Heapcon 2026

November 5-6, 2026 Madlenianum Opera & Theatre, Belgrade, Serbia

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_what speakers are saying about us

“
Heapcon was a heap of fun! It was my first conference in Belgrade, and the vibe of the conference was excellent. The organization was spot-on and everything went off well. Would love to come back next year.
Sohan Maheshwar
”
“
HeapCon is a great community-led conference which takes really good care of its speakers and offers awesome content!
Nicolas Fränkel
”
“
A friendly conference with a curious audience. Lots of ideas and techniques, some that you can contemplate on and some that you can use the next day in your job.
Robin Pokorny
”

_event stats

Heapcon is where experienced engineers share how they actually build, break, and fix things. It’s a space where technical depth meets community energy, and where the hallway conversations matter just as much as the talks.

Days

02

Speakers

30+

Attendees

700+

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_tickets

Early Bird Ticket

260eur

  • Access to amazing lectures across two parallel tracks
  • Access to the Sponsors Expo Zone and Heapcon Community
  • Opportunity to get to know and network with industry experts from all over the World
  • Astonishing local craft beer
  • Amazing barista-style coffee on two coffee spots
  • Delicious food and beverage all day long
  • Heapcon Welcome Bag filled with all sorts of goodies
  • Access to the Heapcon app
  • Access to the Heapcon side events

Early Bird Ticket (online)

100eur

  • Online access to amazing lectures
  • Access to the Heapcon app and live chat
  • Access to the Heapcon side events