Java

J-Fall 2026

J-Fall is the biggest Java community conference in Europe, held annually in the Netherlands. The 2026 edition focuses on Modern Java, Architecture, and Software Innovation and is organized exclusively for NLJUG members. Attendees can expect keynotes, technical sessions, workshops, and hands-on labs, as well as a range of side activities and a vibrant communi…

Visit the official siteSponsorship open
72Speakers
19Sponsors
0On the bill · sessions
62Companies · in total
§I

Speakers

Programmed at J-Fall, in alphabetical order.
Abraham Van der Vyver
Devops Engineer, Community Lead · Rabobank
Adam Michalik
DevOps Engineer · Rabobank
Alexander Chatzizacharias
Software Engineer · jDriven
Ana Maria Mihalceanu
Java Champion Alumni, Certified Architect
Arjan Tijms
Director · OmniFish
Arjen Wiersma
Cybersecurity Consultant and Writer · Scyon/Offensive AI
Auke Haanstra
Consultant Expert level · Pancompany
Balkrishna Rawool
IT Chapter Lead · ING Bank NV
Bárbara Teruggi
Security Architect
Baruch Sadogursky
Head of DevRel · TuxCare
Bert Jan Schrijver
CTO · OpenValue
Berwout de Vries Robles
Java Developer · Alliander
Bouke Nijhuis
CTO · CINQ ICT
Brian Vermeer
Java Champion, Staff Developer Advocate · Snyk
Bruno Souza
helping developers design amazing careers
Cay Horstmann
Author
Daniël Spee
Search Engineer · Luminis
David Vlijmincx
Developer · JPoint
François Martin
Senior Full Stack Software Engineer · Karakun AG
Frank Delporte
Java Champion, Author, Senior Technical Writer · Azul
Hanno Embregts
Java Developer by day, musician by night
Ines Panker
Software engineer by trade and an explorer at heart
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Sponsors

The houses behind the program. Tiers as disclosed.
RabobankPlatinum
ABN AMROGold
INGGold
RijksoverheidGold
ASMLPartner
CapgeminiPartner
CGIPartner
First8Partner
MicrosoftPartner
NedapPartner
Nederlandse SpoorwegenPartner
PicnicPartner
PlanonPartner
QualogyPartner
Red HatPartner
Sopra SteriaPartner
ThalesPartner
TopicusPartner
YumaPartner
Intermission
Part the Second · For the Buyer

What does it mean when 62 companies show up, and 5 bet on three roles at once?

62 companies. five 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
5All threespeak · spons · exh
14Sponsoringsponsor only
43Companies Speakingspeaker only

The Triple-Threat

Rabobank·Capgemini·ING·Picnic·Sopra Steria

Speakers by seniority

10% of the speakers carry senior titles: C-suite, Founder, VP, or Director-level.

  • C-suite34%
  • Founder / Owner23%
  • Director / Head of23%
  • Manager / Lead913%
  • Product11%
  • Engineer · IC3954%
  • Other roles1622%

Of 72 on the bill · classified by free-text title

Most-represented companies
  1. 01RabobankSp·P4V
  2. 02CapgeminiSp·P1V
  3. 03INGSp·G1V
  4. 04PicnicSp·P1V
  5. 05Sopra SteriaSp·P1V
  6. 06ABN AMROSp·G
  7. 07ASMLSp·P
  8. 08CGISp·P
  9. 09First8Sp·P
  10. 10MicrosoftSp·P
  11. 11NedapSp·P
  12. 12Nederlandse SpoorwegenSp·P
  13. 13PlanonSp·P
  14. 14QualogySp·P
Sponsors by tier
platinum1
5% of 19
gold3
16% of 19
partner15
79% of 19
At peer events but not here

These companies sponsored two or more peer events recently, but aren't on this program. For an organizer, that's a list of warm prospects.

Related events · by shared sponsors