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Kostyantyn B.
Available: 04 Jun 2018
SENIOR /team lead
Android developer / Full-stack developer
A hard-working and highly proficient engineer Kostyantyn has been working in commercial software development since 2010. Kostyantyn started his career with embedded systems projects based on AVR and ARM microcontrollers, for industrial devices. He was using C/C++ programming language, Qt library, and embedded Linux OS. His responsibilities included software development as well as preparation technical documentation for the manufacturer of electronic devices. Also he has a team-lead experience. Since 2012 Kostyantyn was switched to the mobile development, and started as IOS developer and continued as Android developer further. Kostyantyn has proven experience in software development as a team member as well as technical lead. At this moment he's focused on the mobile development for the Android based devices and looking for new challenging projects.
English: Intermediate
GMT-11
Lviv/Ukraine, Seattle/USA

EXPERIENCE

Industry Experience

Electronics & Equipment, Logistics & Transportation, Business & Productivity, E-Commerce & Retail, Entertainment & Games

Product Experience

Enterprise, desktop/server app for diagnostic, Taxi/car booking app, Mobile applications, mobile games, Mobile game

PORTFOLIO HIGHLIGHTS

Feb `17 – May `17

3 months

Vibro diagnostic desktop/server application

C\C++ developer

Internal product

A device for automation control solution based on ARM CPU with embedded Linux OS. This device is designed to measure physical quantities of technological processes, where need to control some physical values, for example, temperature. The device captures value from prime sensors, like a thermocouple, that generated the output value in dc voltages or resistance.

Technologies Stack:

C C++ Linux QtCreatorHealthKit

Industry:

Electronics & Equipment

Product:

Enterprise, desktop/server app for diagnostic

Oct `16 – Feb `17

4 months

Application for taxi booking

Android developer

Arabic company

IOS/Android application is a taxi/cab booking app is now available in India, Saudi Arabia, Jordan, UAE, Egypt, Nigeria, Azerbaijan and Malaysia. The app displays the available cars in real-time mode on the map. Users can book a taxi and track the ordered car. The user can also rent a car for a certain period. Additionally, the user can create a schedule of regular trips (calendar).

Technologies Stack:

Android SDK Java Android Studio Facebook SDK Google Maps SDK

Industry:

Logistics & Transportation

Product:

Taxi/car booking app

Jun `16 – Oct `16

4 months

Application for mobile phones diagnostic

Android developer

Israel company

Android application allow users to run several different tests in order to check device condition on certain parameters like - communication, hardware sensors accelerometer, gyroscope etc, multimedia, hardware and performance for particular device.

Technologies Stack:

Android SDK Java Android Studio SQLite

Industry:

Business & Productivity

Product:

Mobile applications

Jan `16 – Jun `16

5 months

Mobile app for web-store

IOS developer

Canadian copmany

Mobile application for existing e-commerce web portal, allows user to overview existing products, and buy it’s using few different payment method like PayPal, etc.

Technologies Stack:

Objective-C PayPal Xcode MySQL Workbench

Industry:

E-Commerce & Retail

Product:

Mobile applications

Oct `14 – Jan `16

1 year

Quest mobile game

IOS/Android developer

British copmany

A completely unique puzzle game with a novel concept. Transform simple lines into works of art with the swipe of a finger in this unique and beautiful puzzle. Allows user to buy more content or keep playing and get it for free.

Technologies Stack:

Eclipse Mono Objective-C Unity or Unity3D XML Apple UIKit Framework Apple Xcode JSON Android Studio CoreLocation CoreGraphics CoreMotion Foundation SQLite AVFoundation Core Animation ImageIO

Industry:

Entertainment & Games

Product:

mobile games

Apr `14 – Oct `14

6 months

Mobile app which emulate guitar

Android developer/Full-stack developer

Own project

An emulator of music instrument, allow users to play music like on real instrument. In application also has implemented very useful feature like composer which allow users to create composition and share it's with their friends or community. An application contain free content but not only there are many additional contents that can be buy.

Technologies Stack:

Amazon S3 Android SDK Google API Java EE MySQL OpenGL phpMyAdmin Android Studio SQLite

Industry:

Entertainment & Games

Product:

Mobile applications

Mar `13 – Apr `14

1 year

Tic-Tac-Toe mobile game

Android/IOS developer

US company

The classic game Tic-Tac-Toe Five in a row

Technologies Stack:

Android SDK Java Android Studio

Industry:

Entertainment & Games

Product:

Mobile game

Jan `12 – Apr `14

2 years

Application for tracking cars

Android/IOS developer

US company

New CO cross-platform (IOS and Android) application provides mobile app to connect customers with transportation companies

Technologies Stack:

Android SDK XML Google Maps API Android Studio SQLite

Industry:

Logistics & Transportation

Product:

Mobile applications

Feb `11 – Mar `12

1 year

Cross-platform library for building user interface

C/C++ developer

US company

Development of cross-platform object-oriented library for building user interface. Responsibilities: Participated in architecture design, development new features, writing technical specification.

Technologies Stack:

ARM C C++ Linux Qt

Feb `10 – Mar `12

2 years

A device for automation control solution based on ARM CPU with embedded Linux OS

C/C++ developer

US company

Architecture design, development new features, leading the team - team of 3 engineers, writing technical documentation.

Technologies Stack:

ARM C C++ Linux Qt

EDUCATION

Lviv Polytechnic National University

Master’s degree – Computer Science

Web & mobile development agency #136

10-50
Lviv/Ukraine, Seattle/USA
GMT-11

Industries

Education & Science, Logistics & Transportation, Entertainment & Games, Photo & Video, Statistics & Atalytics, Healthcare & Medicine

Mobile Development (iOS and Android), Web Development, UI/UX design, Desktop Development, Development application for Equipment Diagnosis.

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