Vincent Fazio
About Vincent Fazio
Dedicated self-learner that lives outside the box and thrives on solving complex problems.Currently I'm doing development for embedded systems, including Linux kernel development, cross-compiler toolchain builds, Buildroot-based filesystems and utilities (mostly written in Python3, including system utilities, single-page web applications, and REST endpoints)I also do quite a bit of infrastructure work. I've assisted with numerous service consolidations and migrations and assist with debugging 3rd party applications such as: • Gitlab • Sonatype Nexus • Redmine • Zulip • NGINX • KeycloakIn a past life, my focus had been performing root cause analysis on Windows system and process memory dumps and doing low-level system development and debugging.The following is a subset of skills I used to determine root cause: • Using tools such as WinDBG, NTSD, IDA Pro, ProcMon, and Windows Performance Recorder/Analyzer • Reading and interpreting Intel x86/AMD64 assembly • Familiarity with Windows internals • Isolating issues and creating C/C++/C# binaries for third parties for purposes of reproductionI’ve also worked on developing: • WinDBG extensions • C++ container for the Microsoft Detours library • Windows kernel driver and user-mode service for registry virtualization (specifically for COM applications)I have been trained in the following areas of Epic functionality: • Grand Central (fka ADT/Prelude) • Resolute Hospital Billing • Chronicles • Foundations Hyperspace • InterSystems Caché database administrationA list of Microsoft KB articles to which I've made contributions:https://support.microsoft.com/en-us/kb/3042864https://support.microsoft.com/en-us/kb/3045960https://support.microsoft.com/en-us/kb/3035803https://support.microsoft.com/en-us/kb/3050345https://support.microsoft.com/en-us/kb/2992332https://support.microsoft.com/en-us/kb/2934681https://support.microsoft.com/en-us/kb/2925336https://support.microsoft.com/en-us/kb/2918667https://support.microsoft.com/en-us/kb/2871652https://support.microsoft.com/en-us/kb/2862772https://support.microsoft.com/en-us/kb/2856748https://support.microsoft.com/en-us/kb/2880217