Who We Are

Ilias Tagkopoulos, Ph.D.


Dr. Tagkopoulos is a leading expert in computational science with a focus in biomedical and business applications. He is a tenured associate professor of Computer Science and Genome Center, University of California, Davis. Prior joining University of California, Ilias was an associate of Credit Suisse, NY office, working on fixed income derivatives models and tools. Ilias holds a Diploma from University of Patras, a MSc from Columbia University and a PhD from Princeton University, all in Electrical Engineering.

Kostas Aisopos, Ph.D.

Machine Learning Specialist

Dr. Konstantinos Aisopos is a Machine Learning Specialist and a Senior Data Scientist at DEUS. Before joining, Konstantinos worked at Microsoft on digital assistants for 5 years. He holds a Ph.D. from Princeton University and has been a research scholar at MIT for 2 years.

Kim Minseung, Ph.D.

Machine Learning Specialist

Minseung Kim is part of the Data Science team in DEUS. He has worked as a computational scientist and machine learning expert for various corporations and institutions. He holds a Master degree from Columbia University and a Ph.D. degree from the University of California, Davis, both in Computer Science.

Nasos Tsoukalas, Ph.D.

Senior Data Scientist

Dr. Tsoukalas is an electrical engineer with specialization in robotics and medical informatics. Dr. Tsoukalas has worked in various European and US-based projects both in Greece and California, USA. He holds a Diploma and PhD degree in Electrical Engineering from University of Patras, Greece. After his PhD, he joined the Department of Computer Science and Genome Center, University of California, Davis, where he was employed for three years as a postdoctoral research fellow.

Yiannis Kokkinos, Ph.D.

Senior Data Scientist

Dr. Kokkinos is a data scientist who got his BSc in Physics sometime in the past millennium. Yiannis holds a MSc and PhD degree from the Department of Applied Informatics, University of Macedonia, with a focus on Large-scale parallel data mining through Machine Learning. He has published more than twenty scientific papers related to ML. Prior to DEUS Yiannis has worked as software developer, as CS instructor in various institutions and as data scientist for CRM data.

Kostas Vergidis, Ph.D.

Academic Collaborator

Dr. Vergidis is an academic collaborator at the Thessaloniki office. He is an expert in operations research and business process optimization. Kostas is a tenure-track assistant professor at the Applied Informatics department, University of Macedonia, has a BS in Applied Informatics from the same university and a Ph.D. in Operations Research from Cranfield University, UK.

John Balanos

Software Development Manager

John Balanos is a seasoned Software Architect and Software Development Manager.
John has worked in various software projects in telecoms , tourism and retails sectors among others.
He is a passionate agile coach, trying to transform and lead teams of software engineers through agile software development principles.
John is a strong supporter of clean code, test driven development and solid design principles.
He spends most of his free time learning new technologies like blockchain and ethereum, contributing in the local meet up communities and hacking while trying to find the next “big thing”.

Zisis Diamantis

General Manager, System Administrator

Zisis is our office manager, responsible for both the Athens and Thessaloniki office. He is also a system admin with a specialization in network security and penetration testing. Zisis has a Diploma in Informatics and Telecommunications from the University of Peloponnese.

Orestis Gklavas

Software Engineer

Orestis is a computer scientist with several years of experience in full stack development. He currently specializes in Middleware development for security and scalability. Orestis holds an Integrated Master’s degree in Computer Engineering and Informatics from the University of Patras, Greece.

Lamprini Vasilaki

Software Engineer

Lamprini is a computer engineer who specializes in server-side middleware engineering and scalable software development. Lamprini has a Diploma in Computer and Communications Engineering from the University of Thessaly.

Theodoros Panagiotakos

Data Scientist

After receiving his Diploma in Mechanical Engineering from NTUA, with expertise in operations research, Thodoris worked as a data warehouse and business intelligence consultant with Teradata. He contributed to several projects in the Middle East, Cyprus, and Greece, before deciding to pursue his passion for machine learning. After completing his M.Sc in Data Science from the University of Edinburgh, Thodoris joined DEUS in his effort to make the world a better place.

