Tyler Coffman Email & Phone Number

California, United States

Goleta, Ca

Santa Barbara, California Area

I became employed here through a merger with the Mobility Apps division of Citrix.Senior Software Engineer (January 2018 - Present):- Maintained and delivered new features for the platform libraries that power products such as GoToMeeting, GoToTraining, GoToWebinar, GoToMyPC, and GoToAssist- Helped to modernize a massive set of legacy C++ libraries by introducing newer language features from C++11/14- Migrated a large set of complex cross-platform Continuous Integration pipelines from Bamboo to CloudBees Enterprise JenkinsSoftware Engineer (Feb 2017 - Dec 2017):- Native screen sharing in Electron Framework: Created a typescript API that allows web developers using Electron framework to leverage proprietary native screen sharing libraries- Developed screen sharing features such as app sharing, input control, and source selection for the Real-Time Communication SDK- Source control migration from Perforce to Git: Led the effort to formalize our branching model. Trained the engineers on my team to use git, and was the go-to "git surgeon" to help people get out of a jam when they made a mistake- Screen sharing performance optimization: Helped to optimize the web version of GoToMeeting to have significantly improved screen sharing performance

Santa Barbara, California Area

This division of Citrix merged with LogMeIn in Feb 2017.- Implemented conference control features for the Real-Time Communication SDK- Worked on VoIP features of the RTC-SDK such as the REFER method of the Session Initiation Protocol (SIP)- Modernized maven plugin which was used to do code generation of Remote Procedure Call boilerplate code- Significantly improved how maven was integrated into our C++ build systems

Santa Barbara, California Area

- Extended AppAutomation to support end-to-end testing of of platform libraries on Android devices- Added IPv6 support to the communication libraries that power the company's products in order to comply with iOS App Store requirements- IPv6 Router: Built a router for testing IPv6 capabilities of our product within our IPv4-only corporate network. Router used DHCPv6, NAT64, and DNS64 to provide an IPv6-only network- Authorization SDK: Ported the Authorization SDK, an OAuth2 client library, from C++ to Java to be used by Android developers

- Used Ruby on Rails to develop a robust mailing list system which uses REST APIs to synchronize records between internal systems and multiple cloud services.- Created rich, dynamic, and beautiful user experiences with HTML5, CSS3, and Javascript.- Redesigned automated testing strategy utilizing Minitest for unit tests and Capybara for integration tests.- Developed internal search tools to assist the marketing, sales, and customer support teams in their day-to-day activities.- Built service which synchronizes data bidirectionally in real-time between our internal database and SugarCRM.

- Used a combination of Java, Spring Framework, Hibernate, and MySQL to create backend for a timesheet system which manages all payroll and contract billing.- Designed front-end user interfaces for the same timesheet system using HTML/CSS, Javascript, and jQuery.- Integrated Predictive Modeling Markup Language support into Avum's Intelligent Agent Framework using IBM Infosphere Streams and IBM Infosphere Warehouse.