SUMMARY:

• 8+years of experience in IT developing industry, including 3 years as a Web Developer and 4 years of IOS Mobile Application Development (iPhone/iPad)
• Very good working experience on Objective - C, Swift 2.0, 2.2, 2.3, 3.0, C#, ASP.NET, ADO.NET Frameworks.
• Complete understanding of iPhone/iPad architecture and various versions of iPhone Software Development Kit (SDK) that includes Xcode (5.X, 6.X, 7.X, 8.X), IOS (5.X, 6.X, 7.X, 8.X, 9.X, 10.X), UIKit, MapKit, WebKit, Instruments, iPhone simulator and Third Party frameworks.
• Thorough understanding of Cocoa Touch design patterns, MVC architecture and other concepts like Delegation and Protocols, Categories
• Expertise in creating and customizing UIViews, UITableViews, UITabBars, UIAlertViews, and UINavigationBars to implement a multiview Application
• Good working experience with many frameworks Core Data, Core Graphics, Core Location, MapKit, Quartz Core, Address Book, Event Kit, etc.
• Expertise in building responsive UI using NSOperations, GCD for downloading data in background without stopping UI.
• Proficient in using SQLite3 and Core Data to within the app.
• Expertise in working with public APIs, such as Twitter, Facebook, Goo glean, YouTube
• Extensive experience consuming REST/SOAP Web Services and APIs.
• Worked with RSS News feed integration with custom UI components and Social Sharing features; also, worked on Core Graphics and Animation.
• Worked extensively on Xcode, Xamarin, Interface Builder and Instrument in Object-oriented Design Principles (OOD& OOP).
• Expert in working with cutting edge front-end technologies/ framework and libraries like JQuery
• Proficiency with memory management - Manual Retain Release (MRR) and Automatic Reference Counting (ARC).
• Expert level proficiency in designing the views for multiple devices with different sizes using Auto Layout, and Size Classes.
• Proficient in source control with Git, SVN, Hybrid.
• Experience with change management tools and processes, including Source Code Control, versioning, branching, defect tracking and release management.
• Expertise in distributing the App for testing using TEST FLIGHT, Ad Hoc Distribution, and HockeyApp distribution, and experience in submitting apps to APP Store.
• Experience with development of software applications respect to analysis, design, testing, and implementation.
• Worked with GDB and Xcode for debugging.
• Experienced with Oracle/SQL/MYSQL/SQLite databases.
• Worked with QT Framework 5.0 in creating .pro files and deploying to Xcode Project.
• Designed applications using Storyboard, xib files, and programmatic UI building.
• Developed apps using various IOS design patterns (MVC, Delegation, Target-action and Slide-out Navigation). Highly expertise in integrating Push Notifications and Network Connectivity.
• Hands-on experience in backend development using Microsoft.net Technologies & SQL server
• Extensive knowledge of various frameworks including: UIKit, Core Data, AVFoundation, EventKit, AddressBook, AddressBookUI, MessageUI and Core Location frameworks.
• Hands on experience and excellent knowledge in .NET Framework (1.1/2.0/3.0/3.5/4.0), ADO.NET (1.1/2.0/3.0/3.5, 4.0), ASP.NET, JavaScript, XML and XSLT.
• Experienced in Native Mobile Application development with Social Media platform.
• Highly motivated, eager to meet challenges, and learn new technologies, and skills, concepts, and ideas.
• Participate in Daily Scrum to discuss the progress in the sprints.
• Participate in Sprint Review Meeting where we discuss the progress of the project and take then ecessary steps for the project to be completed successfully.
• Interact with Scrum team developers, programmers, tester, product owners and stake holders to deliver right value of the project at the end of each sprint
• Strong Analytical and Problem solving, debugging skills; excellent communication and presentation skills; efficient decision making skills and excellent team player.
• Strong hands on experience in the software development methodologies to develop projects with requirements using Agile Process and Software Development Life Cycle

TECHNICAL SKILLS:

Languages: Objective-C, Swift, C#, ASP.Net, JavaScript, ASP.NET, ADO.NET, AJAX, Web Services, WCF, Winforms, WPF.

Frameworks: Cocoa Touch, UIKit, Core Bluetooth, Core Data, cordova Core Animation, SQLite, Core Media, Core Motion, Core Location, Core Graphics, Core Location, AFNetworking, Microsoft .Net Framework 4.0/3.5/2.0/1.1.

Databases: SQLite, Microsoft SQL, Core Data, cordova MySQL, SSMS, Internet Information Service (IIS), SQL Server.

Version Control Systems: GitHub, SVN, RTO, Interface Builder.

