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Bluetooth Low Energy (BLE)
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$30 USD / hour
Flag of INDIA
bangalore, india
$30 USD / hour
It's currently 11:31 PM here
Joined July 5, 2011
1 Recommendation

Aparna D.

@pavi832

 4.8 (8 reviews)
5.2
5.2
83%
83%
$30 USD / hour
Flag of INDIA
bangalore, india
$30 USD / hour
100%
Jobs Completed
100%
On Budget
100%
On Time
N/A
Repeat Hire Rate

Bluetooth & Mobile App Development

10+ years of experience in the software development/ IT industry, mainly in to mobile framework and application development on android and iOs. strong working knowledge on Bluetooth/Bluetooth Low Energy stacks, working experience with Nordic,Broad com Bluetooth Modules,provided the Technical Consultant on Bluetooth/Bluetooth Low Energy Technology to various start up/small scale companies
Freelancer Android Developers India
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Portfolio

1609140
developed the Proximity prototype android app for client using Bluetooth Low Energy(Bluetooth Version 4.0)\napplication will calculate the distance with BLE sensor based on RSSI signal and categorize the distance as Near,Far,Farter and Farthest
Proximity android (BLE) App
developed the Proximity prototype android app for client using Bluetooth Low Energy(Bluetooth Version 4.0)\napplication will calculate the distance with BLE sensor based on RSSI signal and categorize the distance as Near,Far,Farter and Farthest
Proximity android (BLE) App
developed the Proximity prototype android app for client using Bluetooth Low Energy(Bluetooth Version 4.0)\napplication will calculate the distance with BLE sensor based on RSSI signal and categorize the distance as Near,Far,Farter and Farthest
Proximity android (BLE) App
developed the Proximity prototype android app for client using Bluetooth Low Energy(Bluetooth Version 4.0)\napplication will calculate the distance with BLE sensor based on RSSI signal and categorize the distance as Near,Far,Farter and Farthest
Proximity android (BLE) App
developed the Proximity prototype android app for client using Bluetooth Low Energy(Bluetooth Version 4.0)\napplication will calculate the distance with BLE sensor based on RSSI signal and categorize the distance as Near,Far,Farter and Farthest
Proximity android (BLE) App
1609986
Smart Weigh provides the Weight details on your smart phones. Smart weigh use Bluetooth Low energy technology to communicate with Smart Phones
Smart Weigh
Smart Weigh provides the Weight details on your smart phones. Smart weigh use Bluetooth Low energy technology to communicate with Smart Phones
Smart Weigh
Smart Weigh provides the Weight details on your smart phones. Smart weigh use Bluetooth Low energy technology to communicate with Smart Phones
Smart Weigh
Smart Weigh provides the Weight details on your smart phones. Smart weigh use Bluetooth Low energy technology to communicate with Smart Phones
Smart Weigh
Smart Weigh provides the Weight details on your smart phones. Smart weigh use Bluetooth Low energy technology to communicate with Smart Phones
Smart Weigh
1609978
IFI Phone Finder wireless Anti-Lost Device ifi uses Bluetooth Technology to create 2-way communication that alerts you when your smartphone and valuables are separated
Phone Finder
IFI Phone Finder wireless Anti-Lost Device ifi uses Bluetooth Technology to create 2-way communication that alerts you when your smartphone and valuables are separated
Phone Finder
IFI Phone Finder wireless Anti-Lost Device ifi uses Bluetooth Technology to create 2-way communication that alerts you when your smartphone and valuables are separated
Phone Finder
IFI Phone Finder wireless Anti-Lost Device ifi uses Bluetooth Technology to create 2-way communication that alerts you when your smartphone and valuables are separated
Phone Finder
IFI Phone Finder wireless Anti-Lost Device ifi uses Bluetooth Technology to create 2-way communication that alerts you when your smartphone and valuables are separated
Phone Finder
1609122
developed the LumikitShow app for Android and iPhone for lighting industry client http://www.lumikit.com.br/%26lang%3Den the app is for managing the ighting systems,are based on DMX512 and Art-Net protocols using WIFI broadcast mode
LimikitShow2.0 Mobile app for Android and iPhone
developed the LumikitShow app for Android and iPhone for lighting industry client http://www.lumikit.com.br/%26lang%3Den the app is for managing the ighting systems,are based on DMX512 and Art-Net protocols using WIFI broadcast mode
LimikitShow2.0 Mobile app for Android and iPhone
developed the LumikitShow app for Android and iPhone for lighting industry client http://www.lumikit.com.br/%26lang%3Den the app is for managing the ighting systems,are based on DMX512 and Art-Net protocols using WIFI broadcast mode
LimikitShow2.0 Mobile app for Android and iPhone
developed the LumikitShow app for Android and iPhone for lighting industry client http://www.lumikit.com.br/%26lang%3Den the app is for managing the ighting systems,are based on DMX512 and Art-Net protocols using WIFI broadcast mode
LimikitShow2.0 Mobile app for Android and iPhone
developed the LumikitShow app for Android and iPhone for lighting industry client http://www.lumikit.com.br/%26lang%3Den the app is for managing the ighting systems,are based on DMX512 and Art-Net protocols using WIFI broadcast mode
LimikitShow2.0 Mobile app for Android and iPhone
2038039
developed BLE App for Nodric NRF51822 BLE SDK and Adnroid app
Android App for weight scale with Bluetooth Low Energy
developed BLE App for Nodric NRF51822 BLE SDK and Adnroid app
Android App for weight scale with Bluetooth Low Energy
developed BLE App for Nodric NRF51822 BLE SDK and Adnroid app
Android App for weight scale with Bluetooth Low Energy
developed BLE App for Nodric NRF51822 BLE SDK and Adnroid app
