Leroy Finch
Senior Cybersecurity Engineer at Dexcom
Knoxville, Tennessee, United States
Summary
👤
Senior🎓
Top SchoolLeroy Finch is a Senior Cybersecurity Engineer with 13 years of software development experience and a Master’s in Computer Science from the University of Tennessee. He blends low-level systems expertise (x64/ARM, C++) with application and back-end development to design secure, production-grade systems that have run for years. At Dexcom he’s driven regulatory-ready security for medical devices, scaled key management across internal and partner apps, and embedded security into CI/CD pipelines. His academic research in reverse engineering, profiling long-running binaries, and building spiking neural network tooling gives him uncommon depth in binary hardening and performance optimization. An active contributor to low-level networking code—improving Lossless UDP in the Toxcore project—he’s equally comfortable optimizing packet handling as he is defining architecture-level privacy controls.
13 years of coding experience
3 years of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Tennessee Technological UniversityMaster of Science - MS, Computer Science, Master of Science - MS, Computer Science at University of Tennessee, Knoxville
Github Skills (8)
c1710
udp10
c1110
networking10
tox10
data-structure9
data-structures9
algorithms8
Programming languages (7)
Github contributions (5)
irungentoo/toxcore
Aug 2013 - Aug 2013
The future of online communications.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:11 commits in 1 day
Contributions summary:Leroy primarily focused on improving the "Lossless UDP" implementation within the Toxcore repository, as indicated by their code modifications. Their work involved restructuring and optimizing the C code, focusing on readability and efficiency in the core/Lossless_UDP.c file. Furthermore, the user addressed packet handling functions and data structures within the UDP protocol, contributing to stability and functionality. The commits show a strong focus on networking and low-level systems programming.
dhtp2pcommunicationspeer-to-peertox
rlt3/php-barcode
Oct 2012 - Jul 2018
EAN-13 barcodes using php
Contributions:28 commits, 2 PRs, 5 pushes in 5 years 9 months
barcodespdf417isbnphpupc
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.