About Us

Why we exist

We believe that anyone who wants to excel should have a mentor to guide the way. Our mission is to make individuals believe in their own ability so that they feel empowered to create the life they want to live. We just happen to do it by teaching challenging problem solving.

Will you join us?
Will you join us?

Will you join us?

We love to welcome new members to our team! If you are great at math or a skilled web developer, we offer you an opportunity to use your expertise to make a difference.

FAQ: Join Our Team

To learn more about what it is like to work at Eureka, head to our FAQ page below. You will find answers to all your questions right there.

Join Eureka Here!

If you are interested in joining, you can book a meeting with Eureka's founder, Henrik Angelstig, on the form below.

Meet Our Team

Henrik Angelstig

Henrik Angelstig

Co-founder & President

Henrik founded Eureka to help future generations of students reach further in their learning than what they thought possible. He has been a finalist in several math competitions and a math teacher to more than 50 students. Henrik is currently studying his third year at the Stockholm School of Economics.

Filip Granlund

Filip Granlund

Co-founder & Head of Content

Filip helped found Eureka to stimulate understimulated students. He has always been fascinated by the creative process behind mathematics and has always sought out like-minded people. Filip will start the medical program at Linköping University this fall.

Olga Borbély

Olga Borbély

Head of Communications

Olga is currently studying her third year at Södra Latin's gymnasium. She has previously worked as a tutor in mathematics, and her other interests are physics and more specifically astronomy. In her spare time, she takes classes in dancing and horse riding

Oscar Nilsson

Oscar Nilsson

Web Performance Enhancer

Oscar has studied Mathematics, Physics, and Linguistics at Lund University and is now working for Cambridge Education Group as CIO/APC and Mattecentrum as a product developer. In his spare time, he bicycles, plays football and badminton, and loves to hike and read books.

Hugo Eberhard

Hugo Eberhard

Lesson Contributor

Hugo is a two-time winner of the Swedish Math Championships and a gold medalist in the International Mathematical Olympiad. He has taught maths to children and youths at math clubs, camps, and at theme weekends arranged by Ung Vetenskapssport. He is currently studying mathematics at the University of Cambridge.

Louise Westin

Louise Westin

Lesson Contributor

Louise has a passion for both mathematics and the environment. She has been a finalist in the Swedish Math Championships and has several years of experience coaching students taking part in similar math contests. She is currently studying to become an engineer in the environmental field at Lund University.

Harry Zhang

Harry Zhang

Lesson Contributor

Harry has been a finalist in several national math competitions in Sweden and he is also working as a tutor. Harry has studied a math-specialized education at Engelbrektsskolan and he is currently in his second year at Kungsholmen's Gymnasium in Stockholm.

Armin Eftekhari

Armin Eftekhari

Lesson Contributor

Armin is an Assistant Professor at Umeå Math in Sweden. Prior to this, he was a Postdoc at EPFL, a Research Fellow at the Alan Turing Institute in London, and a Peter O'Donnell, Jr. Postdoctoral Fellow at UT Austin. In 2015, Armin completed his Ph.D. at the Colorado School of Mines.

Ida Grimheden

Ida Grimheden

Lesson Contributor

Ida has recently finished a math-specialized education at Engelbrektsskolan and she is currently in her first year at Norra Real's Gymnasium in Stockholm. Ida has been a finalist in several national math competitions in Sweden.

Leonardo Saud

Leonardo Saud

Lesson Contributor

Leonardo joined Eureka with the intention of helping students who want to learn mathematics. For him, anyone can learn the basics about this subject. Leonardo is currently a second year Mathematics PhD student at the KTH Royal Institute of Technology in Stockholm.

Klara Hart

Klara Hart

Lesson Contributor

Klara enjoys challenging math problems (that are not about geometry). In her spare time she plays badminton, reads books, and tries to solve Cambridge entry exams together with her father. She is currently studying at Rosendalsgymnasiet in Uppsala.

Neo Dahlfors

Neo Dahlfors

Lesson Contributor

Neo Dahlfors is a student at Norra Real and has a passion for mathematics, especially classical geometry. He has participated in several math contests, including the International Mathematical Olympiad and the final round of the Swedish Math Championships, and he regularly instructs fellow students in the methods required to excel in these competitions.

Jiacheng Xia

Jiacheng Xia

Lesson Contributor

Jiacheng completed in 2021 his math Ph.D. at Chalmers University of Technology, Sweden. Apart from doing research, he is also very interested in teaching and sharing the fun of math. He believes that a good lesson should be simple in forms and rich with examples at the same time.

Donglin Liu

Donglin Liu

Lesson Contributor

Donglin is currently studying his first year as a Ph.D. student in mathematics at Lund University. He finished his master in Germany and has several years of work experience in image processing.

Lycka Drakengren

Lycka Drakengren

Lesson Contributor

Lycka started the mathematics association "Hvitfeldtska's Mathematicians" at Hvitfeldska's Gymnasium. She loves to arouse interest in problem solving in others, especially in geometry. Lycka has participated in the International Mathematical Olympiad twice and is currently studying mathematics at the University of Cambridge.

Fredrik Ekholm

Fredrik Ekholm

Lesson Contributor

Fredrik loves mathematics and wants more people to discover the beautiful problem solving that exists in all areas of the subject. Fredrik has competed in the International Mathematical Olympiad on several occasions for the Swedish national team. He is now studying mathematics at the University of Cambridge.

Oskar Olander

Oskar Olander

Lesson Contributor

Oskar has always enjoyed math and problem solving. He discovered the fun of contests math in high school and has since competed in the Swedish Math Championships and the Nordic Mathematical Contest. He is now studying Technical Physics at Chalmers.

Björn Magnusson

Björn Magnusson

Lesson Contributor

Björn has been interested in mathematics since childhood. Math contests deepened his interest and also his commitment to sharing knowledge. With international medals in mathematics, physics, and programming in his backpack, he is now pursuing a master's degree in computer technology at Lund University.