PROFESSIONAL SUMMARY:

• 5 years of experience as a software developer in designing & developing User Interface applications, integrating with various Databases and Client - Server applications
• Experience in Mobile Application Development (iPhone/iPad) using objective-C, Swift upto 4.0. and Cocoa Touch/UI Kit.
• Knowledge of Software Development Life Cycle (SDLC) with strategically designing and implementing the software and maintaining the software.
• Hands-on experience working with iPhone SDK - XCode, Interface Builder and Instrument.
• Knowledge of designing and working with updated UI tools within X-code including Storyboards and NIB files
• Good experience with foundation frameworks, SQLite, Core Data, Core Location, Map Kit, Messages UI and third party frameworks
• Experienced in working data parsing to dynamically display data on iPhone/iPad such as XML and JSON.
• Expertise in creating and customizing Views, Table Views, Tab Bars and Navigation Bar which are some basic functionality in a Multiview Application.
• Knowledge on Provisioning profile, Developers Account, deploying apps into the Apple Store.
• Experienced in working with Storyboard and Interface Builder.
• Developed apps using various iOS design patterns (MVC, Delegation and Target-action).
• Experienced in implementing Third Party library into the Codebase using CocoPods.
• Experience in Implementing Push Notifications.
• Worked with debugging and bug fixing using Crashlytics, Fabrics.
• Experienced with SVN (Source Control Management), GITHUB, MySQL, XML, JSON and web services.
• Proficiency with memory management - manual and automation.
• Clear knowledge in Testing and Distribution of the App in the App Store.
• Experience in working with API, interfacing with Hybris, Asynchronous Programming.
• Self-motivated to explore new technologies, applications and environments.
• Strong commitment to organizational work ethics, value based decision-making and managerial skills, good attitude towards learning, flexible and willing to learn any new technology. Excellent communication and presentation skills, attention to detail and the ability to meet deadlines

TECHNICAL SKILLS:

IOS Application: Objective-C, Swift and Cocoa development for iPhone and iPad devices in XCode, Interface builder-UIKit, Cocoa touch, core Data 2005/ 2008, Microsoft office suites

Frameworks: UIKit, MapKit, Message UI, Core Graphics, Core Animation, Core Media, AVFoundation, Core Data, Core Foundation, Core Location, WebKit.

Programming Languages: Objective C, C++, Swift, Core Java

Front End: HTML 4, and 5, CSS2 and 3. JavaScript/ Jquery library

Databases: SQL, SQLite with Core iOS and box, building & testing Database in iOS sandbox, Oracle 11g, Oracle 12c

Operating Systems: MAC OS 10.5/10.6/10.7, Windows XP, Windows 7, Windows 8

Tools: XCode, Visual studio 2005, Dreamweaver, Eclipse, NetBeans, Xamarin Studios

Development Tools: JIRA, SVN/Terminal/SourceTree/GIT, Crashlytic(Fabrics)

PROFESSIONAL EXPERIENCE:

Confidential - Irving, TX

iOS Developer

Responsibilities:

• Developed this app in a team of Six iOS engineers, graphic designer and web services team for the iPhone and iPad with Swift 3.0 and 4.0 version.
• Also used Objective C in few files by using bridging headers.
• Worked with Object Oriented concepts in this application to develop models
• Included Core Location framework to locate the are from GPS location services to locate the store for Instore Purchase
• Worked on and Integrated ApplePay into the App.
• Integrated with Restful web services in order to access TheHomeDepot information and interact with user comments.
• Worked with AutoLayouts and adjust the Constarints of the views.
• Used Core Data to store the favorites information for the products favorited by the user.
• Employed certain design patterns like MVC, custom protocols and Singleton throughout the development of this application.
• Used Blocks for asynchronous invocations in the application.
• Used XIB’s for designing all the view controllers and worked with designer provided artifacts for dressing up the standard controls..
• Performed the extensive testing like XCUITEST and XCUINITTEST of the application by writing test cases.
• Worked with JSON response to handle the new registration, search response.
• Worked with Map Kit and developed custom annotation and callout view to graphically show the hotel search results in a map view.
• Used Cambrian SDK for detecting the edeges and fill it with required Colors and to Auto detect the colors and load in the palatte

Environment: iOS SDK upto 11.x, Xcode 9.x, Swift 3.0, 4.0 Cocoa Touch, Cocoa framework, GitHub, CrashLytics Fabrics. Profile Instruments

Confidential, Richardson, TX

iOS Developer

Responsibilities:

