Principal Software Engineer
Jan 2020 - Nov 2023
AeroLeads people directory · profile
Gary Hook Email & Phone Number
Happily Retired
2 work emails found
@enphase.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 86%
Role
Happily Retired
Location
Round Rock, Texas, United States
Who is Gary Hook? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Gary Hook is listed as Happily Retired based in Round Rock, Texas, United States. AeroLeads shows a work email signal at enphase.com and a matched LinkedIn profile for Gary Hook.
Gary Hook previously worked as Principal Software Engineer at Enphase Energy and MTS Software Engineer at Amd. Gary Hook holds Bsee, Engineering from The University Of New Mexico.
Company email context
Email format at enphase.com
This section adds company-level context without repeating Gary Hook's masked contact details.
{first_initial}{last}@enphase.com
89% confidence
AeroLeads found 2 current-domain work email signals for Gary Hook. Compare company email patterns before reaching out.
Profile bio
About Gary Hook
I am a proven problem solver with with 15+ years of kernel, operating system and application experience, including usage of virtual machines and server consolidation, and web-based solutions. I consider every shortcoming a problem, be it missing functionality or misbehavior. I am a software engineer that manages big picture goals as well as fine detail. I consider myself an effective communicator, both written and verbal, and highlight my ability to clarify and explain highly technical concepts. I prefer to work "under the hood", thus am looking for a challenging software development position in the Linux/Unix or web space that allows me to find elegant, cost-effective solutions.I can be reached through LinkedIn or at garyrhook@gmail.com
Listed skills include Aix, Unix Shell Scripting, Perl, Websphere, and 38 others.
9 roles · 42 years
Gary Hook work experience
A career timeline built from the work history available for this profile.
Jan 2016 - Jan 2020
Senior Kernel Developer
Nimboxx, Inc.
Responsibilities include extending functionality of Qemu/KVM to integrate with the Sheepdog storage subsystem; debug, identify and resolve defects in libvirt and qemu releases; integrate open source clustering packages such as corosync and pacemaker. Integrate riak, a clustering key/value database. Return fixes upstream as appropriate; implement automation of guest VM disk mirroring; investigate features of filesystems. Implement filesystem changes as part of system provisioning; identify and resolve issues ranging from packaging and installation up to integration of 3rd-party packages that impact product readiness and robustness; work with team leads to continually prioritize goals and subtasks. Fold results into the Agile process (via Jira); mentor new/junior team members.
Aug 2014 - Nov 2015
Contractor
Provide hands-on education / skills transfer to other staff members regarding the AIX operating system; work with architects to port the Stealth software product to AIX; verify builds of dependent open source packages (openssl, etc) on AIX, and work to resolve issues as they arrive.
Mar 2014 - Jul 2014
Senior Performance Analyst
- Designed and implemented a caller profiling system that resulted in improved debugging capability of AIX applications.- Lead team that designed and delivered performance tools for linux on the Cell Broadband processor, enabling developers to monitor application performance.- Represented IBM and its Power processor on the Systems Performance Engineering Council (SPEC) virtualization benchmark committee, influencing benchmark behaviors that were system-agnostic yet favorable to the Power processor.- Developed and tested the SPEC Virtualization Server Consolidation 2010 benchmark (SPECvirt_sc2010) on Power systems, improving product performance and capability.
2005 - 2013
~8 yrs
Senior Software Engineer
- Delivered consulting services to third-party software developers, which enabled partner companies to sell more licenses and IBM to sell more Power servers. - Delivered education to partner companies’ developers, resulting in adoption of AIX-specific features and improved performance of applications on AIX.- Promoted dialog with software developers to solicit input on desired and expected product features, enabling influence of AIX and Power systems development and improving sales for both IBM and the partner companies.- Wrote and published understandable white papers that addressed complex issues, enabling developers to overcome roadblocks and successfully implement applications on AIX.- Debugged and identified kernel defects that impacted customers, and designed, implemented and test solutions adopted by AIX development, resulting in improved product stability and reliability as well as customer mindshare.- Identified, investigated and drove resolution of hardware (processor)-specific issues such as symmetric multiprocessing synchronization and cache thrashing that affected multiple customers, resulting in improved product correctness, stability and reliability.
2000 - 2005
~5 yrs
Advisory Software Engineer
- Designed and integrated kernel functionality that removed the need for a previously designed custom software product, resulting in improved versatility of the operating system, increased porting of applications, and increased product sales.- Delivered support for the AIX loader and linker to customers, addressed their development roadblocks, and verified defects and delivered resolution, enabling faster development of applications by customers.- Lead team that implemented thread support, from kernel to user space, in AIX, including support for the Java virtual machine; designed and implemented support for an industry standard application programming interface for dynamic loading; implemented support for various kernel features related to dynamic loading. Results included increased ubiquity of AIX and Power systems as well as increased availability of applications and the promotion of Java.- Owned the AIX Software Development Process, an ISO 9000 process that affected 300 programmers and ensured proper design, development and delivery of AIX operating system software.
1995 - 2000
~5 yrs
Marketing & Support Engineer
- Designed, developed, delivered and supported a custom software product that enabled applications to be efficiently ported[to] run on cost-competitive AIX and Power system configurations, resulting in contract wins and increased sales.- Delivered technical support and education and consulting services to customers.
1990 - 1995
~5 yrs
Software Engineer
Rockwell International
Developed automated instrumentation software running on the RT11 operating system on Digital Equipment Corporation PDP-8 hardware.
1985 - 1990
~5 yrs
2 education records
Gary Hook education
Bsee, Engineering
The University Of New Mexico
Bachelor Of Science (B.S.) In Electrical Engineering, Electrical And Electronics Engineering
University Of New Mexico School Of Engineering
FAQ
Frequently asked questions about Gary Hook
Quick answers generated from the profile data available on this page.
What is Gary Hook's role at their current company?
Gary Hook is listed as Happily Retired.
What is Gary Hook's email address?
AeroLeads has found 2 work email signals at @enphase.com for Gary Hook.
Where is Gary Hook based?
Gary Hook is based in Round Rock, Texas, United States.
What companies has Gary Hook worked for?
Gary Hook has worked for Enphase Energy, Amd, Nimboxx, Inc., Unisys, and Ibm.
How can I contact Gary Hook?
You can use AeroLeads to view verified contact signals for Gary Hook, including work email, phone, and LinkedIn data when available.
What schools did Gary Hook attend?
Gary Hook holds Bsee, Engineering from The University Of New Mexico.
What skills is Gary Hook known for?
Gary Hook is listed with skills including Aix, Unix Shell Scripting, Perl, Websphere, Architecture, Unix, Linux, and Python.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trial