RF Engineers alkalmazható
17 eredmény megjelenítése
Szponzorált szabadúszók
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Professional Embedded System Engineer with 9 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...Professional Embedded System Engineer with 9 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 kevesebb
Dolgozzon vele: edi45
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softtouchsystem softtouchsystem
$25 USD / óra
NFC, RFID, BLE Android & iOS mobile app developerIndiaI have rich experience in NFC, RFID & Bluetooth integrated solution. Highly skilled in Device integration in Android, iOS & Desktop application 150+ Projects Completed Successfully 100+ Satisfied Clients and growing Project Portfolio: https://www.nissisoftwaresystems.com Check my reviews @ Freelancer Profile:...I have rich experience in NFC, RFID & Bluetooth integrated solution. Highly skilled in Device integration in Android, iOS & Desktop application 150+ Projects Completed Successfully 100+ Satisfied Clients and growing Project Portfolio: https://www.nissisoftwaresystems.com Check my reviews @ Freelancer Profile: https://www.freelancer.com/u/softtouchsystem Solution Provided for Customers: 1. Unique Product Authentication 2. Know Your Customer - Mobile app by Scanning NFC Passports 3. Enterprise Software for Healthcare Industry with collecting information from Medical Device. 4. Inventory Tracking System using RFID / NFC 5. Employee Tracking using Passive & Active RFID 6. Event Management System using NFC 7. Digital Business Card Experienced in Integrating Mobile App (Android / iOS) with major NFC IC's 1. NTAG424 DNA & NTAG424 DNA Tag Tamper 2. NTAG213 / 215 / 216 3. NXP ICODE SLIX2 4. DESFire Module M890 5. Mifare Classic 1K / 4K / 8K 6. Mifare DESFire EV1 / DESFire EV2 7. Mifare Ultralight & Ultralight C 8. M24LR04E-RDW6T/2 9. NFC-TAG-MN63Y1213_2020 Experienced in NFC & Bluetooth connectivity Readers : 1. ACR122U USB reader 2. ACR 1255U-J1 Bluetooth NFC Reader 3. ACR1311U-N2 Bluetooth NFC Reader RFID Device Integration with Cloud via MQTT: 1. [Passive RFID] 4 Port & 2 Port UHF RFID Fixed Reader 2. [Passive RFID] C72 Handheld UHF Reader 3. [Passive RFID] Sanray UHF RFID Integrated Handheld Reader F5009-H 4. [Active RFID] Sanray Active RFID Fixed Reader 5. [Passive RFID] UHF RFID Tag Printer Build applications using RFID UHF Tags: 1. Smartrac R6 DogBone RFID Wet Inlay (Monza R6) 2. Vulcan RFID Foam Backed Wristband (Monza R6) 3. Confidex Carrier Tough Slim RFID Tag (Monza 4QT) 4. Zebra UHF RFID Cards 5. Omni-ID Adept 650P RFID Cards 6. Triathlon Race Timing UHF RFID Sample Tags API Integration: 1. Fitbit API 2. iHealth SDK 3. Twilio API for sms & audio / video call 4. Paypal SDK and Stripe Server for Payment processing 5. Zoom API for Audio / Video calls Expert Consultation in NFC, RFID & Bluetooth - Mobile App Development - iOS & Android > Mobile App Development - Native (Android - Java & Kotlin, iOS - Swift) & Flutter > Mobile App integration with PCB Boards & External Devices such as Weigh Scale > Server Development - C# .Net & Python > Build Interactive Website | Mobile App - UI & UX | Logo Design Proven Track Record - Building complete product for clients - Solution Provider - In Handling and Mentoring teams. Strong engineering & professional skills in Software Development Life Cycle (SDLC), Requirements Analysis, Business Analysis and Solution Architecture. kevesebb
Dolgozzon vele: softtouchsystem
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Veteran, expert system developer in multiple domains including web apps, iOS and Android, embedded microprocessor systems, High-Performance Computing with NVidia GPUs (CUDA), graphics, database, and telcommunication systems. Large scale projects from concept to development to marketing no problem. Longtime U.S....Veteran, expert system developer in multiple domains including web apps, iOS and Android, embedded microprocessor systems, High-Performance Computing with NVidia GPUs (CUDA), graphics, database, and telcommunication systems. Large scale projects from concept to development to marketing no problem. Longtime U.S. expat in Japan, so bi-lingual in English & Japanese. I am fairly new to Freelancer (but not at development), so I only have a few Freelancer "references" and "credits" so far. Personal references and examples of various projects, both small and large, will gladly be provided upon request. kevesebb
