Sebastian Laxell
Teacher · Developer · Entrepreneur



I work as a mathematics and computer science teacher in an elementary school in southern Finland, teaching students between the ages of 12 and 16. I am focused on having a student centered classroom using available technology in a natural way.


I develop web pages using HTML5, CSS, JavaScript, Jquery, PHP and MySQL, often using frameworks like CodeIgniter and Bootstrap. I also develop educational applications and games for iOS, Android and Windows Phone.


I am the co-founder and CEO of - an online interactive mathematics book, and the founder of the IT company Interbit. I also run my own personal company


Portfolio coming soon!


I offer courses, lectures and tutoring in anything related to computers, mathematics and technology in the classroom.

  • Courses

    Web design, programming, Photoshop, Office, graphics and design, publishing tools, game and app development, cloud services, computer security, hardware, etc...

  • Lectures

    Technology in the classroom, interactive e-books, modern pedagogy, entrepreneurship, creativity, etc...

  • Tutoring

    What equipment to use in schools, which services, systems, tools and hardware to use, etc...

  • and


Sebastian Laxell

Billnäs, Finland


I blog sporadically in English and Swedish about teaching, education, computers, programming, and other subjects I find interesting at the time.

You can find my latest thoughts at BLOG.LAXELL.COM.