I've been consulting in one form or another since 1985 when I moved to
Southern California, and am happy to report that I have my
first customer.
I am proud that my customers speak well of me and have agreed to
be listed here: all will provide references to my skill, character,
integrity, and judgement. My customers have been asked to be candid,
knowing that I won't ask them or you what was said about me.
In some cases the customer has asked that the details of the engagement
not be disclosed in a public forum: they might be more forthcoming on
the phone, but in any case would certainly be able to comment on the
character issues even if they choose not to discuss the technical ones.
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Telepayroll, Inc.
— Los Alamitos, California
Martin Gilberstadt, Vice President
800-442-4988 x108, martin at telepayroll.com
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My first customer from 1985, I've done everything from write substantial
amounts of custom accounting software to managing their routers. I
have been responsible for the installation and maintenance of multiple
generations of computers, including the venerable AT&T 3B2 and 3B5/15
families, to the current generation of NT, SCO UNIX, and Linux systems.
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Codonics, Inc.
— Middleburg Heights, Ohio
Gary Keefe, Manager of Software Development
800-444-1198 x202, garyk at codonics.com
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For Codonics I've done everything from write PC software in assembly
language, create a Windows NT printer driver for their medical color
printers, to extensive security work. The latter includes designing their
initial firewall router filter sets, performing periodic network audits
of their internet presence, plus advising them on security issues on the
printers themselves. My recent project involves a substantial embedded
Linux effort, all in C, C++ and perl.
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I've worked with Codonics since the early 1990s, and Gary has known
me and my work since 1981.
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RMA Land Construction
— Anaheim, California
Sharon Groff
714-985-2888, sharong at rmaland.com
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In this and a previous enterprise, I have provided Jennifer
with infrastructure assessments, IT administration, and
security consultation.
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Draper's and Damon's
— Irvine, California
Steve Gardiner, Director of MIS
949-784-8000, steveg at drapers.com
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At Draper's & Damon's I have long assisted in UNIX and network
administration and have designed most of the internet firewall
(which I still largely manage today). I've worked with Steve
Gardiner since the early 1990s.
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City of Irvine Police Department
— Irvine, California
Vivienne Hedgpeth, User Support
949-724-7144, vhedgpeth at ci.irvine.ca.us
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I've substantially assisted the Irvine Police Department (and the
City as a whole) on network security matters and perform ongoing
consulting on this basis.
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Freerealtime.com
— Irvine, California
Bob Harris, VP of Customer Care
949-754-3085, bobh at corp.freerealtime.com
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I have worked for Bob as a consultant since 1995
while he was at a previous company
(Pinnacle Micro),
and in this capacity I did mainly Pick accounting software development
with Data Works. I was also his primary UNIX support person, and in
these capacities was entrusted with full access to the entire financial
systems of this publicly-traded company.
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At freerealtime.com, I advise him on security matters and network
management issues.
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Alvaka Networks
— Huntington Beach, California
Oli Thordarson, CEO
714-891-2001 x13, oli at alvaka.net
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I have long advised Alvaka Networks on security matters.
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eLabor/ADP
— Camarillo, California
Mike Toma, Chief Technology Officer
805.383.8500, mtoma at elabor.com
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For many years I have written communications controllers for eLabor
on UNIX and NT platforms.