David Lineberger's Email Addresses & Phone Numbers

Systems Administrator @ Electronic Data Systems Monitored and maintained 200+ UNIX application/web servers for Travelocity. Developed Tcl/Tk applications and shell scripts to increase the productivity and responsiveness of our support team. From August 2003 to August 2004 (1 year 1 month) Software Developer @ BroadJump Developed for Service Access Manager, a C++ MFC application. Added new features,...

Systems Administrator @ Electronic Data Systems Monitored and maintained 200+ UNIX application/web servers for Travelocity. Developed Tcl/Tk applications and shell scripts to increase the productivity and responsiveness of our support team. From August 2003 to August 2004 (1 year 1 month) Software Developer @ BroadJump Developed for Service Access Manager, a C++ MFC application. Added new features, fixed defects, and added support for internationalization. Created full-featured installers for multiple products, including features such as upgrade capability and an install-time registration system for product dependency management. From 2000 to 2003 (3 years) Senior UX Developer @ Indeed.com San FranciscoLead Software Engineer @ Zignal Labs Lead Software Engineer with a focus on User Experience. Responsible for creation and maintenance of Landscape, our internal React-based component library and style guide. Worked closely with Design and Product teams to ensure optimal user interactions for many of the high-profile features for our core product, Zignal Enterprise. Worked with React, Redux, and Node.js. From August 2015 to February 2020 (4 years 7 months) San Francisco Bay AreaUX Developer @ Ringtail Design Lead developer for mobile ecosystem. Designed, developed, and delivered numerous web-based and mobile applications to customers using a variety of technologies, either individually or as lead of a small 2 to 3 person team.Employed a user-focused design process to ensure quality results. Example projects include:_____ILLEGAL_CHAR_SSSTART149ILLEGAL_CHAR_EEEND_____ RAIN – A MEAN (MongoDB, Express, Angular, Node.js) web application for creating requests for information and displaying reports. Leverages socket.io for real-time updates. _____ILLEGAL_CHAR_SSSTART149ILLEGAL_CHAR_EEEND_____ Mist – An Android app that provides real-time notification of requests and generates multimedia reports for the RAIN web application._____ILLEGAL_CHAR_SSSTART149ILLEGAL_CHAR_EEEND_____ Slingshot – An Android app for quick sharing of multimedia to other mobile devices in a bandwidth-constrained environment._____ILLEGAL_CHAR_SSSTART149ILLEGAL_CHAR_EEEND_____ Pulse – A Cordova-based application framework for displaying HTML/CSS/JavaScript widgets in an Android app targeted at tablets._____ILLEGAL_CHAR_SSSTART149ILLEGAL_CHAR_EEEND_____ Attached – iOS application and REST backend for quickly viewing all attachments in your GMail inbox. Project was built from scratch and went live on App Store within two weeks._____ILLEGAL_CHAR_SSSTART149ILLEGAL_CHAR_EEEND_____ AgileGraph – A C#/.NET web application for creating interactive charts and graphs automatically from CSV data sources. Uses MonetDB, NancyFx, and Razor templates. From June 2010 to July 2015 (5 years 2 months) Senior Software Engineer @ Overwatch Systems Led several projects in SIGINT Systems business area with successful results. Used Agile methodolo- gies including product backlogs, sprints, pair-programming, and test-driven development to deliver code low on defects and on schedule. • Developed client applications with WPF and WCF, using the MVVM and IOC paradigms to allow for clean separation of class responsibilities and allowing for very high unit test code coverage results.• Developed Sensor Network as part of a small team of software engineers. Sensor Network is a collection of tools for collecting and displaying live data feeds from a variety of SIGINT sensors written in C#. All development was designed and implemented collectively using Agile methodologies to be easily extensible for addition of new sensors and actions to take on collected data. Success of the project resulted in rapid growth of the SIGINT Systems business area as additional contracts were awarded.• Implemented the Reciprocally-Related (RR) clustering algorithm in C++, which had previously existed solely as a whitepaper. Integrated the RR clustering algorithm into the FCS Situational Understanding project by creating an extensible and customizable clustering engine. From August 2004 to June 2010 (5 years 11 months)