Diane Nguyen

Accounting Professional

Renton, Washington, United States

About

Experience

  • Accountant at Karen Lee & Associates
    Sep 2019 - Present · 6 yrs 10 mos

  • Software Engineer at T-Mobile
    Sep 2017 - Sep 2019 · 2 yrs 1 mo

  • Software Engineer at Cisco Systems, Inc
    Aug 2004 - Feb 2008 · 3 yrs 7 mos

    • As a member of the SA (System Administration) Tools team, designed, implemented, tested and trouble-shot a suite of web-based configuration and administrative tools for the Cisco Unity Connection voicemail system, running in Windows and Linux. • Developed auto-generated junit tests for business and data object layers and implemented build-time running of the test suite, reducing the time to write and run tests by 33%. • Designed and developed GUI to display real-time monitoring statistics of the system and log the activity. This tool allowed users to view system activity without the need to repeatedly press a refresh button. It also added several configuration options for logging, meeting a stated need of internal and external customers. • Implemented a web-based setup and configuration wizard built from components of the SA. This tool improved on the older setup wizard by reducing the number of pages by more than 50% , thereby requiring less input from the user. • Successfully implemented product enhancements in collaboration with remote teams in California, Colorado, Texas and India. • Provided technical support to customers worldwide for any issues that could not be handled by Cisco customer support technicians.

  • Software Engineer at AT&T/SR Telecom
    Jul 1999 - Jul 2004 · 5 yrs 1 mo

    • As a member of the NMS/Tools group, designed and developed a suite of Java-based GUI applications for interfacing with and managing Fixed Wireless telecommunications products. Developed JavaScript scripting interface for tools. Aided migration of standalone app to client-server architecture. • Developed Visual Basic/C++ Palm OS-compatible application to run on Palm Computing Platform-compatible devices. Researched, designed, and implemented a Java conduit to synchronize data between the Palm handheld and a remote database via communication over the network with a webserver, allowing field technicians to run diagnostics using a handheld device rather than a laptop or truck-mounted computer. • Created PC installers for various applications using InstallShield Express. Created C++ DLL to be called from installation program. Integrated software components from various team members, dropped nightly builds, updated release notes, and made development and production releases. • Performed unit and system integration testing. Troubleshot issues on-site and off-site and quickly resolved defects. Provided updates and status reports to team members, project managers and directors. • Produced software design documents and presented designs to managers and members of technical staff. Performed code walkthroughs and provided feedback on fellow team members’ code. Performed product demonstrations and training. Produced training documents and user manuals. • Mentored new team members. Helped new hires to get acclimated to the company and group, provided training on development tools, gave overview of systems and subsystems, and supervised progress.