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Christian Stefansen

Partner/founder @ Concentric IT

AI Engineering at Two Sigma

Mountain View, California

Ranked #953 out of 19,060 for Partner/founder in California

Section title

Christian Stefansen's Email Addresses & Phone Numbers

Christian Stefansen's Work Experience

Concentric IT

Partner/founder

October 1997 to December 2008

IBM

Research Intern

September 2005 to November 2005

Two Sigma

Vice President

Greater New York City Area

Christian Stefansen's Education

Københavns Universitet - University of Copenhagen

PhD, Computer Science

2003 to 2008

Harvard University

Fulbright Fellow, Computer Science

2004 to 2005

Copenhagen Business School

HD, Business Administration

1998 to 2002

Christian Stefansen's Professional Skills Radar Chart

Based on our findings, Christian Stefansen is ...

Leader
Expedient
Conceptual

What's on Christian Stefansen's mind?

Based on our findings, Christian Stefansen is ...

56% Left Brained
44% Right Brained

Christian Stefansen's Estimated Salary Range

About Christian Stefansen's Current Company

Concentric IT

Frequently Asked Questions about Christian Stefansen

What company does Christian Stefansen work for?

Christian Stefansen works for Concentric IT


What is Christian Stefansen's role at Concentric IT?

Christian Stefansen is Partner/founder


What is Christian Stefansen's personal email address?

Christian Stefansen's personal email address is c****[email protected]


What is Christian Stefansen's business email address?

Christian Stefansen's business email addresses are not available


What is Christian Stefansen's Phone Number?

Christian Stefansen's phone (213) ***-*321


What industry does Christian Stefansen work in?

Christian Stefansen works in the Investment Management industry.


Who are Christian Stefansen's colleagues?

Christian Stefansen's colleagues are Harish Chandran, Sandy Huang, Kevin Barlow, Mehdi Mirza, Edgar Duéñez-Guzmán, dilan gorur, Joanna Chwastowska, Robin Wyatt, Zachary Gleicher, and Sarah Tadlaoui


About Christian Stefansen

💼 Past Experience

1995-1997: working as an AI Engineer at Two Sigma 1997-2008: working as a Research Engineer at IBM2009-2018: working as a Vice President at Two Sigma in Greater New York City Area2018-present: working as a Senior Software Engineer/Tech Lead at Google


🎓 Education

In 2003, Christian Stefansen was awarded a PhD degree in Computer Science from Københavns Universitet. At Harvard University, Stefansen worked on a research project focused on creating a general-purpose machine learning model that could beat the best machines in the world. While at Harvard, he also worked on developing a parallel processing algorithm and a swarm AI system. Additionally, Stefansen was a Fulbright Fellow in 2004 and2005. During his stay at Harvard, he also taught at the Computer Science Department and the Harvard Business School.Since his PhD degree, Stefansen has worked as a professor at the Københavns Universitet and the University of Copenhagen. He has also been a fellow at the American Mathematical Society (AMS) and the European Academy of Sciences and Arts (EASA). Stefansen is the author of a number of books, including "Computer Science graduate applications: How to write your letter of query" and "Algebra, Calculus and Mechanism: A Handbook for Academic Professionals". He is also a regular speaker at international conferences and workshops in computer science, mathematics and applied mathematics.


💡 Technical & Interpersonal Skills

Christian Stefansen has over eleven years of experience in the technology industry, most recently being a Partner/founder at Concentric IT from October 1997 to December 2008 (11 years 3 months).Christian Stefansen holds a B.S. in Electrical Engineering from the Technical University of Denmark (TU Copenhagen), and currently holds a M.S. in Electrical Engineering from Harvard University. Stefansen also has a Diploma in Computer Science from theTechnical University of Denmark (TU Copenhagen), and a B.Tech. from the Indian Institute of Technology (IIT-Delhi). Stefansen's most recent work experience includes research interns at IBM from September 2005 to November 2005 (3 months), Vice President at Two Sigma in Greater New York City Area from January 2017 to May 2018 (1 year 5 months), and Senior Software Engineer/Tech Lead at Google from May 2014 to May 2018 (4 years 1 month). Stefansen also has experience as a product manager at Google from April 2009 to May 2014 (5 years 2 months) in San Francisco Bay Area and as a Research Intern at Microsoft Research India from February 2007 to August 2007 (7 months). Previously, Stefansen held a postdoc at the University of Copenhagen from June 2008 to January 2009 (8 months).


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In a nutshell

Christian Stefansen's Personality Type

Introversion (I), Intuition (N), Thinking (T), Judging (J)

Average Tenure

3 year(s), 3 month(s)

Christian Stefansen's Willingness to Change Jobs

Unlikely

Likely

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Christian Stefansen's Social Media Links

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