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Lead Ios/iphone Developer Resume

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Los Angeles, CA

SUMMARY

  • Over 10+ years IT experience and 5+ years of iOS application experience.
  • 5+ years of experience with Xcode, Instruments, Cocoa Touch, and Objective C
  • Updated knowledge of Xcode 4, 5, 6 & 7 and iOS 5, 6, 7, 8 & 9
  • Experienced with using GCD and NSOperationQueue for Multithreading
  • Experienced with SCRUM, Waterfall, and Test Driven Development SDLCs
  • Efficient storage of data using CoreData, SQLite, NSUserDefaults, and Plist files
  • Practiced in building efficient code using encapsulation, inheritance, polymorphism, delegates, categories, KVO, NSNotifications
  • Developed native based iPhone applications and knowledge of hybrid app development
  • Working knowledge of Unit and Automated testing using UI Automation and XCTest framework
  • Familiar with UI design implementation and strong AutoLayout skills using Visual Format Language for Storyboards and XIB creation
  • Proficient with HTML5, CSS and Front End design/development, React Native, and Angular JS
  • Complete understanding of Object Oriented Features (Inheritance, Polymorphism, Abstraction and Encapsulation)
  • Experienced with CommonCrypto framework and SQLCipher for device database encryption
  • Experienced in XML and JSON Parsing with NSJSONSeralization and NSXMLParser
  • Familiar with data structures within NSObject class including NSArray and NSDictionary
  • Experienced with SVN and Git
  • Familiar with deploying applications using 1st party and 3rd party methods
  • Extensive knowledge of AVFoundation, UIKit, GameKit, AFNetworking Library, RestKit, and Core Plot frameworks
  • Developed and implemented application designs based on MVC, MVVM and Singleton
  • Experienced in all aspects of iPad application development including designing for all types of screen sizes and orientations
  • Created Doxygen documentation with extensive pragma marks and code comments
  • Used Google Analytics, Fabric, Flurry Analytics, Airship and Shinobi Controls frameworks

PROFESSIONAL EXPERIENCE

Lead iOS/iPhone Developer

Confidential, Los Angeles, CA

Responsibilities:

  • Working as the senior developer in charge of building a Android Pay & Apple Pay POS SDK
  • Partner with other developers to fulfill a need for mapping internal spaces.
  • Developing cross - platform tools using .NET to output datasets for any internal map.
  • Created UI/UX for the web app, using ASP.NET and C# with React Native
  • Creating the systems to interact with this data and the physical GPS data on both the Android & iOS platforms, routing between point-to-point and other related functions.
  • Integrate GPS features, a chat service that allows others to share location data and markers.
  • Also targeting smaller scale outdoor mapping, for amusement parks and the like.
  • Working in an Agile team with 2 week sprints and daily standups.
  • Improving the usability and stability, adding new features and improving the quality of the user experience
  • Using Swift, Autolayout and Size classes for the iPhone/iPad UI to integrate single, continuous responsive UI experience created

Sr. iOS Developer

Confidential, Los Angeles, CA

Responsibilities:

  • Worked as the senior developer in charge of building a iOS/Mac OS X Point Of Sale SDK
  • Targeted for iOS 8/9, Mac OS 10.10 devices with NFC communication - iPhone 6, 6+, Samsung 6 - using credit, EMV, and Apple Pay transactions
  • Built the SDK framework for the Ingenico 220/250 card swiper family to use TCP/IP and Bluetooth LE
  • Used Autolayout and VFL for the iPhone/iPad UI to integrate single, continuous responsive UI experience
  • Swift and Objective-C used in the frameworks/libraries along with CommonCrypto and SQLCipher frameworks, built and distributed to third party developers

Sr. iOS Developer

Confidential, Mountain View, CA

Responsibilities:

  • Worked as the senior developer in charge of solution design
  • Targeted for the iOS 8 arena, enhanced for iPhone 6, 6+ using Swift/Objective-C
  • Collaborated with team members to identify consumer needs and business requirements
  • Attended daily SCRUM meetings and bi-monthly SPRINTs
  • Utilized the Quickbooks REST web services to create a third-party developer SDK
  • Integrated the Confidential APIs to create tokens from credit cards and bank accounts
  • Used Reactive Cocoa and MVVM
  • Worked to configure the QuickBooks server integration for secure payment processing of both banking and credit cards which exceeded financial regulations standards

Sr. iOS Developer

Confidential, Atlanta, GA

Responsibilities:

  • Worked as the senior developer in charge of coordinating the JSON data with the UI/UX as a responsive iOS app
  • Targeted for the iOS 7 arena, enhanced for iPhone 5s, 5c
  • Collaborated with team members to identify consumer needs and business requirements
  • Parse used for backend with Foundation framework and NSURLConnectionDelegate methods
  • Modified the web page’s UI/UX to use the React Native Framework
  • Created Facebook and Twitter authentications to sign in to app
  • Built-in Sports API from CBSsports.com used for JSON data functionality
  • Fixed memory leaks and improved app performance using Apple Instrument tools
  • Data displayed and serialized by JSON that is returned from CBS Sports API
  • Used UITableView to display player and team data

