am an electronic engineer with rich experience and skilled skills in the field of RF and Electronic design. "Man who follow others cannot see beyond them. And please do things first, not do better than others." This is just my business spirit and philosophy. As an young engineer, I am a strong pioneering spirit to pursue new things and challenge difficulties, and is passionate about creating designs that exceed customer expectations. Through my work, you will experience systematic theory, in-depth knowledge, rich practical experience, and passion like spring stream. So your projects that will be with me will always be successful and exemplary. If you want innovative design, active discussion, detailed technical service, and endless support, please kindly contact us through chat. thank you My top skills are as follows: 1. Circuit and PCB Design ✔ RF Circuit Design(Filter, Amplifier...) ✔ Analog/Digital Circuit and PCB by Altium, Kicad, Orcad, and Eagle ✔ High Speed Routings, Differential pair, Impedance matching. ✔ Antenna Design ✔ Power Supply ✔ Control Circuit with ESP32, Arduino, STM32 ✔ Wireless Communication Device ✔ Biological Device-heart Rate, SpO2 2. Simulation ✔ Circuit simulation by using Proteus, LTSPICE, Multisim, ✔ RF and Antenna Simulation by using CST, ADS, HFSS and FEKO ✔ SI and PI Analysis ✔ MATLAB and Simulink ✔ Digital Signal Processing Simulation 3.Firmware Development ✔ ESP32 ✔ Arduino ✔ STM32FXXX ✔ PIC, dsPIC ✔ Atmega 4. Drawings and Enclosure ✔ Electrical Drawings ✔ 3D Design of the Enclosure less
Hire karmaindusa
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Electrical and electronics engineer with 5years experience designing and building projects for clients. We are specialized in: - PCB design (Altium, kicad, diptrace) - CAD (solidworks) - drone technology - 3D printing - circuit design and simulation (proteus) - microcontrollers( arduino, raspberry pi, esp32, STM32,...Electrical and electronics engineer with 5years experience designing and building projects for clients. We are specialized in: - PCB design (Altium, kicad, diptrace) - CAD (solidworks) - drone technology - 3D printing - circuit design and simulation (proteus) - microcontrollers( arduino, raspberry pi, esp32, STM32, PIC) - platforms used for programming (arduino IDE, platform io, visual studio, micro C) - IoT( GSM, esp32, esp8266, HC12, GPS) less
Hire emannoua
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Let me introduce myself in real quick. I am a highly qualified professional and having more than 11+ years of experience in designing, developing, customizing, maintaining Websites /Software using different Technology Platform like PHP, Wordpress, .Net, Java, Magento, AWS(Redshift, SQS, Dynodb), Data warehouse...Let me introduce myself in real quick. I am a highly qualified professional and having more than 11+ years of experience in designing, developing, customizing, maintaining Websites /Software using different Technology Platform like PHP, Wordpress, .Net, Java, Magento, AWS(Redshift, SQS, Dynodb), Data warehouse (Informatica,Tableau, Talend, OBIEE), Greenplum, Big data Processing etc. I provide 1 month free support after work completion. I have a separate wing which provides care of Web Marketing and SEO services to my clients. We also deal with following services: - Android App Development - iOS App Development - Mobile App Development - UI/UX design - Native App Development -Cross-platform app development - API Development - Custom Coded Websites - Web Application Development - Website Design - Website Development - Responsive Website Design and Development - Mobile Website - Website Redesign - Blog Development - SEO - Digital Marketing I have more than 11+ years of Industry experience. I am also a Prince 2 Certified Project Manager who have cleared ITIL Foundation as well. I will also request you to check my Reviews which will show my diversified skills in Designing, Developing, Animation etc. For any further details I am always happy to assist you in every possible manner. I am "CUSTOMER-CENTRIC" & my clients are like "GOD" to me whose blessings have made me stand where I am today. less
Hire niladrilx
