PROFESSIONAL SUMMARY:

• I specialize in developing Xamarin C# iOS and Android mobile app applications.
• Use Microsoft Visual Studio to access TXT, XAML, JSON, RESTapi, CoreData, SQLite, and Azure information apps.
• Created apps for devices including desktop, phone, tablet, wrist - watch, and hand-held displays.
• Developed personal, business, and game apps for consumer, real estate reporter, movie media, camera photograph, photo selection, voice recognition, speech synthesis, and animated games.
• Experience using Git, including branching, merging
• Experience working in a rapid Agile environment, contributing equally to team projects or working individually on multiple parallel product versions
• Comfortable and efficient presenting Confidential daily stand-ups with other developers and QA personnelAbility to work in a dynamic, demanding and challenging business environment
• Strong analytical and problem-solving skills
• Excellent oral and written communication skills
• C#, iOS, Android and Windows, by Xamarin Studio and Visual Studio, by MacOS and Windows OS
• Cross Platform native coding performance, compiler binds APIs and UI controls by PCL
• Experience accessing with TXT, PDF, XAML, Json, RESTApi, Azure Cloud Services, and related technology
• Understanding of data structures, Xamarin Forms, and algorithm topics, MVVM frameworks/patterns
• Experience with concurrency topics (i.e., asynchronous programming)
• Access underlying the UI layer, input validation, web service calls, database interactions
• Access Component Store UI controls and cross - platform libraries for development
• Real-time in app client application testing and reporting
• Utilize GitHub repository store and code access
• Efficient app development and test time of phone, tablet, and device apps
• Develop iOS apps by Apple MacOS Xcode, Swift Version 3.0, Objective C, and CocoaPods and Android apps by Windows OS, Visual Studio, Xamarin Studio (Windows creation)
• Created apps from Swift frameworks of UIKit, Cocoa Touch, WebKit, MapKit, CloudKit, CoreData, AV FoundationCore Animation, CoreGraphics, Text & XML WebKit Services
• Experience with iOS framework such as Core data, SQLite and sandboxing
• Mobile store life cycle including store policies, publishing, provisioning, app store and deployments.
• Utilize Github repository and CocoaControls prototype app modeling
• Optimize User interface for multiple devices
• Develop by testing and documentation
• Experience with WCF, ASP.Net MVC, Azure, Bootstrap website technologies
• Created HTML, XML, XAML, Jquery, CSS, and Bootstrap 4 web pages
• Wrote Responsive Web Designs and php, MySQL dynamic database websites
• Developed Php/MySql database web database websites
• Ability to create, tune, modify SQL objects including queries, views, and triggers

COMPUTER ARTIST EXPERIENCE:

• Icon Design, WebMonkey, Iconfactory, InterfaceLIFT, and image manipulation for precise mobile development
• Adobe Creative Suite, Dreamweaver and Photoshop
• Apple GarageBand / ProTools, Record Multitrack Audio, guitar, bass, drums, and keyboard audio

EMPLOYMENT HISTORY:

Xamarin Mobile Developer

Confidential

Responsibilities:

• Developed Microsoft Xamarin C# iOS and Android mobile app applications. Used Microsoft Visual Studio to create XAML, JSON, RESTapi, CoreData, SQLite, and Azure information apps.
• Created Application Development, Workforce Management, Project Consulting and Payroll management apps for devices including desktop, phone, tablet, wrist-watch, and hand-held displays. Developed personal, social, business, and game apps for consumer, real estate reporter, movie media, camera photograph, photo selection, voice recognition, speech synthesis, and animated games.
• Have developed Xamarin Forms for page, scroll page, including tabbed, master-slave, sliding window navigation, photo section, for audio, movie, social network, personal, and business phone and tablet app applications.
• I have apps in the Apple AppStore and Google PlayStore for Android and Apple phone and tables made by Microsoft Xamarin C# and iOS Swift using Xcode and Visual Studio IDE environment for app public selection.

iOS Mobile Developer

Confidential

Responsibilities:

• Specialize in app design and development software by Apple Xcode Swift and Xamarin C# for iOS and Android.
• Apps created using UIKit, CocoaTouch, CoreData, and JSON RESTful access with API database integration access.
• App types include personal, business, and creative games from real estate reporter, shopping creators, voice recognition, speech synthesis, camera photo album, movie cameras, and games. Web access by JSON integration and Php/MySQL for Microsoft Azure Cloud Web Service unlimited client access.
• In addition skills include HTML5 and CSS3 and also Php/MySql with JQuery, Jquery Mobile, and AJAX processing technologies for desktop with mobile RESTful API database access.
• Development tools and testing includes, analysis of app operation, use, and reliability for real time client app use for all devices including desktop, tablet, wrist-watch, and hand-held displays.

Test Technician

Confidential

Responsibilities:

• Responsible for the maintenance repair of long transmission line telephone DS0, DS1, and OC-3 and above land-based digital network technology circuits.
• Use of remote test computer software I repaired copper wire and optical SONET data transmission circuits.
• Test and repair of circuit, circuit documentation, circuit configuration, for new performance operation.
• Daily routines include software for performance loop trouble isolation, test control software, and access circuit and contact in-office, field technicians, and customers.
• By use of several Confidential proprietary Windows software programs, we performed end to end circuit testing, from inside the central office to the end user.

Software Engineer

Confidential

Responsibilities:

• Responsibilities include design and writing content for windows programs and developing websites.
• Developed ophthalmic eye movement head mounted display.
• Hardware and software design for Confidential .
• Wrote Basic programming for Confidential programs.
• Submitted Confidential for contact and non-contact eyeglass frame measuring machine by computer mouse electronics and video camera design for funding.
• Mechanical design and physical wood frame crafted myself to include mechanical drafting.
• I development sites fast with interactive display controls using templates and larger more websites.
• My programming background is primarily HTML/CSS and Php/MySQL.
• Writing template websites provide both internet desktop by Adobe Dreamweaver internet page system development.
• I develop page prototype, images, and movie animation by Adobe Creative Suite from Dreamweaver, Photoshop, Flash, Fireworks, and Illustrator.
• Additionally, I have Adobe Flash Action Script programming experience for special controls, internet pages, and movie animation.
• Developed corporate internet site and single-user software applications.
• In addition, I developed Active Server Page, ASP, and VisualBasic internet websites with SQL Server access.
• From software design algorithms and flow charting, both internet and stand alone programs have been developed.
• Database ADO access from MS Access for financial accounting and file creation have been developed using Visual Basic and Visual C++ compilers.
• In addition, program experience using Microsoft Office Suite, FrontPage, Netscape Composer, Corel, PhotoShop, Outlook, Eudora, and Visual C++, Visual Basic, and Visual J++ (JDK) developed documentation, graphics, and internet client installations.

Developmental Engineer

Confidential

Responsibilities:

• As software database manager I was head of a team to determine functions as a database attribute programmer and database manager for twenty-five engineers.
• I headed meetings and arranged for many employees to attend meetings.
• I conducted meetings and help the company decided how to display and show military electronics parts in a company-wide component database.
• My computer was a terminal attached for an Confidential main frame.