HEALIS is an international alliance of independent professionals and consultants in the emerging field of data science. We have been active in the field of Semantic Web and noSQL DBMS, since 2010. Currently our activities are centred to apply new database technology and data visualization methods in order to integrate data from disparate data sources, control them from multiple business models-views, diagnose the source of the problem and provide prescriptive and predictive analytics to regain control of your business.
From integration, to visualization, to analytics, HEALIS excels at promoting and following best practices that are based on innovative technological solutions. We form strong partnerships with vendors, resellers, contractors, integrators and developers; we offer excellent support, guidance, project management and educational services .
The primary aim is to assist any company, organization or individual to maximize the performance and quality of their IT services by offering consultation services and training on the use of next generation database technology and applications:
Secondary we promote collaborative activities among IT professionals and their customers to exchange, share and manage information resources.
HEALIS has a broad spectrum of activities to achieve its goal such as :
In HEALIS this is our philosophy and also our brand strategy to develop great solutions to fully cover your needs and the needs of your customers. Our mantra reflects our way of thinking about information technology in general.
Dr. Athanassios I. Hatzis is a seasoned IT professional, showcasing a blend of technical expertise, proficiency in software engineering, and strong leadership. His project management skills, particularly highlighted as an IT Work Package Manager in EC FP7, are complemented by a rich background in research and academia. With over two decades of experience in the IT sector, Athanassios has demonstrated a strategic mindset, adept at making trade-off decisions considering desirability, viability, and technical feasibility.
Serving as the software architect at major USA marathon events, Athanassios has showcased his ability to manage and execute agile development work effectively. He has been instrumental in establishing, deploying, and securely operating back-end systems and services across their full software life cycle. His strategic planning and resource allocation have been key in ensuring the smooth operation of these events, demonstrating proactive problem-solving in both technical and managerial aspects. During his tenure as Health Informatics Manager at Evangelismos General Hospital, Athanassios effectively managed facilities and IT infrastructure implementing electronic medical records and cutting-edge clinical information systems. He developed strategies and organised work activities, demonstrating his strong organizational and managerial skills. His commitment to network and database security policy ensured the protection of sensitive medical information.
A pioneer in innovative technologies for the semantic web within startup ventures, Athanassios’s dedication to fostering creative and collaborative thinking is evident. His role as a researcher and lecturer is manifested by numerous published papers and presentations at conferences, contributing significantly to the academic discourse in health informatics and speech technology.
Beyond technical expertise, Athanassios’s social and communication skills are well-developed, with experience in methodical leadership, delegation of responsibilities, and effectively liaising with diverse stakeholders, including speech therapists, medical staff, project managers, development teams, IT support staff, startup members and software vendors. Notably, his communication skills have been enriched by his interactions with students and lecturers in various higher education institutions.
His thoughtful decision-making and rigorous adherence to best practices, coupled with his ability to adapt to changing circumstances, consistently result in exceptional execution performance in dynamic and challenging environments.
Download ResumePhD in Clinical Applications of Speech Technology, 1999
The University of Sheffield, Dept. of Computer Science
MSc in Artificial Intelligence, 1995
The University of Edinburgh, Dept. of AI
BSc in Computer Science, 1993
The American University of Athens, Dept. of Computer Science
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