Android App for weight scale with Bluetooth Low Energy
developed BLE App for Nodric NRF51822 BLE SDK and Adnroid app
Android App for weight scale with Bluetooth Low Energy
1610285
taxi app for drivers and passengers using the GPS location
Taxi Booking App
taxi app for drivers and passengers using the GPS location
Taxi Booking App
taxi app for drivers and passengers using the GPS location
Taxi Booking App
taxi app for drivers and passengers using the GPS location
Taxi Booking App
1609140
developed the Proximity prototype android app for client using Bluetooth Low Energy(Bluetooth Version 4.0)\napplication will calculate the distance with BLE sensor based on RSSI signal and categorize the distance as Near,Far,Farter and Farthest
Proximity android (BLE) App
developed the Proximity prototype android app for client using Bluetooth Low Energy(Bluetooth Version 4.0)\napplication will calculate the distance with BLE sensor based on RSSI signal and categorize the distance as Near,Far,Farter and Farthest
Proximity android (BLE) App
developed the Proximity prototype android app for client using Bluetooth Low Energy(Bluetooth Version 4.0)\napplication will calculate the distance with BLE sensor based on RSSI signal and categorize the distance as Near,Far,Farter and Farthest
Proximity android (BLE) App
developed the Proximity prototype android app for client using Bluetooth Low Energy(Bluetooth Version 4.0)\napplication will calculate the distance with BLE sensor based on RSSI signal and categorize the distance as Near,Far,Farter and Farthest
Proximity android (BLE) App
developed the Proximity prototype android app for client using Bluetooth Low Energy(Bluetooth Version 4.0)\napplication will calculate the distance with BLE sensor based on RSSI signal and categorize the distance as Near,Far,Farter and Farthest
Proximity android (BLE) App
1609986
Smart Weigh provides the Weight details on your smart phones. Smart weigh use Bluetooth Low energy technology to communicate with Smart Phones
Smart Weigh
Smart Weigh provides the Weight details on your smart phones. Smart weigh use Bluetooth Low energy technology to communicate with Smart Phones
Smart Weigh
Smart Weigh provides the Weight details on your smart phones. Smart weigh use Bluetooth Low energy technology to communicate with Smart Phones
Smart Weigh
Smart Weigh provides the Weight details on your smart phones. Smart weigh use Bluetooth Low energy technology to communicate with Smart Phones
Smart Weigh
Smart Weigh provides the Weight details on your smart phones. Smart weigh use Bluetooth Low energy technology to communicate with Smart Phones
Smart Weigh
1609978
IFI Phone Finder wireless Anti-Lost Device ifi uses Bluetooth Technology to create 2-way communication that alerts you when your smartphone and valuables are separated
Phone Finder
IFI Phone Finder wireless Anti-Lost Device ifi uses Bluetooth Technology to create 2-way communication that alerts you when your smartphone and valuables are separated
Phone Finder
IFI Phone Finder wireless Anti-Lost Device ifi uses Bluetooth Technology to create 2-way communication that alerts you when your smartphone and valuables are separated
Phone Finder
IFI Phone Finder wireless Anti-Lost Device ifi uses Bluetooth Technology to create 2-way communication that alerts you when your smartphone and valuables are separated
Phone Finder
IFI Phone Finder wireless Anti-Lost Device ifi uses Bluetooth Technology to create 2-way communication that alerts you when your smartphone and valuables are separated
Phone Finder
1609122
developed the LumikitShow app for Android and iPhone for lighting industry client http://www.lumikit.com.br/%26lang%3Den the app is for managing the ighting systems,are based on DMX512 and Art-Net protocols using WIFI broadcast mode
LimikitShow2.0 Mobile app for Android and iPhone
developed the LumikitShow app for Android and iPhone for lighting industry client http://www.lumikit.com.br/%26lang%3Den the app is for managing the ighting systems,are based on DMX512 and Art-Net protocols using WIFI broadcast mode
LimikitShow2.0 Mobile app for Android and iPhone
developed the LumikitShow app for Android and iPhone for lighting industry client http://www.lumikit.com.br/%26lang%3Den the app is for managing the ighting systems,are based on DMX512 and Art-Net protocols using WIFI broadcast mode
LimikitShow2.0 Mobile app for Android and iPhone
developed the LumikitShow app for Android and iPhone for lighting industry client http://www.lumikit.com.br/%26lang%3Den the app is for managing the ighting systems,are based on DMX512 and Art-Net protocols using WIFI broadcast mode
LimikitShow2.0 Mobile app for Android and iPhone
developed the LumikitShow app for Android and iPhone for lighting industry client http://www.lumikit.com.br/%26lang%3Den the app is for managing the ighting systems,are based on DMX512 and Art-Net protocols using WIFI broadcast mode
LimikitShow2.0 Mobile app for Android and iPhone
2038039
developed BLE App for Nodric NRF51822 BLE SDK and Adnroid app
Android App for weight scale with Bluetooth Low Energy
developed BLE App for Nodric NRF51822 BLE SDK and Adnroid app
Android App for weight scale with Bluetooth Low Energy
developed BLE App for Nodric NRF51822 BLE SDK and Adnroid app
Android App for weight scale with Bluetooth Low Energy
developed BLE App for Nodric NRF51822 BLE SDK and Adnroid app
Android App for weight scale with Bluetooth Low Energy
developed BLE App for Nodric NRF51822 BLE SDK and Adnroid app
Android App for weight scale with Bluetooth Low Energy
1610285
taxi app for drivers and passengers using the GPS location
Taxi Booking App
taxi app for drivers and passengers using the GPS location
Taxi Booking App
taxi app for drivers and passengers using the GPS location
Taxi Booking App
taxi app for drivers and passengers using the GPS location
Taxi Booking App

