Team
Our skilled and experienced team
Our team at Mobie has a wide range of expertise and years of experience in developing education – both from a pedagogical and technical point of view. We are ready to support the growth of our partners through training.


Jukka Sormunen
RDI Director
jukka.sormunen@mobie.fi
+358 50 326 8519
Get to know
I am Mobie’s Director of Research, Development and Innovation and have always been interested in how technology can improve learning. In particular, I have a passion for integrating virtual and video technology and artificial intelligence into education. I believe that well-designed digital and virtual learning environments can make learning more engaging and effective.
In my spare time I enjoy forestry work, building, winter fishing and golf in the summer. Being hands-on and getting out in nature provides a counterbalance to working on innovation.

Santtu Viljakainen
Sales Director
santtu.viljakainen@mobie.fi
+358 50 377 9425
Get to know
I am a sales director at Mobie. I enjoy finding new opportunities and building relationships with customers. For me, sales is not just about closing deals, but about genuine interaction and finding solutions for customers.
Sport has always been a big part of my life; in winter I go skiing and play ice hockey, in summer I go to golf courses. I am also very involved in my children’s sports activities.

Jarkko Roininen
Senior Software Developer
jarkko.roininen@mobie.fi
Get to know
I’m a senior software developer at Mobie. In my work, I like to face and solve new challenges, and I value continuous learning. In my free time, I relax with fishing, football and reading.

Joni Kollani
Head of Development
joni.kollani@mobie.fi
Get to know
I have been involved in building the Mobie story from a technology perspective since the company was founded. The varied job description has given me the opportunity to learn a wide range of software development and server infrastructures. I’m not usually content to accept that something just seems to work, but I get under the hood to find out why things work the way they do.
In my free time I exercise and observe nature, fly-fish and play guitar.

Juho Rissanen
Junior Software Developer
juho.rissanen@mobie.fi
Get to know
I work at Mobie as a junior software developer, developing software solutions and solving various programming problems. I enjoy challenges where I can analyse and find effective solutions through code. Continuous learning is important to me, and I strive to expand my knowledge of new technologies. In my spare time, I like to go to the gym to keep fit. Developing new skills and challenging myself, both at work and in my free time, motivates me to keep moving forward.

Miira Tirkkonen
Creative Director and Content Producer
miira.tirkkonen@mobie.fi
Get to know
In my work, I call myself a creative problem solver, because the final product has to be visual, but also accessible, practical and functional. I started at Mobie as an intern in 2014 and since then I’ve had over a decade of professional growth with us!
In my free time, I enjoy spending time with my loved ones and my two cats, and playing board and video games.