Dolgozzon vele: bestwmm
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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 kevesebb
Dolgozzon vele: macroenergy
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Welcome to Figle Technologies Private Limited. We are a team of well-experienced professional managers, developers, and designers who work with the aim to offer the customers 100% work satisfaction at a minimal rate. Our members hold expertise in the field of Mobile app development: Android iOS, Flutter, React...Welcome to Figle Technologies Private Limited. We are a team of well-experienced professional managers, developers, and designers who work with the aim to offer the customers 100% work satisfaction at a minimal rate. Our members hold expertise in the field of Mobile app development: Android iOS, Flutter, React Native, Swift, UI/UX, App Designs. Web development: HTML, CSS, Bootstrap, React js, Express js, Angular js, Wordpress, Magento. Database: Mysql, MongoDB, Firebase, AWS. And Designing: Figma, Adobe XD, Adobe Photoshop, Adobe Illustrator. We are comfortable handling project at any timezone and assure on-time delivery, Mostly we're available 18 to 20 hours per day. We function as a company and believe in teamwork with optimum leadership. Our service base includes regional, national and international levels without any such major variation pertaining to the pricing policy. With us, you will enjoy quality work delivered within a set time period. We also offer reliable edit and change service for a certain time span. So if you are looking for any help with respect to mobile app development or website development or database and designing, get in touch with us and ask for our quote. We assure you that we will not be disappointed. Best Regards, Figle Technologies Team kevesebb
Dolgozzon vele: figletech
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Software Engineer / Cybersecurity Specialist / Network Security Engineer with 3+ years of experience and senior computer science student , Certified from Cisco as a "Junior Cybersecurity analyst " , CCNA , CCNP , Certifed cisco ethical hacker , Qualtiy Mangment princepls by google , Quality defition by google ,...Software Engineer / Cybersecurity Specialist / Network Security Engineer with 3+ years of experience and senior computer science student , Certified from Cisco as a "Junior Cybersecurity analyst " , CCNA , CCNP , Certifed cisco ethical hacker , Qualtiy Mangment princepls by google , Quality defition by google , Cybersecurity Awareness by Department of Defense kevesebb
Dolgozzon vele: noursherif030
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I am a full-time Freelance Mobile app developer with over 4 years of experience creating stunning mobile applications for individuals and companies of all sizes. I've created dozens of quality, engaging, and solution-oriented mobile apps for my clients. Applications I've crafted include Social Media, E-Commerce, AI,...I am a full-time Freelance Mobile app developer with over 4 years of experience creating stunning mobile applications for individuals and companies of all sizes. I've created dozens of quality, engaging, and solution-oriented mobile apps for my clients. Applications I've crafted include Social Media, E-Commerce, AI, Data Manipulation, and Business Applications. My skill set includes Java, Kotlin, Compose, Swift, Restful APIs, Local Storage, Firebase, Google AdMob, Unity Ads, Payment Gateways, and many more. I am looking forward to hearing from you. Reach out now to discuss your project. Regards, Syed Ali Raza Mobile App Developer kevesebb
Dolgozzon vele: SyedAli796
