🇬🇷 Tech Events in Greece

Welcome to the most electrifying and ground-breaking AI Meetup in Athens!

Join us once a month as we delve into the world of artificial intelligence, explore its cutting-edge practical applications, and marvel at the astonishing projects that are shaping our future.

Why should you attend?
• Get up close and personal with the AI projects that are redefining the boundaries of technology and human potential.
• Learn from the brightest minds in the field and gain valuable insights into the ever-evolving AI landscape.
• Unleash your curiosity, fuel your creativity, and expand your network as you connect with fellow AI aficionados and pioneers.

What you can expect?
Mindstone events consist of three talks covering different aspects:

• From Prompt to Production: How We Built a Real Internal Tool with AI by Xenofon Vassis: A technical demo breaking down the process for building a product using AI with real-life learnings and insights.
• How To Be More Productive Using AI: A practical demo and step-by-step guide on how to use AI to speed up and improve tasks.
• What Does The Future Look Like With AI?: A theoretical talk on the impact of AI on work, life and society.
• Vibe Signage by Evryviadis Liapis

After the talks we'll have pizza, drinks, and networking.

Don't miss out on this extraordinary opportunity to witness the AI revolution in action. It's time to embark on a thrilling journey into the future and discover the endless possibilities that lie within the realm of artificial intelligence.

Reserve your spot today for the ultimate AI experience! 💡✨ (https://community.mindstone.com/events/mindstone-athens-october-ai-meetup-2026)

Want a quicker check-in on the day? Set up your Mindstone profile in advance at https://identity.mindstone.com/signup and keep your login details handy when you arrive.

Are you still writing boilerplate by hand, or have you transitioned to orchestrating intelligence?
The era of software development is undergoing a fundamental phase shift. With modern AI models, agentic IDEs, and code synthesizers handling complex context windows, the industry is moving rapidly toward "vibe coding"—a state of development where natural language, architecture design, and strategic iteration supersede tedious syntax management.
Join GDG Cloud Thessaloniki for an evening focused on shedding development friction and unlocking Antigravity: the ability to launch ideas into production at unprecedented velocity without losing control over code quality, system design, or security.

• Deconstructing "Vibe Coding": Moving past the meme—what high-velocity, intent-driven programming actually looks like in practice.
• The Agentic Toolchain: How modern developers leverage tools (Cursor, Gemini Code Assist, Claude, GitHub Copilot) for iterative, conversational refactoring and prototyping.
• Antigravity Best Practices:
• Precision Prompting & Context Steering: Structuring context files, rules (.cursorrules, system prompts), and specs to keep models aligned.
• Quality Gates & Verification: Using automated testing, strict linting, and continuous integration as your safety net while moving fast.
• Architecture Over Syntax: Why domain knowledge and system design matter more than ever when code generation is nearly instantaneous.
• Live Demo & Workflows: Building and iterating an application in real time using conversational and agentic workflows.
• Q&A & Community Discussion: Open floor on developer career longevity, technical debt, and navigating the AI-assisted engineering landscape.

• Software Engineers & Cloud Architects looking to streamline their daily workflow and eliminate routine boilerplate.
• Tech Leads & DevOps Practitioners curious about managing code quality and automated verification in AI-assisted pipelines.
• Students & Tech Enthusiasts eager to understand modern tooling, agentic developer workflows, and where software engineering is headed next.

• 18:30 – 19:00 | Welcome, Check-in & Community Catch-up
• 19:00 – 19:15 | GDG Cloud Thessaloniki Intro & Community Updates
• 19:15 – 20:15 | Presentation & Live Demos: Vibe Coding & Antigravity Workflows
• 20:15 – 21:00 | Interactive Networking, Drinks & Pizza

Prerequisites: Bring your curiosity and laptop (optional if you want to follow along with interactive prompts/tools). No prior advanced AI expertise required—just an interest in shipping code faster and smarter!

Please register to our event here.

👋 Hello guys and gals, 👋

🎉🎉🎉 Summer is over — we already ready for our new season 🎉🎉🎉

Doors open at 18:00, and your ID is required for entrance.

18:00 - 19:00 - Gathering and welcome from the organizers.

19:00 - 19:30 -Cracking the Code: Salaries & the Gender Pay Gap in Greek Tech / Anastasia Karagkiozoglou

19:30 - 20:00 -Inside My Real Claude Code Workflow: Commands, Voice, Memory, and Building Your Own Agents // Yaroslav Matushevych

20:00 - 20:30 - AI Governance for Engineers: Mapping Real Risk Under the EU AI Act // Christos Makris, Konstantinos Anagnostopoulos

20:30 - 21:00 - To Infer or not to Infer - The Local LLM Dilemma // Athanasios Zografos

This is an event prioritised for our attendees of the main event, we will release free tickets a bit later - at the moment we only sell for the attendees of the main event.

