SUMMARY:

• Over 4 years of professional experience in developing and publishing iOS Mobile (iPhone/iPad) applications.
• Highly proficient iOS mobile application development technologies.
• Developed Apps for different domains like Secure Enterprise, E - Commerce, Lifestyle, News and Music.
• Experience in Mobile Device Management (MDM) - Good Technology and developed Secure Good application.
• Experience in Google and Apple Map Kits and Mobile Location Services.
• Successfully implemented Good Dynamics SDK in Confidential Secure Mobile Application for iPhone/iPad.
• Experience in complete Software Development Life Cycle (SDLC) and Agile Methodologies (Scrum).
• Hands on Experience in dynamic data display using XML, JSON, SOAP, GET, and Restful API’s.
• Worked on Memory profiling tools for iOS, Passionate to work on Memory optimization, Performance improvement.
• Experience in writing coherent, organized codes and also comfortable working on complicated code-based with high levels of abstraction.
• Extensive knowledge of C.
• Knowledge of Object Oriented Design Patterns and its implementation in Objective-C.
• Extensive Debugging skill, troubleshooting in Objective-C (Xcode).
• Clear knowledge in Development, Testing and Distribution of the App on the AppStore.
• Established and maintained productive working relationship with management, clients and team members.

TECHNICAL SKILLS:

Programming Languages: C, objective-C, C++, Java

Frameworks: Cocoa Touch, Social API’s, iOS frameworks, Light Streamer, Omaniture and Zxing Frameworks

Web technologies: XML, JSON, HTML, JS, CSS

Databases: SQ Lite3,Core Data, My SQL

IDE: X-code, Microsoft Visual Studio, NetBeans

MDM: Good Technology, Good Console, Push notification, Certificate Management, Calendar, Active Directory, VPN Configuration, iCloud.

Software’s: Github, Subversion, Source Tree, SOAP UI, Testflight.

Operating system: Mac-OSX, Windows

Tools: Instruments, IPhone Configuration Utility, Apple Configurator, Profile Manager

EXPERIENCE:

Confidential, New York, NY

iOS Developer

Responsibilities:

• Prepared UI screens using Storyboard and tableview.
• Code changes to make it compatible with IOS 7.
• Code optimization and bug fixing using the memory optimizer tool to enhance the application performance.

Environment: Cocoa Touch, Mac OS- X, Objective-C, Storyboard Xcode, iOS SDK, LDAPserver.

Software Engineer

Confidential, Richfield , Minnesota

Responsibilities:

• Designed UI screens to list out all Confidential products.
• Coordinated with the design and development team to define the user interface (UI/UX) requirements for the application and develop the wireframes.
• Implemented Store Locator functionality.
• Implemented the functionality to list out the Recently Viewed products list.
• Implemented REST API to get the all response from server end and render the data on UI screens as per the wireframes.
• Integrated ZXing Library with this app for QR code generation and Scan.
• Integrated Omniture analytics SDK.
• Responsible for appstore Submission process.
• Work closely with the web application development team to ensure proper integration between mobile application and web application.
• Managed technical tasks, project implementations and technical projects going into production.
• Responsible for App support and latest versions compatibility.

Technical Environment: Cocoa Touch, Mac OS- X, Objective-C, JSON, ZXing framework for scanning the Confidential products, Web kit Punch out, iOS SDK, XCode, Xib, iOS Simulator, iOS Map Kit.

Confidential, New York, NY

Responsibilities:

• Designed application as per new wireframes and updated retina display for iPhone and iPad.
• Designed UI screens for two factor authentication at application login level and extended this features by using native components.
• Implemented REST API and implemented 2FA functionality at app login level.
• Implemented Mapping XML to Objects with XML Mapper.
• Integrated Good Technology with this app to provide more security (Good dynamics iOS SDK, Good Console, MDM (Mobile Device Management)).
• Implemented Open-In functionality to share files to other apps and to upload files to server from outside app.
• Implement the document viewer and bookmark documents for quick access and maintain the apps both online/offline access.
• Implemented Bluetooth keyboard feature.
• Integrated VPN Configuration for secure browsing.
• Divided modules to sub modules and assigned tasks involved in UI, Testing and SDK integration.
• Mitigated platform issues by smoothing technical bottlenecks and bug fixing.

Technical Environment: Cocoa Touch, Mac OS- X, Objective C, C, Cryptography, XCode, iOS Simulator, JSON, iOS SDK, Good Dynamics SDK, REST, SOAP, XML Mapping.

Confidential, Springfield, IL

Responsibilities:

• Designed and developed the application by dividing the application into modules like development, debugging, Unit-testing, testing, deploying and maintenance.
• Implemented barcode scanner using ZXing library.
• Implemented Apple push notification for latest offers.
• Implemented nearest store location using core location.
• Used Restful API's to communicate with the database server.
• Responsible for App support and latest versions compatibility.

Technical Environment: Cocoa Touch, Mac OS- X, Objective-C, Xcode, Storyboard, iOS SDK, Zxing Library, Social Sharing, Mapkit, PushNotification

Confidential, New York, NY

Responsibilities:

• Designed the architecture for VIA application and maintained the code structure.
• Designed application as per new wireframes and updated retina display for iPhone and iPad.
• Implemented SSO app login.
• Implemented REST API and Basic UI animations.
• Integrated Light streamer Push Notifications for getting the notification while upload/delete/comment a file.
• Implemented the document viewer functional flow, download the files into app sand box, and open-In functionality.
• Implemented functionality bookmarks documents for quick access and maintain the apps both online/offline access.
• Implemented filter option in workstream and notification screens.
• Tested the application on multiple iOS targets and debugged the issues.

Technical Environment: Cocoa Touch, Mac OS- X, Objective-C, Xcode, Storyboard, Cryptography, iOS SDK, Light Streamer, XML Mapper.

Confidential, San Francisco, CA

Responsibilities:

• Designed and implemented user interface for both iPhone/iPad.
• Using Web technology display all UI screens except login screen.

Environment: Cocoa Touch, Mac OS- X, Objective C, iOS SDK, Xcode, Xib, Webview

Confidential, New York, NY

Mobile Application Developer

Responsibilities:

• Designed and developed UI as per wireframes.
• Implemented the functionality to read magazine from right to left
• Integrated the Social frameworks to connect with friends.
• Implemented the In App Purchase functionality by integrating MK Store kit framework

Technical Environment: Cocoa Touch, Mac OS- X, Objective-C, Xcode, Xib, iOS SDK, MK-Store Kit, SOAPWebservice.

Confidential

Responsibilities:

• Involved in designing architecture and development of user interface.
• Design the SQLite database for persistent storage.
• Implemented the service call, get the all-news details and save it in database.
• Implemented APNS and integrated social networking sharing frameworks.
• Implemented functionality for favorite the news and maintained online/offline reading.
• Involved in App store submission.

Technical Environment: Cocoa Touch, Mac OS- X, Objective-C, Xcode, Xib, SQLite, iOS SDK, XML feeds and NSXML Parser.