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Sr. Ios Developer Resume

San Jose, CA

PROFESSIONAL SUMMARY:

  • Over 8+ years of experience in designing & developing Web & Mobile applications and 6 years in iOS Applications.
  • Hands - on experience working with XCODE .
  • Highly proficient in programming languages - Objective-C and Swift (all versions) .
  • Experience on View layer of IOS applications using UINavigationcontroller, UITabBarcontroller, UITableViewController and ipad specific splitviewcontroller.
  • Experience in Google and Apple Map Kits, Push Notifications and Mobile Location Services, Core Location, Map kit, Cocoa Touch frameworks, Core Graphics, Core animation, UIKit.
  • Extensive experience in iPhone & iPad application development.
  • Hands on experience on integrating Push Notifications.
  • Experienced in using source control like JIRA, GIT, REST and SVN .
  • Good understanding of Memory Management: ARC and non-ARC in iOS development.
  • Experienced in Mobile Application Development using UIKit, Core Foundation with Cocoa touch.
  • Experienced in working with data parsing forms such as XML and JSON, to dynamically display data on iPhone/iPad.
  • Proficient in programming languages such as HTML5 and JavaScript.
  • Proficient in Objective-C, C++, good understanding of Object Oriented Programming.
  • Experience in Apache Server configuration/maintenance.
  • Always follow MVC design architecture, adept knowledge of cocoa design patterns, singleton pattern and delegation patterns.
  • Worked extensively on XCode, Interface Builder and Instruments.
  • Hands-on enterprise Mobile and Web application development experience.
  • Created and customized views, table views, tab bars and navigation bars which are some basic functionality in a multi-view application.
  • Knowledge of Object Oriented Concepts and good development experience in using those concepts in building re-usable code.
  • Experience working with in-app purchase application for the iPhone/iPad along with distinct marketing based applications enhancing sharing through social networks and email.
  • Extensive experience in iPhone, iPod Touch and iPad application development.
  • Experienced in utilization of iOS camera, Video and audio capture frameworks.
  • Expert in Native Mobile Application development with Social Media platform.
  • Experienced in Integrations such as Facebook, Twitter, and Google+ with OAuth token handling; and make API requests.
  • Strong ability to effectively prioritize and multi-task on projects utilizing IT process knowledge and full System Development Life Cycle (SDLC).
  • Confidence in working with other iOS and Android developers to complete detailed projects.
  • Strong commitment to organizational work ethics, value based decision-making and managerial skills.

TECHNICAL SKILLS:

iOS Applications: Objective-C, Swift and Cocoa development for iPhone and iPad devices in XCode Interface builder-UIKit, Cocoa touch, core Data Software iOS, XCode, Instruments

Programming Languages: Objective C, Swift, Java, C, C++, Perl, PHP, SQL, HTML5, CSS, JavaScript, JQUERY library

Database: SQL Server 2008/2010, DB2, SQL, core data

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

Mobile Operating Systems iOS, Android: Phone Simulator and Emulator iPhone/iPad, Windows 8/Mobile, Android, Eclipse

PROFESSIONAL EXPERIENCE:

Confidential, San jose, CA

Sr. iOS Developer

Responsibilities:

