Oleh

Oleh Psiarovskyi
iOS Software Engineer

 Ukraine  28.01.1993  [відкрити контакти](див. вище в блоці «контактна інформація»)
Kropyvnytskyi
[відкрити контакти](див. вище в блоці «контактна інформація»)

SOCIAL MEDIA
ϩ http://[відкрити контакти](див. вище в блоці «контактна інформація»)

EDUCATION
2010 - 2016 Kirovohrad National Technical University
"Human Resource Management"
2016 - 2020 Central Ukrainian National Technical University
PhD Student "Management"

08.2022 - 01.2024 Central Ukrainian National Technical University
"Computer Engineering"

EXPERIENCE
01.2019 - 03.2019 CUNTU
Junior Research Fellow

06.2019 - 01.2020 256Devs
iOS Developer

10.2019 - 07.2020 RoboCode
Senior Teacher
04.2020 - 09.2020 IT Future
Programming Teacher

08.2020 - 08.2021 IT Step Academy
Programming teacher

01.2021 - 04.2021 Freelancer
IOS Developer
04.2021 - 07.2023 MIF Projects
Mobile Developer
06.2023 - present Tab Apps
IOS Developer

SKILLS SOFTWARE SKILLS
Time management Swift
Excellent analytical skills Kotlin
Problem solving C#/C++/Python/Java

PERSONALITY LANGUAGES
Communicative Punctuality Ukrainian
Creativity Organized English
PROJECTS
Skateboard Girl - It was a little game I created using SpriteKit. Not published. Just for practice.
CryptoCoins Forecast - I redesigned old app, added custom screens, fixed UI (charts - used Charts lib) and logic bugs.
Сервис24 - Two different app - one for client, other one for owner. I fixed bugs with server requests and responses,
expanded old models and updated UI. I added Crashlytics and also work with Alamofire.
Weather Apps - Three different apps: for iOS, Android and Multiplatform (both iOS and Android). I got data from open
sources and displayed it. Not published. I made it just for practice. In iOS I used CoreData for cash and URLSession for
requests.
MagicBall App - This app was about your questions and app predicts. I worked with accelerometer sensor (To get predict
you had to shake your phone) and used MVVM architecture. Not published.
First App (NDA) - It was some sort of meditation app. I created UI for 5 custom screens and added some logic for run/stop
audio track (AVAudioPlayer), timer and some other feature.
Second App (NDA) - It was app about relationship between you and people around you. It was startup. I created almost
half of the app (both UI and business logic - work with contacts information from contact book and some other feature)
Third App (NDA) - It was some sort of thermometer app. It was not big project. I implemented all from scratch. In this app I
worked with Firebase database, advertising in app, subscriptions, CI (bitrise), custom design.
Fourth App (NDA) - A multiplatform app (KMM) that I started from scratch. I have almost built an Android MVP with shared
business logic. Written on MVVM. I used MOKO-MVVM, Ktor for Networking, Kodeine for DI and some other multiplatfom
libs. App based on this flow: need some data -> send request to server -> get respond -> update ui.
Fifth App (NDA) - This was engineering app, with transfer data with other devices via Bluetooth. I fixed bugs, update UI
(added custom screens, created custom Navigation Bar, which can split if needs depending on screen size, created
generic screen with collection view and checkmarks, also work with size classes because we had two different design for
phone and tablet) and added new logic. I worked a little with Bluetooth, created server (iPhone) - client (another device in
local net) network feature, met with Combine, Coordinator, Swinject, R.Swift, SwiftLint, Network framework and some other
staff.
Sixth App (NDA) - It was an app for your communication in team. We used Firebase database to store data, URLSession
for requests, handcoded custom UI, CoreData for local store, MVVM+Coordinator architecture, Service Locator for DI.
Seventh App (NDA) - chat with virtual person. We used MVVM, SwiftUI, Realm, AppHud, Firebase etc. Published.
Sport Statistic App - my own project. My friend (designer) helped me with design and now I am working on
implementation. I use MVVM+Coordinator architecture, SnapKit, Realm, Firebase etc. Also, I try to lead intern guy who
helps me with code write.