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$25 USD / hour
Flag of INDIA
bangalore, india
$25 USD / hour
It's currently 9:15 PM here
Joined July 21, 2015
4 Recommendations

Anto S.


5.0 (42 reviews)
$25 USD / hour
Flag of INDIA
bangalore, india
$25 USD / hour
Jobs Completed
On Budget
On Time
Repeat Hire Rate

NFC, RFID, BLE Android & iOS mobile app developer

I have rich experience in NFC, RFID & Bluetooth integrated solution. Highly skilled in Device integration in Android, iOS & Desktop application 100+ Projects Completed Successfully 60+ Satisfied Clients and growing Project Portfolio: [login to view URL] Check my reviews @ Freelancer Profile: Experienced in NFC / RFID Tags: 1. [NFC] NTAG424 DNA & NTAG424 DNA Tag Tamper 2. [NFC] NTAG213 / 215 / 216 3. [NFC IC] NFC-TAG-MN63Y1213_2020 (Panasonic Electronic Components) 4. [NFC] DESFire Module M890 5. [NFC IC]: M24LR04E-RDW6T/2 (ST Electronics) 6. [NFC] Mifare Classic 1K / 4K / 8K 7. [NFC] Mifare DESFire EV1 / DESFire EV21 8. [NFC] Mifare Ultralight & Ultralight C 9. [NFC] NFC Tag 5 Experienced in NFC / RFID Readers : 1. [NFC] DTAG100-NFC dynamic tag module 2. [NFC] ACR122U USB reader 3. [NFC] ACR 1255U-J1 Bluetooth Reader 4. [NFC] ACR1311U-N2 Bluetooth Reader 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
Freelancer Android Developers India

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Portfolio Items

Client Location : United States
Device : Android Mobile devices & Tablets
NFC Reader : ACR1311U-N2 Bluetooth NFC Reader
NFC Card : NFC Mifare Tags
Tools : Android Studio 3.3.2
Software : Java
Web technologies : PHP, JSON & XML

The purpose of the Android app is to connect the Bluetooth NFC reader to the Android Mobile device and scan the pupil for real time attendance.

1. The app connects to the Bluetooth NFC reader wireless.
2. The pupil's NFC Identification Card is swiped and the Tag id is verified in the server.
3. Based on the validation the pupil, parents are updated via SMS.
Attendance app using ACR1311U-N2 Bluetooth NFC Reader
Client Location : Canada
Device : ACS ACR122U NFC Reader
NFC tag & Device : NTag 213, Linq's NFC Wristband & NFC Powered Mobile Device
Libraries : libNFC
Software : C, C#
Tools : Visual Studio 2013

To Read the NFC Tags and NFC Powered Device

Major Functionalities:
1. Application reads both the NFC tag UID & NFC Powered device using NFC HCE Service
NFC Reader
Client Location : Uster, Switzerland
NFC IC : NFC-TAG-MN63Y1213_2020 (Panasonic Electronic Components)
Device : 6 inch NFC enabled Android Device
Tools : Android Studio 2.1
Software : Java
Web technologies : XML

1. Read the NFC IC using NFC enabled Android Device
2. Draw the graph on Daily & Monthly moving average
3. Draw graph on Daily recorded count.
NFC IC Read Tool
Client Location : Israel
Device : 10.1 inch NFC Powered Android Tablet 
NFC Card : NFC tags
Tools : Android Studio 3.0.1
Software : Java
Web technologies : JSON & XML

The Pupose of the project is dynamically load the web url in Kiosk browser when NFC tag is swiped.

1. Connect ACR122U NFC Reader to tablet via OTG Cable.
2. Configure each NFC Tag with appropriate web url.
3. Swipe the NFC tag in external reader and WS API is invoked to fetch the url to navigate in the browser.
Client Location : Austria
Device : 5 & 6 inch NFC Powered Android Mobile 
NFC Card : NFC tags
Tools : Android Studio 3.0.1
Software : Java
Web technologies : JSON & XML

1. Select the 1st track of the album from the Premium Account to write the Album in NFC tags
2. The track uri is forwarded to the Spotify App when the NFC tag is swiped in the NFC Powered mobile device.
3. Spotify App plays the Album starting from the 1st track.
NFC Spotify App
Client Location : Denmark
NFC IC : M24LR04E-RDW6T/2 (ST Electronics)
Device : 5 & 6 inch NFC enabled Android Device
Tools : Android Studio 3.0.1
Software : Java
Web technologies : XML

1. The M24LR04E-R device is a Dynamic NFC/RFID tag IC with a dual-interface, electrically erasable programmable memory (EEPROM)
2. Read & Write the NFC IC - 4Kbit EEPROM
3. NFC IC is password Protected, so Every write operation is performed only after presenting the valid password.
NFC IC - Configurator App


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Showing 1 - 5 out of 42 reviews
Filter reviews by: 5.0
$1,250.00 USD
Very efficient. Good communication. Always on time. Good quality. no doubt we will work together again in the future. highly recommended
iPhone Android iOS Development Flutter Near Field Communication (NFC)
Flag of Aron C. @aaaron76
13 days ago
$950.00 USD
excellent work as usual, please refer to my previous reviews.
PHP Mobile App Development Android SQL Software Architecture
+1 more
Flag of Jens N. @larsmoeller
5 months ago
$2,100.00 USD
I have done several projects with this freelancer for development of iPhone and Android Apps. Very flexible to work with and very satisfied with the end result.
PHP Mobile App Development Android SQL Software Architecture
+1 more
Flag of Jens N. @larsmoeller
9 months ago
€2,500.00 EUR
Anto S. developed a data collection NFC app for us. During the development the scope was extended by us, so delivery took a bit longer than original estimate. The guys seem busy (probably they're in demand!), so I had to ask a few times about the progress, but got very fast response to my queries. Once we get some field experience, we'll continue working with him for sure.
Mobile App Development Android Software Architecture RESTful API Near Field Communication (NFC)
Flag of Mikko S. @slmikko
1 year ago
€1,400.00 EUR
Great work. Very profesionnal and deep technical expertise for NFC communication
Mobile App Development Android Near Field Communication (NFC)
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Flag of Antoine D. @AntoineDurrmann
1 year ago

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Top Skills

Android 43 Mobile App Development 35 Software Architecture 27 PHP 17 SQL 13

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