SKILL:

Swift| Objective - C| Generics| Protocols| URL Session| Core Data| Concurrency| Core Location| iOS SDK| UI Kit| Agile |Git|

WORK EXPERIENCE:

iOS Developer

Confidential, TX

Responsibilities:

• Reconfigured NS Persistent Coordinator to backup SQLite database to disk
• Attended weekly stand-up meetings to inform the development team of my progress.
• Worked on Implementation UI screens using storyboard in iOS 9 and iOS 10 with the help of Stack view and Auto layout and size classes.
• Developed iOS application using agile development cycles, TDD techniques and code reviews to ensure reliability of code.
• Worked extensively with Swift and Cocoa Touch frameworks.
• Interacted iOS API's with Swift for application development including UIKit and Foundation Frameworks.
• Worked on MediaPlayer Framework in building video applications using swift.
• Worked on web service calls and JSON parsing, XML parsing included in the project.
• Worked on NSOperations, GCD and Blocks to perform multi-threaded development and asynchronous service calls.
• Extensively used Cocoa Frameworks such as SQLite, UIKit, Core Foundation, Core Data, AVFoundation and MapKit.
• Integrated the third-party library files with help of Cocoa Pods.
• Worked on BT/BLE Communications, and Integrated Bluetooth Wireless Technology Such as BLE.
• Using React Native framework for iOS creating an application.
• By Core animation we create Custom animation
• Migrated Project from iOS 8 to iOS 9.
• Automation of the daily builds and integration of the build system by Shell scripts and CI Jenkins tool. Experience with building scripts.
• Executing initiation, planning, technical analysis, design, code, debug and testing of iOS and Android mobile applications.
• Developed applications primarily using Swift and Cocoa frameworks, with some Objective-C
• Performed bi-weekly code reviews & worked collaboratively with other iOS developers and full-stack teams
• Studied algorithms, data structures, computer architecture, and system design
• Working experience on Swift language using Tuples, Optional, and so on.

iOS Developer

Confidential, Sunny Vale, CA

Responsibilities:

• Designed an application allowing users to save a list of their medications using Property List Encoding for persistence
• Accomplished user notifications using User Notification Center which led to a notification
• Designed and managed a companion application to save a child’s list of chores to Core Data using multiple Managed Object Contexts
• Executed a part of the code with the concepts of the phone gap, Xamarin.
• Used Agile Scrum methodology for development.
• Worked on Docker containerization and collaborated in setting up a Jenkins using Docker Swarm.
• Incorporated the Push Notification feature using APNS, in order to notify the user when any file operations were done.
• Used Cocoa pods as a 3rd party API management.
• Used Git for source control, created branches, and merged to the main development branch.
• Built and created some logical changes in the code to get the push notification on the devices where customer can receive the notification on their device.
• Utilized URL Session and NS Operations to concurrently perform networking tasks
• Included Unit and UI Tests to ensure the proper functionality of the application
• Designed and managed a motorcycle GPS Application using Map Kit and TomTom Maps API
• Accomplished networking using URL Session and NS Operations
• Utilized custom MK Annotations to provide a “motorcycle” location pointer for the user
• Designed and implemented Unit and UI Tests to ensure application accuracy

iOS Developer

Confidential, West Virginia

Responsibilities:

• Designed and managed a wishlist Application using CoreData and CloudKit
• Accomplished networking using URLSession
• Developed full code and scripts for actual iPhone and iPod touch.
• Worked significantly with Objective - C.
• Tested applications on iPhone simulator, iPod touch and iPhone device.
• Implemented data scrolling using UIScrollPane and UITextView.
• Map View implementation using the MapKit and Core Location Frameworks.
• XML response parsing using the NSXML Parser and NSXMLParser Delegate.
• Performance test and fixes done through instruments.
• Followed a work data flow principle for design and development.
• Created User Interface/ Navigation Layout for the application.
• Improved the application efficiency with multi-threading.
• Developed the App using Cocoa Touch frameworks like UIKit, Foundation, Core Graphics and SQLite 3.0 Frameworks.
• Accomplished user notifications using User Notification Center which led to a notification

Software Developer

Confidential

Responsibilities:

• Designed and managed a wishlist Application using CoreData and CloudKit
• Worked with various components of struts like Action Classes, Action Servlet, Action Forms, Tiles, validation Framework, etc.
• Database interaction objects were developed as a team by implementing the DAO Patterns using Node Js.
• We have used JDBC as Model Component.
• Designed the database schemas for the new data layer on oracle using TOAD.
• Xml documents have been parsed using the SAX parser.
• Translated the functional requirements into technical requirements.
• Helped in document analysis and technical practicability discussions for implementing pioneering functionalities.
• Design patterns like MVC Pattern, DAO Pattern and Singleton were applied.
• Worked in server side and front-end validations by using Struts Validation framework and JavaScript.
• Database that was used for writing stored procedures for common queries is Oracle.