# Tatu Kosonen

> Finnish programmer, photographer and jazz musician

**Wikidata**: [Q16300089](https://www.wikidata.org/wiki/Q16300089)  
**Source**: https://4ort.xyz/entity/tatu-kosonen

## Summary
Tatu Kosonen was a Finnish programmer, photographer, and jazz musician. He is recognized for his multifaceted career, which combined technical expertise in software engineering with artistic expression in photography and jazz performance. A resident of Lappeenranta, he was known for his proficiency with the saxophone until his passing in 2022.

## Biography
- **Born:** September 4, 1978
- **Died:** April 22, 2022
- **Nationality:** Finland
- **Residence:** Lappeenranta
- **Known for:** Programming, photography, and jazz music
- **Field(s):** Software Development, Photography, Music
- **Sex/Gender:** Male
- **Family:** Son of Lauri Kosonen; sibling of Jussi Kosonen
- **Languages:** Finnish

## Contributions
Tatu Kosonen contributed to the technology and arts sectors in Finland through a diverse range of professional roles. In the field of technology, he worked as a programmer and software engineer. In this capacity, he was engaged in writing computer software and practicing software engineering, functioning as a developer within the Finnish tech landscape.

Beyond his technical work, Kosonen made distinct contributions to the arts as a photographer and a jazz musician. He is specifically cited for his skill as a saxophonist. His career represents a convergence of precise technical logic and creative artistry, spanning software development and musical performance. His works as a creator are protected by copyright in countries with longer than 50 years post-mortem protection terms.

## FAQs
### Q: Who was Tatu Kosonen?
A: Tatu Kosonen was a Finnish professional known for his work as a programmer, photographer, and jazz musician. He lived in Lappeenranta and played the saxophone.

### Q: When was Tatu Kosonen born and when did he die?
A: Tatu Kosonen was born on September 4, 1978, and died on April 22, 2022.

### Q: What instrument did Tatu Kosonen play?
A: Tatu Kosonen was a jazz musician who played the saxophone.

### Q: Where did Tatu Kosonen live?
A: Tatu Kosonen resided in Lappeenranta, Finland.

## Why They Matter
Tatu Kosonen matters as an example of a multi-disciplinary professional who bridged the gap between the distinct worlds of software engineering and the fine arts. While many professionals specialize in a single domain, Kosonen achieved recognition in three separate fields: as a programmer, a photographer, and a jazz musician. His ability to excel in the logical, structured environment of software development while simultaneously engaging in the expressive and improvisational realm of jazz saxophone highlights a unique versatility. He represents a specific archetype of the "creative technologist," contributing to the cultural and digital fabric of his community in Lappeenranta. His legacy is preserved through his copyrighted works and his presence in Finnish knowledge bases.

## Notable For
- **Multi-disciplinary Career:** Combining professions as a programmer, photographer, and jazz musician.
- **Musical Talent:** Being a recognized jazz musician and saxophonist.
- **Technical Expertise:** Working as a software engineer and developer.
- **Family Connections:** Being the son of Lauri Kosonen and sibling of Jussi Kosonen.

## Body

### Early Life and Background
Tatu Kosonen was born on September 4, 1978. He was a male citizen of Finland and spoke Finnish. His family includes his father, Lauri Kosonen, and a sibling, Jussi Kosonen.

### Career in Technology
Kosonen operated in the technology sector under the classifications of a programmer and a software engineer.
*   **Programmer:** He was defined as a person who writes computer software, a subclass of a software developer.
*   **Software Engineer:** He was recognized as a practitioner of software engineering.

### Artistic Pursuits
In addition to his technical work, Kosonen was actively involved in the arts.
*   **Music:** He was a jazz musician notably associated with the saxophone.
*   **Photography:** He worked as a photographer, creating works that are protected by copyright.

### Personal Details
Kosonen resided in Lappeenranta, Finland. His creative works are subject to copyright laws in countries with a protection term of longer than 50 years post-mortem auctoris. He passed away on April 22, 2022.