A word from our sponsors.

• Epignosis
• CityJS Conferences

🏆Mini surprise🏆 🍕Pizzas🍕 🦸‍♀️Socializing🦸‍♂️!

Want to talk? - then fill in our form

🚨 Get your tickets before price increase on 25th of September

Join some of the brightest minds in JavaScript, AI, and modern web development, including Mey Beisaron (NVIDIA) Tejas Kumar (IBM), Maxim Salnikov (Microsoft), Kitze, Maximilian Schwarzmüller, Sara Vieira, and many more.
Be among the first to hear about the latest trends shaping JavaScript, AI, developer tools, and the future of technology—all while connecting with an amazing community of developers from around the world.

🎟️ Save 10% off with this link

CityJS Athens is back this October, from 21–23 October, bringing together the JavaScript community for two days of workshops, a community meetup, and a full conference day at the Athens War Museum.

As we enter the AI era, CityJS Athens is evolving too. This year's program will feature more content focused on AI, while continuing to showcase the latest developments, tools, and trends across the JavaScript ecosystem.

Expect practical talks from engineers building real-world systems, covering AI-assisted development, frontend architecture, performance, Node.js, Angular, React, and the future of web development.

• Tejas Kumar
• Sara Vieira
• Evangelia Mitsopoulou
• Tamas Piros
• Aristeidis Bampakos
• Kitze
• Konstantinos Leimonis
• Maximilian Schwarzmüller
• Maxim Salnikov

And we're not done yet — 10 speakers have already been announced, with another 10+ speaker announcements coming soon, bringing the lineup to more than 20 speakers.

Get your Early Bird ticket for just €150 for the next two weeks. This special price is available until 5 July.
Join 300+ developers, learn from world-class speakers, and connect with the JavaScript and AI community in Athens this October.

Hello Everyone! 👋

After a great start to the new season, we are back with our next SKG Java Meetup! 🚀

This time, we are going to check the "behind the scenes" of one of the largest multitenant software platforms in the world!

Topic
How do you run one codebase and one database schema for hundreds of thousands of companies, while allowing each of them to add their own tables, columns and code, without taking a maintenance window?

This talk explores Salesforce as an engineering product rather than a CRM. We'll open up the published design of its multitenant, metadata-driven architecture: virtual schemas stored as metadata, "flex columns", pivot-table indexing, and a query optimizer that picks a different plan depending on who is asking.
We'll look at what's publicly known about the large Java runtime underneath, and at Apex, the Java-flavoured language that runs on top of it.

Then we get hands-on. With live code, we'll hit a governor limit, fix it, and move work off the request path. Along the way we'll see why the limits are really the multitenancy contract written as exceptions, and how that changes the way you design code.

🎤 Speakers
The session will be presented by Menelaos Radisis (https://www.linkedin.com/in/mradisis), Manager @Deloitte, and
Stella Vezdrevani (https://www.linkedin.com/in/stella-vezdrevani), Assistant Manager @Deloitte, and they will help us connect these ideas with concepts familiar to Java and backend engineers: resource isolation, database access patterns, asynchronous processing, scalability and designing applications for shared environments.

So no Salesforce experience is required. If you are interested in Java, backend engineering, databases, architecture or distributed systems, there will be plenty to take away from this session.

Agenda

• 19:00 - 19:15 Arrival / Networking
• 19:15 - 19:30 SKG Java Meetup Intro
• 19:30 - 20:15 The 101st Query: Multitenancy at Scale
• 20:15 - 21:00 🍕 Pizza & Snacks by Deloitte

🙏 Deloitte (https://deloitte.gr/) will be sponsoring our pizzas and venue for the event! 🍕 You can check out their open Software Engineering roles and positions here: https://deloittecm.avature.net/en_US/careers/SearchJobs

Gifts 🎁
Make sure you RSVP and join the event to get a chance to win:

• 🎟️ 2 tickets for Voxxed Days Thessaloniki!
• 1 JetBrains 100% free license for any product! 🏆

As always, participation is completely free.
Just RSVP, bring your questions, meet other developers from the community and enjoy the evening with us. 🙂

Whether you are a Java developer, backend engineer, architect, or simply curious about how a platform can safely execute custom code for thousands of tenants, this should be a very interesting one.

See you there!
Lefteris, Dimitris

Dear all we are pleased to add one more meetup for our attendees the day before the conference.

We will have at the moment two talks and the meetup will last from 7-9pm.

