Partial List of Clients: The following companies and agencies are a partial list of the many clients Siegfried Heintze has taught on a custom basis over the past few years:

  • DEC (Digital Equipment Corporation)
  • NEC America
  • Shearson-Lehman
  • Goldman-Sachs
  • Convex
  • Hewlett Packard
  • Axciom
  • Chicago Board of Trade
  • Hughes Aerospace
  • Antalys
  • Canadian Department of Highways
  • City of Winnipeg, Canada
  • Autodesk
  • American Express

A few recent testimonials:

“I've been programming for 24 years and have been a Professor of Computer Science for 5 years and I know how difficult it can be to teach new and complex material to a diverse audience. Siegfried Heintze does a great job presenting large amounts of material clearly and concisely. He knows his stuff and delivers it in an engaging and accessible manner. I would recommend his Win32 class for any programmer wanting to become an expert in Windows programming!”

Robert Mecklenberg
Parametric Technology Corp.
West Conshohocken, PA

“I recently took an Advanced Win32/MFC class from Siegfried Heintze. The class was excellent. The content and exercises were well thought out and demonstrated the concepts he was presenting. I was very impressed with the breadth of knowledge Sieg brought to the class. We pushed him as hard as we could on MFC and C++ issues and Sieg was up to the challenge. It was obvious that his knowledge of the subject matter far exceeded the stated class content. I would strongly recommend this class.”

Mark Edminston
Minneapolis, MN

“I am developing a database application that can run through a browser via the Web, and took the DCOM class to gain a better understanding of DCOM and ATL. I was particularly interested in passing structures and strings across network node boundaries using DCOM techniques. Siegfried's knowledge filled an understanding gap that I had — he showed me how simple and straightforward this task could be using ATL. Creating and using interfaces turned out to be a snap! And he even showed me how to pass Objects. If you are new to DCOM and ATL, or you just want a challenge, I highly recommend this class!”

Douglas Royal
Axciom Corporation

Please contact Sieg to arrange for rapid, custom courseware development, or to inquire about his availability to deliver training to your organization.

Siegfried Heintze
(303) 494-5509
2425 Dartmouth Ave
Boulder, CO 80305

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