Helena Sylvester

Staff Quality Engineer at Virsec Systems Inc.
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Contact Information
us****@****om
(386) 825-5501
Location
Harvard, Massachusetts, United States, US

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Experience

    • United States
    • Computer and Network Security
    • 100 - 200 Employee
    • Staff Quality Engineer
      • Feb 2017 - Present

    • United States
    • Broadcast Media Production and Distribution
    • 1 - 100 Employee
    • Senior Software Engineer
      • Jan 2014 - Dec 2016

      Role incorporated both Development and Quality Assurance. Responsible for testing on video transport boards and web server. Coded enhancements and modifications to the UI of embedded web server. Developed automated system to completely exercise, qualify, and test embedded web server used for monitoring, configuring, and management of video transport chassis, function modules, optics, and power supplies. Implemented in C# using Selenium WebDriver, NUnit, SnmpSharpNet, and .NET Framework. Developed automated tests to monitor video equipment status, configure test equipment via Telnet, run test scripts, and stress test individual components. Show less

    • United States
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Software Engineer
      • May 2006 - Jan 2014

      Responsible for code enhancements, debugging, testing, support and releasing multiple .NET and Web based applications specializing in analysis of IT solutions and disk data replication. Coded bug fixes and enhancements in C#, VB, HTML to multiple web server, client, and standalone applications. Developed test suite to test database and web services layers of .NET management web application. Provided QA for all web, client and standalone applications. Responsible for code enhancements, debugging, testing, support and releasing multiple .NET and Web based applications specializing in analysis of IT solutions and disk data replication. Coded bug fixes and enhancements in C#, VB, HTML to multiple web server, client, and standalone applications. Developed test suite to test database and web services layers of .NET management web application. Provided QA for all web, client and standalone applications.

    • Software Development
    • Senior Software Engineer
      • Aug 1998 - Apr 2000

      Coded backend of thingworld.com website in ASP and C++, concentration on database access, network access, and tracking of end user traffic. Designed and coordinated major SQL database redesign and upgrade. Automated nightly analysis of website traffic using VBA to analyze WebTrends logfiles and storing in SQL database. Designed and implemented reporting website with HTML/ASP to display traffic data for use by Marketing. Managed thingworld.com public website, configured 6 IIS servers, coordinated deployment of code, monitored and implemented performance improvements. Designed and coordinated major SQL database redesign and upgrade. Show less

    • Technical Lead
      • Aug 1997 - Aug 1998

      Led a group of engineers in delivering web-based cash management and reporting applications to commercial banks. Coded UI and backend for financial website implementing Automated Clearing House (ACH) transactions. Coded in C++, ASP, HTML, VBScript, JavaScript, and SQL. Led a group of engineers in delivering web-based cash management and reporting applications to commercial banks. Coded UI and backend for financial website implementing Automated Clearing House (ACH) transactions. Coded in C++, ASP, HTML, VBScript, JavaScript, and SQL.

    • United States
    • Software Development
    • 1 - 100 Employee
    • Engineering Manager/Staff Engineer/Senior Support Engineer
      • Apr 1993 - Jul 1997

      Managed a group of five engineers responsible for seven Internet applications. Leader and implementer of Internet Development Kit, coded in C. Coordinated IPv6 efforts including setting up extensive infrastructure by configuring routers and tunnels, off-site interoperability testing, debugging, and IPv6 demonstrations. Provided feature enhancements and bug fixing in FTP Client and FTP Server applications. Implemented SOCKS security in Network applications. Provided customer support for all API’s in TCP/IP Developer’s Toolkit, including analyzing network traces, debugging customer applications, and Development Kit API’s. Show less

Education

  • Boston University
    Bachelor of Science (BS), Computer Science

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