• Refactoring the existing Confidential app using Swift 3.0.
• Converting the app’s web & HTML pages to native.
• Collaborated with the UX team for wireframes interpretation to translate business requirements into technical specifications.
• Developing stand-alone features like bar code scanner, deep linking and SIRI using SIRI kit.
• Designing and converting the myAT&T payment flow to native.
• Retrieving the data from BEST server and parsing locally using JSON library.
• Designed the layouts in native and displaying them accordingly depending on the BEST response.
• Worked on GCD and implemented background threads to improve the responsiveness.
• Converting the HTML Calendar completely to native using CollectionView without any third party tools. Customizing the calendar to match the HTML calendar.
• Used JIRA for bug tracking and resolving the issues in the application.
• Developed complete UI and functionality for the calendar to meet the business needs.
• Implementation of dropdown using PickerView.
• Worked on iBeacon to emit the Bluetooth services for the application.
• Implemented Blocks and enabled Push Notifications for the existing application.
• Implemented CATO for the calendar and other major components of the app.
• Changing the mapping functions in the JSON response to failable initializers.
• Declaring Enums, structs wherever appropriate.
• Customizing the voice over using Accessibility API.
• Implementing the Accessibility Content Size for all the elements in the UI by using AutoLayouts.
• Used Object oriented programming to maintain the logic simple in the code.
• Played an important role in task distribution and allocation.
• Ensured that the swift coding standards are followed throughout the project.

Environment: iOS SDK 9.X, 10.X, Xcode 8.x, Swift 2.0, 2.2, 3.0 Cocoa Touch, Cocoa framework, MapKit, SIRI Kit, Github.

Confidential - Warren, NJ

iOS Developer

Responsibilities:

• Coordinated the development of the User interface with the UI design team to match the flow of the app for iPhone and iPad
• Developed the app using new IOS 7 features like Custom view control transitions, Text Kit with Swift 2.0 and Objective C
• Created the complete design and UI of the app using UIKit framework for both portrait and landscape mode
• Worked extensively on Table View controller and made customized Table View cells according to the client requirement
• Resolved bugs and issues by using JIRA in this application.
• Worked on displaying data using UITableView with Xamarin.iOS
• Worked with MFMail Compose View Controller to create email which enable user to share files
• Implemented Core Graphics and Core Animation to draw customized UI on the screen
• Worked on Push Notifications to push the alerts and update the applications.
• Implemented multiple UI Gesture Recognizers for user input functionality
• Developed Thumbnail Image functionality for the selected File or Folder on iPhone/iPad
• Designed custom picker view that shows ‘n’ columns of data with spinning wheel animation using Gradients
• Designed and implemented the Autolayouts for sizing the Views to display on the screens
• Developed alert screen using a custom class that uses the UI Alert View of XCode
• Implemented login functionality by checking data input by user with data stored in database using Web Services
• Developed the code in object oriented manner for optimal code re-usability
• Participated in code review using Git branches and Stash pull requests
• Worked in an Agile development environment with bi-weekly sprints
• Fixed bugs when notified or documented by QA in bug tracking system

Environment: Xcode 5.0.2, Mac OS, Swift SDK 2.0, Objective-C, iOS 7.0, IOS Simulator, Core Data, SQLite, Quartz Core, UIKit, Git

Confidential - Raleigh, NC

IOS Developer

Responsibilities:

• Requires IOS 4.0 or later
• Developed using Xcode 4.3 with Objective C
• Core Location framework was integrated into project to allow user to find closest car rental location
• Implemented various Object Oriented Programming practices including MVC, KVO, and Singleton architectures
• Attractive UI created by graphic design team and implemented by development team
• UI and Application Designing using NIB files
• Implemented using Manual Retain Release (MRR)
• SVN repository was used for version control and Terminal was used to connect and commit to repository
• Primary role was creating connecting to database and parsing JSON response of car rental information.
• Worked with the REST web services to connect with the database at the backend.
• Implemented Core Location framework to allow users to search for closest car rental locations
• Designed application screen AutoLayouts based on wireframes from in-house graphic design team
• Managed data and memory management from streamlining code and using various debugging tests
• Developed and tested unit cases through automated tests and unit testing using Instruments 3rd party automated testing tools

Environment: Objective-C, IOS SDK 5.0, Instruments, SVN, Xcode 4.3, JSON, REST services, Core Data, Core Location and MRR.

Confidential

iOS Developer

Responsibilities:

• Developed this app in a team of four iOS engineers, graphic designer and web services team for the iPad version with Objective C
• Completely developed the hotel search, hotel compare and save favorites feature.
• Integrated with Restful web services in order to access hotel information and interact with user comments.
• Practiced Object Oriented Concepts on the methodology which they have followed for this application.
• Used Core Data to store the favorites information for the hotels favorited by the user.
• Employed certain design patterns like MVC, custom protocols and Singleton throughout the development of this application.
• Used XIB’s for designing all the view controllers and worked with designer provided artifacts for dressing up the standard controls.
• Used UI Appearance proxy to set the app wide theme.
• Performed the extensive testing of the application by writing test cases.
• Worked with JSON response to handle the new registration, search response.
• Worked with Map Kit and developed custom annotation and callout view to graphically show the hotel search results in a map view.
• Worked closely within a cross functional team of testers and developers.

Environment: Objective-C, IOS 5.0, Instruments, UIKit, SVN, Xcode 4.3, JSON, Core Location, MRR.