SUMMARY

• Over 8 years of Apple iOS Mobile App Development Experience.
• Skilled in engineering IOS applications using iPhone - SDK, Swift 4 and Objective-C.
• Experienced in solving issues with production environments
• Complete knowledge in testing various design structures in IOS
• Worked on latest versions of iOS 14
• Excellent knowledge in developing applications in MVC, MVVM and VIPER Framework.
• Proficient in memory management in both Manual
• Retain-Release and Automatic Counting (ARC) environments.
• Proficient in Objective-C, Swift 4, Swift 5, and good understanding of all structure oriented Programming.
• Familiar with implementing Core Data into various IOS applications.
• Goal oriented, organized, team player with good interpersonal skills; thrives well within group environments
• Extensive experience Consuming REST Web Services and APIs.
• Experienced in using various design patterns including MVC Singleton, Notification, Blocks, and Delegation
• Experience in developing IOS applications using UITableView Custom cells and content view.
• Experienced in working with data parsing forms such as XML and Confidential, to dynamically display data on iPhone.
• Strong knowledge in implementing frameworks like CoreLocation, CoreGraphics, MapKit and UIKit Frameworks.
• Familiar with Third Party frameworks including RestKit, Card I/O
• Thorough understanding COCOA design patterns, MVC architecture and other concepts like Delegation, Protocols and Categories
• Strong analytical and problem-solving skills; excellent communication and presentation
• Experienced in agile methodologies including Scrum and Waterfall.
• Experience in developing backend rest apis using java
• Experience in developing automation suites using python, javascript and karate

TECHNICAL SKILLS

Languages: Swift, Objective C, Python, java, Javascript, cucumber

iOS Technologies: Core Data, Core Location, GCD, NSOperations

Back-End Communication: Confidential, XML, SOAP, AFNetworking, URLSession, NSJSONSerialization, SBJSON

Web Technologies: HTML/CSS, Confidential, XML, REST

Dev Tools: XCode, Instruments, Jenkins Git, GitHub, Confluence Github, Jira, Linux

Methodologies: Agile Scrum

Frameworks and Libraries: CocoPods, Cocoa Touch MapKit, AVFoundation, RESTKit, NSXMLParser, UIKit, CoreLocation, MapKit CoreBluetooth, QuartzCore, CloudKit, CoreData, EventKit, Sociala

Data Persistence: Core Data, SQLite Keychain, NSUserDefaults

PROFESSIONAL EXPERIENCE

Confidential iOS Developer

Responsibilities:

• Used Cocoa pods to manage all dependencies in .workspace project
• Performed PR reviews on developers code.
• Implemented functionality for users to be able to create different tasks.
• Implemented MVVM structure for creating UITableViews to show different data and tasks.
• Provided structured meetings to design numerous features for the IOS application .
• Created stories using Jira to fully document feature requirements as well as task size and length.
• Following company guidelines Jira was also used for bug tracking documenting and fixing.
• Guided Junior developers on best swift practices to be effective in development and completion of stories.
• During production issues followed documented bugs to provide quick and efficient fixes.
• Fix NIB files to remove unsatisfiable constraint warnings without breaking existing layout.
• Provided an improvement on existing code to fix flickering dat occurred on the first two UITableViews.

Tools: Jira, Confluence, Git, Xcode Swift, Objective-C, Jenkins, Bash, CocoaPods, Github

iOS Developer

San Francisco, California

Responsibilities:

• Collaborated to ensure dat products deliver similar user experiences for iOS and Android platforms.
• Collaborate with product owner to ensure dat business requirements are implemented timely and dat any technological or platform limitations are addressed.
• Developed the iOS mobile app in Swift and Objective-C using Xcode.
• Created new build scripts and updated existing build scripts using Python.
• Implemented feature dat allows the user to import their contacts from their device.
• Managed use of Jenkins Continuous Integration server; created builds for testing and production.
• Used Git as the code repository and managed version control with Git
• Use of design patterns in the iOS app architecture such as delegate, decorator pattern, and Promises/Futures
• Made use of RESTful API to integrate with internal services and third-party services.
• Implemented Firebase push notifications.
• Used GCD and NSOperationQueue to improve app responsiveness and performance.
• Made Use of UINavigationController and UITabController, and create a container with UIViewController, and used constraints to layout the UI.
• Work iteratively with Product, Design, Back-End and QA teams
• Implement tablet version of app Support testing team during test cycle to address issues found before release
• Conduct analysis of organizational needs/goals for the development and implementation of redesign
• Redesign app to create user interface targeting multiple device sizes Integration of third-party content library
• UIKit, RESTful Web Services, Agile Scrum Development, HTML/CSS, Jira Charles Proxy, Jenkins

Tools: Swift, Objective-C, Python, Xcode, Jenkins, AVFoundation,Cocoa Touch UIKit, Git, CoreLocation, MapKit, WebKit, Create UI based on comps and wireframes

Confidential, San Francisco, California

Responsibilities:

• Implemented the network layer to generate data to show in a UITableView
• Implemented automation tests for regression
• Fixed bugs when found by QA in JIRA
• Implemented Settings button and different states regarding those settings
• Worked with TestFlight framework to conduct beta testing
• Worked with XCTest to create and conduct test cases
• Implemented UI based off wireframes given by Graphic Design team

Tools: Objective-C, Xcode, REST, RESTKit, CorePlot, UI/UX, XCTest, UIAutomation, NSURLConnection, JIRA, Localytics