Vlad Z.

Mobile Developer

920 dollar
Freelancer
9 ans
New York, ÉTATS-UNIS

Mon expérience

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MODA OPERANDIApril 2019 - Présent

Restructuring legacy code-base for existing projects, improving app performance & speed.
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FEVOJanuary 2018 - April 2019

Building iOS apps from scratch, building services and font-end clients.
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HUMAN VENTURESJanuary 2016 - January 2018

Building iOS applications from scratch. Working closely with Product Managers and Designers to create best experience for consumers.
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RESERVEApril 2014 - January 2016

Building applications architecture for consumers and restaurants from scratch, creating and optimization custom UI elements, modeling database architecture using Core Data.
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FREELANCENovember 2013 - March 2014

Creating and maintaining applications for iOS. Creating application and database structure, creating new custom UI elements. Uploading applications to App Store and setting up CI builds.
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RED CIRCLE GAMESOctober 2012 - November 2013

Maintaining existing iOS applications. Writing Unit test cases for existing models and different use cases. Creating casual games and puzzles.

Mes compétences

Others

Teamwork, Analytics

Frameworks

Node.js

Analysis methods and tools

MVVC

Languages

Objective-C, TypeScript, JavaScript, Swift, OOP, PL/SQL, Java, C++, SQL, MVC, Scala, UML, C#

Technologies

UIKit, Software Development, React.js

Environment of Development

Xcode

Protocols

JSON

Mobile

Cocoa Touch, React Native

Databases

Oracle, SQLite, MySQL

Software testing

Unit testing, Test Cases

Other

React, Oracle SQL, Testing, Programming, Objective C

IT Infrastructure

iOS, Mac OS, Windows, Git

Mes études et formations

Master's Degree, CS - National Technical University of Ukraine KPI2012 - 2014

Bachelor of Science, Computer Science - National Technical University of Ukraine KPI2008 - 2012