About us
Welcome! 👋 This is the official community group for Twelve Data users, fintech developers, traders, and builders.
What we do at our events:
Our events are strictly technical and community-driven. We are not here to sell. Instead, we focus on deep knowledge sharing and creating a collaborative space for developers and founders to find synergy.
We love technical details and dive deep into:
- High-Load & Big Data: Discussing heavy data processing, ultra-low latencies, and FPGA.
- Fintech Engineering: Building robust financial infrastructure and advanced charting.
- API Workshops: Hands-on technical sessions to optimize your data pipelines.
- Peer-to-Peer Collaboration: Dedicated time for builders and founders to connect, exchange real-world experiences, and launch joint projects.
You should join if:
- You are a developer, architect, quantitative analyst, or tech founder building in fintech.
- You love diving into complex engineering challenges (high load, big data, market infrastructure).
- You want to network with fellow builders to find collaborative opportunities and partnerships, not to pitch sales.
- You use or want to explore Twelve Data APIs in a highly technical context.
Fees:
- 100% Free: There are no dues or fees to join this group or attend our events.
Affiliation:
- This group is officially affiliated with and sponsored by Twelve Data. It is run as a non-commercial, tech-first community initiative.
Upcoming events
1

Belgrade AI & Data Night — Real Engineering, No Slides
Haos Community Space Terazije, Kraljice Natalije 16, Belgrade, RSWe're skipping the slides.
​On June 2nd, Twelve Data is hosting a small, invite-only evening at Haos in Belgrade. Around 50 people — engineers, architects, AI founders — in one room, talking honestly about what actually works at scale.
​There's a closed Telegram chat, so you don't waste the night finding your people. There are black-shirt Twelve Data engineers happy to get into the weeds on anything from backend architecture to real-time data pipelines. And there's food and drinks, because good conversations need fuel.
​No agenda beyond that.
​June 2nd, 18:00–21:00 · Haos Community Space, Stari Grad, Belgrade
Register here:
https://luma.com/nc3075md​Free — but by invitation only. Grab your spot above.
1 attendee
