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Andrew Z.
Last update: 07 Nov 2018
MIDDLE
Andrew is quickly getting into project details, ask the right questions and delivers projects within the timeframe.
Andrew is self-driven, dominant, organised, committed iOS software engineer. His natural curiosity enables him solving the challenges he and his team are facing. Andrew's communication and interpersonal skills make him good team-player as well as a leader - if the situation demands it.
He thinks fast, works smart and delivers within a time frame to meet and sometimes even exceed the client's expectations.
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, Social Media & Communication, Banking & Finance, Statistics & Atalytics, E-Commerce & Retail, Advertising & Marketing, Food & Drink

Product Experience

Mobile iOS application, VoIP server, Mobile application, iOs apps, Mobile applications, messenger, VoIP SDK

PORTFOLIO HIGHLIGHTS

May `17 – Jul `18

1 year

Staff Management Application

iOS Engineer

Implementation new functionality, performance optimization, data transferring optimization.

This project is under NDA

Technologies Stack:

Objective-C AFNetworking AVFoundation iOS SDK Flurry

Industry:

Human Resources & Career

Product:

Mobile iOS application

Jan `18 – May `18

4 months

VoIP + XMPP stacks application

iOS Engineer

XMPP + VoIP libraries integration, custom UI development, app architecture designing.

Skype type application - other information is under NDA

Technologies Stack:

Swift XMPP Fabric.io iOS SDK

Industry:

Social Media & Communication

Product:

VoIP server, Mobile iOS application

Feb `17 – Oct `17

8 months

Application managing virtual mobile network operator profile

iOS Engineer

Working on the client part of the application, UI designing.

Europe

The project is under NDA

Technologies Stack:

Facebook API Google API Zendesk Cocos2d Zendesk API Development Stripe SDK card.io RxSwift

Industry:

Banking & Finance, Statistics & Atalytics

Product:

Mobile application

Mar `17 – Aug `17

5 months

Application for retail sales

iOS Engineer

Development of the client part of the application, custom UI elements development app architecture design.

The project is under NDA

Technologies Stack:

Objective-C iOS SDK

Industry:

E-Commerce & Retail

May `17 – Jul `17

2 months

iOS Game

iOS Engineer

Designing new levels for games, fixing bugs

The project is under NDA

Technologies Stack:

Objective-C Cocos2d Alamofire iOS SDK

Industry:

Advertising & Marketing

Product:

iOs apps, Mobile applications

Sep `17 – Dec `16

9 months

Computer vision app for food recognizing

iOS Engineer

Integration custom CV onto the app, development custom UI, working with camera outputs frames, data transferring between app layers.

This project is under NDA

Technologies Stack:

C++ Objective-C OpenCV Swift Alamofire AVFoundation iOS SDK

Industry:

Food & Drink

Product:

Mobile iOS application

Jun `16 – Nov `16

5 months

VoIP stack application with PSTN support

iOS Software Engineer

Integration VoIP library to the client app, developing custom UI, debugging network traffic, integration of high-security solution onto the app.

Telegram, Viber etc. type application - other information is under NDA.

Technologies Stack:

Swift Alamofire Fabric.io Wireshark iOS SDK

Industry:

Advertising & Marketing, Social Media & Communication

Product:

messenger, VoIP SDK, Mobile iOS application

EDUCATION

National University "Lviv Polytechnic "

Software Engineering

College of Electronic Devices

Software Engineering

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App development and design company specializing in native iOS & Android development and UI/UX solutions with Product Managment in mind. We deliver highest-quality services and solutions on time and help our customers become more efficient and profitable. Since 2014 Perpetio has helped more than 30 companies and startups to explore the mobile market and to make beautiful native apps for iPhone, iPad, Android smartphones, and tablets.

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