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Michael R. Hahn, Consultant |
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Requirements analysis, project scoping, and a "second opinion" for ongoing efforts.
Information analysis and DTD/Schema development services.
Customized courses in SGML/XML-related technologies.
Development of transformations (XSLT) and formatting (XSL-FO) for XML-based publishing systems.
Michael Hahn has more than thirty years' experience with information technologies, more than fifteen as a practitioner and instructor of SGML/XML-based information systems. He has extensive experience in the design and development of DTDs (Document Type Definitions) and schemas, capturing and expressing user requirements in formal syntax.
Michael has developed DTD suites, taught classes, and provided markup expertise for manufacturers, commercial publishers, scientific associations, professional societies, and government agencies, including:
| ACORD | AdventurousTraveler.com | AITP |
| Allied Signal | American Chemical Society | American Honda |
| American Institute of Physics | American Society for Information Science | Apex Data Services |
| ASCD | ASM International | Blue Cross/Blue Shield of Michigan |
| California Legislative Data Center | Cessna Aircraft Company | Citibank |
| Commercial Communications, Inc. | Concept 5 Technologies | Congressional Research Service |
| Deere & Company | Delex, Inc. | Depository Trust |
| Duckworth, Inc. | Educational Testing Service | Engenio (LSI Logic) |
| ESRI | FANUC Robotics | FDIC |
| Firsttel | Georgia Law | Gulfstream Aerospace |
| Harvard Business School Publications | Hewlett-Packard | Honeywell |
| HRAF (Yale University) | Intel | Jeppesen-Sanderson |
| John Wiley & Sons | Knight-Ridder | Lancaster Press (Cadmus) |
| Learjet | Lexis-Nexis | Lexmark |
| Lockheed-Martin | Macmillan | Marquette Medical Systems |
| Medical Economics | Mercedes-Benz | Merck Pharmaceuticals |
| Mercury Marine | Micromedex | Miller Electric |
| MIT Press | Mosby | Motorola |
| Mutual of Omaha | NASA | National Semiconductor |
| Naval Surface Warfare Center | Novell | Pearson Education |
| Phillips Semiconductors | Primark (Thomson Financial) | Prudential |
| Quark | Rational Software | SAIC/Kaiser Permanente |
| SAS Institute | Scott Foresman | Sematech |
| SGML/XML annual conferences | Silicon Integration Initiative (Si2) | Springer-Verlag |
| Texas Workers' Compensation Insurance Corp. | T. Rowe Price | U.S. Pharmacopeial Convention |
| United Information Systems | Vasont Systems | Vizdom Software |
| West Group (Thomson Legal) | York International | Ziff-Davis |
For more than five years Michael has specialized in the development of XSLT stylesheets for XSL-FO publishing systems.
Prior to his work as a consultant, Michael accumulated seventeen years' experience in mainframe and small systems operations and applications for a bank, a book bindery, and the National Wildlife Federation.