Free Pizza and Food from our sponsors Devin and hosted by SuiHub Athens - Agiou Markou 22, Athina 105 60

7:00 -
Doors Open - Networking Pizza and Drinks served
7:00 - 7:30
Manifesting a brighter future by cutting out the middlemen // David Mark Clements Tether
7:30 - 8:00
Build Faster with Devin: AI-Powered Software Development
// Erasmo Hernández - Devin
8:00 - 8:30 - TBC

9:00 - Late Drinks at a local bar

Φίλοι του Bitcoin και των κρυπτονομισμάτων, με αφορμή το σχέδιο νόμου για την φορολόγηση των κρυπτονομισμάτων με 10% της κυβέρνησης, φιλοξενούμε ένα πάνελ νομικών και φοροτεχνικών που θα απαντήσουν στις ερωτήσεις σας την Παρασκευή 30 Οκτωβρίου στις 19:30. Μετά θα συνεχίσουμε στην καθιερωμένη συζήτηση και networking με συνοδεία πίτσας και μπύρας.

Οι ομιλητές είναι:

- Ο Βαγγέλης Αηδόνης είναι δικηγόρος, με εξειδίκευση στο φορολογικό και κληρονομικό δίκαιο, και Partner στην KBVL Law Firm, μέλος του διεθνούς δικτύου Deloitte Legal.
- Ο Κωνσταντίνος Νανόπουλος είναι φοροτεχνικός, σύμβουλος επιχειρήσεων και ιδιοκτήτης της TaxExperts. Ο Κωνσταντίνος μίλησε για πρώτη φορά στο meetup μας το 2017.

Ενδεικτικά θέματα συζήτησης:

- Το σχέδιο νόμου της κυβέρνησης για τη φορολόγηση των κρυπτονομισμάτων που βρίσκεται σε δημόσια διαβούλευση μέχρι τις 24 Οκτωβρίου. Δεν έχει κατατεθεί ακόμη στη Βουλή.
- Πως τα ανταλλακτήρια κρυπτονομισμάτων θα ενημερώνουν τις Ελληνικές αρχές για τις κινήσεις σας από 2026-01-01 μέσω της νομοθεσίας DAC8 και CARF.
- Τι παραστατικά πρέπει να κρατάω για τις κινήσεις μου;
- Πως θα λειτουργήσει η αμνηστία του ενός έτους;
- Πως μπορούν να δέχονται οι επιχειρήσεις και οι επαγγελματίες πληρωμές με κρυπτονομίσματα με νόμιμο τρόπο και πως θα φορολογηθούν για αυτό;
- Πως φορολογούνται miners, stakers, NFTs και κληρονομιές;
- Μπορεί μια αγοραπωλησία ακινήτου να γίνει με κρυπτονομίσματα στην Ελλάδα;
- Ζημίες από αγοραπωλησίες κρυπτονομισμάτων μπορούν να δηλωθούν στην εφορία από 1) φυσικά πρόσωπα και 2) νομικά πρόσωπα;

Η συνάντηση θα γίνει στα Ελληνικά και η συμμετοχή είναι δωρεάν. Παρακαλούμε κάνετε RSVP στο meetup ώστε να παραγγείλουμε τη σωστή ποσότητα φαγητού και ποτών!

Η συνάντηση είναι στο SuiHub Athens, Αγίου Μάρκου 22, Αθήνα 10560, στο κέντρο της Αθήνας.

Το Discord online chat της κοινότητάς μας είναι στο https://discord.gg/9J9dQVhG3v

Σε περιμένουμε!

This meetup is about tax and legal questions about cryptocurrencies in Greece. It will be held in Greek but you are welcome to join us in any case, you can ask questions in English and speak to the panelists in the pizza & networking session.

Join us for the 32nd edition of the Angular Athens Meetup!

Mark your calendars for Tuesday, November 03th.

More details will be announced soon.

📅 Date: Tuesday, November 03, 2026
🕖 Time: 7:00 PM - 9:00 PM EET
📍 Venue: Impact Hub Athens, Karaiskaki 28, 10554 Athens

The Ministry of Testing Athens 19th meetup is here.

Check our site for further information: https://motathens.gr/
The maximum number of attendees is 200. Please register early.
Registrations are always FREE. You should create a free account and register.
🎟️ Registrations are available in the MoTaverse: HERE 🎟️
After some days, you will receive a QR code by email.
Use the code to check in upon arrival.

• Schedule of the meetup
• Frequently Asked Questions

🎟️ Registrations are available in the MoTaverse: HERE 🎟️

WordPress conference in Athens, Greece

BEYOND is the leading international exhibition for Technology, Innovation & Entrepreneurship in South Eastern Europe, the Mediterranean and the MENA region

International Exhibition & Conferences on Nanosciences & Organic Electronics. NANOTEXNOLOGY is the largest technology, networking and matchmaking annual event in Europe