SUMMARY

• Innovative iOS developer with around 10 years of experience non for designing applications easily accessible to everyone from bare novices to technical experts.
• Highly experienced in developing applications for iOS and Android. Tirelessly seeks frameworks with exceptional functionality while remaining easy to grasp.
• Ready to develop invaluable applications dat top charts across Apple's App Store. Senior - level Software and Application Developer passionate about creating cutting-edge products for Health & Fitness, Social Networking, Photo & Video, Shopping, Food & Drink, Music, Travel, Education, Navigation, Sports and Productivity.
• Strong work ethic and dedicated to quality assurance. Adept at working with teams or independently in fast-paced settings.
• Creative iOS developer proficient with Swift, Objective-c and Apple XCode.
• Experience with supporting Android Applications
• Analytical problem-solver offering decision-making and time management skills.
• Hardworking iOS developer offering wide-ranging expertise and years of mobile app development experience.
• Background in testing, evaluating, designing and implementing solutions. Specializing in programming languages such as Swift, Objective-c, C/C++, Java, JavaScript, PHP and C#. iOS developer with talent for building UX and RESTful API integration.
• Strong noledge of Social Networking, Photo & Video and Health & Fitness. Communicative and team-oriented with proficiency in Agile methodology with Jira.

TECHNICAL SKILLS

• Swift
• Objective-C
• XCode: 5 years
• SwiftUI
• UIKit
• Cocoa SDK
• XCTest
• Quick
• CoreData
• CoreLocation
• CoreAnimation
• AVFoundation
• RESTful API
• JSON
• Alamofire
• GraphQL
• Google Firebase
• Firebase Crashlytics
• Android development
• Java: 2 years
• Android Studio: 2 years
• C
• C++
• C#
• Javascript jQuery
• Php
• HTML
• CSS
• XML: 2 years
• UI/UX design
• Wireframing
• Figma
• AdobeXD
• Photoshop
• Software architecture
• Design patterns - MVC
• MVVM
• VIPER
• Project documentation
• Scrum
• Agile methodology
• Jira
• Trello
• Test Driven Development
• Testing and deployment
• CI/CD
• Jenkins
• Fastlane
• Github
• Gitlab
• Slack

PROFESSIONAL EXPERIENCE

Confidential, New York

Sr. iOS Developer

Responsibilities:

• I built the dating app for users to have the best chance to find in-person chemistry with a 5 min video chat and in-app message. Here is the iOS lifestyle app
• Languages, Frameworks & Tools used for the project: Swift, Objective-c, UIKit, CoreData, XCode, Jira, Github
• Functionalities I’ve built from scratch or involved to update: Live video chat built with OpenTok iOS SDK, Socket based In app messaging, building app workflow UX interact with RESTful API, Push notifications, location-based search with Google Maps and CoreLocation.
• Wrote unit tests with XCTest to consistently deliver high quality, functional features with minimal defects.
• Implemented Firebase crashlytics to track crashing bugs.
• Collaborated with team members to solve emergent technical issues and develop effective solutions.

Confidential, Los Angeles

Sr. iOS Developer

Responsibilities:

• Mostly, I worked as an individual iOS developer for the shopping app Miss Selfridge of Confidential .
• Languages, Frameworks & Tools used for the project: Swift, UIKit, SnapKit, RxSwift, CoreData, CoreAnimation, CoreLocation, XCode, Jira, Github
• Fixed bugs & issues in cloud-based messaging APIs and push notifications.
• Implemented unit test to consistently deliver high quality, functional features with minimal defects.
• Implemented Firebase crashlytics to track crashing bugs.
• Collaborated with team members to solve emergent technical issues and develop effective solutions.

Confidential

iOS Developer

Responsibilities:

• I built the new version of the iOS music app from scratch for the client during the contract. 
• Languages, Frameworks & Tools used for the project: Swift, Objective-c, UIKit, AVFoundation, CoreData, CoreAnimation, XCode, Jira, Github
• Implemented MVVM pattern for the iOS app architect design.
• Functionalities I’ve built from scratch or involved to update: Building app workflow UX interact with RESTful API, Music player, Offline mode support, In-App Purchase, Push notifications
• Collaborated with team members to solve emergent technical issues and develop effective solutions.

Confidential

Lead iOS Developer

Responsibilities:

• I built a social education app - Class dat connects language teachers and learners. I built the app from scratch for Confidential . 
• Languages, Frameworks & Tools used for the project: Swift, UIKit, CoreData, CoreLocation, XCode, Jira, Github
• Implemented MVVM pattern for the iOS app architect design.
• Functionalities I’ve built from scratch or involved to update: Building app workflow UX interact with RESTful API, Nearby search built with Google Maps & CoreLocation, Push notifications, Socket based in-app messaging.
• Wrote unit tests with XCTest to consistently deliver high quality, functional features with minimal defects.
• Implementation of Bot for learners to have real life conversations before acquiring a basic vocabulary in a foreign language.
• Lead the team and collaborated with team members to solve emergent technical issues and develop effective solutions.

Confidential, New York iOS Developer

Responsibilities:

• I was involved in development of the iOS version of the big fitness app solution to fix bugs & issues and add new features.
• Languages, Frameworks & Tools used for the project: Swift, Objective-c, UIKit, AVFoundation, CoreData, CoreLocation, CoreAnimation, XCode, Jira, Github
• Functionalities I’ve built from scratch or involved to update: Building app workflow UX interact with RESTful API, Video player, Google Map API integration, Offline mode support, In-App Purchase, Push notifications
• Implemented unit test to consistently deliver high quality, functional features with minimal defects.
• Implemented Firebase crashlytics to track crashing bugs.
• Collaborated with team members to solve emergent technical issues and develop effective solutions.

Confidential

iOS & Android Developer

Responsibilities:

• Individual freelance mobile app developer on Elance, Guru
• Individual freelance mobile app developer on Upwork
• Totally built about 10 small & medium iOS apps for individual clients.
• Built a small Android app from scratch and fix & update for another existing Android project for individual clients.

Confidential, San Francisco

iOS Developer

Responsibilities:

• I have spent 5 months on an iOS developer internship in Confidential .
• I learned iOS app programming with Objective-c & Apple XCode and the way to collaborate with team members in agile-environment.
• I could build the basics of my own methodology of iOS app development during the period.