Yiannis Makris

Data Scientist

Yiannis is a Data Scientist with expertise in statistics and machine learning. He has a BSc in statistics from Athens University of Economics and Business and an MSc in Data Analytics from the University of Warwick, UK. He joined Deus since he thought it was a unique opportunity to apply and learn high-level machine learning and AI techniques.

Akis Nousias

Data Scientist

Akis is a Data Scientist with an M.Sc. in Advanced Computer & Communication Systems from The Aristotle University of Thessaloniki with a specialization in Computational Intelligence Practices and Applications. Before pursuing his passion for Machine Learning, Akis was involved with several structural projects from a computational point of view and has worked in various small firms in the building industry. He joined Deus to have the opportunity to grow & learn and try to make an impact.

Georgios Ouzounis

Software Engineer

Georgios is a Software Engineer with experience both in back and front end development. He is an advocate of clean, documented and fully tested code that can be deployed with minimum effort. Georgios holds an Integrated Master’s degree in Electrical and Computer Engineering from the Aristotle University of Thessaloniki, Greece.

Christina Giannouli

UI/UX Designer

Christina is a self-taught UI Designer and Front-end Developer with great expertise in CSS3. She loves creating unique user interfaces and bringing them to life using the latest web technologies. Christina after graduated with a BEng in Civil Engineering from T.E.I. of Thessaloniki she then followed her passion on Front-end Development and Design.

Christos Sfakaniakis

QA Software Engineer

Christos Sfakianakis is a QA Engineer based in our Athens office. Christos holds a BSc in Electrical Engineering from NTUA and an MSc in Digital Image & Signal Processing from the University of Manchester. Before joining DEUS EX MACHINA, Christos was working in IT in the Czech Republic for 3 years. During that time he developed skills in Linux and programming. He is interested in Automation and is excited to work at an AI-focused tech company.

Yannis Vlassis

Software Engineer

Yannis is a Software Engineer with experience in designing, implementing, and deploying mid-scale web applications. While studying, Yannis worked on various development projects in the maritime and e-commerce industry. He is very interested in Machine Learning and Robotics. He is passionate about problem-solving while maintaining high code standards. Yannis holds a BSc in Computer Science from the Athens University of Economics and Business. He joined DEUS EX MACHINA driven by the opportunity to work on cutting-edge, AI-driven projects, extend his skills, and try to make an impact.

Polina Hadjipanayiotou

Marketing Specialist

Polina is a digital marketing specialist with deep expertise on strategy, performance marketing and eCommerce.
She’s fascinated by user psychology and the power of words to stir up people. You’ll find her pairing creativity and data to build growth strategies for companies and brands.
Polina has studied English Language & Literature and has an MA in Media, Culture & Society by the University of Essex.

Ilias Karatsin

Software Engineer

Ilias Karatsin is a Software Engineer, who enjoys writing well designed, maintainable and testable code. He is very interested in Machine Learning, Big Data scalability and mobile development. He has already published two android applications, and he is a contributor to open source projects. Ilias holds a BSc in Informatics and Communication from the Technological Educational Institute of Central Macedonia, and he is currently finishing his M.Sc Thesis in Software and Data Analytics at the Aristotle University of Thessaloniki at the Computer Science department.

Pinelopi Karadaki

Legal Councel

Pinelopi is attorney at law in Heraklion, Creta. She has a diploma in law from the Aristotle University of Thessaloniki.

Chris Polizos

Office Administrator

Chris is our Thessaloniki office administrator. He possesses a long track record of working in various administrative roles. Chris holds a Bachelor’s Degree in Accounting & Finance and a Master’s in Business Administration (MBA), both from the University of Macedonia, Thessaloniki.