  • Developed iOS applications using Swift in an Agile environment
  • Worked extensively with Objective C, Swift and Cocoa touch frameworks .
  • Created various views, table views, customized views and popovers .
  • Working on web service calls, XML and JSON parsing included in the project.
  • Working with UIKit Framework for development and maintenance.
  • Debugging issues at onsite whenever required as well synchronizing data developed on mobile application with backend applications.
  • Followed a work data flow principle foe design and development.
  • Implementation of twitter SDK, Google maps and real time bus tracking.
  • Worked on Payroll HR related Apps and pushed them to app store.
  • Implementation of push notification.
  • Complete data base designing for both iPhone and android.
  • Used Touch id to log into the application based on local authentication.
  • Pre-fetching data for different views for smooth screen transitioning.
  • Developed Navigation between views was mixture of using UI Navigation Controller, UI Gesture Recognizer, and UI Popover Controller.
  • Verifying server API & Complex Views using with Test Driven Development.
  • Also, during the project got to use apache Cordova for the native application API's .
  • Took care of Code Review, Code Fixes and bug Fixes.
  • Used keychain services to store all passwords and keys and documents.
  • Proficient in handling JSON and XML, HTML, CSS, data formats
  • Proficient in UI/UX development and worked closely with design team
  • Expertise in testing applications using simulators and on real devices to optimize application
  • Strong knowledge in all phases of Software Development Life Cycle (SDLC) process, which includes requirement analysis, designing, implementing, debugging, testing, fixing and maintaining applications.
  • Worked extensively on table view controller and made customized table view cells according to the client.
  • Worked with UIKit Framework for the applications at hand.
  • Implemented Foresee SDK to capture user's feedback while navigating through the application.
  • Experience in using RTC tool which is used to plan across teams, manage code, run standups and track work.
  • Familiarity with the iOS Provisioning Portal and the process involved in obtaining development certificates, provisioning profiles, adding devices and creating App ID's.
  • Performed all tasks from UI design and implementation to writing code for various features.
  • Formatted the Data as per Business requirements, to display in the UI.
  • Checking the defect status of the user story in Rally and fixing the defects.
  • Responsible for App support and latest versions compatibility.

Environment: iOS 10, Mac OS X, Objective C, XCode8, Agile Methodology, Swift, REST,JSON,XML,HTML,CSS, JIRA,DOJO,SDLC,RTC, JavaScript, GIT .

Confidential, The Woodlands, TX

Sr. iOS Developer

Responsibilities:

  • Worked with business development and sales team to gather new requirements.
  • Understanding the existing source code architecture to build more features on top of it.
  • Developed modules using XCODE 8, Objective-C, Swift 2.0, Cocoa Touch frameworks.
  • Responsible for designing an Intelligent Asynchronous Cache Manager to separate the UI codefrom Service call Code.
  • Solved major defects in navigation controller behavior for the application
  • Developed Facebook integration for the application
  • Improved the efficiency of the application by optimization that resulted in faster loading of player and streaming data. (Main thread and secondary thread)
  • Provided mechanism to avoid loading of duplicate data in tableviews (Problem due to server calls)
  • Handled scenarios of no data for application during good network signal
  • Explained the design problem of invocation by drawing flowcharts
  • Responsible for Creating Models and Services in conformance with the WSDL's provided.
  • Worked on a free hand drawing using Mapkit.
  • Performed enhancements and resolved bugs on the existing UI.
  • Managed GIT repository ensuring proper merging of branches, resolving conflicts.
  • Provided inputs and suggestions to peer developers after code review.
  • Tested the application for potential memory leaks using the in-built XCODE tools like Leaks and resolved issues like circular referencing.
  • Deployed the application on different iPhone devices and tested to ensure consistency.
  • Involved in unit testing of application using XCTest and UI testing XCUITest.
  • Troubleshooting any bugs assigned over JIRA.
  • Integrated third party frameworks like Crashlytics to capture crash logs.
  • Developed critical tools for this project like customized navigation bar, page control and scroll view.
  • Worked with UIKit Framework for the applications at hand.

Environment: Objective-C, Swift 2.0, iOS 10, Xcode 8.0, GIT, JIRA, XCTest, XCUITestCrashlytics, CocoaPods, MapKit, Core Location, Alamofire, SwiftyJson.

Confidential, New York, NY

Sr. iOS Developer

Responsibilities:

  • Worked extensively with Objective-C, Cocoa and UI Frameworks.
  • Worked with Objective C for updating the app.
  • Worked extensively on table view controller and made customized table view cells according to the client requirements.
  • Utilized UITabBarController, UINavigationController, UI Table Views and UIScrollView to display content as required in the App.
  • Worked on NSURL Connections, CL Geocoder and annotation to pick the nearest location.
  • Worked on NS Mutable Data and response data to get the responses from web services.
  • Utilized Quartzcore framework for supporting graphics.
  • Worked on UI picker view and delegate to pick the location.
  • Utilized table views and created column to differential data from one another.
  • Iterative design process upon client approval build out of all assets: buttons, products shots, UI Components, etc.
  • Used REST web services for networking on iOS.
  • Worked on JSON parsing included in the project.
  • Utilised MVC for design patterns.
  • Used Automatic Reference Counting for managing the memory.
  • Worked with UIKit Framework for development and maintenance.
  • Added animation between UI Views for smooth transition and better user experience.
  • Used the XIB to design for iPhone by using Auto-layout.
  • Implemented data chasing using CoreData and Application Directory.
  • Reported progress/challenges to project lead.

