Ios D. personal email
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• Around 7+ years of development experience with primary expertise into iOS mobile application development using Objective C and Swift as development languages. • Extensive knowledge of various frameworks including: UIKit, Core Data, and Core Location frameworks.• Experience with source code versioning tools like GIT.• Expertise in user-friendly design, code optimization, performance improvement, code refactoring, continuous integration and deployment, and unit testing.• Experience in Cross-Platform Mobile Development using React Native.• Experience in build applications in Android and IOS using hybrid frameworks like React.• Worked on tuning the applications for memory leaks, allocations, time profiler, profile Analysis etc., to improve memory management, device performance, lower the CPU Usage and battery consumption while using an application, with the help of Xcode developer tool Instruments. • Proficiency with memory management – Manual Reference Counting (MRC) and Automatic Reference Counting (ARC).• Experience with Swift concepts such as Type-Interference, Optionals, Tuples, Optional binding and chaining, Stored and computed properties, Encapsulation and Closures.• Sound experience in implementing and handling RESTFUL web services.• Exposed to Agile development life cycle. • Experience working with Grand Central Dispatch (GCD) and NSOperation Queues to perform tasks on different threads, and allowing for a more fluid user experience Hands on experience in Apple push notifications. • Sound knowledge of Software Development Life Cycle (SDLC). • Expertise in developing and implementing mobile applications with standard UI components, Custom UI components and connecting applications to backend services.• Good Experience on working with persistent storage mechanisms such as Archiving, CoreData, NSUserDefaults and P-lists. • Very well experienced with Auto Layouts implementation. • Experience in working with analysts, managers, developers and testers for complex projects during full software development life cycle (SDLC).• Good experience in collaborating with the UX/UI designer to come up with a solution that is achievable and user friendly.
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Sr. React And Ios DeveloperUsaaSan Antonio, Tx, Us -
Sr. React / Ios DeveloperUsaa Jan 2019 - PresentSan Antonio, Texas, Us• Work on different versions of iPhone, iPad, Mac and use different frameworks (Foundation Kit, UIKit, Core Foundation, Core Graphics, Core Animation, Web Kit, Core Data, Core Location, and AF Networking.)• Develop apps using various iOS design patterns (MVC, Singleton, Adaptor, Factory View Models, Delegation, Blocks, and Notifications.)• Participate daily defect triage meetings and used Rally to track bugs reportedly QA fix them.• Developing mobile applications using Swift, Objective C, Xcode and various API in an agile environment. • Understanding of apple’s design principles and interface guidelines and knowledge on REACT NATIVE app.• Designed and developed Screen Share functionality for USAA Mobile Application (iOS devices- iPhone and iPad). • Understanding of web servers like Apache, Nginx and expertise in REACT Native. • Writing the native bridges for IOS and Android to integrate with React App.
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Ios DeveloperVerizon Jul 2017 - Dec 2018Basking Ridge, Nj, Us• Used Objective C and Swift for developing multiple in-house applications.• Analysis of requirement, design development, code review and bug fixing.• Worked with an agile team of 4.• Worked on Core Location services to get End user/Customer geographical location in order to trace the location where the transactions are actually being made and update the location, type of the transaction, ID Number on the Transaction Detail Screen, in a TableView format when a transaction is made using the mobile app.• Customized UICollectionViewCells to show, image Icon, title subtitle and account information when needed. -
Ios DeveloperBed Bath & Beyond Apr 2016 - Jun 2017Midvale, Utah, Us• Worked extensively with Objective C and Cocoa frameworks.• Created Custom Table View headers and footers.• Developed a UITabBar Navigation based application.• Turned requirements into very specific test cases and then improved the software to make sure it passes in the new tests, as a part of TDD. • Used MapKit, to pin point a specific venue location to the user.• Used a Styled Navigation Controller that subclassed from Navigation Controller to be able to change the color of the Navigation Bar throughout the application.• Used Core Data Framework for local storage purpose in SQLite. • Used Collectionviews to create a photo grid View Controller.• Implemented and developed the Custom Spinners, Alerts, Labels, Buttons, and Views that can be used throughout the project, and which can also be used by other developers while working on any module as per product owner needs. -
Ios DeveloperXedico Apr 2013 - Dec 2015• Customized TableView, Implemented Sections, Index and Search, and Optimized TableView Performance.• Implemented iPad specific user elements like a Popovers and Model Views.• Expertise in MVC design architecture, Cocoa design patterns and concepts like delegation, protocols and categories.• Worked on web service calls, XML and JSON parsing included in the project. • Integrated a web-based content made with HTML on to the app using UI Web View. • Worked on Objective C and Cocoa frameworks. • Worked with UIKit Framework for development and maintenance. • Used Core Data Framework for local storage purpose in SQLite. • Worked with SVN to checkout and update the codebase changes.• Publishing the application on App store and afterward pushing upgrades after
Ios D. Education Details
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Valparaiso UniversityMaster'S Degree
Frequently Asked Questions about Ios D.
What company does Ios D. work for?
Ios D. works for Usaa
What is Ios D.'s role at the current company?
Ios D.'s current role is Sr. React and iOS Developer.
What is Ios D.'s email address?
Ios D.'s email address is j7****@****ail.com
What schools did Ios D. attend?
Ios D. attended Valparaiso University.
Who are Ios D.'s colleagues?
Ios D.'s colleagues are Brittney Coleman, Andrea Petrovic, Christopher Milton, Tim Grayson, Erika Hsie, Justin Henning, Ivan Sigala.
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