Sonatan Das: Email & Phone Number

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Research And Development Manager at Refex Group|Mumbai, Maharashtra, India

Position:

Research And Development Manager at Refex Group

Location:

Mumbai, Maharashtra, India

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Last updated: 2026-07-01

Updated: 2026-07-01

Found email addresses for Sonatan Das:

Business emails:

d**@refex.group

Personal emails:

s*********0@gmail.com

Found phone for Sonatan Das:

+91-***-***-4291

A different Sonatan Das?

Work Experience 17 years

Research And Development Manager at Refex Group

Feb 2024 - Current

Technical Lead at Innvolution Healthcare Private Limited

Nov 2022 - May 2023

Visiting Researcher at Indian Institute of Technology, Kharagpur

Sep 2022 - Nov 2022

Postdoctoral Researcher at Indian Institute of Technology, Bombay

Dec 2021 - Jun 2022

Research Associate (RA) at Indian Institute of Technology, Bombay

Dec 2020 - Dec 2021

Teaching Assistant at Indian Institute of Science (IISc)

Sep 2012 - Jul 2014

Engineering Trainee at Science City Kolkata

Jan 2009 - Jul 2010

Sonatan Das started working in 2009, then the employee has changed 5 companies and 6 jobs. On average, Sonatan Das works for one company for 1 year 2 months.

Their professional focus is Acoustic signal detection limit, acoustic signal detection limit, and Atomic, molecular, and optical physics across 3 core areas.

Education

Doctor of Philosophy - PhD at Indian Institute of Technology, Bombay

Postgraduate at IIT Madras

Bachelor of Science (B.Sc) at University of Calcutta

Frequently Asked Questions

What is Sonatan Das's email address?

SignalHire found verified email addresses for Sonatan Das, both business and personal. Their business email is d**@refex.group, and personal emails include s*********0@gmail.com.

What is Sonatan Das's phone number?

SignalHire found a verified phone number for Sonatan Das: +91-***-***-4291.

How do I contact Sonatan Das at Refex Group?

You can reach Sonatan Das through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Sonatan Das's professional background?

Sonatan Das has 17 years of professional experience. They have held roles including Technical Lead, Visiting Researcher, and Postdoctoral Researcher at companies such as Innvolution Healthcare Private Limited, Indian Institute of Technology, Kharagpur, and Indian Institute of Technology, Bombay. Their education includes Doctor of Philosophy - PhD from Indian Institute of Technology, Bombay, and Postgraduate from IIT Madras.

Is Sonatan Das's contact information up to date?

Yes. Sonatan Das's SignalHire profile was last updated on 1 July 2026, reflecting their current position as Research And Development Manager at Refex Group in Chennai, India.

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