Of the Field

DevFest 2025

DevFest 2025 is an annual technology event hosted by GDG Cloud Thessaloniki, gathering developers, coding enthusiasts, and tech community members for a day of learning, networking, and inspiration. The event features workshops on cutting-edge technologies, talks from renowned speakers in fields such as AI, cloud, and app development, and plenty of opportunit…

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8Speakers
12Sponsors
9Exhibitors
0On the bill · sessions
17Companies · in total
§I

Speakers

Programmed at DevFest, in alphabetical order.
Adi Mazor Kario
GDE in ML & Gen AI, Google for Startups Accelerator Mentor, Product Innovation & Value Creation Expert
Andre Sara
Google Cloud Certified Fellow and Google Developer Expert in Google Cloud and AI · DXC Technology
Dr Roushanak Rahmat
Google Developer Expert, Lead Data Science Consultant - AI, Automation and Analytics · IBM
Gabriel Preda
Principal Data Scientist / Kaggle GDE · Endava
Hannah Olukoye
Engineering Manager and Senior Software Engineer
Nicola Guglielmi
GDE Cloud • Google Cloud Architect • Google Cloud Authorized Trainer • Team Manager • GDG Community Lead · EIES Group
Önder Ceylan
Google Developer Expert
Tom Colvin
Google Developer Expert • Chief Technology Officer · Apptaura
§II

Sponsors

The houses behind the program. Tiers as disclosed.
BUUDU TV
CAFFE MONFORTE
Certify Magic
cityportal
Faso Numérique
Galileo Galilei Institute of European Languages
JetBrains
ONLYOFFICE
ONOMA Hotel
Sessionize
επιχειρώ
ΝΥΜΦΗ
Intermission
Part the Second · For the Buyer

What does it mean when 17 companies show up — and 9 bet on three roles at once?

Seventeen companies. nine are betting more than once.

The numbers below are derived from the speakers, sponsors, and exhibitors on this page — cross-referenced into one ledger. They are the only thing here that 10times.com cannot tell you.

Who's in the room
9All threespeak · spons · exh
3Sponsoringsponsor only
0Exhibitingexhibitor only
5Companies Speakingspeaker only

The Triple-Threat

CAFFE MONFORTE·cityportal·Galileo Galilei Institute of European Languages·JetBrains·ONLYOFFICE·ONOMA Hotel·Sessionize·επιχειρώ·ΝΥΜΦΗ

Speakers by seniority

13% of the speakers carry senior titles — C-suite, Founder, VP, or Director-level.

  • C-suite113%
  • Manager / Lead338%
  • Engineer · IC225%
  • Research / Science113%
  • Advisor / Investor113%

Of 8 on the bill · classified by free-text title

Most-represented companies
  1. 01CAFFE MONFORTESpEx
  2. 02cityportalSpEx
  3. 03Galileo Galilei Institute of European LanguagesSpEx
  4. 04JetBrainsSpEx
  5. 05ONLYOFFICESpEx
  6. 06ONOMA HotelSpEx
  7. 07SessionizeSpEx
  8. 08επιχειρώSpEx
  9. 09ΝΥΜΦΗSpEx
  10. 10BUUDU TVSp
  11. 11Certify MagicSp
  12. 12Faso NumériqueSp
  13. 13Apptaura1V
  14. 14DXC Technology1V
Sponsors by tier
unspecified12
100% of 12