Position: Senior iOS/Flutter Developer / Tech Lead
Category: iOS
English level: fluent
Years of experience: 11

Programming Languages
Proficient in both Swift and Objective-C;
Dart and Flutter;
Deep OOP Understanding;

Cocoa Frameworks and APIs
UIKit and CoreFoundation expert;
GCD and Multithreading;

Third party APIs and Frameworks
CoreData, Firebase, SQLite;
FRP (RxSwift);
Maps and Navigation (Google, MapBox, Graphhopper);
Twilio, SendBird chats;
Ads and In App Purchases;

Networking and Crypto
REST, HTTP, GRPC;
JSON, XML;
OAuth, OpenId, JWT, AES;

General Knowledge
Git and SVN;
Good knowledge of Software Patterns and Practices;
MVC, MVVM, FLUX;

Hardware
Credit Card Swipers;
Cash Registers and Printers;
NFC and Bluetooth Devices;
Over 10 years of commercial experience in iOS Development, 5 years as a lead developer in small teams of 3-5 developers, I am highly competent in both teamwork and solo development. I have worked on more than 40 apps in different domains (Food Delivery, E-commerce, Healthcare, Hotel and Restaurant business, etc...) and managed to design and implement many projects of various complexity.
Currently I am looking for a tech lead or a system architect position, I can also mentor junior or trainee developers.