Photo: Goran Zec / CC BY-SA 2.0 (source: Wikimedia Commons)
Hans Reiser is a programmer, entrepreneur and computer scientist. Born on December 19, 1963, Hans Reiser is from Oakland, California, United States. The age as of 2026 is 62. Schooling on record includes University of California, Berkeley.
My Take
Hans Reiser is one of the hardest people to write about. A Berkeley-trained computer scientist from Oakland, he earned real renown as the brilliant programmer behind the ReiserFS file system. Then, in 2008, he was convicted of the first-degree murder of his wife, Nina. I cannot separate the technical gift from the line he crossed as a human being, and I won't pretend to. His story is a sobering reminder that exceptional intelligence guarantees nothing about character or decency. I record him here without admiration, as a figure who carried both dazzling talent and irredeemable darkness in the same life.
1. Profile
- Name (English)
- Hans Reiser
- Name (Japanese)
- ハンス・ライザー
- Reading
- はんす・らいざー
- Born
- December 19, 1963 (age 62)
- Zodiac / Chinese zodiac
- Sagittarius / Rabbit
- Origin
- Oakland, California, United States
- Occupation
- programmer / entrepreneur / computer scientist / murderer
2. Background
- University
- University of California, Berkeley
3. Links
4. About this entry
Tags
- Last updated
- 2026-06-21
Facts are limited to publicly available information up to 2024; non-public or unconfirmed items are omitted. English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.
Frequently asked questions
When was Hans Reiser born?
Born December 19, 1963 (age 62).
Where is Hans Reiser from?
Hans Reiser is from Oakland, California, United States.
What does Hans Reiser do?
Hans Reiser works as programmer, entrepreneur, computer scientist, murderer.
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