Corey Holland

Senior Software Engineer

Huntress•  December 2023 - Present

Developed and maintained an endpoint detection and response (EDR) solution in Go and C++. Increased success rate of timing-dependent integration tests from less than 10% to more than 70%.

Staff Software Engineer

runZero•  February 2023 - December 2023

Feature lead for teams of 3-7 software engineers in developing a cyber asset attack surface management solution in Go and Vue. Implemented selling-point features including asset ownership and risk, goal tracking, and passive asset discovery.

Senior Software Engineer

runZero•  January 2022 - February 2023

Developed, maintained, and supported an unauthenticated network discovery and asset inventory solution in Go and Vue. Implemented selling-point features including enterprise access controls, vulnerability management integrations, and directory service integrations.

Senior Software Engineer

USAA•  January 2021 - December 2021

Developed and maintained member communication systems in Java, React, and ELK Stack. Led modernization effort of legacy systems to modern infrastructure. Reduced support burden by standardizing log formats and defining key health metrics/SLOs.

Security Technical Leader

Cisco Systems•  June 2018 - December 2020

Team leader for teams of 3-5 software engineers in developing more than 20 enterprise solutions in Java, Python, and Perl. Reduced delivery expenses of other teams within the organization by over $150K through automation. Contributed to more than $6M in software services revenue and enabled more than $760M of security product sales.

Software Engineer

Cisco Systems•  April 2017 - June 2018

Developed more than 10 enterprise solutions in Java, Python, and Go. Optimized training process for new hires, reducing onboarding period by more than 70%. Contributed to more than $3M in software services revenue and enabled more than $110M of security product sales.

Java Developer

Texas Department of Public Safety•  August 2016 - June 2017

Developed and maintained internal tools to support driver’s license issuance, lookup, and processing in Java and JavaScript. Implemented SOAP producer and consumer services to facilitate data exchange with AAMVA. Reduced QA workload for regression testing by automating UI testing with a Selenium test harness.

Custom Application Engineer

Cisco Systems•  June 2014 - July 2016

Developed, maintained, and supported an encrypted messaging platform in Java, JavaScript, and Bash. Automated build and support pipelines, reducing build times from days to hours and achieving SLA requirements for support. Implemented selling-point features that contributed to more than $4M in sales and renewals.

Graduate Research Fellow

Texas State University •  May 2012 - May 2015

Developed mathematical model of human eye movements and applied advanced machine learning techniques in MATLAB and C#. Published 7 peer-reviewed conference papers and 5 peer-reviewed journal papers in the field of biometrics. Secured more than $500K in funding for continued research in the field of biometrics.

Research Assistant

Texas State University •  August 2010 - May 2012

Developed experimental data collection and analysis software in MATLAB, Objective-C, and C#. Published 8 peer-reviewed conference papers in the fields of eye tracking, usability, and biometrics. Secured more than $100K in funding for continued research in the field of biometrics.