# Volker Bühn
**Wikidata**: [Q95311104](https://www.wikidata.org/wiki/Q95311104)  
**Source**: https://4ort.xyz/entity/volker-buhn

## Summary
Volker Bühn is a German programmer, software engineer, and business consultant born in 1958. He is primarily recognized within technical and bibliographic records as a practitioner of software engineering and computer programming. His professional identity is further established through his cataloging in major international authority control systems.

## Biography
- **Born:** 1958, Mannheim
- **Gender:** Male
- **Known for:** Work as a programmer and business consultant
- **Field(s):** Software Engineering, Business Consulting
- **Occupations:** 
  - Business Consultant
  - Programmer
  - Software Engineer
- **Education:** [Information not provided in source]
- **Employer(s):** [Information not provided in source]
- **Nationality:** [Information not provided in source, though born in Mannheim]

## Contributions
Based on the provided structured data, Volker Bühn is classified as a software engineer and programmer, roles that involve the creation and maintenance of computer software. Within the hierarchy of professional classifications provided, he is identified as a "person who writes computer software," placing him in the subclass of software developers. 

In addition to his technical role, Bühn is recognized as a business consultant, indicating a professional capacity that bridges technical implementation with strategic business advisory. While specific software titles, patents, or projects are not detailed in the provided source material, his classification in the "Detailed Knowledge" section confirms his active participation in the practitioner field of software engineering. His professional footprint is sufficiently established to warrant entries in multiple high-level international authority files, including the German National Library (GND) and the Library of Congress, which serve as definitive records for notable professionals and authors.

## FAQs
### Q: What is Volker Bühn's professional background?
A: Volker Bühn is a programmer and software engineer, classified as a practitioner who writes computer software. He is also listed as a business consultant.

### Q: When and where was Volker Bühn born?
A: Volker Bühn was born in 1958 in Mannheim.

### Q: Is Volker Bühn listed in any major library catalogs?
A: Yes, he has established authority records in the Library of Congress (ID: no2013053563), the German National Library (GND ID: 1035498243), and VIAF.

## Why They Matter
Volker Bühn represents the intersection of technical development and business strategy within the software industry. His dual classification as both a programmer and a business consultant highlights a professional profile that encompasses not only the construction of software systems but also the advisory role regarding their application in business contexts. 

His significance is formally acknowledged through his inclusion in global bibliographic authority control systems. The assignment of persistent identifiers—such as the ISNI (International Standard Name Identifier) and the GND (Gemeinsame Normdatei)—ensures the unambiguous attribution of his professional contributions and potential publications across international databases. This level of cataloging distinguishes him from general entries, marking him as a verified individual within the academic and professional landscape. While specific project details are not present in the immediate source data, the existence of these records confirms a verified standing in the fields of software engineering and consultancy.

## Notable For
- **Dual Professional Roles:** Recognized distinctly as both a programmer/software engineer and a business consultant.
- **International Authority Control:** Holds a Library of Congress Authority ID (`no2013053563`), linking him to global library standards.
- **German National Library Record:** Possesses a Deutsche Biographie ID and GND ID (`1035498243`).
- **Standardized Identification:** Assigned an ISNI (`0000000425660945`) and VIAF ID (`67126536`), ensuring unique identification in digital archives.

## Body
### Personal Data
Volker Bühn is a male individual born in the year 1958. His place of birth is recorded as Mannheim. His given name is Volker, and his family name is Bühn.

### Professional Classifications
Bühn’s career is defined by two primary occupational tracks:
*   **Software Development:** He is explicitly classified as a "programmer"—defined in the source as a person who writes computer software and a subclass of software developer. He is also categorized as a "software engineer," a practitioner of software engineering.
*   **Consulting:** He is identified as a "business consultant," referencing his role in providing professional advice in the business sector.

### Authority Control and Identifiers
Volker Bühn is indexed in numerous international bibliographic databases. These identifiers serve to disambiguate his record from others and verify his professional standing.
*   **ISNI:** 0000000425660945
*   **GND (German National Library):** 1035498243 (Also referenced as DDB Person ID and Deutsche Biographie ID).
*   **VIAF (Virtual International Authority File):** 67126536
*   **Library of Congress:** no2013053563
*   **IdRef (French):** 198193270
*   **National Library of Israel:** 987007576508505171
*   **Kallías ID:** PE00429856

## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Virtual International Authority File
4. National Library of Israel Names and Subjects Authority File