SUMMARY:

• 7 years of experience in software development with expertise in native iOS Mobile Application Development.
• Proficient knowledge of Programming Experience using Objective - C and swift to developed native iOS app.
• Worked extensively on native iOS mobile development tools like XCode and Cocoa Touch Storyboards.
• Hands-on experience in all stages of Software Development life cycle (SDLC), Requirement specification, Design, Development, Testing, Deployment and Maintenance.
• Expertise in creating and customizing Views, Table Views, Tab Bars and Navigation Bar which are some basic functionality in a Multi view Application.
• Expertise in implementing various design paradigms such as MVC, MVVM, Delegation, Observer, Target-Action, Singleton etc for native iOS Development .
• Worked on various frameworks including CoreLocation, AVFoundation, CoreData, MapKit, UIKit, Contacts, MFMailComposer.
• Proficiency with memory management - Manual Reference Counting (MRC) and Automatic Reference Counting (ARC).
• Well versed with source control tools such as Git, SVN, HG Mercurial.
• Thorough understanding in OOPs, data structure and algorithms, and design patterns.
• Experienced in integrating mobile applications with backend REST & SOAP web services, external APIs and libraries such as Mobile analytics.
• Experience in UI design using Interface builder and Storyboards in iOS development.
• Experience in Cocoapods & Carthage to integrate third party or internal frameworks/modules in native iOS App .
• Experience in multithreading using Grand Central Dispatch (GCD), Key-Value Coding, AutoLayout, Notifications, Threading, blocks asynchronous RESTful JSON services and operation queues to achieve optimum performance.
• Self-motivated and a good team player with excellent communication and interpersonal skills.
• Have extensive knowledge on Apple’s enterprise developer accounts, ad-hoc distribution and App Store Distribution, iTunes Connect on standard dev accounts of native iOS mobile app development.
• Have basic knowledge of Type Script, Java Script, Android, Ionic, Angular-5.
• Strong debugging, troubleshooting & performance tuning skills.
• Ability to rapidly learn and take advantage of new concepts, business models, and technologies.
• Ability to collaborate with designers, QA testers, delivery managers, and product owners.
• Coached and mentored junior team-members.

TECHNICAL SKILLS:

Expert: Objective C, Swift, Cocoa Touch, native iOS Development

Intermediate: Angular4, Ionic3, Cordova, Android

Web Technologies: JavaScript, Type Script

Databases: SQLite, Core Data

Protocols: HTTP, Rest Web Services

Tools: JIRA, Rally, Git, GitHub, Slack, BaseCamp, Bitrise, Asana, Bitbucket, Xcode (4.x-9.x), Stash, SVN, HG(Mercurial), TestRail

Libraries: Research Kit, CareKit, Aviary, Lootsie, Facebook, Twitter, LISNR, ChartFX, PayPal, ZBar, Google API, Google+, TalkChain, Signal360, Google Analytics, BandsInTown, Cocoa Pods, PayU, FCM (Firebase Cloud Messaging), MakeMoji SDK.

Health, Entertainment: Music, Retail, Shopping, Utility app, iOS Application on app-store and Enterprise deployment

PROFESSIONAL EXPERIENCE:

Confidential

iOS Application Developer/ Mobile Lead

Environment: iOS (7.x - 11.x), Objective-C, Swift3.x, XCode9.x, Agile Development, iPhone, iPad, Unit Testing, RESTful, JSON, Core Data, Cocoa Touch, Cocoa Pods, Atlassian, JIRA, Kanban board, Testrail, Bitbucket, Mercurial, TestFlight, Native iOS Development

Responsibilities:

• Acted as Scrum Master in agile mode and also contributed to different features, issues and enhancements.
• Helped improved iOS App and Android App of application from iOS 7.0 to iOS 11.x by re-launching the UI and improving UX.
• Supported app for all orientation for iPhone and iPad.
• Involved with the business analysts to collect the requirements of the project Enhancement, like Authentication Module improvement, Added Privacy Policy with WKWebview.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Integrated Privacy policy, Help page, Call / email Support team module.
• Used Xcode features like instruments, memory leak, and static analyser to detect memory leaks and warning to improve the performance.
• Managed Android Developer, QA and UAT team to ship new version of bug free app.
• Deployed app new version on TestFlight, UAT Team, and Appstore/iTunes Connect.
• Managing the Android & QA team as an anchor, using Scrum methodology to:
• Establish the backlog on JIRA.
• Establish the amount of time and effort required for each task on Jira.
• Gathering the requirements from the Delivery team at business side.
• Login the issues on JIRA and following the status of task.
• Handling certs and security on Apple Developer Account and Google Developer Account.