Reviews

Changes saved
Showing 1 - 5 out of 8 reviews
Filter reviews by:
3.8
$250.00 AUD
nRF51822 firmware development
Thank you for your work. This is a great head start for my project. Good job!!
Microcontroller
Embedded Software
Bluetooth Low Energy (BLE)
S
Flag of Bhushan K.
@Silverspoon2768
•
7 years ago
3.2
$150.00 USD
Bluetooth Low Energy Firmware Development
Praveen is a good developer. Would recommend him for BLE and Android app projects.
Android
Bluetooth Low Energy (BLE)
User Avatar
Flag of Ravi N.
@shantanunakhate
•
9 years ago
5.0
$611.00 USD
Android A2DP Bluetooth SINK and concurrent RFCOMM/SPP support for Nexus 4/5/6/9 -- 2
A competent developer with a good work ethic. Ideal for complex projects in wireless. Will hire again
Wireless
Electronics
Mobile App Development
Android
User Avatar
Flag of James T.
@jamesstb
•
9 years ago
5.0
$111.00 USD
Android App for weight scale with Bluetooth Low Energy
If you are looking for a BLE application expert, contact Pavi. He is an absolute professional, fast and hard working, with good English skills. Highly recommended!”
Wireless
Android
User Avatar
Flag of Zoltan D.
@fitfivesl
•
9 years ago
5.0
$1,700.00 USD
Controll a Credit Card reader using a master/slave configuration
Praveen is a good developer, but still learning.
Mobile App Development
Android
M
Flag of Albert V.
@mapex
•
10 years ago

Experience

Freelancer

Freelancer
Dec 2013 - Present
working as a freelancer mainly Bluetooth related projects on various platforms(Mobile & Embedded platforms). provided technical consultancy on Bluetooth(BLE) to various startups

Senior Engineer

Cerebra Computer Solutinos
Jan 2009 - Nov 2013 (4 years, 10 months)
part of the team, in developed applications for both iOs and Android application main purpose is to interact with Bluetooth SPP based and Bluetooth 4.0 Sensor tags developed couple of test applications to interact with Nordic LE modules from Android phone. Understanding the iBecaon framework from apple and working Knowledge on Nordic NRF boards and Broadcom WICED Smart

Software Engineer

Prithvi Solutions
May 2006 - Dec 2008 (2 years, 7 months)
worked on C Project based on Linux. worked on couple of applications on Windows Mobile and Symbian Phones i had gained good knowledge on Win CE

Education

PG Diploma( Embedded systems)

India 2006
(Less than a year)

Qualifications

Objective-C Programming: Learn iOS Programming In Depth

Udemy
2014

Become an iOS Developer from Scratch

Udemy
2014
iOs Developer from Scratch

Introduction to Swift Programing

Udemy
2014
understood basic of newly introduced swift language by Apple for iOs

Publications

Interior Motion and Occupant Movement Detection Profile (IMOMD Profile)

N/A
is a custom BLE profile works over GATT Protocol of Bluetooth. This Profile enables device to get an update on motion or movement detection which has 2 roles Monitor and Sensor roles, this is defined for one of my project purpose

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Top Skills

Android 8
Mobile App Development 5
Wireless 2
Arduino 2
Bluetooth Low Energy (BLE) 2

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