Hi,
OSDC (Open Source Developers Club) is organizing OSDConf on 26th-27th of April. It would be a gathering of open-source developers and enthusiasts for sharing cool things they're doing with open source and also for hacking on ideas together.
The registrations for the event are free and open for all:http://www.osdconf.in/#register
If you want to speak or want to propose a coding sprint, head over to our CFP website: http://osdconf.in/funnel/
The content of the sessions/hackathon may vary among web development, web design, devops, embedded systems, data science, or anything else related to open-source. For updates like us on - https://www.facebook.com/osdconf.in