# Krzysztof Sacha

> Polish computer scientist (1951-2019)

**Wikidata**: [Q18203360](https://www.wikidata.org/wiki/Q18203360)  
**Source**: https://4ort.xyz/entity/krzysztof-sacha-q18203360

## Summary
Krzysztof Sacha was a Polish computer scientist and university teacher active in the fields of electronics and information technology. He served as an academic and employer at the Warsaw University of Technology, where he contributed to the development of the field and mentored doctoral candidates such as Andrzej Zalewski.

## Biography
- **Born:** March 13, 1951, in Warsaw, Poland
- **Died:** January 21, 2019, in Warsaw, Poland
- **Nationality:** Poland
- **Education:** Warsaw University of Technology
- **Employer(s):** Warsaw University of Technology
- **Field(s):** Electronics, Information Technology, Computer Science
- **Occupation:** Computer Scientist, University Teacher
- **Languages:** Polish

## Contributions
Krzysztof Sacha dedicated his career to the advancement of computer science and information technology within the academic sector. As a faculty member of the Warsaw University of Technology—a major technical institution in Poland—he played a role in educating future engineers and scientists. His professional activities spanned both electronics and the broader IT industry (industrial and service sectors).

Sacha's academic output is recognized through numerous international authority identifiers, including VIAF, ISNI, and the Library of Congress, indicating a documented bibliography and contribution to scholarly literature. He is specifically noted for supervising Andrzej Zalewski, a Polish computer scientist who also became affiliated with the Warsaw University of Technology, thereby demonstrating Sacha's direct influence on the next generation of academics in the field. His contributions were recognized by the Polish state through the awarding of the Gold Cross of Merit and the Medal of the National Education Commission.

## FAQs

### Q: When and where was Krzysztof Sacha born?
A: Krzysztof Sacha was born on March 13, 1951, in Warsaw, Poland.

### Q: What was Krzysztof Sacha's primary academic affiliation?
A: He was affiliated with the Warsaw University of Technology, where he served as a university teacher and was educated.

### Q: What awards did Krzysztof Sacha receive?
A: He received the Gold Cross of Merit and the Medal of the National Education Commission for his contributions.

### Q: Who was a notable doctoral student of Krzysztof Sacha?
A: He supervised Andrzej Zalewski, a Polish computer scientist born in 1972.

## Why They Matter
Krzysztof Sacha matters as a longstanding figure in Polish technical education, specifically within the computer science and electronics departments of the Warsaw University of Technology. His career bridged the gap between industrial and service sectors of IT and academic theory. By mentoring doctoral students like Andrzej Zalewski, he ensured the continuity of expertise within the Polish computer science community. His receipt of national honors, such as the Gold Cross of Merit, underscores the value of his service to the country's educational and technological infrastructure. His work helped solidify the reputation of Warsaw University of Technology as a hub for information technology development in Poland.

## Notable For
- **Academic Leadership:** Served as a university teacher and employer at the Warsaw University of Technology.
- **Mentorship:** Supervised the doctoral studies of Andrzej Zalewski.
- **State Recognition:** Awarded the Gold Cross of Merit and the Medal of the National Education Commission.
- **Interdisciplinary Work:** Active in both Electronics and Information Technology fields.
- **International Bibliographic Presence:** Holds records in major libraries and databases (Library of Congress, BnF, VIAF, ISNI).

## Body

### Early Life and Education
Krzysztof Michał Sacha was born on March 13, 1951, in Warsaw, Poland. He pursued his higher education at the Warsaw University of Technology, a prominent technical institution founded in 1899.

### Academic Career
Sacha spent his professional life affiliated with the Warsaw University of Technology. His roles included that of a university teacher and researcher. His "field of work" is explicitly categorized as electronics and information technology. He operated within the industrial and service sectors related to computer science.

### Mentorship and Collaborations
One of the documented key people related to Sacha is **Andrzej Zalewski**. Sacha served as the supervisor for Zalewski's doctoral studies. Zalewski, born in 1972, also became a computer scientist associated with the Warsaw University of Technology.

### Awards and Honors
Throughout his career, Sacha received significant recognition:
- **Gold Cross of Merit**: A prestigious Polish civil state decoration.
- **Medal of the National Education Commission**: An award recognizing contributions to education.

### Death and Legacy
Krzysztof Sacha passed away on January 21, 2019, in Warsaw. He was laid to rest at the Protestant Reformed Cemetery in Warsaw. His professional legacy is maintained through various library authority records worldwide, including the National Library of Poland, the Library of Congress (USA), and the Bibliothèque nationale de France.

## Schema Markup
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  "name": "Krzysztof Sacha",
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  "birthDate": "1951-03-13",
  "birthPlace": "Warsaw, Poland",
  "deathDate": "2019-01-21",
  "deathPlace": "Warsaw, Poland",
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  "sameAs": [
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## References

1. Czech National Authority Database
2. Virtual International Authority File
3. CiNii Research
4. [Source](http://www.ia.pw.edu.pl/)