Seraphina: Email & Phone Number

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Partner at QuantxAI Software Services Pvt Ltd|United States

Position:

Partner at QuantxAI Software Services Pvt Ltd

Location:

United States

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Last updated: 2026-02-05

Updated: 2026-02-05

Found email addresses for Seraphina:

Business emails:

s***@robinhood.com

Personal emails:

s***@robinhood.com,

s***@aol.com,

s***@gmail.com

Found phones for Seraphina:

+1-909-***-**12,

+1-205-***-**21,

+1-520-***-**73,

+1-870-***-**51

A different Seraphina?

Work Experience 21 years

Partner at QuantxAI Software Services Pvt Ltd

Mar 2021 - Current

Technical Lead at Robinhood

Mar 2016 - Jun 2020

Quantitative Strategy Developer at Robinhood

Sep 2013 - Mar 2016

Quantitative Strategy Developer at BlackRock

Jun 2009 - May 2013

Quantitative Analyst at BlackRock

Aug 2005 - Jun 2009

Quantitative Analyst at BlackRock

Jun 2005 - Aug 2005

Quantitative Analyst at BlackRock

Jun 2005 - Aug 2005

Seraphina started working in 2005, then the employee has changed 2 companies and 3 jobs. On average, Seraphina works for one company for 2 years 11 months.

Their professional focus is Algorithm Design, Client Relationship Management, and Derivatives across 3 core areas.

Education

Master's degree at Cornell University

Frequently Asked Questions

What is Seraphina's email address?

SignalHire found verified email addresses for Seraphina, both business and personal. Their business email is s***@robinhood.com, and personal emails include s***@robinhood.com, s***@aol.com, and s***@gmail.com.

What is Seraphina's phone number?

SignalHire found multiple verified phone numbers for Seraphina: +1-909-***-**12, +1-205-***-**21, and +1-520-***-**73.

How do I contact Seraphina at QuantxAI Software Services Pvt Ltd?

You can reach Seraphina 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 Seraphina's professional background?

Seraphina has 21 years of professional experience. They have held roles including Technical Lead, Quantitative Strategy Developer, and Quantitative Strategy Developer at companies such as Robinhood, Robinhood, and BlackRock. Their education includes Master's degree from Cornell University.

Is Seraphina's contact information up to date?

Yes. Seraphina's SignalHire profile was last updated on 5 February 2026, reflecting their current position as Partner at QuantxAI Software Services Pvt Ltd.

Seraphina Namesakes

Name

Company

Position

Seraphina

ADM

Assistente administrativo

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Seraphina

UBS

Managing Director-Financial Advisor

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Seraphina

OCBC

Manager, Collections

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