Systems that travel

Founder @DataJourneyHQ | Fellow @PSF | Global Speaker | DiveMaster & Free Diver

Showing speaking rooms

A map of Sayantika Banik’s workSpeaking rooms, community roles, virtual gatherings and a below-surface practice connected through open source, AI and education.
Colour marks setting · shape marks formatA halo marks community work

Recognition

Recognition across open-source ecosystems

Sayantika Banik presenting the first DataJourney demo at StackConf Berlin
The first DataJourney demo, StackConf Berlin, 2022

Behind the work

Building in the open

DataJourneyHQ brings together open-source systems, practical AI and education. I share the decisions along the way so others can build with confidence.

Writing

A few things I’ve learned

All writing

Get in touch

Let’s make something useful

Have a project, a speaking invitation or an idea to share?