# Severin Hacker

> computer scientist

**Wikidata**: [Q15644373](https://www.wikidata.org/wiki/Q15644373)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Severin_Hacker)  
**Source**: https://4ort.xyz/entity/severin-hacker

## Summary
Severin Hacker is a Swiss computer scientist and the co-founder and Chief Technology Officer (CTO) of Duolingo. He is best known for developing the global language-learning platform alongside his doctoral advisor, Luis von Ahn, while at Carnegie Mellon University.

## Biography
- **Born:** July 6, 1984, in Zug, Switzerland
- **Nationality:** Switzerland
- **Education:** Doctorate from Carnegie Mellon University; ETH Zurich
- **Known for:** Co-founding Duolingo
- **Employer(s):** Duolingo (Chief Technology Officer)
- **Field(s):** Computer science

## Contributions
Severin Hacker co-founded Duolingo, an American online platform for language learning that has become a major entity in the industrial and service sectors of the technology industry. Serving as the Chief Technology Officer, Hacker led the technical development of the platform, which originated from his work at Carnegie Mellon University. 

His collaboration with his doctoral advisor, Luis von Ahn, resulted in a product that transitioned from academic research into a widely used service with a significant global footprint. Hacker’s technical contributions are documented in the dblp computer science bibliography (author ID 86/3095). Under his leadership, Duolingo has grown into a prominent platform for digital education, facilitating language acquisition for millions of users worldwide.

## FAQs
### Q: What is Severin Hacker's role at Duolingo?
A: Severin Hacker is a co-founder of Duolingo and currently serves as the company's Chief Technology Officer (CTO).

### Q: Where did Severin Hacker receive his education?
A: He studied at ETH Zurich and later attended Carnegie Mellon University, where he earned a doctorate in computer science.

### Q: Who did Severin Hacker work with to create Duolingo?
A: He developed the platform alongside Luis von Ahn, who served as his doctoral advisor at Carnegie Mellon University.

## Why They Matter
Severin Hacker is a key figure in the evolution of digital education and language learning. By applying computer science principles to the service sector, he helped create a platform that made language education accessible on a global scale. His work represents a successful transition of high-level academic research from Carnegie Mellon University into a commercially successful and socially impactful technology company. As CTO of Duolingo, his technical oversight has influenced how millions of people interact with educational software, establishing new standards for the online learning industry.

## Notable For
*   **Co-founder of Duolingo:** Instrumental in the creation and technical architecture of the world's most popular language-learning platform.
*   **Academic Achievement:** Earned a doctorate in computer science from Carnegie Mellon University and studied at the prestigious ETH Zurich.
*   **Technical Leadership:** Serves as the Chief Technology Officer (CTO) of Duolingo, overseeing the platform's technological growth and innovation.
*   **Collaboration with Luis von Ahn:** Formed a long-standing professional partnership with the Guatemalan entrepreneur and computer scientist Luis von Ahn.

## Body
### Early Life and Education
Severin Hacker was born on July 6, 1984, in Zug, Switzerland. He began his higher education at ETH Zurich before moving to the United States for graduate studies. He attended Carnegie Mellon University, where he earned a doctorate in computer science. During his time at Carnegie Mellon, he was advised by Luis von Ahn, a computer scientist and entrepreneur.

### Career and Duolingo
Hacker’s professional career is primarily defined by his role as a computer scientist and technology executive. He co-founded Duolingo, an American online platform for language learning, which operates within the industrial and service sectors. As the Chief Technology Officer, Hacker is responsible for the technical direction of the platform. The project has achieved significant recognition, noted by its high sitelink count and presence across multiple language editions of Wikipedia.

### Research and Technical Identifiers
Hacker is recognized in the academic community for his contributions to computer science. His work is indexed under the dblp author ID 86/3095. He also maintains a presence in various knowledge bases with identifiers such as Freebase ID /m/0x25w1n and Golden ID Severin_Hacker-KVMNJK.

### Personal Life and Digital Presence
Hacker currently resides in Pittsburgh. He has been active on Twitter since March 2009 under the handle @severinhacker and maintains a professional profile on LinkedIn. He is also known by the Chinese alias 塞韋林·哈克.

## Schema Markup
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  "birthDate": "1984-07-06",
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## References

1. Google Knowledge Graph
2. [Source](https://golden.com/wiki/Severin_Hacker-KVMNJK)