Ramesh Jagannath Sinha - I have recently launched a smart phonebook called SharkID, which auto updates itself. If your friend changes their job, number, email id, address your phonebook will get auto update. Further your SharkID is your name, numbers, email id, social handles, address, biz cards, emergency cards etc. My sharkid is ~Sharko. Currently available for just Indian Market. You can download the app from playstore and create your person & professional cards. You can even know how many people have stored your number but you haven't.

Ramesh Jagannath Sinha

I have recently launched a smart phonebook called SharkID, which auto updates itself. If your friend changes their job, number, email id, address your phonebook will get auto update. Further your SharkID is your name, numbers, email id, social handles, address, biz cards, emergency cards etc. My sharkid is ~Sharko. Currently available for just Indian Market. You can download the app from playstore and create your person & professional cards. You can even know how many people have stored your number but you haven't.

Got 25 years of experience mostly on dot.com and off late on mobile app.

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Upcoming events in Ahmedabad
Jan
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Ahmedabad Innovation Summit 2026
Ahmedabad University Auditorium
9:00am — 06:00pm
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Ahmedabad Founders Walk - Heritage City Edition
Shree Swaminarayan Mandir Kalupur
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eChai Startup Demo Day in Ahmedabad: January Edition
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"From late-night brainstorming over chai to early morning founder calls, eChai has been more than just a network for me; it’s been home base for ideas, impact, and inspiration. What started as a simple meetup years ago turned into a powerful movement, connecting founders, creators, and dreamers. I’ve had the privilege of seeing startups find product-market fit, marketers (like me) find unexpected collaborations, and most importantly, people finding their tribe. संगच्छध्वं संवदध्वं – Let us move together, speak together. It’s not just a verse from the Rigveda — it’s how Jatin and the entire eChai community truly operate. We don’t just network, we grow together. Forever grateful to be a part of the eChai Effect.
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eChai Partner Brands

eChai Ventures partners with select brands as their growth partner - working together to explore new ideas, open doors, and build momentum across the startup ecosystem.