Project Lead iOS Developer

Confidential, Atlanta, GA

Responsibilities:

  • As a Project Lead iOS developer in charge of building a receptive iOS mobile application.
  • Targeted for the iOS 7 arena, enhanced for iPhone 5, 5s & 5c
  • Used customized navigation bar to make a more appealing UI
  • Used multifaceted AI to return responses to questions in random order
  • Helped conduct meetings to discuss best practices and streamlining of code
  • Work together with team members to ascertain consumer needs and business requirements

Sr. iOS Developer

Confidential, Atlanta, GA

Responsibilities:

  • As Sr. iOS developer worked on iOS application was to function as a social media site for recording predictions in feed format
  • Targeted for the iOS 7 arena, enhanced for iPhone 5, 5s & 5c
  • Social framework used to posts predictions to Twitter & Facebook
  • Customized navigation bar to create a more engaging User Interface
  • Used Facebook and Twitter authentication and choice to sign-up with e-mail id also built-in
  • Allows transitions and navigation throughout the app is a smooth manner by implementing customized menu
  • Interactive feature added by providing comments and likes by simply clicking buttons
  • UITableView to display PredictionLog’s public feed
  • Customized UITableViewCell and CollectionViews to display feed information from PredictionLog web service
  • Modified the UI/UX for the web app to use the React Native framework
  • Work together with numerous developers to ascertain consumer needs and business requirements

Sr. iOS Developer

Confidential

Responsibilities:

  • Identified and understood the required design theme from already existing windows client
  • Proposed and developed mockups based on Apple HIG. Adopted the design theme across the application
  • Identified the UI components based on the business logic and proposed suitable workflow
  • Designed the experience for the iPad version of the E-signature component within the constraints of the complex business needs while being simple to use
  • Participated in design reviews and worked along UI/UX team to refine UI of the application
  • Created model objects for various web API calls like user login, patient visits, locations available,
  • Form templates available for signing, etc.
  • Wrote custom XML parser objects to create elements from designer given from xml feed into a medical form and populated onto the UI as PDF document
  • Required validation was performed and highlighted the form elements on the document, which needs to be signed and submitted
  • Profiled and debugged the code using Instruments to improve the overall performance of the application and database. Provided ADHOC builds to Clients and QA teams via Test-Flight
  • Appropriate control types like checkboxes and text fields on a PDF were mimicked into native IOS methodologies
  • Implemented guided search based on filters from restful web services
  • NSOperationQueue and GCD was used to update UI rendering and significantly improved the response time
  • Signature by user was captured as dictionary of points touched on the UI and wrote controller object to save and pass them over into an xml-encoded string

IOS Mobile Developer

Confidential

Responsibilities:

  • The NIH Mobile Guide is your source-on-the-go for grant policies, guidelines and funding opportunities related to NIH grants, contracts, medical and behavioral research
  • UIWebview layouts like refresh button, forward and back buttons
  • Front end like adding UITableView, UIPickerView to show the data
  • UIWebview to display the video
  • Used SOAP for web services and passing XML data used with XMLParser from the iPhone app to and from the web server
  • Added new frameworks for animation

iOS Developer

Confidential, Malibu, CA

Responsibilities:

  • Worked as the developer in charge of creating and maintaining an employee tracking app for the clean room
  • Targeted for the iOS 5 arena, enhanced for iPhone and iPads
  • Used CoreLocation framework and an Oracle API to locate clean rooms employee
  • Received Oracle data from door swiping readers that uploaded employee Windows AD objects to Oracle DB
  • HRL intellectual property, app not prepared for App Store publishing

iOS Developer

Confidential, Pasadena, CA

Responsibilities:

  • Worked as the developer on a iOS team that wrote a technical support app for iOS 4 to locate idle technical support associates based on the associates’ logon and location
  • Used the Remedy API and CoreLocation frameworks
  • Used Git repository was used for version control and IDE used to connect to repository was Git for Mac
  • Delivered Remedy data to the technical support associate via customized XIB final which got downloaded to the associate through attrition
  • Confidential intellectual property, app not prepared for App Store publishing

Android Developer

Confidential

Responsibilities:

  • Worked as the developer that wrote an automated bowling scoring app which connected into the Brunswick pinsetter and displayed the results via Wi-Di to a SMART television
  • Conceptualized, designed and developed an automated bowling scoring app for a bowling chain
  • Used the Android Jelly Bean (4.2) SDK Tools and Platform Tools
  • Researched app acceptance and solicited user feedback for higher user acceptance
  • Worked with stakeholders to meet and exceed expectations
  • App not released to Google Play store due to funding shortage

Android Developer

Confidential

Responsibilities:

  • Worked as the developer that wrote a bridge scoring app using a specialized bridge card for input and displayed the results via television monitors
  • In conjunction with association members, collaborated on the design and development of the bridge scoring app for national bridge clubs and tournaments
  • Used the Android Honeycomb (3.2) SDK Tools and Platform Tools
  • App not releases to Google Play due to Intellectual Property of the Confidential

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