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Hello, Thanks for taking the time to review my profile! I’m an Electronics Engineer specializing in PCB and Electronics Design. With years of experience in the industry, I’ve built my business as a freelancer around being detail-oriented, punctual, and innovative whenever possible. I believe in providing my clients...Hello, Thanks for taking the time to review my profile! I’m an Electronics Engineer specializing in PCB and Electronics Design. With years of experience in the industry, I’ve built my business as a freelancer around being detail-oriented, punctual, and innovative whenever possible. I believe in providing my clients with the best possible product without breaking the bank. I offer services in many areas, including (but not limited to): ● Embedded Systems: Analog and digital circuitry design and simulation, PCB design, firmware development. ● Analog Electronics Design: Analog frontends, amplifiers, filters, mixers, and general analog circuitry for low-frequency, low-power precision applications. ● Power Electronics: Circuitry design and simulations, high power PCB design, control systems. ● RF design: RF circuitry and PCB design. I offer services for all product development stages: Proof of Concept, Prototyping, Value Analysis and Value Engineering, and Product Release. I’m well-versed in a vast array of software and tools, and believe in always keeping up to date on the most modern and revolutionary techniques. I am proficient in: ● Schematic drawing and PCB design: Altium Designer, KiCAD, EasyEDA, OrCAD and EagleCAD. ● Software simulation: NGSpice, PSpice and LTSpice. ● Firmware development: STMcube (ST Microelectronics), CCS (Texas Instruments), Segger Embedded Studio and MPLABX (Microchip and Atmel). If you’re interested in working with me, I’m available via Freelancer and will always answer your questions or requests in a timely manner. Thank you for your time and have a great day! kevesebb
Dolgozzon vele: cmsivolella
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I am a skilled Developer who believes in committing to projects from start to finish. As my client, you’ll be interacting with a true professional who believes in communication, meeting deadlines, and building products that are worth your investment. Past expertise includes: > NFC tags > Artist finding ...I am a skilled Developer who believes in committing to projects from start to finish. As my client, you’ll be interacting with a true professional who believes in communication, meeting deadlines, and building products that are worth your investment. Past expertise includes: > NFC tags > Artist finding > Delivery services > Food delivery > Dating > Influencer market > Car rental > Uber type > Biometric recognition > Pets > Marketplace for sneakers, B2B, P2P, B2C, D2C > Tourism > On-demand > Church and holy apps > Online retail and purchase > Payment and banking > Security services > IOT based raspberry pi and control board > Events > Fitness > Games AR and VR > Parking and sensor BLE solutions Along with the help of a strong, supportive team, I’m able to offer services involving the following skills and tech knowledge: ● iPhone ● Android ● Flutter ● PHP ● Laravel ● CodeIgniter ● React JS ● Angular 14 ● UI Design ● Logo Design ● Machine Learning ● Data Mining ● Data Visualization I’ve worked with some truly amazing clients and created some wonderful projects, so if you need any examples of my work, please ask! I’m happy to share my past successes and give you a sense of who I am as a professional. More than anything, I’m here to help you turn your vision into a tangible thing. So please, let me know what I can do for you! I look forward to your business and your time! kevesebb
Dolgozzon vele: harishparas
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Experienced Android Developer with 6+ years of expertise in Kotlin and Java programming. Proficient in leveraging advanced Android libraries and frameworks, Google APIs, and cloud services like Firebase and AWS. Skilled in utilizing CI/CD tools for efficient app development. Adept at adopting Kotlin Multiplatform...Experienced Android Developer with 6+ years of expertise in Kotlin and Java programming. Proficient in leveraging advanced Android libraries and frameworks, Google APIs, and cloud services like Firebase and AWS. Skilled in utilizing CI/CD tools for efficient app development. Adept at adopting Kotlin Multiplatform Mobile (KMM) for cross-platform development and implementing Jetpack Compose for innovative UI designs. Experienced in employing a multi-modular approach for code organization and optimization, ensuring clean code quality and responsiveness for diverse screen sizes. Collaborative team player with a proven track record of gathering requirements, managing client relationships, and delivering user-friendly mobile applications aligned with business goals. kevesebb
Dolgozzon vele: talhazahid13
