Senior IOS Developer

Senior IOS Developer

Kharkiv

Requirements

  • Version control systems: Git, git flow
  • Dependency managers: Cocoapods, knowledge of Carthage (optionally)
  • Networking: HTTP protocol, Alamofire, cur
  • Persistence: CoreData
  • UI: Auto Layout, storyboards, XIB’s
  • IDE: Xcode
  • Bug tracking: basic workflow with Jira
  • Debug and profiling: basic experience with Xcode profiling tools, zombie objects

Responsibilities

  • Time estimation for the required functionality
  • Planning the architecture of the solution — both at the low and on the application level
  • Coding the solution
  • Communication with the customer, clarification of requirements

Technologies in projects

Swift, UIKit, AFNetworking, GPUImage, Alamofire, SpeechRecognition Kit, Cocoapods, Carthage, AVFoundation

We also develop our own reusable solutions and distribute them using Cocoapods.


About projects

Psychological support system with the ability to chat/call selected advisors.

Architecture:

  • Lightweight MVC
  • View-Models as layer that provides ready for displaying data

Technology:

  • Mixed-language project: Obj-C + Swift 5.0Chat:
  • PubNub + RESTCode quality: SwiftGen, Swiftlint, Copy-Paste Detector, Unit-Tests (XCTest), UI Tests
  • (XCUITest)Networking: AFNetworking,
  • AlamofireThird-party: Firebase RemoteConfig
  • Data storage: Key Chain, User Defaults
  • Distribution: Firebase (former Fabric), TestFlight
  • CI: GitLab CI
App for products delivery agent, that provides information about packages and a place of delivery

Architecture:

  • MVC
  • Coordinators
  • Service

Technology:

  • Swift 5.0, REST
  • AVAudioSession HERE MAP SDK / REST API - route calculation and optimization with user constraints

Tools:

  • Data store: Realm, RealmSwift, Keychain, User defaults
  • Networking: AlamofireData storage: Keychain, User Defaults
  • Distribution: TestFlight
App - system for collecting information/data from industrial air conditioning systems in the USA, data synchronization

Architecture:

  • Small part of project - MVP (started by another team)
  • Coordinators approach
  • State machine
  • Lightweight MVC in general
  • Model-ViewModel approach without react

Technology:

  • Swift 5
  • REST

Tools:

  • Code quality: SwiftlintNetworking: Alamofire,
  • AlamofireObjectMapperData storage: Core Data, Keychain, User Defaults
  • Deep Linking: Firebase
  • Third-party: Google Maps, Google Places
  • Distribution: TestFlightCI: GitLab CI
Fintech project for Arab Emirates

Architecture:

  • MVC
  • Coordinators
  • Repo

Technology:

  • Swift 5
  • REST
  • open banking

Tools:

  • Data storage: CoreData
  • Networking: Alamofire
  • Data storage: Keychain, User Defaults
  • Distribution: Testflight
  • CI: GitLab CI