In #NewInHelsinki series, senior students talk about their experience at the University of Helsinki and what advice they would give to their fresher selves. Once, Fahsinee was #NewInHelsinki. Check out to her story about moving from Thailand to Finland and her studies in the Master’s Programme in Data Science.
Joining the Data Science Master’s program at the University of Helsinki has been a fulfilling blend of academic exploration and personal growth. What drew me here was the interdisciplinary nature of the program — a collaboration between Computer Science, Mathematics and Statistics, and Physics — which perfectly aligned with my background and interests.
Since arriving, I have taken courses across disciplines, balancing core studies with topics that spark my curiosity. Outside the classroom, I have been actively involved in student life as a board assisting member of the Erasmus Student Network, helping organize social events and trips for international students.
I also work as a research assistant in the Evolutionary Biology group, where I apply machine learning and image segmentation techniques to biological datasets. A highlight of this work is running those machine learning models on LUMI, one of Europe’s most powerful supercomputers.
What stands out most is the supportive academic environment — professors here are approachable and encourage students to engage, ask questions, and take initiative. Studying in Helsinki has been more than just an academic experience — it has been a well-rounded journey of learning, connection, and growth.
Since the very first moment that I arrived in Helsinki, I realized that I stumbled upon something special. This feeling started with the housing - that was both fairly priced and properly linked to the main means of transport and continued with the surprisingly straightforward way of handling the bureaucratic hassle required when moving to a new place. In short, things work here and the manner in which they do is clear, and if they somehow don't, then there is no need to panic because feedback and improvement suggestions are highly accepted, often even requested!
The same functionality and strive for constant improvement is also visible in the programme. From teachers that request feedback on the courses to them requesting suggestions for new topics for future courses. Besides the courses in themselves, the university's zeitgeist combined with the vibrant AI-related start-up scene and pop-up ML-meetings will provide the perfect opportunity for learning and honing data science skills!
It was January when I first landed in Helsinki. It was cold, dark, no stars in the sky, and after more than 20 hours of flights, I was undoubtedly tired. And there, 10,000km away from home, without knowing anyone, not knowing the language and completely alone, I realized something. It feels right. From the very beginning, being here felt right. Soon, it wasn’t that cold, the darkness turned into something harmless to chit chat about, and the stars appeared in the firmament.
Finland has a lot to offer. The quality of the teaching is on point, and the potential for research, professional and personal growth is huge. An open mind and a curious attitude can take you a long way. After a year and a half, I can say it was the right call to move here. There are still a lot of things I want to experience and learn from Finland and the University of Helsinki, and I hope to have the time to do it. Join us and help us to keep growing our amazing data science community.
Data Science at the University of Helsinki - where the only thing more abundant than snowflakes is learning. I've been here for a while now, and I'm still discovering new things to love about this place.
I am impressed by the fact that everyone's treated like an equal - staff and students alike. It is just a bunch of passionate people working together to create something amazing.
The Data Science program itself is pretty amazing. With courses ranging from machine learning to data visualization, there's something for everyone. And with the university's strong connections to the tech industry, there are plenty of opportunities for networking. It does not matter if you are a beginner or professional, you will have something to learn.
But what really sets Helsinki apart is the unique blend of safety, comfort, and community. I can walk around the city anytime, day or night, and feel completely safe. And when I need a break, I can pop into a cozy café for a warm pulla (cinnamon roll) and a cup of coffee. It's the perfect way to refuel and get back to exploring.
All in all, I'm so glad I ended up here. If you're thinking of joining us, I say go for it - you won't regret it!
I arrived in Helsinki in mid-August before the start of the semester, and the very first thing I did was join some strangers in sleeping on the benches at the airport. If that's not a testament to how safe and friendly Finland is, then I don't know what is! What is more, people here are very approachable, so when you need help, ask and you shall receive. The same statements about the Finnish culture also extends to the culture at the University of Helsinki. You can be sure that you'll be welcomed into the programme with open arms, provided that you also put in the effort to meet the class cohort, which includes both the students and the professors, who are both equally friendly and eager to meet new students!
With regards to academics, the course is such that it caters to people from different academic backgrounds, and to people who have vastly different goals. My personal preference is to familiarise myself with a bit of everything within the field of Data Science. However, it is possible to be even broader and take courses from many other departments, or to go a completely different route and specialise within a particular area. It is a well-planned programme and there is definitely something for everyone. All in all, I can confidently say that you made a terrific choice when choosing this programme as part of your life path.
Studying Data Science at the University of Helsinki has been an incredible experience. From day one, I was amazed by how approachable and supportive everyone is—students, professors, and even researchers working on cutting-edge AI projects. The transition into this program was smooth, and the learning environment here is open and encouraging.
The curriculum is flexible, allowing you to explore different areas beyond data science. You can tailor your studies to your interests, whether it’s AI, statistics, or something entirely different. The best part? The professors. They are top experts in their fields and, more importantly, they love teaching. They are always available, making it easy to ask questions, discuss ideas, and dive deeper into concepts. You can literally feel your knowledge expanding with every course.
Beyond academics, Helsinki is a fantastic place to live. It’s safe, full of nature, and offers plenty of tech events and networking opportunities. Whether it’s studying, exploring, or meeting new people, there’s always something happening. Looking back, I know I made the right choice—this program has given me both knowledge and an unforgettable experience!
