Stefan

Stefan: Email & Phone Number

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beep boop at Undisclosed|New York, New York, United States

Position:

beep boop at Undisclosed

Location:

New York, New York, United States

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Last updated: 2026-07-25
Updated: 2026-07-25

Found email addresses for Stefan:

Business emails:
s******c@twilio.com,
s************c@uber.com
Personal emails:

Found phone for Stefan:

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Work Experience 11 years

beep boop at Undisclosed

Jul 2023 - Current

Co-founder and CEO at Plasmo

Jan 2022 - May 2023

Security Operations Center Analyst at Jane Street

Sep 2020 - Dec 2021

Security Engineer at Meta

Apr 2019 - Aug 2020

Security Engineering Intern at Meta

Jun 2018 - Aug 2018

Software Engineer Intern at Uber

Sep 2017 - Dec 2017

Software Engineer Intern at Twilio

May 2017 - Aug 2017

Software Engineering Intern at Twilio

Jun 2016 - Aug 2016

Software Engineer Intern at Twilio

Jun 2015 - Aug 2015

Stefan started working in 2015, then the employee has changed 5 companies and 6 jobs. On average, Stefan works for one company for 11 months.

Their professional focus is Automation, Chrome Extensions, and Cyber Threat Hunting (CTH) across 3 core areas.

Stefan holds GIAC Certified Forensics Analyst (GCFA) certifications and has been awarded 1st Place - MLH Hack The Planet, 2nd Place - MHacks 5, and PayPal BattleHack World Finalist

Education

Computer Science at Rochester Institute of Technology

Stefan Namesakes

Name
Company
Position
Stefan
Finance Manager
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Stefan
Vice President of Engineering
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Stefan
Self-employed
Energy Psychology Practitioner
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