SUMMARY

• Experienced Software Engineer with over seven plus years experience in software development using the full range of methods and techniques, including over five years of iOS design and development experience.
• Expert development, analytical, and problem - solving skills, who is passionate about mobile computing and want to disrupt the world of application development on mobile and tablet devices.
• 7+ years of experience as a software developer in designing & developing User Interface applications, integrating with various Databases and Client-Server applications.
• 5+years of expertise in iPhone/iPad application development using Objective-c and Swift.
• Hands-on experience working with iPhone SDK - Xcode, Interface Builder and Instruments.
• Highly Proficient in programming languages - SWIFT.
• Strong skills in Object Oriented Concepts and solid development experience using those concepts to build re-usable code.
• In-depth knowledge in MVC design architecture and iOS design patterns like delegation, protocols and categories.
• In-depth knowledge designing UI screens by using Storyboards and XIB’s files.
• Strong knowledge of Core Frameworks - Core Data, Message UI, MapKit, AVFoundation, Core Location, Core Graphics, Core Plot, Core Text, Share Kit framework.
• Had hands-on experience on Android mobile application development for building these prototypes for Android Mobiles and on CoreDova (Phonegap) for building Hybrid mobile applications
• Proficient handling Web Services, database requests and Core Animation capabilities in Applications.
• Developed a notification-based application through use of the Apple Push Notification service.
• Experienced parsing XML and JSON data, to dynamically display data on iPhone/iPad.
• Highly expertise working with in-app purchase applications for the iPhone/iPad along with distinct marketing based applications enhancing sharing through social networks and email.
• Experience in Software Development Life Cycle - requirements and specifications, design, construction, testing, and maintenance.
• Experienced implementing Third Party library into the Codebase.
• Experience creating and extracting data from database and displaying on iPhone using SQLite3.
• Proficiency with memory management - Manual Reference Counting (MRC) and Automatic Reference Counting (ARC).
• Technically proficient in programming languages such as HTML5 and JavaScript.
• Familiar with Cascading Style Sheets (CSS).
• Knowledge on XC Test and Bots for UI/UX testing.
• Knowledge on integration and deployment on SQL Server.
• Experienced with SVN (Source Control Management) and GIT Repository.
• Used HOCKEY APP for internal distribution of apps.
• Experience creating profiles with Certificates for iTunes and Enterprise application.
• Excellent communication and presentation skills, attention to detail and the ability to meet tight deadlines.
• Strong work ethic, value based decision-making and managerial skills.
• Strive for elegance and simplicity in code while focusing on scalability, readability, and standards complicity.

TECHNICAL SKILLS

Operating Systems: Mac OS X 10.9 Mavericks, Windows 7, Windows XP, Windows Vista, Windows Server, Linux.

Programming Languages: Objective C (iPhone/iPad), iOS SDK 5, iOS SDK 6, iOS SDK 7, Java, C++, C#, PERL, JSON, HTML, CSS, SQL, JavaScript, VHDL, Word-press, Joomla, Drupal, XML, Ruby on Rails,HTML5

Methodologies/Frameworks: Cocoa Touch and Cocoa, Quartz Core, Media Player Framework, NFC, XML, JSON, Phone Gap, Basic JSON

Databases: Core Data, Microsoft SQL Server, MySQL, MS Access, Prolog.

Application Servers: PHPMyAdmin, XAMP

Source Control Tools: Github, TortoiseSVN, TFS.

IDEs: Xcode 6.4, Eclipse, Visual Studio.Net, Netbeans

UI / UX Design Tools: Adobe Photoshop, Adobe Illustrator.

PROFESSIONAL EXPERIENCE

Confidential, Webster, NY

Sr. Mobile Apps Developer Consultant/ iOS Developer

Responsibilities:

• Developed features in the existing App like Photo Shoot mode.
• Worked extensively with Objective C and Cocoa frameworks on iOS 7 and iOS 8
• The projects at hand involved understanding the business, current process and requirements.
• Worked with the project manager to support project plans and correct resource and time allocation.
• Implemented third party library ZBAR SDK to read the barcode.
• Used Core data to store data locally in device for a Barcode Scanning feature.
• Worked with UIKit Framework for the applications at hand.
• Migrated major app from Objective-C and iOS 8.0 to Swift 2.0 and iOS 9.0
• Worked with Backend team to communicate with RESTful Web services.
• Integrated a web-based content made with HTML5 on a Native app using UIWebViews.
• XML and JSON parsing included in the project.
• Pre-fetching data for different views for smooth screen transitioning.
• Followed Agile methodology using Test Driven Development (TDD) throughout development.
• Followed a work data flow principle for design and development.
• Worked closely within a cross functional team of testers and developers.
• Worked with GDB for debugging.
• Worked with GIT to checkout and update the code changes.
• Reported progress/challenges to Onsite Project lead.

Environment: Objective-C, XCode, iOS8 SDK, Mac OS, JSON, Cocoa Touch Framework, Agile Development.

