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Ivan S.
Last update: 14 Nov 2019
SENIOR /team lead
Mobile Software Engineer (React native; Android) with good knowledge of native mobile and cross-platform apps development specifics.
During my career path, I have developed more than 15 mobile applications, written in Java, Kotlin, JS, using a wide range of technologies.

I'm a passionate worker, who write clean, maintainable code and create delightful user interfaces. Always keen on sharing knowledge with my team members, have experience in mentoring and team-leading.
My goals are to meet Clients' expectations, during the development of mobile apps take into account end-user needs and have an efficient collaboration within my team.
All rates are indicative, annual rate includes 20% discount
20% discount on yearly basis
GMT+2 East Europe
Lviv/Ukraine

EXPERIENCE

Industry Experience

Human Resources & Career, Blockchain & Cryptocurrency, Arts & Culture, Banking & Finance, Travel & Tourism

Product Experience

Cross-platform mobile app, Mobile application

PORTFOLIO HIGHLIGHTS

Feb `19 ā€“ Present

9 months

Solution for optimization of HR services

Senior Mobile software engineer/Mobile Team-lead

Development of Android application; requirements management and analysis; leading of mobile team; communication with Client.

Netherlands Startup

The solution will deliver HR services to companies. The project consists of a mobile app that will be used by employees of different Companies (with small questions-surveys and possibilities to receive/provide feedback to managers, colleagues) and a management console for all settings.

Technologies Stack:

React Native Redux Redux-saga

Industry:

Human Resources & Career

Dec `18 ā€“ Mar `19

3 months

Mobile application for equine industry

Senior Mobile software engineer/Mobile Team-lead

Development of Android application; requirements management and analysis; leading of mobile team; communication with Client.

Canadian Company

The solution is a comprehensive software platform and cross-platform mobile application for Eqiune records, Management for Horse Owners and Service Professionals in the Equine Industry.

Technologies Stack:

React Native Redux Redux-saga

Product:

Cross-platform mobile app

Platform for cryptocurrency remittance

Middle software engineer, Mobile Team Lead

Leading of mobile team; implementation of mobile features; code review; back-end bug fixing.

Hong Kong Company

Android mobile application for cryptocurrency remittance.

Technologies Stack:

Java RxJava Realm

Industry:

Blockchain & Cryptocurrency

Product:

Mobile application

Cross-platform mobile application for Museum of Contemporary Art

Middle software engineer, Mobile Team Lead

Leading of mobile team; implementation of mobile features; code review; back-end bug fixing.

USA company

Cross-platform mobile application for Museum of Contemporary Art aimed to simplify searching, buying or selling paintings, sculptures and other arts; Allows scanning arts which are registered in the system

Technologies Stack:

Node.js React Native GraphQL

Industry:

Arts & Culture

Product:

Mobile application

Smart Speaker App

Middle strong mobile software engineer

Implementation of all mobile features; AWS cloud features; code review; requirements management and analysis; leading of mobile team; communication with Client.

Switzerland Company

Mobile app for the device which imitates roommates for deterring burglars.

Technologies Stack:

React Native DynamoDB Redux Redux-saga

Mobile banking application

Mobile software engineer, Team-lead

Development of an app from scratch; Unit and UI tests; code review; requirements management and analysis; leading of mobile team; communication with Client.

Hong Kong Company

The mobile app, which gives all tools for managing costs, accounts, credit cards and all finances for Bank Clients.

Technologies Stack:

Kotlin RxJava MVVM Light

Industry:

Banking & Finance

Product:

Mobile application

Mobile Application for hospitality service

Middle software engineer

Implementation of mobile features; code review; back-end bug fixing.

Estonian Company

Mobile Application for booking apartments, with an integrated payment system and maps.

Technologies Stack:

React Native Stripe

Industry:

Travel & Tourism

Mobile module for SMS advertising system

Junior strong software engineer

Implementation of mobile features; code review; back-end bug fixing.

USA company

Mobile module for all-in-one marketing automation platform for e-commerce aimed to improve engagement, customer retention, and purchase rate with highly targeted messages in all channels.

Technologies Stack:

Java SMS RxJava Realm VIPER

EDUCATION

Lviv Polytechnic National University

Computer Software Engineering

Web & mobile development agency #119

50-100
Lviv/Ukraine
GMT+2

Industries

Education & Science, Business & Productivity, Logistics & Transportation, E-Commerce & Retail, Banking & Finance, Construction & Real estate, Human Resources & Career, Sports & Fitness, Law & Government, Photo & Video, News & Media, Statistics & Atalytics, Fashion & Style, Healthcare & Medicine

.NET development, Mobile (Android/iOS) development, Python development, PHP-based development, Front-end (AngularJS), Quality Control

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