Confidential

Sr. iOS Developer / Programmer Analyst

Environment: iOS9.x and above, Swift4.x, Cocoa Pods, Xcode 9.3.1, Cocoa Touch, iPhone, iPad, Inova Web Urls, HockeyApp, TestFlight, Git, JIRA, Native iOS Development

Responsibilities:

• Creating and Designed completed demo app architecture, modularizing the app into separate logical layers- Business, Data and presentation.
• Designed and Coding in Swift4.0.
• Creating app Login, Signup, Home and Custom AM, BD, Notification, Drop Down Menu, module of app.
• Implemented Inova platform url into App on WKWebView.
• Addressed the security issues using App Transport Security(ATS) for http urls.
• Implemented UIScrollView, APNs, UITableviewController, UIViewController Lifecycle in code.
• Used Storyboard, Size Classes, Autolayout, Stack, Singleton and many more latest design application UI/UX.
• Coordinated with testing team for QA and UAT defect clarifications.
• Uploaded and deployed app on Hockey App and TestFlight for enterprise distribution for Confidential Organization.

Confidential

Sr. iOS Developer / Mobile Lead

Environment: iOS (7.x to latest), Objective C, Xcode 9.x, CocoaPods, CocoaTouch, iPhone, iPad, TestFlight, SVN, RESTful JSON services, PayU Payment Gateway, APNs, Interface Builder. Native iOS Development

Responsibilities:

• Modifying the architecture to use design patterns, modularizing the app into separate logical layers- Business, Data and presentation.
• Addressed screen resolutions and device types issues and support latest device (iPhoneX, iPhone8).
• Structured the code module wise, removed the dependency of features on another module.
• Implemented restful asynchronous API and parse JSON data.
• Implemented FCM(Firebase Cloud Messaging) .
• Addressed the security issues in code using performance analysis tools.
• Refactored the code of Payment, Delivery Address, Delivery Slots, Order tracking features.
• Leveraging latest framework and refactoring reduced the iOS app defects count from 200 to 0.
• Implement PayU payment Gateway.
• Coordinated with testing team for QA and UAT defect clarifications.
• Deployed application on iTunes connect and Diawi.

Confidential

iPhone Application Developer / Programmer Analyst

Environment: iOS9.x and above, Swift3.x, Cocoa Pods, Xcode 9.1, CocoaTouch, iPhone, iPad, TestFlight, Git, JIRA, CoreLocation, Apple CareKit, ResearchKit, HealthKit, CoreData, Agile Development, ZBar(Bar and QRCode Scanner), Alamofire, Native iOS Development

Responsibilities:

• Involved with Confidential “ThinkTeam” to design complete app structure in Mobile, Json format of data to take Survey, Patient Detail, Clinical Details, Kit list for Mobile app development using Swift3.x and Web Dashboard.
• Involved in Scrum and Sprint planning.
• Creating app Login, Signup, Surveys, Passcode, Clinician Trail Support(Home), Pills/ Visits, Wellness Tracker, Dashboard, More, Notification, Location Access of Logged In user, Site Visits, Pill Info module of app.
• Integrated CareKit framework, Reseachkit framework, HealthKit framework to get data from user and send it on behipe server.
• Designed app using structure and UI/UX using Storyboard, Swift file, Tabbar, UINavigationController, UITableView, UIViewController, CareKit, HealthKit, ResearchKit, CoreLocation.
• Store local json and fetch data locally and from server.
• Fixing and testing the application for memory leaks and bugs to validate the application stability.
• Part of Confidential Research Development Team and Data Science Team.
• Uploaded and deployed app on TestFlight for enterprise distribution for Confidential Organization.

Confidential, Nashville

iPhone Application Developer / Programmer Analyst

Environment: Native iOS Development, Swift2.x, Cocoa Pods, Xcode 7.1, CocoaTouch, iPhone, iPad, SVN, JIRA, Agile Development, Alamofire. HockeyApp, Facebook Graph API, Google SDK. JSON Parsing.

Responsibilities:

• Enhancement of feeds API having JSON data.
• Customized UIButton, UINavigationView, UITabBar, UIActionSheet, UITableView to build user interface of the native application .
• Used Swift2.x language and Xcode IDE to developed iOS native application.
• Fixing and testing the application for memory leaks and bugs to validate the application stability.
• Involved in Scrum and Sprint planning.
• Reviewing and distributing the App to the App Store.
• Enterprise release of application for internal use on Hockey App.
• Created 8+ clones of Confidential for various clients using same codebase with different target and different artwork for their respective Enterprise App.
• Sony Nashville
• Dream Works
• WMG (Water Music Group)
• DEFJAN, NYC
• BMG, TX
• Big Machine
• AMBLIN Entertainment, CA
• Atlantic Music
• Uploaded and deployed app on Hockey App for enterprise distribution for each client under Confidential Organization.

Confidential, Dallas, TX

iPhone Application Developer

Environment: Native iOS Developement, Objective-C, Cocoa Pods, Xcode5, CocoaTouch, iPhone, iPad, SVN, JIRA, Agile Development, Asana, HockeyApp, Facebook Graph API, Google SDK. JSON Parsing, Crashlytics.Signal360 API, Aviary, Lootsie, TalkChain, MakeMoji, Slack.