IDE: Xcode, Visual Studio

Operating Systems: Mac OS X, Windows XP/Vista/7, Linux, iPhone/iPad OS

PROFESSIONAL EXPERIENCE:

Confidential, CA

IOS Developer

Responsibilities:

• CTBX is a Collaboration tool box for Cisco internal employees. By logging into application with their CEC Credentials they will have access to all his personal information. Mainly using this tool box employer can order DX Devices and IP Phones for the Cisco internal use.
• Developed and implemented the application using iPhone SDK, Xcode, Objective-C.
• Worked in UI Design and Implementation phases.
• Involved in Sprint Planning, analyzing the User stories and provided estimations for the same
• I worked on Gcd and NSoperations Queues. To implement concurrency of tasks and to build a responsive UI and for performing different kinds of operations in the back ground
• Closely working with the business to gather all the requirements for each sprint
• Involved in designing application UI using XIB's and story boards and development multiple modules of the application like Tesseract (OCR) integration
• Worked on scanning functionality with Tesseract librarie
• Used JSON serialization to parse data retrieved from server and to send data in NSDATA from and to server
• Worked with server team to integrate RESTFULL services with JSON response.
• Project Developed in Swift, few of the modules integrated in Objective-C using Bridge Header file.
• Worked on some modules with Swift
• Worked with Push Notification Framework, Push Bots to implement custom and user relatpushes.
• Documented requirement analysis and design with the business SME
• Experienced in Debugging the Code at every Stage line of Implementation.
• Migrated away from using KIF for integration testing and replaced them with lower level testing.
• Experience with iOS design, Android design, front-end design, OSX design, interaction design, Mobile app GUI design or usability.
• Used Instruments to fine tune the app performance and memory management
• Worked on customizing the UI elements like UIdatapickerpopovercontrolles,
• Worked with Xcode for debugging
• Debugging issues at onsite whenever required.
• Worked closely within a cross functional team of testers and developers.
• Followed a work data flow principle for design and development.
• Formatted the Data as per Business rule to display in UI.
• Delivering Binaries to QA team on every Sprint release with detail release notes.
• Followed Agile Methodology and Involved in weekly team review meetings.
• Participate in Daily SCRUM meetings and updated the status using Redmine.

Environment: Objective-C, X-code, Swift, Interface Builder / Story Boards, Mac OS X10.11- El Capitan, Foundation Framework, Tesseract (OCR) Library, Apple Push Notifications

Confidential, MN

IOS Application Developer

Responsibilities:

• Implemented Push Notification for Weekly Coupons and Updates
• Worked on search bar that helps user to find store using Zip code or city or state
• Used different frameworks such as UIKit, Quartz, Core Location, AVFoundation, Media Player, MessageUI, Google Maps
• Worked extensively on Mapkit, frameworks and created multiple annotations for map view
• Worked with UIKit extensively.
• Used location manager to receive locations and implemented geocoding to work with maps
• Worked on Custom Activity indicator and Calendar for better custom look of the App.
• Worked with Core Data, Cordova to improve memory overhead of the app and increase responsiveness.
• Expert in working with cutting edge front-end technologies/ framework and libraries like JQuery,
• Implemented Map addresses and initiate calls components frameworks.
• Worked on cool features like immediate feedback to customers with displays of open orders, open quotes and A/R balances.
• Followed a work information stream standard for outline and improvement.
• Worked on Restful web services for better management of Resources for app.
• Wrote various methods to manipulate HTML and CSS in jQuery made pages’ dynamic using AJAX, JSON, and XML.
• Created UITableViewController’s and custom UITableViewCell’s
• Worked with Phone Gap framework to access iOS Native features.
• Worked with Git for source code management.
• Built custom components to use throughout the app implementation.
• Participated in Code Reviews, Code Fixes and Bug Fixes.
• Implemented custom UITabBarController & UINavigationController for easy navigation of the app.
• Integrated third party frameworks (Face book and Twitter) to allow users to share opinion.

Environment: Xcode 7, MapKit, Core Data, Mac OS X10.9 Mavericks, Auto Layout, Restful Web Service, UIKit, and Social Media, Cocoa Touch Frameworks.

Confidential, Miami, FL

iOS Developer

Responsibilities:

• Worked extensively with Objective C and Cocoa frameworks.
• Responsible for co-developing the "Bill Pay".
• Responsible for designing an Intelligent Asynchronous Cache Manager to separate the UI code from Service Call Code.
• Understanding and used Swift personally.
• Responsible for Creating Models and Services in conformance with the WSDL's provided.
• Responsible for Service Integration Development and Testing.
• Web services deployment and testing on rest client.
• Created the complete database using core data.
• Complete implementation of the retrial mechanism.
• Beta testing of the application via test flight.
• Publishing the application on App store and then pushing updates after every sprint release.
• Designed the complete MVC flow for the application with UI components and controlled and to be used for iphone.
• Utilized Adobe Fireworks, Adobe shop, Adobe Dreamweaver and Illustrator for the front-end development such as graphics and multimedia's.
• Creating interactive prototypes using HTML5, CSS3, JavaScript front end code from a combination of wireframes, visual designs and design standards.
• Complete data base designing for both android and iPhone.
• Developed critical tools for this project like customized navigation bar, page control and scroll view.
• Worked with UIKit Framework for the applications at hand.
• Worked extensively on table view controller and made customized table view cells according to the client.
• Followed a work data flow principle for design and development.
• Worked closely within a cross functional team of testers and developers.
• Worked on web service calls, XML and JSON parsing included in the project.
• Added animation between UIViews and Pre-fetching data for different views for smooth transitioning and better user experience.
• Worked with Backend team to display the correct data format in devices.
• Used the same XIB to design for iPhone 5 and older iPhones by using Auto-layout.
• Integrated a web-based content made with HTML5 on a Native app using UI Web View.
• Formatted the Data as per Business rule to display in UI.
• Debugging issues at onsite whenever required.
• Worked with GDB and Xcode for debugging.
• Worked with GIT to checkout and update the codebase changes.
• Reported progress/challenges to onsite project lead.

