Work History
Showcase
Education
Work history
UpStack
iOS Developer
2017 - Present (8 years)
Create numerous innovative business applications for a diverse range of clients.
Firefly Development
Founder and Lead iOS Developer
2016 - Present (9 years)
Create and develop numerous iOS applications for clients.
Svitla Systems Inc,
Senior IOS Developer
2014 - 2016 (2 years)
Serve as a senior lead developer for a broad range of iOS applications.
Independent Consultant
iOS Developer
2010 - 2013 (3 years)
Create and develop innovative iOS applications.
iPolecat
iOS Developer
2009 - 2010 (1 year)
Create and develop innovative iOS applications.
Showcase
Lead Developer, Project Manager
The application was developed over two years with an agile approach, undergoing continuous changes in look and feel.
Initial support included iOS 6-8, followed by iOS 7-9, and finally iOS 8-10, driven by iOS usage statistics and target audience.
The application utilizes Parse and Firebase for data synchronization and features like meeting syncing and recaps.
Lead Developer, Project Manager
Worked as a team leader and main iOS developer on a team of 2 iOS developers and 1 Android developer.
Implemented usability improvements based on customer feedback during development.
Utilized frameworks including Parse, AFNetworking, Fabric, Pop (for animations), MapKit, and Social.
Lead Developer, Project Manager
Worked as a team leader and main iOS developer on an iOS application.
The application features photo selection with sticker addition, utilizing a REST API for sticker acquisition.
The project involved frameworks like Parse, Firebase, AFNetworking, and Fabric.
Lead Developer, Project Manager
The team was tasked with merging two existing apps into a single application.
The original app was developed by a third-party developer with limited coding experience.
The project involved cleaning up the existing code and adding missing functionality.
iOS Developer
A complex glossary with a local database and REST API for backend updates.
The application was rewritten using CoreData and optimized for iOS 10 support.
Implemented search optimization and update mechanisms using SQLite and raw SQL queries.
Lead Developer, Project Manager
Developed an iOS application with a complex architecture and custom class implementation, focusing on the free editable sequence constructor.
Implemented a dynamic scroll view and image processing features within the application.
Utilized CoreData, QuartzCore, AVFoundation, and Memory Management (non-ARC) frameworks for the application's functionality.
iOS Developer
Fitness application with scoring and levels.
Implemented basic animation for video guidance.
Utilized CoreData, QuartzCore, AVFoundation, CoreAnimation, and Memory Management (non-ARC).
Developer
Developed a 2D Whac-A-Mole game using Unity.
The game utilizes C# as the primary programming language.
It’s a simple game focused on a 2D mechanics.
Education
Master Degree in Computerized Systems, Automation and Control
Sevastopol National Technical University, Sevastopol, Ukraine
2001 - 2006 (5 years)