Robert Lefkowitz: Email & Phone Number

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Retirement at Career Break|West Nyack, New York, United States

Position:

Retirement at Career Break

Location:

West Nyack, New York, United States

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Last updated: 2026-05-25

Updated: 2026-05-25

Found email addresses for Robert Lefkowitz:

Business emails:

r*********z@maps.me

Personal emails:

r***@yahoo.com,

l***@gmail.com,

l***@warbyparker.com,

l***@1010data.com

Found phones for Robert Lefkowitz:

+1-909-***-**52,

+1-909-***-**92

A different Robert Lefkowitz?

Work Experience 45 years

Retirement at Career Break

May 2018 - Current

Keynote Speaker at Freelance

Jun 2004 - Mar 2020

Chief Software Architect at Warby Parker

May 2015 - May 2018

Chief Technology Officer and Cofounder at Sharewave

Sep 2012 - Jan 2015

CTO at FactorTree

Apr 2012 - Sep 2012

Director of Web Development at 1010data

Nov 2010 - Apr 2012

VP Data Services at NEW Asurion Corporation

Mar 2007 - Oct 2010

Columnist at Enterprise Open Source Journal

Nov 2005 - Dec 2006

Chief Scientist at Root Markets

Nov 2005 - Jun 2006

Vice President of Research and Executive Education at Optaros

Mar 2005 - Oct 2005

Chief Architect and VP Enterprise Applications at AT&T Wireless

Sep 2003 - Jan 2005

Director of Open Source Strategy at Merrill Lynch

Jan 2002 - Aug 2003

Project Lead at Syncsort (now Precisely)

May 2001 - Jan 2002

Director of Risk Management Technology at Merrill Lynch

Apr 2000 - Apr 2001

Principal (Executive Director) at Morgan Stanley

Dec 1994 - Mar 2000

Vice President Software Architecture at Greenwich Capital Markets

Feb 1993 - Nov 1994

Proprietor at LefCo

Feb 1992 - Feb 1993

Director of Equity Technologies at CS First Boston

Jul 1991 - Feb 1992

Principal (Executive Director), Decision Support and Emerging Technologies at Morgan Stanley

Sep 1983 - Jul 1991

Database Systems Scientist at The Computer Company of Virginia

Sep 1981 - Aug 1983

Robert Lefkowitz started working in 1981, then the employee has changed 17 companies and 19 jobs. On average, Robert Lefkowitz works for one company for 3 years.

Robert is proficient in French and Portuguese. Their professional focus is Agile Methodologies, Amazon Web Services (AWS), and Automation across 3 core areas.

Education

Bachelor of Science - BS at Massachusetts Institute of Technology

Frequently Asked Questions

What is Robert Lefkowitz's email address?

SignalHire found verified email addresses for Robert Lefkowitz, both business and personal. Their business email is r*********z@maps.me, and personal emails include r***@yahoo.com, l***@gmail.com, and l***@warbyparker.com.

What is Robert Lefkowitz's phone number?

SignalHire found multiple verified phone numbers for Robert Lefkowitz: +1-909-***-**52, and +1-909-***-**92.

How do I contact Robert Lefkowitz at Career Break?

You can reach Robert Lefkowitz 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 Robert Lefkowitz's professional background?

Robert Lefkowitz has 45 years of professional experience. They have held roles including Keynote Speaker, Chief Software Architect, and Chief Technology Officer and Cofounder at companies such as Freelance, Warby Parker, and Sharewave. Their education includes Bachelor of Science - BS from Massachusetts Institute of Technology.

Is Robert Lefkowitz's contact information up to date?

Yes. Robert Lefkowitz's SignalHire profile was last updated on 25 May 2026, reflecting their current position as Retirement at Career Break in Dublin, Ireland.

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