Profile image of softtouchsystem
@softtouchsystem
Flag of India Bangalore, India
Member since July 21, 2015
4 Recommendations

softtouchsystem

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I am experienced in Android app development with NFC, RFID & Bluetooth technologies. Skill Set: 1. NFC Peer to Peer Mode, HCE (Host Card Emulation Mode), Read / Write Mode 2. Read & Write Application in Mifare DESFire EV1 Card using libNFC & libfreefare open source libraries 3. Read Mifare 1K Classic Card in Android app 4. Integrate ACR122U NFC Reader in tablet 5. Bluetooth device integration Device Integration : 1. RFID UHF: Keonn 4 Port RFID Ethernet UHF Reader & Keonn 2 port USB Reader. 2. RFID UHF: Chainway C72 Handheld Reader 3. Zebra UHF RFID Tag Printer - RFID Tag used Smartrac Dogbone 4. NFC: ACR122U, ACR 1255U-J1, ACR1311U-N2 Bluetooth Reader 5. NFC IC: NFC-TAG-MN63Y1213_2020 (Panasonic Electronic Components) 6. NFC: DESFire Module M890 7. NFC IC: M24LR04E-RDW6T/2 (ST Electronics) 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
$25 USD/hr
32 reviews
7.0
  • 100%Jobs Completed
  • 99%On Budget
  • 99%On Time
  • 14%Repeat Hire Rate

Portfolio Items

Recent Reviews

  • image of Eric N. Project for Anto S. -- 2 $220.00 USD

    “Great guy and team. Technical Expertise & knowledge is exactly what I needed. Will definitely work with him again.”

  • image of Eric N. Project for Anto S. $600.00 USD

    “John is a great guy to work with. Takes time to understand requirements unlike a lot of freelancers and delivers quality work. Will definitely keep working with him as this is quality of professional you look for but can't find. Thank you John.”

  • image of Lars Modify CMS App $100.00 USD

    “John again did a very good job to further develop our Android app for NSC programming of automation devices. With John we are always sure to get the result we need in a timely manner.”

  • image of Lars Develop NFC configuration App II $800.00 USD

    “This is the second job John has done for us. We like to work with him because he is very professional, delivers top quality, he is flexible and easy to work with, and finally he keeps his promises and gets things done in time. We highly recommend John to other freelance users.”

  • image of Roman G. Project for Anto S. $2292.00 USD

    “Great knowledge of backend functions and stripe.”

  • image of Anthony B. Demo App for Attendance $400.00 USD

    “Great work. I would recommend working with John.”

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