Ivan Middle Android developer with a decent background in algorithms and data structures. | Programming: Java Android Android SDK

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5 Projects completed

Ivan K.

Last update: 24 Apr 2019

MIDDLE

Android developer with a decent background in algorithms and data structures.

I'm conscientious, results-driven android developer with huge experience in Java, Android.

Java 5 years Android 4 years Android SDK 4 years

All rates are indicative, annual rate includes 20% discount

20% discount on yearly basis

GMT+2 East Europe

Kiev/Ukraine;Irvine,CAL/USA

Works

‹ › ×

TECH STACK

Android Mobile

Programming Languages:

C# Java Kotlin

RDBMS:

SQLite

Operating Systems:

Linux Windows

Development Tools:

Visual Studio Android Studio Firebase Client Android Fabric SDK

Other skills:

Xamarin Unity

Libraries/Frameworks/Tools:

CMS Xamarin

EXPERIENCE

Industry Experience

Travel & Tourism, Architecture & Design, Construction & Real estate, Business & Productivity, Films & TV

Product Experience

android application

PORTFOLIO HIGHLIGHTS

Mar `18 – Aug `18

5 months

InnWaze

Android developer

Hotels reservation system.

Technologies Stack:

Kotlin Git Dagger 2 GSON Retrofit 2 RxJava

Industry:

Travel & Tourism

Product:

android application

Works:

Jun `17 – Mar `18

9 months

Builder

Android developer

This app is the combination of JustQuality and JustSafe applications. The app occurs USA market.

Technologies Stack:

Kotlin Git Dagger 2 GSON Retrofit 2 RxJava SQLite

Industry:

Architecture & Design, Construction & Real estate

Product:

android application

Works:

Mar `17 – Dec `17

9 months

Just Quality

Android developer

Construction quality management system. Helps inspector supervise the quality of construction work: like is the wiring, plumbing, etc. done correctly. Also integrates with API and allows for report generation based on data collected by the inspector.

Technologies Stack:

Java Git Dagger 2 GSON Retrofit 2 RxJava SQLite

Industry:

Architecture & Design, Construction & Real estate

Product:

android application

Works:

Feb `17 – Jun `17

4 months

JustSafe

Android developer

● Refactoring and supporting legacy code ● Enhancing app functionality ● Implementing offline mode functionality ● Implementing new screens according to design ● Memory profiling using Android studio memory profiler ● Performance enhancement ● Database optimization ● Integrating firebase push notifications ● Constantly communicating with backend via API ● Using MVP architecture

Technologies Stack:

Android SDK Java Kotlin Android Studio

Industry:

Business & Productivity, Construction & Real estate

Product:

android application

Works:

Nov `18 – May `19

6 months

Serialius

Android developer

Application for viewing serials.

Technologies Stack:

Android SDK Java Kotlin

Industry:

Films & TV

Product:

android application

EDUCATION

Admiral Makarov National University of Shipbuilding

Informational Computer Technologies and Systems

Coursera Course

Algorithmic Toolbox

Coursera Course

Data Structures

Mobile & Web development agency #200

10-50

Kiev/Ukraine;Irvine,CAL/USA

GMT+2

Core Expertise

Android SDK HTML5 Java JavaScript JIRA Kotlin MySQL .NET Objective-C PHP Python SQL UI UX Xcode XML CSS3 CVS Git JSON Swift Adobe Creative Suite Mobile UI Design Sketch Angular 2x Bash Confluence CoreData RESTful API SQLite Trello Realm InVision

Industries

Logistics & Transportation, E-Commerce & Retail

CoreTeka is a team of highly experienced software developers and marketing experts focused on consulting, development and implementation of innovations in retail industry, transportation and automotive business. CoreTeka is focused on 3 main industry sectors: Transportation, Automotive, Retail but also ready to implement projects of any complexity in other industry sectors. Сlients: KIA Motors, Toyota, Chevrolet, Gaztron (LPG Trading), UkrAVTO (Ukraine's largest automobile distributor). Technology stack: - UX / UI Design (Mobile app design, Web design); - Front-End development; - Back-End development; - Mobile App development. Experience in Retail: - Loyalty programs; - Real-time sales analytics; - Mobile applications. Experience in Transportations: - Transport Management Systems (TMS); - Mobile apps for logistics and couriers services; - Ticketing systems, complex logistics projects.

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