Alexius Dionysius Diakogiannis

Senior Solutions Architect & Squad Lead at EIB | Founder of AICollective GR & LU | GitKraken Ambassador | Member of the AICatalyst | Board Member AHEPA Paris | Intl Speaker

I am a Senior Solutions Architect, Tech Leader, and AI Advocate with more than 20 years of experience in enterprise technology, software engineering, and digital transformation. My expertise spans Java/JEE, the Spring framework, enterprise architecture, and applied AI, with a strong track record of delivering secure, resilient systems in highly regulated environments such as banking and European institutions.

I am the Founder of AICollective Greece and Luxembourg, a community dedicated to advancing knowledge, collaboration, and responsible adoption of artificial intelligence. I am also a GitKraken Ambassador, a Packt Tech Advisory Board Member, and a former PrestaShop Ambassador.

As a speaker, I have presented at Devoxx Morocco, JCrete, OpenConf, FOSSCOMM, Voxxedays LU and many others, engaging audiences with demo-driven sessions on AI, software engineering, and the societal impact of technology. My talks often explore how AI bots influence public opinion, the challenges of disinformation, and the future of digital trust, digital forensics, Java Architecture, AI in Fintech and others.

Since 2017 on JCrete I am selected as a consistent participant in this prestigious, invite-only unconference, widely recognized as one of the most exclusive gatherings in the global Java ecosystem. I Engaged with a high-caliber peer group, where approximately 90% of attendees are Java Champions and industry leaders and delivered technical sessions and presentations on Java technologies, contributing to high-level architectural discussions and knowledge sharing among world-class experts

Beyond my professional roles, I am committed to building and supporting communities. I am the founding member and administrator of Greece’s largest Developers and Designers group with more than 18,000 members. I also serve on cultural and professional boards in Luxembourg and Paris, bridging technology with broader community service.