Senior Software Development Engineer Test
Current
Oct 2023 - Present
AeroLeads people directory · profile
Greg Nance Email & Phone Number
Senior Software Development Engineer Test
at
DexCare
3 work emails found
@f5.com
3 phones found area 206
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Software Development Engineer Test
Location
Seattle, Washington, United States
Who is Greg Nance? Overview
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Quick answer
Greg Nance is listed as Senior Software Development Engineer Test at DexCare, based in Seattle, Washington, United States. AeroLeads shows a work email signal at f5.com, phone signal with area code 206, and a matched LinkedIn profile for Greg Nance.
Greg Nance previously worked as Senior Software Engineer at F5 and Software Engineer at Secunia. Greg Nance holds Bs, Computing And Software Systems, Css from University Of Washington.
Company email context
Email format at DexCare
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{first}.{last}@f5.com
92% confidence
AeroLeads found 3 current-domain work email signals for Greg Nance. Compare company email patterns before reaching out.
Profile bio
About Greg Nance
Ever since my father introduced me to coding via BASIC on an Atari 800, I've been immersed in the evolving world of technology - from downloading Star Trek ASCII art on a 300 baud modem, to managing closet-sized HP/UX servers, and spearheading projects which seamlessly transitioned legacy enterprise UNIX applications to modern web applications.As the lead engineer at F5, I drove the challenging task of porting a decade's worth of Python automation to a new, modular architecture, underlining my proficiency in network protocols such as TCP/IP, QUIC, Diameter, and HTTP. My unique approach of creating my own network stacks has proved to be an effective strategy in exposing vulnerabilities in others.My additional passion lies in DevOps and internal tool development. I thrive in settings where my lifelong coding and DevOps experience facilitates others' work. I consider a day well spent if I have managed to unblock my team members and enabled them to progress.A standout project was when I devised a backup and recovery system for F5's Perforce VCS and implemented multi-site redundancy. This ensured uninterrupted access to version control through robust backups and seamless failovers which we executed on a quarterly basis.I find purpose in delivering projects that offer peace of mind to my team, enhance our workflow efficiency, and ultimately, improve our quality of life. As a dedicated Lead Senior Software Engineer, I'm always eager to tackle the next challenge.
Listed skills include Tcpdump, Linux, Gdb, C, and 15 others.
Current workplace
Greg Nance's current company
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8 roles · 28 years
Greg Nance work experience
A career timeline built from the work history available for this profile.
Senior Software Engineer
- As a Senior Software Engineer in Test at F5, I drove key test initiatives including the design and implementation of new test frameworks and tools, test automation efforts, and a large migration of tests from one test.
- Wrote Cython extension for Python to access cryptographic libraries via Python, enabling rapid development of RFC compliance automation for QUIC
- Performed data analytics on git pipelines and offered metrics that improved build reliability saving countless developer hours
- Wrote in-house test automation framework that increased parallelism in test execution leading to a reduction in test pass time from > 24 hours to under 2
- As a team lead, drove efforts to standardize test libraries and formats
- Authored and executed test plans for multiple key networking protocols such as TCP, HTTP, Diameter, and QUIC, improving product stability and reducing regressions
Dec 2009 - Apr 2023
Software Engineer
- Principal C/C++ developer of Secunia’s Personal and Network Software Inspector
- Leveraged COM and AJAX to extend Internet Explorer’s core JavaScript functionality
- Extensive user-interface development using PHP, MySQL, and AJAX
- Designed and implemented a PHP robot to collect content for core product offerings
- Productized Secunia’s “Enterprise Vulnerability Manager” for distribution on Redhat Enterprise Linux
Jul 2005 - Dec 2009
Network Support Engineer
- Support F5 products (BIG-IP, 3-DNS, and FirePass) for both customers and peers
- Use knowledge of TCP/IP, DNS, and network topologies to resolve customer issues
- Leverage excellent customer service skills and the ability to manage high case loads
- Use tcpdump daily to analyze network traces and diagnose network problems
Jul 2004 - Apr 2005
Sustaining Software Engineer
- Resolved customer issues often requiring understanding of unfamiliar code
- Used GDB to debug run-time problems as well as to analyze stack traces post-mortem
- Maintained the upgrade process for BIG-IP, F5’s flagship product
- Maintained and re-factored BIG-IP’s monitoring daemon responsible for checking the health of nodes on the network
- Developed an Apache module enabling SecurID authentication for the popular Web Server
- Configured and maintained an RSA SecurID Server for development and testing
Sep 2000 - Jul 2004
Test Engineer In Manufacturing
- Engineered, designed, and tested software/procedures that brought automation into manufacturing, both on-site and off, which led to a 400% decrease in manufacturing time
- Designed and configured manufacturing network including DHCP and NFS support
Jul 2000 - Sep 2000
Intern
- Performed routine UNIX and Windows NT/2000 system administration
- Maintained workstation and server backups on a Windows 2000 server
- Assisted in configuration of Internet connection (RAS) to corporate headquarters
- Maintained workstations and acted as liaison to IT personnel in Seattle
- Duplicated network environments in order to reproduce problems for developers to debug
1999 - Jul 2000
Intern
- Designed and executed both manual and automated test cases for a web-based user interface
- Created Excel spreadsheets and dynamic web pages to track progress throughout the development cycle
- Developed a JavaBean/JSP-based search engine for an internal web portal
1998 - 1999
~1 yr
2 education records
Greg Nance education
Bs, Computing And Software Systems, Css
Aa, Focus On Computer Science
FAQ
Frequently asked questions about Greg Nance
Quick answers generated from the profile data available on this page.
What company does Greg Nance work for?
Greg Nance works for DexCare.
What is Greg Nance's role at DexCare?
Greg Nance is listed as Senior Software Development Engineer Test at DexCare.
What is Greg Nance's email address?
AeroLeads has found 3 work email signals at @f5.com for Greg Nance at DexCare.
What is Greg Nance's phone number?
AeroLeads has found 3 phone signal(s) with area code 206 for Greg Nance at DexCare.
Where is Greg Nance based?
Greg Nance is based in Seattle, Washington, United States while working with DexCare.
What companies has Greg Nance worked for?
Greg Nance has worked for Dexcare, F5, Secunia, and Wall Data.
How can I contact Greg Nance?
You can use AeroLeads to view verified contact signals for Greg Nance at DexCare, including work email, phone, and LinkedIn data when available.
What schools did Greg Nance attend?
Greg Nance holds Bs, Computing And Software Systems, Css from University Of Washington.
What skills is Greg Nance known for?
Greg Nance is listed with skills including Tcpdump, Linux, Gdb, C, Debugging, Windows, Ip Networking, and Dns.
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