thessaloniki at voxxeddays dot com
Ioannis Vellidis” Convention Center.
Leof. Stratou 3, Thessaloniki 546 36, Greece
Click here for a google maps location
Voxxed Days Thessaloniki will be back in November 2025 as an in-person event in our usual “Ioannis Vellidis” Convention Center.
The last of Voxxed Days Thessaloniki in 2024 attracted ~700 attendees who came together to meet and listen to fantastic content.
Voxxed Days Thessaloniki offers passionate developers the best place to network, hack, be inspired and learn. It helps all the people that wish to get informed about the latest trends and take a deep dive into cutting-edge technologies, frameworks and programming languages.
Java Language, Java SE, JDK, performance tuning, modularity, etc…
Cloud, Terraform, Ansible, Kubernetes, Docker, Istio, PaaS and serverless
Big Data, Fast Data, NoSQL, Machine learning, Deep Learning, Neural Networks, TensorFlow, etc
Web frameworks, performance and accessibility, languages and tooling to build modern browser apps
Developer candy: stuff we want to know about but don’t (generally) do at work – robotics, biological computing, cybernetics, AI, new toys & tomorrows world
Other languages running on the JVM, functional, mobile and emerging languages. The tools, libraries and best practices
How-to’s, tools and techniques for developers to drive great architectures. Share your in-the-trenches experiences informing us what works and what doesn’t.
Personal development, leadership, working practices, mental health, diversity, inclusion and developer culture
Encryption, defensive practices, tools and technologies to be secure, security testing etc.
Modern operational concerns, including build pipelines, orchestration, observability, monitoring, resilience, and compliance, as the software world embraces DevOps and cloud delivery.
Inspiring and thought provoking, keynotes are delivered by respected industry leaders at the opening and closing each conference day.
40 minute sessions on a range of different technologies, practices and methodologies
15 minute sessions designed for speakers to give a quickfire view of a particular subject
2 hours hands-on sessions where you delve into a specific technology or methodology under expert guidance
There’s a limited number of sponsor slots per-package level. Want to know more about supporting Voxxed Days Thessaloniki ? Check out our sponsorship info page.
“Ioannis Vellidis Congress Center“ spaces can be modified and adapted so as to respond fully to the needs and requirements of any event. Its six fully equipped halls can host up to 2,100 people and are best suited for conferences and high profile international events, while they can also be used for a variety of other events.
Address : Leof. Stratou 3, Thessaloniki 546 36
Click here to check it on google maps
Giorgos has 20+ years of software development experience and currently is a Lead Java Developer at Synoa GmbH where he is developing eCommerce software. He is passionate for growing and transforming high performance development teams by introducing and employing software craftsmanship principles. Also interested in the professional growth of developers and the local developer community being co-organiser of the Thessaloniki Non-Only Java Meetup Group.
Argy is a senior software engineer with over 8 years of experience, currently working at a US-based startup that’s transforming the restaurant reservation space. He is passionate about clean code, scalable systems, and robust architecture, and has a strong interest in DevOps practices. A regular conference attendee and a dedicated Linux enthusiast.
Started some 20+ years ago as a Java Software Developer and later evolved to Architect (technical, solution, cloud, enterprise, and potentially a few more variations along the way, some of which are even certified). Currently attempting to pass on the knowledge to the following generations as Head of Engineering. Perhaps above all though, a community junkie (following JHUG, GreeceJS, Angular Athens, DDD Greece, and a few more) and a proud organizer of Ministry of Testing Athens, the largest QA community in Greece.
I’m a London-based software engineer with over 20 years of experience, currently leading the Frontend Team at Turner & Townsend. We build web applications used by major companies in the construction industry – serving thousands of users across large enterprises. My focus is on delivering accessible, scalable, and high-performing user interfaces that offer great user experiences.
Throughout my career, I’ve worked across the full stack, contributing to backend systems using PHP, Node.js, and databases like MySQL and MongoDB. I also have solid experience with Docker, Kubernetes, and CI/CD pipelines, supporting smooth and reliable development workflows. I’m passionate about frontend craftsmanship, continuous learning, and team collaboration, and I stay engaged with the tech community through events, courses, and industry involvement.
Vissarion is a seasoned Software and Cloud Architect with over a decade of experience designing and implementing scalable, resilient cloud solutions. Blending deep expertise in backend development, cloud architecture, and DevOps, he specializes in building high-performance systems that drive operational efficiency and long-term reliability. Vissarion is known for his ability to bridge the gap between development and operations—streamlining workflows, enhancing scalability, and accelerating digital transformation initiatives. With a strategic mindset and a hands-on approach, he consistently delivers innovative, business-aligned solutions that help organizations stay ahead in a rapidly evolving tech landscape.
Stratos Kourtzanidis is a distinguished senior software engineer with expertise in .NET development and AI. As a technology expert and community leader, he has been awarded the Microsoft Most Valuable Professional Award (2018-2020) and also serves as a Microsoft Certified Trainer for Azure & AI . Stratos holds multiple professional certifications and is a published author, showcasing his extensive knowledge.
A true advocate for collaboration, Stratos is the founder and organizer of the Thessaloniki .NET Meetup, a thriving community of developers.
Valantis (Val) is an experienced engineering leader. An occasional speaker, he enjoys sharing knowledge and connecting with the community. Always curious and driven to learn, Val stays up to date with the latest trends and is passionate about solving challenges with creative solutions.
Patroklos (Pat) has been a software engineer for more than 25 years – he’s passionate about code quality and system perfection and keeping things simple. He’s a book author and occasional speaker, he was the founder of the Java Meetup in Thessaloniki, and the main organizer of Voxxed Thessaloniki and Devoxx Greece since 2016.
Tasos is a Senior Frontend Engineer with over 8 years of experience, currently working at ARHS Developments Hellas, designing and building modern web applications. With a strong foundation in software engineering and specialization in Angular and the MEAN stack, he has contributed to the development of complex, large-scale systems across the public and private sectors. Over the past two years, he has been working in the banking sector, helping redesign and modernize enterprise-grade platforms. His work focuses on scalable architectures, performance optimization, and bridging frontend with backend technologies. He is passionate about clean code, developer experience, and exploring how AI can enhance both frontend and backend development. He actively shares knowledge through writing and open-source contributions.
George Tzinos is a software engineer with over 7 years of expertise. He currently holds the Senior Director of Engineering position at InstaShop, where he is actively involved in coding and leading teams. George is passionate about building useful tools, networking, and sharing knowledge, which motivates his frequent participation in industry events.