SUMMARY

• Innovative iOS developer known for designing applications easily accessible to everyone from bare novices to technical experts.
• Tirelessly seeks frameworks with exceptional functionality while remaining easy to grasp.
• Strong work ethic and dedicated to quality assurance. Adept at working with teams or independently in fast - paced settings.
• Highly experienced in developing applications for iOS and Android. Creative iOS developer proficient with Swift, Objective-c and Apple XCode.
• Not fluent but I have the proper experience to support Android projects also.
• Just involved in a couple of Android projects before being built with Java and Android Studio.
• 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 knowledge of Social Networking, Photo & Video and Health & Fitness.
• Communicative and team-oriented with proficiency in Agile methodology with Jira.

TECHNICAL SKILLS

• iOS development: 5 years
• Swift: 4 years
• Objective-c: 5 years, Apple XCode: 5 years
• SwiftUI, UIKit, Cocoa SDK
• XCTest, Quick
• CoreData, CoreLocation, CoreAnimation, AVFoundation
• RESTful API, JSON, Alamofire
• GraphQL, Google Firebase
• Firebase Crashlytics
• Android development: 2 years
• Java: 2 years, Android Studio: 2 years
• Fluent in C, C++, C#
• Javascript, jQuery, Php: 2 years
• 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

iOS Developer

Responsibilities:

• 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 TEMPeffective solutions.
• Team members: 5-10

Confidential, Los Angeles

iOS Developer

Responsibilities:

• 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 TEMPeffective solutions.
• Team members: 10-15

Confidential

iOS Developer

Responsibilities:

• 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 TEMPeffective solutions.
• Team members: 10-15

Confidential, Grand Rapids

Lead iOS Developer

Responsibilities:

• 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 TEMPeffective solutions.
• Team members: 4

Confidential, New York

iOS Developer

Responsibilities:

• 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 TEMPeffective solutions.
• Team members: 20-30

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 Intern

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.