Rui Maximo: Email & Phone Number

Work Experience 30 years

VP of Security at Sky Mavis

Jul 2025 - Current

Senior Engineering Manager, OnChain Security at Coinbase

Oct 2024 - Jul 2025

Director of Blockchain Security & Research at Circle

Dec 2023 - Aug 2024

Executive Director - Principal Cybersecurity Architect at JPMorgan Chase & Co.

Oct 2020 - Dec 2023

Blockchain Consultant at MB Corporation

Oct 2018 - Mar 2023

Chief Technology Officer at SperaxDAO

Oct 2021 - Sep 2022

Director of Solutions Engineering and Investor at Polyverse Corporation

Jan 2020 - May 2021

CTO, founder and investor at Concreit

Oct 2018 - Oct 2019

CTO at lifeID

Jan 2018 - Jul 2018

CTO, Blockchain at StormX

Jun 2017 - Jan 2018

Principal Systems Engineer at Liberty Mutual Insurance

Nov 2014 - Aug 2017

Skype Security Consultant | Architect at MB Corporation

Feb 2011 - Jun 2017

Principal Engineer at Intellectual Ventures

Jul 2009 - Jan 2014

Principal Technical Writer at Microsoft

Jan 2007 - Jun 2009

Lead Program Manager at Microsoft

Dec 2005 - Dec 2007

Senior Program Manager at Microsoft

Jan 2003 - Dec 2005

Security Program Manager at Microsoft

Oct 2000 - Dec 2002

Software Design Engineer at Microsoft

Dec 1996 - Oct 2000

Senior Product Manager at Greenplum (EMC)

Jan 2008 - Jan 2009

Senior Technical Program Manager at RSA Security

Jun 2007 - Jun 2008

Principal Partner at Sweet Spot Solutions

Apr 2003 - Sep 2003

Rui is proficient in English, French, and Portuguese. Their professional focus is .NET, active directory, and AI Security across 3 core areas.

Rui has registered patents, including "Device authentication techniques, MANAGEMENT OF TELEPHONE CALL ROUTING USING A DIRECTORY SERVICES SCHEMA, and Simplified identity management of a common area endpoint".