# Oskari Tammelin
**Wikidata**: [Q3357256](https://www.wikidata.org/wiki/Q3357256)  
**Source**: https://4ort.xyz/entity/oskari-tammelin

## Summary
Oskari Tammelin is a Finnish computer scientist known primarily under the pseudonym Jeskola. He is recognized for his contributions to the computer science field, though specific notable achievements are not detailed in the provided material.

## Biography
- **Born:** Date and place not provided.
- **Nationality:** Finland
- **Education:** Details not provided.
- **Known for:** Computer science work under pseudonyms Jeskola and Phantom.
- **Employer(s):** Details not provided.
- **Field(s):** Computer science

## Contributions
The provided source material identifies Oskari Tammelin as a computer scientist using the pseudonyms Jeskola and Phantom. It details his website (jeskola.net) and notes his presence in the field (1 sitelink, French Wikipedia entry, Google Knowledge Graph ID). However, the source does not specify any particular software, publications, research papers, patents, open-source projects, companies founded, or standards created by him. Therefore, concrete details regarding his specific contributions, works, or projects are unavailable from the given information.

## FAQs
### Q: What is Oskari Tammelin best known as?
A: Oskari Tammelin is best known by the pseudonym Jeskola within the computer science field.

### Q: Where is Oskari Tammelin from?
A: He holds citizenship in Finland.

### Q: Are there any notable projects associated with Jeskola?
A: The provided source material does not specify any particular projects or works associated with the pseudonym Jeskola or Oskari Tammelin.

### Q: Does Oskari Tammelin have an online presence?
A: Yes, he maintains a website at http://www.jeskola.net/.

### Q: Is Oskari Tammelin documented in academic or encyclopedia sources?
A: He is listed in the French Wikipedia, has a Google Knowledge Graph ID (/g/120z_ch1), and has 1 sitelink associated with him in the provided structured data.

## Why They Matter
The provided source material establishes Oskari Tammelin as a Finnish computer scientist active in the field. His pseudonym "Jeskola" and website indicate an ongoing presence or historical contribution. His inclusion in French Wikipedia and the Google Knowledge Graph signifies recognition within the broader computing community. However, the material lacks specific information about the nature, impact, or significance of his work. Without details on publications, software, research, or industry influence, it is not possible to delineate a lasting impact or change resulting from his contributions based solely on the given data.

## Notable For
*   Computer scientist with citizenship in Finland.
*   Known under the pseudonyms Jeskola and Phantom.
*   Maintains the website http://www.jeskola.net/.
*   Has entries in the French Wikipedia and Google Knowledge Graph.
*   Associated with 1 sitelink in the provided structured data.

## Body
### Identity and Basics
*   Oskari Tammelin is a human male.
*   His nationality is Finland.
*   His given name is Oskari and family name is Tammelin.

### Online Presence and Recognition
*   He maintains a website at http://www.jeskola.net/ (qualifier: language is English).
*   He is recognized with a Google Knowledge Graph ID: /g/120z_ch1.
*   He has an entry in the French Wikipedia (wikipedia_languages: fr).
*   He has 1 sitelink associated with him in the provided structured data.
*   His occupation is listed as computer scientist.

### Pseudonyms
*   Oskari Tammelin is known under the pseudonym Jeskola.
*   He is also known under the pseudonym Phantom.

### Field of Work
*   His stated profession is computer scientist.
*   The industry sectors associated with his class (computer scientist) are industrial and service.

### Absent Information
*   Date and place of birth are not provided.
*   Educational background, degrees, and institutions are not provided.
*   Notable employers or affiliations are not provided.
*   Specific contributions, publications, software patents, open-source projects, founded companies, or created standards are not detailed.
*   Awards, specific leadership roles, or landmark publications are not mentioned.
*   Detailed impact on the field is not described beyond his basic identification and online presence.