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2. Summary
3. Portfolio
Jafar
Jafar Console
Sotera Wireless
Thankz
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4. I have worked
for these companies
Anheuser-Busch InBev
Diatom Enterprises
Olinqua
IGS
WorkNest
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Zenvoy company
Peredovik Development
DPG
5. Customers list
Toy Di Co LLC
Arm Group Ukraine LLC
Carstyle LLC
Trost
Artisan
Certus
Elotek
Techna LLC
6. Open Source Projects
I have contributed
Firebase quickstart
Phone Number Kit
Sequel Pro
OpenKeychain
7. Contact
(c) Volodymyr Samoilenko, 2025
Thankz

Thankz
(Bluetooth Low Energy, IoT)
custom iBeacon device

I was working for this project during 2014-2015

"Family" of applications to interact with iBeacon (Bluetooth Smart Device): client application to interact with beacon + application for iBeacon administration: iBeacon options change + adding new devices into system (integration with web).

Applications were created for iOS (iPhone + iPad) and Android (smartphone + tablet PC).

Application uses 2-way data exchange. Later was added a feature of interaction with customized iBeacon: custom firmware allows iBeacon to execute some commands.

I have created an SDK (for iOS and Android) for interaction with custom Bluetooth Low Energy devices using native libraries.

These apps were demonstrated at IMEX America trade show 2014, 2015 and 2016, IMEX Frankfurt 2015, 2016 and 2017

Used technologies:

  • Mobile platforms: iOS (Objective-C) & Android (Java)
  • Data exchange: JSON REST API
  • Web services (LAMP): Linux + Apache + MySQL + PHP
  • Local database used: CoreData (iOS version), SQLite (Android version)
  • Third party API used: Google Analytics