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Meet Mahtab: Turning Big Data into Smarter, Safer Cities and Ports

Mahtab’s journey starts in Isfahan, Iran, a city so beautiful it’s called “Half of the World” — and has taken her across Europe to Estonia. With a PhD in Computer Science and hands-on experience in AI, big data, and digital twins, she now applies her expertise to making ports safer, transport smoother, and cities more sustainable. At the FinEst Centre for Smart Cities, Mahtab connects research with real challenges, proving how technology can transform everyday urban life.

We invite you to get to know her journey: Who is Mahtab Shahin, and what are her research interests and experiences? Discover her story in our short chat! 

Tell us about yourself, your background, hobbies or something interesting about you

I’m from Isfahan, Iran, a city so beautiful it’s called “Half of the World.” Wandering through its bridges, mosques, and bustling bazaars as a child gave me a deep appreciation for art, detail, and history, and sparked a lifelong fascination with how creativity and design shape the way we live.

My journey later brought me to Estonia, where I earned my Ph.D. in Computer Science, exploring how big data and cloud technology can uncover patterns from healthcare to transportation and solve real word problems.  

Now, I’m part of the MariCybERA project, applying AI and cybersecurity to make the maritime world safer and more resilient.

Earlier, I contributed to AI & Robotics Estonia (AIRE), developing AI-driven tools to improve supply reliability in manufacturing. This experience showed me how transformative applied research can be for industries.  

My academic path has also taken me across Europe including Austria, the UK, and Portugal. I’ve had the privilege of collaborating with inspiring teams and learning new approaches to research and innovation. 

Outside of work, I enjoy spending time in nature, capturing moments through photography, painting, and watching films. I also like making candles and sharing them as a handmade gift with friends. 

Tell us more about your main research topics and how they connect to creating smarter cities

I work with artificial intelligence, big data, cloud computing, and digital twins, finding ways to turn huge amounts of information into something people can actually use. I create systems that can process data quickly and help make better decisions in real time. 

For smart cities, this means improving how buses and ships move, making ports work more smoothly, using energy more wisely, and keeping important systems safe. By bringing digital twins and AI together, I want to help cities and ports become more connected, efficient, and sustainable, so everyday life is a little easier for everyone. 

Mahtab Shahin
Mahtab Shahin

What inspired your interest in cities and smart city innovation?

For me, a city is not just the place we live in, it feels alive. Every street, every bus ride, and every service shapes how we experience our daily life. I have always been curious about how technology can make these moments easier, safer, and more sustainable. 

This curiosity grew when I learned how artificial intelligence, digital twins, and big data can improve transport, protect ports, and help cities run better. That is when I knew I wanted to focus my work on this area, not only writing research papers, but also creating projects that people can use and benefit from. 

Last year, I joined the Smart City Challenges proposal call. I joined seminars, read the proposals, and found the ideas very inspiring for my future path. I also started following the FinEst Centre on LinkedIn and saw how active and friendly they are. For me, it felt like the right place to grow, share ideas, and apply my knowledge in real projects. 

What do you hope to gain from your work with the FinEst Centre?

For me, the FinEst Centre is the right place to turn ideas into real projects. What makes it special is the proactive team. They are always up to date with new ideas and challenges, and they bring their different skills together to expand these ideas to other countries as partners. In our weekly meetings, I learn something new from each of them, and that makes the experience both exciting and inspiring. 

I am excited to bring my skills in AI, big data, and digital twins to the FinEst Centre and to be part of its mission to build smarter and more sustainable cities. Working with Ralf-Martin Soe and such a talented team makes every day inspiring, full of energy, ideas, and opportunities to learn. 

I also see this as a chance to connect my research at the Estonian Maritime Academy with real challenges in ports, cities, and digital government. It is not only about theory but about creating solutions that can truly work in daily life. 

Most of all, I believe the knowledge, teamwork, and experience I gain here will help me grow and also give me the chance to contribute to a bigger vision: building cities that are more connected, sustainable, and climate-neutral by 2030. 

How did you discover the FinEst Centre — did you find us, or did we find you? 

I would say that I found the FinEst Centre. Before I expressed my interest in joining, I was already working on topics related to cities. As part of my PhD, I gathered a real traffic dataset from my hometown and published papers in this area. I also wrote proposals connected to smart city topics. So when I learned about the Centre and saw how closely it matched my interests, it felt like the right place to grow and contribute. 

What have you noticed about the Centre, the work life, the team, or Estonia in general? 

What I’ve noticed most about the FinEst Centre is how a city connects to almost every field; government, safety, civil engineering, architecture, data, and much more. This multidisciplinary nature brings together people from very different backgrounds who all work toward the same target. I find that very inspiring. 

What I like most is the discipline and leadership of the team. There is a strong culture of sharing, supporting each other, and finding new opportunities to work together. I have learned a lot not only from projects but also from everyday conversations and teamwork. 

Estonia itself is the perfect place for this, with its advanced e-governance and openness to innovation, which makes the work here even more meaningful. 

What I enjoy most is seeing our research turn into real solutions that people can use in their daily lives. That is what motivates me, and I am looking forward to continuing this journey together.  

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