# Jef Poskanzer

> computer programmer

**Wikidata**: [Q4373659](https://www.wikidata.org/wiki/Q4373659)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Jef_Poskanzer)  
**Source**: https://4ort.xyz/entity/jef-poskanzer

## Summary
Jef Poskanzer is a computer programmer from the United States, born in 1958 in New York City. He worked at Apple Inc. and is known for his contributions to software development.

## Biography
- Born: 1958, New York City
- Nationality: United States
- Education: Not available in source
- Known for: Computer programming work at Apple Inc.
- Employer(s): Apple Inc.
- Field(s): Computer programming, software engineering

## Contributions
The source material does not provide specific details about Jef Poskanzer's concrete contributions such as projects, publications, or open-source work. It only identifies his occupation as a programmer and his affiliation with Apple Inc.

## FAQs
### Q: What is Jef Poskanzer's primary occupation?
A: Jef Poskanzer is a computer programmer who worked at Apple Inc.

### Q: Where was Jef Poskanzer born?
A: Jef Poskanzer was born in New York City in 1958.

### Q: What company did Jef Poskanzer work for?
A: Jef Poskanzer worked for Apple Inc.

## Why They Matter
While the specific impact of Jef Poskanzer's work isn't detailed in the source material, his role as a programmer at Apple Inc. would have contributed to the development of software products and systems that influenced the technology industry. His work likely helped shape software engineering practices and contributed to Apple's technological advancement during his tenure.

## Notable For
- Worked at Apple Inc. as a programmer and software engineer
- Has multiple online identities including Twitter (@jefposk) and Mastodon (jef@mastodon.social)
- Maintains a personal website at http://acme.com/jef/
- Holds a position as Reverend with the Universal Life Church

## Body
### Early Life and Education
Jef Poskanzer was born in 1958 in New York City, United States. The source material does not provide information about his educational background or academic degrees.

### Career at Apple Inc.
Poskanzer worked as a programmer at Apple Inc., an American multinational technology company based in Cupertino, California. Apple was founded in 1976 and employs approximately 123,000 people as of 2017. During his time at Apple, Poskanzer would have contributed to software development and engineering projects.

### Online Presence and Personal Details
Poskanzer maintains an online presence through multiple platforms:
- Twitter account (@jefposk) with 425,495 followers as of 2007
- Mastodon account (jef@mastodon.social) with social media followers ranging from 1467 to 1500 between 2024
- Personal website at http://acme.com/jef/

### Additional Roles
In addition to his programming work, Poskanzer holds the position of Reverend with the Universal Life Church, having been ordained on December 20, 1995.

### Technical Affiliations
The source indicates Poskanzer is associated with the domain name acme.com and has a freebase ID of /m/0285q6g. His Wikipedia page has sitelink counts across multiple languages including Arabic, English, Spanish, Italian, Malagasy, Norwegian, and Russian.

## References

1. [Source](http://acme.com/jef/)
2. [Source](http://acme.com/jef/ulc/)