Confidential, Rockville, MD

Lead- iOS Developer

Responsibilities:

• Developed workflow of the application from understanding the business, current process and requirements.
• Designed wireframes, based on the application workflow, using Balsamiq and Justin Mind
• Worked extensively with Objective-C and Swift.
• Had hands-on experience on Android mobile application development for building these prototypes for Android Mobiles and on CoreDova (Phonegap) for building Hybrid mobile applications
• Created and customized table views, pop-over views, collection views and navigation bars
• Worked extensively with Core Data to implement data persistence on the devices
• Implemented singleton design pattern while developing the application
• Used Core Data, UIKit, Core Text, Core Graphics, Message UI frameworks for the function implementation
• Data parsing (JSON) to dynamically display data on iPad and posting the data back to the server
• Worked with NSURLConnection to integrate with backend web services
• Implemented features like user authentication, PDF generation and email PDF for users to keep a record of various transport timings, routes etc.
• Communicated with business team regularly, provided status reports, discussed the needs and provided possible solutions whenever necessary
• Followed Agile Methodology and TDD to develop the enterprise application
• Used GIT for version control
• Worked closely within a cross-functional team of testers, QA’s, BA’s; debugging issues at onsite whenever required

Environment: iOS 5.0/6.0/7.0/8.0/9.0 , Objective-C, Swift, JSON, Mac OS X - 10.9, 10.10 & 10.11

Confidential, Scottsdale, AZ iOS Developer

Responsibilities:

• Used Local Notifications to remind the patients about the procedure steps.
• Designed and implemented using iPhone SDK, Xcode, Objective-C and Interface Builder.
• Used MapKit and Core Location frameworks for finding center locations of doctor and rendering it on the application map.
• Developed and delivered application for the launch of the Apple iTunes App Store.
• Used: iPhone SDK, Objective-C, Cocoa Touch, Xcode, Interface Builder, SQL server, MapKit framework and core location framework.
• Implemented custom calendar UI (day, month, Week) and also implemented Event Triggering Using Event Kit Framework.
• Implemented custom UI for Whole app.
• Implemented functionalities like Call using Open URL schemas.
• Involved in compatibility testing for iPhone (4, 4s, and 5), iPod touch, and iPad.
• Managed off-shore team of 5 people by taking the requirement from the client and get the work done before the dead-line.

Environment: iOS 5.0, Mac OS X 10.8, Objective-C, JSON, XCODE, UIKit, Core Graphic, Sqlite, Quartz Core

Confidential, Boston, MA iOS Developer

Responsibilities:

• Designed the application architecture using MVC, Singleton and Delegation design patterns.
• Worked on Google Maps API for Reverse Geo coding to drop the pin for an address to the Map View.
• Implemented Category for MKMap View to add additional functionality to customize the MapView.
• Integrated third party library KT Photo Brower library to browse the photos into full view screen.
• Heavy use of API calls deeply revolving around the use of JSON responses and encrypted data.
• Used Phone Gap to support various APIs and Major platforms like iOS, Android etc.
• Extensive used Singleton and web service response classes for storing of data.
• Designed database architecture using Core Data framework.
• Integrated ASI Http Request framework for posting and getting the data to the server, and SM XML Document parser for parsing XML element getting from the Web Service.
• Involved in application testing and bug fixing to fine-tune the application.
• Developed unit tests for testing specific functionality and logic.
• Fixed bugs as documented by QA team.
• Used Instruments to fine tune the app performance and memory management.
• Formatted the Data as per Business rule to display in UI.
• Followed a work data flow principle for design and development.
• Worked closely within a cross functional team of testers and developers.
• Debugged issues at onsite whenever required.
• Worked with GDB and Xcode for debugging.
• Worked with Subversion to checkout and update the codebase changes.

Environment: iOS 4 and older support, Objective-C, Xcode and Mac OS, iPad, iPhone, Objective-C, UIKit, JSON, XML, SQLite, View Controller

Confidential, Atlanta, GA iOS Developer

Responsibilities:

• Developed Fly smart for IPhone/IPad which is used to search flights and find airport info, restaurants and facilities in the airports through app.
• Responsible for tech design and architecture of the project and working with user experience design team, business analysts, and clients to create the needed requirements artifacts
• Integrated iPhone application with applications across all aspects of the client: user input, protocols, performance, memory management, debugging.
• Designed and integrated application for different devices like iPad, iPhone, iPod.
• Used JSON Parsing and have excellent knowledge of it.
• Designed and developed Geo Fencing modules to locate and push nearest promotions.
• Worked on iPhone SDK and internet connection Protocols
• Upgraded to story boards and given ARC support to improve performance and source code organization.
• Coordinated with technical staff in the configuration of iTunes App Store

Environment: IOS 5.0, 4.0 and 4.1(iPhone SDK), Mac OS X, Objective C, Xcode, Cocoa Touch, Cocoa framework, iPhone Simulator 4.1, XML Parser, Touch JSON, Adobe CS4

Confidential

Java Developer

Responsibilities:

• Wrote PL/SQL stored procedures to extract reporting data from various database tables.
• Implementation of reporting which generates PDF files using text API.
• Testing - Unit testing & Integration testing.
• Used JSTL, XSLT for custom tag libraries.
• Developed JSPs as views, Action Servlets as controllers and Action classes as wrappers to business objects and Action form beans for modeling.
• Used Validation framework for validating the input data from the user.
• Used Stored Procedures for various complex utility task/interfaces performed by the system (send data every morning to state police).
• Wrote Custom Tags for custom requirements of fields on GUI.
• Coordinating team members’ work while developing.
• Documentation for all the modules.
• Provided production support and maintenance, analyzed and troubleshoot system problems, documented the process changes and modifications done to the existing system.
• Have done peer review considering quality of code and performance bottlenecks for objects developed by peers.
• Involved in batch monitoring and scheduling of jobs after the Go-Live of the project.
• Extended post Go-Live Support to the client in enhancing the code.

Environment: Windows Server 2000/XP, Oracle 9i, JBOSS, JMS, MVC, Struts, Servlets, JSP, EJB 2.0, CSS, HTML, XML, XSLT, AJAX, DHTML, CVS, UML, Rational Rose EE.