Johan Sebastian Heesemann Rosenkilde Email & Phone Number

Copenhagen, Capital Region, Denmark

Part of GitHub Next, helped map out the future of software development tools. We ideated and tested our ideas by creating working prototypes and technical previews. We've had numerous successes that I was heavily involved in such as GitHub Copilot, Copilot CLI, Copilot for PRs, Copilot for Docs, and Copilot Workspace.

Copenhagen, Capital Region, Denmark

Part of the original team that created GitHub Copilot.Co-creator of Copilot CLI.Wrote the retrieval engine powering the original Copilot for Docs.

Kongens Lyngby, Capital Region, Denmark

Researched in algorithms and algebra, with special focus on applications in error-correcting codes, cryptography and related areas.Supervised PhD students and theses, hosted postdocs, and taught advanced Master's courses.

Section Of Mathematics

Http://Johansjulehjerter.Dk

I design, produce and sell Christmas ornaments as a reinvention of the traditional Danish woven paper hearts - "Julehjerte" - originally invented by H. C. Andersen. My designs break new ground technically to achieve the best aesthetically. We currently run a webshop and do commission work. In 2019 I authored a book on the subject, published with Frydenlund Publisher.

Paris Area, France

Located at Ecole Polytechnique outside Paris. My research concerned fast algorithms for advanced algebraic structures (function fields and number fields), in particular related to error-correcting codes built on such structures.

Ulm Area, Germany

Researching in Algebraic Coding Theory and Computational Algebra.

Project title: List Decoding of Algebraic Codes

Ecole Polytechnique

As part of the PhD program, I was visiting the group of Professor Daniel Augot

Responsible for Coding Theory project course for 60 new engineering students over a 3-week period (in both 2011 and 2012).Responsible for writing project assignment, lecturing, examination and grading.

Various software development related to mobile networks and parallel computing.

In six different courses, bachelor and master level: "Program Analysis", "Computer Science Modelling", "Discrete Mathematics and Databases", "Algorithms and Data Structures", "Differential Equations and Infinite series", as well as "Programming in C".

600 residents, yearly budget ~20mil. kr. Executive resposibility with the board and day-to-day operation with the janitor.

Ph.D, Algebra And Number Theory

Research in Algebraic Coding Theory and Computational Algebra. Wrote three conference articles and one journal article during this time..

M.Sc., Informatics, 11.9 (7-Scale)

Bachelor Of Science (B.Sc.), Computer Science, 10,8 (7-Scale)

Thesis: "Compiling from Haste to CDFG - a front end for an asynchronous circuit synthesis system". Graded 13 on 13-scale.

Ph.D. Level, Algebra And Number Theory

Yearly held intensive two-week summer school. Held twice in Soria, Spain, once in Leuven, Belgium.

Education record

Won prize for the school's highest GPA that year.