When I first considered moving to Finland for my master's in Data Science, I wasn’t entirely confident in my decision. Leaving home for a new country without any relatives or friends to support me felt daunting. However, I applied to this program because it perfectly aligned with my bachelor’s studies and my career aspirations. I was accepted, and I decided to take the leap.
Now, I can confidently say, don't worry too much or hesitate about coming here! It may seem like a big change, but the University of Helsinki provides all the support you need to settle in and adapt to Finnish culture. Getting this opportunity is already a victory, and you will be part of a university that offers top-quality education, a welcoming academic environment, and a diverse international community.
You’ll meet incredible colleagues and students from all over the world, and beyond academics, there are countless experiences to enjoy while living in Finland. So, embrace the journey, focus on your studies, and make the most of this amazing opportunity.
Good luck, and welcome to the University of Helsinki!
I’m one of the ‘1st generation’ students of the programme and now a happy alumna and doctoral student. You will find that the University's good reputation in AI research is well justified, and that's the one main thing that made me choose to stay here. The other main reason is, of course, Finland. Life here may change your perception of things. The University of Helsinki makes it easy to adapt to your studies and to Finland, and everyone is happy to assist you with any questions.
The biggest opportunity that the Master’s programme in Data Science at the University of Helsinki has to offer you is diversity. In the cultural and educational backgrounds of your peers, the research opportunities available to you, and the courses and study tracks offered by the program, you will be presented with a broad and diverse set of options to learn and grow in the ways that work best for you. Whether you’re looking to gain the skills to land your dream role in the industry, dive deep into machine learning research in academia, or anything in between, this program will open all of those doors.
When starting in the data science program, I was surprised how easily approachable everybody is. That made my start here in Helsinki smooth and still upholds until today. The excellent course contents are supported by instructors that encourage one to dig deeper into concepts and challenge them. This means that open discussions about the course contents are frequent here. We data scientists must constantly adapt to change, but the program prepares us for that.
However, the university is not everything, and moving to Helsinki brings more benefits than that. Find new friends and explore Finland: Spend your Saturday in a National Park close to Helsinki, holidays in Lapland, or New Year’s Eve in Sauna next to a frozen lake. I am sure that you will like it!
This data science programme was a very different experience from the two other universities I had attended before. Mostly, it is due to unique networking opportunities. There is just so much interaction between students, professors and companies. Because Helsinki is remote, but a capital, you will find any kind of sector and industry here. And if you want, you can easily gain work experience anywhere. Companies often actively approach students. But the courses are, crucially, also of very high quality. You’ll find professors take teaching and student feedback just as serious as their research. After all, Finland has a great reputation for education to live up to!
When it comes to leisure activities, opportunities are much more varied than you would expect in a city this size. Yet, Helsinki is very cosy and easy to get familiar with. The combination with the openness and relaxedness of the Finnish people is really hard to beat.
You’ll have a great time while becoming an expert in data science!
It is hard to think that this journey is coming to an end. I had expectations before coming here, I mean, it is indeed a life-changing decision. But nothing prepared me for the blast and experiences I had these past two years. The student life here is unlike any other place. The opportunities to hang out with other students and to get to know people from any faculty are endless. So, my advice to you is to open up—to new experiences, new friends, and new communities. Life is better in community, and here, you can find yours.
Let's not forget the academic part. The teaching is top quality, and they trust the students, it is up to you to get the most out of it. Part of my experience was doing research. I never thought about doing research, but they welcome everyone. You get to work with the best researchers in their fields, and they accept you as a peer.
Finland teaches you to live a peaceful life while building Sisu inside you. Don't worry, you'll get to know that word. Tervetuloa!
I thought adapting to the customs and language would prove to be a huge challenge when moving to Finland. I couldn't have been more wrong. The kindness of the people within and outside the university, along with the strong student culture has made this process very enjoyable and easy to deal with. There is a huge selection of activities for almost any kind of taste, and I have met a lot of interesting and great people in my time at the University of Helsinki.
One of my favourite things about the programme is that it is designed to fit almost any background. You can become an expert in model performance, creation, applications on Physics, Social Sciences, Economics, and more; you have the power to decide in which direction to aim your career, and there will almost certainly be someone in the university to help you with that. The staff is always eager to help, and I really feel like I'm part of the university and not just another one of the students.
When I decided to join the master's programme in data science, I was not yet fully aware of how strong Finland is in the field. As I started to get more involved in research, that quickly became more clear. In particular, I have been involved in deep learning research.
To mention a few well-regarded machine learning methods "made in Finland":
I have been abroad for conferences and internships, and when I say that I study data science at the University of Helsinki, people in the field usually get excited and mention some paper/research group from here.
Now, although a big part of our lives is studying and research, I have also been personally happy and fulfilled since I joined the programme, and one great reason for that is peer-support. I love to spend time with friends in the data science student room (a.k.a. Random Forest). I have received valuable and genuine mentorship from professors for both my career and life. I have taken courses in physics, French, Finnish, academic debates, and got to learn the most varied topics spread across the different university campuses. I’m sure you’ would enjoy being part of this community too!