Environments: iOS 7.x and iOS 8.0, (iPhone SDK), Mac OS X, Objective C, XCode 5.x and 6.0, Swift 1.1, HTML5, CSS, REST, JIRA, JavaScript, JQuery

Confidential

IOS Developer

Responsibilities:

• Worked with Navigation controllers, Navigation Bars &Tab Bars.
• Debugging issues at onsite whenever required as well synchronizing data developed on mobile application with backend applications.
• Build and own the UI and application logic of the apps, using Objective-C and the iOS SDK.
• Build reusable iOS software components for interfacing with the platform
• Review, analyze and optimize UI and backend interface code for efficiency and performance
• Interface with web APIs, working with REST patterns and JSON structures
• Design clean and maintainable APIs and software component
• Spot problems and bring them to management's attention as soon as possible.
• Working with UIKit Framework for development and maintenance
• Engage in agile practices (user stories, tracking, daily stand-ups)
• Use Core Animation to create engaging motion effects and intuitive interfaces.
• Collaborating with Quality Assurance in developing a test plan to ensure successful deployment of updates

Environment: Objective-C, Mac OS X10.7 Lion, Cocoa Touch, Foundation, UIKit, Core Graphics, JSON converted to existing Soap Services

Confidential

.Net Developer

Responsibilities:

• Worked with HTML, AJAX, JQuery, JavaScript, CSS in designing the Views.
• Used LINQ for querying different data sources like Objects, SQL Server and Entities
• Developed, configured and consumed Web Services in C#.NET using WCF.
• Worked with used LINQ to SQL and Entity Frame work to build query-driven applications.
• Developed stored procedures, triggers, functions, optimization in Oracle 11g/10g including PL-SQL.
• Win Forms application by creating proxy using WCF.
• Involved in entire SDLC from requirement gathering to implementation
• Used JQuery for animation gallery and client side validations
• Involved in Coding, and Testing of the N-tier web application using Visual C#, and ASP.NET 4.0
• Created and consumed WCF as a secure service to process business transactions and service that supplies current data to others, such as a traffic report or other monitoring service.
• Followed the Model view controller (MVC) architecture to ensure the flexibility of the application. Worked with MVC4.0architecture application using Razor to add server-based code.
• Used third party tools like Telerik, Kendo UI and Dev Express for developing web applications.
• Utilized Agile Methodology, Continuous Integration, MVC 5.0, Entity Framework 6.0, Telerik, Kendo Framework, C#, .NET 4.5, SQL Server 2014, Git, JavaScript and Visual Studio 2013 Pro.
• Used charts and custom data grid for various kinds of reports.
• Developed RESTFUL Web services, Web APIs, and other back end components.
• Worked on Detail System Design (DSD/HLD) with agile environment.
• Developed the application using ASP.NET, C#/Vb.Net, SQL Server and SDLC on the visual studio IDE.
• Used different Telerik Rad Controls in Visual Studio application.
• Developed applications using ASP.NET MVC3.0 patterns.
• Involved in designing Web forms using Server Controls, User Controls using C# as code behind language for entire application.
• Worked with Extract, Transform and Loading of the data using the ETL packages.
• Used Angular JS, JavaScript and JQuery for client side scripting to create highly responsive interfaces for users

Environment:ASP.NET3.5,ASPClassic,VisualStudio.NET2008/2005,AJAX,SQLServer2008/2005,Oracle11g/10g,C#3.0,WPF,Winforms,EktronCMS,TSQL,LINQ,TDD,ADO.NET,VB.Net,PL/SQL,EntityFramework, Telerik, ETL, Angular JS, XML, HTML, MVC, XHTML, Razor, Kendo UI, JQuery, Dot NET Nuke(DNN), Java Script, TFS/GIT, iOS 5.0, 4.0 and 4.1 (iPhone SDK), Mac OS X, Objective C, Xcode 4.3, Cocoa Touch, Cocoa framework, iPhone Simulator 4.1, XML Parser, Touch JSON, Adobe CS4