Responsibilities:

• Developed Custom UIViews & UITableViews based on UI framework.
• Worked on AVAdioPlayer to create and manage Music section using AVFoundation framework.
• Worked with MFMailComposeViewController, to create email which enable user to share news.
• Used Twitter and Facebook APIs to realize article sharing via social network.
• Implemented Crashlytics and other third Part SDK and api into this app.
• Implemented Lootsi SDK, Google Analytics, Facebook Graph, Twitter SDK, Linkding SDK, Google SDK, Signal360, BandsinTown API and another third-party API.
• Worked closely with the QA team during the initial testing phase to clarify the requirements and fix early stage bugs.
• Created 20+ Clone of the Confidential and 20+ clone of the Confidential App using code reusability and multiple target into App.
• Submit app on Diawai, TestFlight and iTunes Connect/Appstore app of this client.

Confidential, Dallas, TX, USA

iPhone Application Developer

Responsibilities:

• Login with Facebook, Google, Twitter into app and access all three social network feeds into app.
• Used Twitter and Facebook APIs to realize article sharing via social network.
• Implemented Crashlytics and other third Part SDK and api into this app.
• Implemented Lootsi SDK, Google Analytics, Facebook Graph, Twitter SDK, LinkedIn SDK, Google SDK, Signal360, BandsinTown API and another third-party API.
• Worked closely with the QA team during the initial testing phase to clarify the requirements and fix early stage bugs.
• Created 20+ Clone of the Confidential App using code reusability and multiple target into App.
• Submit app on Diawai, TestFlight and iTunesConnect/Appstore app of this client.

Confidential

iPhone Application Developer

Responsibilities:

• Created project structure and use Storyboard into app.
• Used Auto layout and Size classes into app for design UI/UX of the app.
• Implemented AVPlayer to play local video of AVFoundation framework.
• Support application for iPhone / iPad both.
• Implemented InAppPurchase using Store Kit framework.
• Bug fixing and upload app on app store.

Confidential

iPhone Application Developer

Environment: Native iOS Development, Objective-C, XCode, JSON, Rest API, SVN, iPhone, JSON Parsing, AVPlayer, Rest API. 8TrackAPI, 8TrackSDK, JIRA.

Responsibilities:

• Created project structure using MVC architecture pattern.
• Communicate with client and gather project requirement from client.
• Research 8track API and created Data Model to manage the 8track API for getting the details of songs and display the details of songs into app.
• Parse all 8track API return data into JSON format and implement the web service API to get the songs data from 8 track API.
• Implemented Singleton architecture to get the list of songs and other data model.
• Play radio/songs using AVAudioplayer and store current playing song and favorite songs using PLIST. And added UIWebview to link Val’s official site from app.
• Uploaded app on App-Store and Bug fixing of app.

Confidential

iPhone Developer

Environment: Native iOS development, Objective-C, XCode, SVN, iPhone, iPad, Rest API

Responsibilities:

• Bug fixing.
• Uploaded app on App store.
• Implementation of Grouped table view with custom cell into setting Screens.
• Uploaded app on App-Store and Bug fixing of app.
• Implementation of Grouped table view with custom cell into setting Screens.

Confidential

iPhone Developer

Responsibilities:

• Supported app for update version of iOS 5.0 and iOS 6.0 in native iOS development.
• Updated complete UI/UX of the application for retina display with communicate with Graphics designer.
• Added Local notification into application and Share app using UIActivityViewController of UIKit framework.
• Bug fixing and communicate with Tester using JIRA.

Confidential

iPad Developer

Environment: Native iOS Development, Objective-C, XCode, SVN, iPad, Rest API, JIRA

Responsibilities:

• Supported app for update version of iOS 5.0 and iOS 6.0.
• Updated complete UI/UX of the application for retina display with communicate with Graphics designer.
• Added Local notification into application and Share app using UIActivityViewController of UIKit framework.
• Bug fixing and communicate with Tester using JIRA .

Confidential

iPhone/ iPad Developer

Environment: Native iOS Development, Objective-C, XCode, SVN, iPhone, iPad, Rest API, JIRA

Responsibilities:

• Supported app for update version of iOS 5.0 and iOS 6.0.
• Updated complete UI/UX of the application for retina display with communicate with Graphics designer.
• Added Local notification into application and Share app using UIActivityViewController of UIKit framework.
• Bug fixing and communicate with Tester using JIRA .
• Integrated Angular 4/5 and Type Script into Ionic app for Confidential client for Clinical Trail app for Doctor and Patients for medical treatment and appointment schedule and track progress of patient daily basis and upload all data on Inova Platform.
• Support Bug fix for Confidential android native app.
• Support and bug fix Confidential client iOS app using React Native.