Marc McDonald

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Marc B. McDonald is an American who was Microsoft's first salaried employee (not counting Monte Davidoff, who wrote the math package for BASIC for a flat fee).

He is credited with designing and implementing the 8-bit File Allocation Table file system for the NCR 8200[citation needed] data-entry terminal and Microsoft's Standalone Disk BASIC-80 in 1977. These original FAT concepts were drawn upon by Tim Paterson when he designed the FAT12 file system for his operating system 86-DOS in 1980, which became the basis for MS-DOS and PC DOS in 1981.

McDonald left Microsoft in January 1984, citing a reason that the company had gotten "too big" (Microsoft was at around four hundred employees at that time). He was Asymetrix's first employee where he worked on a Lisp pcode system used internally and redesigned the ToolBook runtime and compiler for ToolBook 3.0. At Design Intelligence, Marc worked on adaptive document design and an expression-based programming language used for layout experiments. He rejoined Microsoft in December 2000 when it bought Design Intelligence.

When McDonald rejoined Microsoft, a number of employees including Bill Gates and Steve Ballmer tried to assign him the employee number "1" but found that the human resources software did not allow this. Instead he was given a badge with all the digits scraped off except "1".[1]

McDonald worked in the QA-oriented Windows Defect Prevention group, focusing on organizational best practices to drive software quality from the bottom up. He is co-author of The Practical Guide to Defect Prevention published in November 2007.[2] He holds six software patents.

McDonald left Microsoft in September 2011. He was with startup MindMode Corp. through 2012, and has been at PaperG since.[3]

See also[edit]

References[edit]

  1. ^ By: scobleizer (2005-09-08). "Marc McDonald - Microsoft's First Employee | scobleizer | Channel 9". Channel9.msdn.com. Retrieved 2013-06-06. 
  2. ^ The Practical Guide to Defect Prevention. Microsoft.com. 2007-10-31. ISBN 0-7356-2253-1. Retrieved 2013-06-06. 
  3. ^ "Marc McDonald". LinkedIn. Retrieved 2014-05-16.