Jason Copenhaver

About Jason Copenhaver

An experienced Software Developer that strives for deep understanding. Able to wade into any code-base and become immediately productive without getting dragged down in the minutia or overwhelmed by the unknowns. A special knack for root-causing hard to find issues such as data races, memory corruption, and other heisenbugs. A generalist when it comes to languages and platforms, I’ve worked successfully on Windows, Linux, Solaris, and Mobile using languages such as C, C++, C#, Python, Java, and Assembly. I work hard at communicating in a concise and effective manner and am comfortable conversing and presenting to all levels of the organization.I am passionate about security and strive to deliver a secure product to solve customer problems.I apply my wide range of systems knowledge to the problem of application security, breaking applications and providing guidance on how to fix them while learning how other developers are solving problems. I am familiar with Static and Dynamic analysis, Software Composition Analysis and Fuzzing techniques.

Experience

1. Senior Principal Security Engineer

   ChartHop

   Sep 2023 — Present

Education

• University of South Florida

  BS, Computer Science

  1999 — 2001

• University of South Florida

  BA, Mathematics

  2003 — 2006

Skills

• Software Development
• Python
• Vulnerability Research
• Open Source
• Perforce
• Debugging
• Subversion
• C++
• Gnu Debugger
• Crash Dump Analysis
• C++/Cli
• X86_64
• Visual Studio
• Penetration Testing
• C
• Win32 Api
• Windows Internals
• Os X
• X86 Assembly
• Mac Os X
• Information Security
• Windbg
• Visual C#
• Gnu Make
• Java
• Linux
• Device Drivers
• Tcp/Ip
• Visual C++
• C#
• .net
• Multithreading
• Testing
• Security
• Software Design
• Web Services
• Performance Tuning
• Software Engineering