CAREER SUMMARY:

• I am a web, mobile and database developer with 10+ years of professional programming experience.
• I have spent the past 2 years building web front - ends in React.js and Redux/Flux, typically involving fullstack development with Node.js, Express.js and a variety of SQL and NoSQL databases.
• For the past 8 months, I have also been working with Ethereum-based Dapps and Smart Contracts using Next.js and Node.js.
• I have been using React Native for 6 months.
• I have 5+ years focused on iOS as an Independent Developer: designing, building, deploying and maintaining several native apps.
• I have extensive experience with XCode, Swift, Objective-C, UIKit, Core Animation, Core Graphics, Core Data, SceneKit, MapKit, Core Location and other areas of the iOS SDK.
• I have typically used Node.js/Express.js to build restful JSON APIs to be consumed by these native apps, and I am proficient with AFNetworking and Alamofire.
• I also did some Android, Windows 8 Tablet and Phone development.
• I have 3.5+ years doing fullstack ASP.NET using C#/VB.Net/T-SQL, including 2+ years I also did technical writing for MSDN, as well as 6 month stint writing multithreaded unit tests in C#.

SKILLS PROFILE:

Programming Languages: JavaScript(JSX, ES6), Swift, Objective-C, C#, VB.NET, Java, PL/SQL, T-SQL

Development Environments: Visual Studio Code, XCode, Visual Studio Professional(versions 2003-2015), Android Studio, Eclipse, NetBeans, PHPStorm

Databases: SQL Server, Oracle, MySQL, MongoDB, DynamoDB, SQLite, Core Data

Markup: HTML, CSS, XAML, XML, JSON

Mobile SDKs: iOS, Android, React Native, Windows 8 SDK

Web Front-End libraries: ReactJS, Redux, JQuery, JQuery UI, .NET Web Forms

Web Back-End Libraries: Node.js, Express.js, ADO.NET, PHP

Ethereum blockchain technologies: Solidity, Truffle, Infura, Remix, Metamask, Web3

JavaScript Mapping/Data Visualization Libraries, Tools, Formats and Services: Leaflet.js, Mapbox GL JS, D3.js, Three.js, Turf.js, GeoJSON, TopoJSON, QGIS, MapShaper, Google APIs, and various IP and physical address geocoding APIs.

Source Control: Git, Vault, Visual SourceSafe

WORK EXPERIENCE:

Confidential, Carbondale, IL

Responsibilities:

• Designed and developed a C# MVC ASP.NET 3.5 Web Application for tracking personnel data.
• Conducted extensive modifications to an ASP.NET 3.5 application, designed to automate accounting tasks related to the repair of Army helicopters.

Technologies: Visual Studio 2010, Visual Studio 2008, SQL Server 2008, SQL Server 2005, VB.NET, C#.NET 3.0, ADO.NET, LINQ to SQL.

Confidential, Redmond, WA

Full Stack Mobile and Web Developer

Responsibilities:

• Software Design Engineer in Test for the Bing Ad Client. Ported and refactored multithreaded C# unit tests. Ported test code from the outdated API of a thick web client to a newer API. Ran unit tests and fixed bugs in C# test code and unmanaged C++ product code. Wrote new unit tests in C# to cover ongoing additions to the API.
• Programmer/Writer for Visual Studio Team System. Researched and wrote articles and tutorials for publication on MSDN. Areas of focus were source control, MSBuild, and automated unit testing.
• Programmer/Writer at Office Conducted code excavation on SharePoint source code, for the purpose of documenting APIs to comply with European Union antitrust litigation. Performed technical maintenance and for a SharePoint web wrote content application, which provided editorial guidance to developers writing technical articles on Microsoft communication protocols. Performed technical editing of these documents after they were written. Developed small windows and web applications in .NET 3.5, used internally to provide other team members with a user-friendlier interfaces, to simplify and automate tasks such as consuming web services, and retrieve information from database servers.

Technologies: Visual Studio 2008 and 2005, C#.NET 2.0, ASP.NET 2.0, ASP.NET 3.5, SQL Server 2008 and 2005, WPF, WinForms, Team Foundation Server.

Confidential, Naperville, IL

Database Programmer/Web Developer

Responsibilities:

• Developed the reporting component of an ASP.NET 2.0

Technologies: C#, JavaScript, ASP.NET 2.0, ChartFX, iTextSharp, SQL Server 2000, Visual Source Safe.

Confidential, Carbondale, IL

Software Engineer

Responsibilities:

• Researched and successfully developed a working WinForms prototype that allows for the visual depiction and analysis of decision and event trees, as well as Monte Carlo simulation. P
• Extensive maintenance of WebVERS, an ASP.NET Web application, used by the Confidential Corp of Engineers to record visitation numbers at public recreation sites; as well as OVERSync, a command line utility used to transfer visitation numbers from the SQL Server database, which VERS runs atop, to an Oracle database used by another division of the Corp.
• Developed an ASP.NET web app for Confidential to facilitate the handling of staff workload information.
• Added a variety of functionality and refined the database for this ASP.NET web application built for the Illinois Department of Natural Resources.
• Identified and fixed bugs, wrote the tutorials, and prepared the final install for the client, the Institute for Water Resources, a division of the Confidential.

Technologies: C#, Visual Basic, JavaScript, MS Visual Studio 2005, ASP.NET 1.x - 2.0, classic ASP, SQL Server 2005, Vault Source Control, Piccollo.NET, Crystal Reports, MS Access, ADO .NET 2.0, Oracle 9i.