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Maksim Chizhavko iOS Developer

Maksim Chizhavko

  • Belarus
  • 3,5 years
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Maksim is a skilled iOS Developer with more than 3,5 years of expertise in Swift and Objective-C technologies.

Based on a couple of projects he has an experience with SwiftUI, UIKit, Foundation, Core Data, Moya, PromiseKit, RxSwift, User Notifications, Autolayout, Firebase, CoreBluetooth, CoreML, KVC, KVO, Core Data, Realm, Stripe, CoreLocation, MapKit. 

 

He is very sociable, he lived half a year in America and 2 years in Poland, which helped him to improve his skills in working in international teams, communication with customers, and the ability to competently assess risks, take responsibility and constantly improve knowledge in his sphere. He is very active, this confirms his participation in hackathons in which he has achieved first places more than once. He is also open to help and train tech developers.

Strong iOS dev with more than 3,5 years of experience:

Swift: 3.5 years
Objc-c: 1.5 years

- UIKit, Foundation, Core Data, Moya, PromiseKit, RxSwift, Objective-C, User Notifications, Autolayout, Firebase, SwiftUI, CoreBluetooth, CoreML, KVC, KVO, Core Data, Realm, Stripe, CoreLocation, MapKit.
- Knowledge of OOP, Clean Architecture and design patterns (MVC, MVP, MVVM, VIPER)
- Knowledge of SOLID principles
- Knowledge of working by following AGILE
- Experience in multithreading programming
- Git
- Work with appstoreconnect

Languages:
I speak English and Polish fluently.
Lived in USA, Poland, Belarus 

Skills and experiences

Skills and experiences

iOS Developer

Bamboo Apps, Dec 2020 - present
  • #Objective-C
  • #Swift
  • #iOS
  • technologies: Swift, Objective-C
  • working with
    • SwiftUI, User Notifications, Autolayout, Firebase
    • UIKit, Foundation, Core Data, Moya, PromiseKit, RxSwift
    • CoreBluetooth, CoreML, KVC, KVO, Core Data, Realm, Stripe, CoreLocation, MapKit
    • design patterns (MVC, MVP, MVVM, VIPER)
    • SOLID principles

 

iOS Developer

Altoros, Nov 2019 - Dec 2020
  • #Objective-C
  • #Swift
  • #iOS

Responsible for three projects

Scooter sharing app

  • working with MapKit and CoreLocation, participating in networking, and developing some complicated UI features

IOS SDK

  • this SDK helps to connect to specific remote HALO flash via bluetooth and take pictures of any surface to showing the pollution of a certain area
  • working with bluetooth connection, camera settings, and image managing and storage saving

A project connected with transferring PDF documents and electronic signing

  • working with Objective-C, PSPDFKit, ReactiveCocoa, Alamofire, CouchBase

iOS Developer

Freelancer, Jan 2018 - Nov 2019
  • #Objective-C
  • #Swift
  • #iOS

Responsible for five native apps in various industries - sports, games, personal care, health, logistic

using:

  • CoreData, URLSession, FileManager, StoreKit, Autolayout
  • Realm,  Lottie, FacebookSDK, Notifications
  • CoreData, RxSwift, Firebase
  • Multiuser-support, chat support, Authorization+Registration

iOS Developer

Zabka Polska, Jan 2017 - Jan 2018
  • #iOS

Responsibilities

  • supporting the company's mobile application
  • adding new features
  • fixing bugs
  • working with Autolayout, Alamofire, Moya

Educations and Certifications

Spoleczna Akademia Nauk

Bachelor of Computer Science, 2017 - 2021

iOS Multithreading

Coursera, Jul 2020

Design Patterns

Coursera, May 2020

iOS Multithreading

Stepik, Sep 2018
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