Environment: Objective-C, Objective C, Cocoa Touch, UI Frameworks, Corelocation Foundation, Core Data, Core Graphics, Quartz Core, Basic iOS APIs, iOS Simulator, MVC, ARC.

Confidential, Plano, TX

iOS Developer

Responsibilities:

  • Worked on UI Table View Controller and made customized table view cells according to the client.
  • Worked with subversion to checkout and update the codebase changes.
  • Worked on check deposit using Quick-Deposit.
  • Designed the database and data model for application using SQLite .
  • Implemented the code to perform the CRUD operations to the SQLite Database .
  • Demonstrated ability in handling the memory management. Profiling and performance analysis using X-code instruments.
  • Worked on Agile and scaled Agile, continuous delivery, continuous deployment, and automated testing.
  • Developed Unit tests for testing specific functionality and logic.
  • Designed and implemented the Continuous Integration process for all the application.
  • Formatted the data as per business rule to display User interface.
  • Followed a work data flow principle for design and development
  • Worked on Web Service calls, JSON .
  • Worked with SVN to checkout and update the codebase changes.
  • Followed Agile methodology throughout the project.
  • Integrated image Kit and MapKit into the Application.
  • Tested the application for memory leaks and relevant bugs, fixed the leaks and deployed on different iPhone firmware's to validate the application stability.
  • Evaluated technology solution design, research and proposal.

Environment: Xcode 5/4.6/4.5, iOS 7.0.x/6.1.x/6.0.x, iOS Simulator 6.1/6.0/5.1, Objective-C, Cocoa Touch, Cocoa framework, JavaScript, JQuery, JUnit, SoapUI, MapKit, Core Location, AVFoundation, SVN .

Confidential, Heathrow, FL

Mobile Application Developer

Responsibilities:

  • Designed and implemented the complete application architecture.
  • Worked broadly on table view controller and made customized table view cells as indicated by the customer.
  • Integrated Chat messenger and barcode scanner functionality.
  • Followed a work information stream standard for outline and improvement
  • Worked on Web Service calls and JSON parsing included in the project.
  • Used Core data Framework for local storage purpose in SQLite .
  • Formatted the Data according to Business standard to show in UI
  • Worked with GIT to checkout and update the codebase changes.
  • Reported progress/difficulties to project lead
  • Debugging issues on location whenever required
  • Complete execution of the retrial mechanism
  • Added animation between UI Views for smooth move and better client experience.
  • Publishing the application on App store and afterward pushing upgrades after every sprint discharge
  • Web services deployment and testing on rest client.
  • Worked on Unit-test code for strength, including edge cases, usability, and general reliability
  • Responsible for Service Integration Development and Testing .

Environment: iOS 4, 5, 5.1, Xcode 4.1, 4.3.3, 4.4.1, iPhone, Objective-C, UIKit, JSON, XML, SQLite, View Controller .

Confidential

Web Developer

Responsibilities:

  • Development experience involving Test Driven Project Development methodology.
  • Provide Internet related services including Website design, front-end web development, domain name registration and web hosting .
  • Design and deploy web services to integrate APIs with cloud platforms such as iCloud, Amazon and Microsoft Azure .
  • Code design using Perl to design object oriented web services .
  • Designed web templates, banners, advertisements using Photoshop, Dreamweaver and Flash .
  • Template conversion to CSS/(X) HTML . Built the XHTML templates and cascading style sheets (CSS) for the front end of the application.
  • Applied advanced HTML, JavaScript and CSS to deliver cutting-edge user interfaces and components.
  • Re-skinning of existing web sites that are compatible with existing RSS feeds .
  • Created graphics including icons, banners and logos using Visual Basic tool .
  • Designing and optimizing graphics for corporate client sites.

Environment: Visual Basic, HTML/DHTML/XHTML, JavaScript, CSS and FTP Client.

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