Paul O'Leary
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Paul O'Leary Email & Phone Number

Chief Technology Officer at Berachain
Location: San Francisco, California, United States 16 work roles 2 schools
1 work email found @neustar.biz 4 phones found area 714, 888, and 415 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 4 phones

Work email p****@neustar.biz
Direct phone (714) ***-****
LinkedIn Profile matched
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Current company
Role
Chief Technology Officer
Location
San Francisco, California, United States
Company size

Who is Paul O'Leary? Overview

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Quick answer

Paul O'Leary is listed as Chief Technology Officer at Berachain, a with 49 employees, based in San Francisco, California, United States. AeroLeads shows a work email signal at neustar.biz, phone signal with area code 714, 888, 415, and a matched LinkedIn profile for Paul O'Leary.

Paul O'Leary previously worked as Founder / CEO at O'Leary Labs Llc and Chief Technology Officer at Polygon Labs. Paul O'Leary holds Bachelors, Physics from University Of California, Berkeley.

Company email context

Email format at Berachain

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{first}.{last}@neustar.biz
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AeroLeads found 1 current-domain work email signal for Paul O'Leary. Compare company email patterns before reaching out.

Profile bio

About Paul O'Leary

I am a technology executive with over 25 years of experience, more than 15 of which is at the executive leadership level.I am a hands-on technical leader who also defines and articulates a powerful technical and business vision. I have demonstrated many times the ability to work with world class teams to shape a market-defining vision and deliver world-class technology to realize it.My strong leadership skills also enable me to build and lead world-class technology and business teams.I am a veteran of many start-ups and have successfully delivered 6 'from scratch 1.0's' which all became successful commercial products.

Listed skills include Big Data, Cloud Computing, Software Development, Saas, and 21 others.

Current workplace

Paul O'Leary's current company

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Berachain
Berachain
Chief Technology Officer
San Francisco, CA, US
Website
Employees
49
AeroLeads page
16 roles

Paul O'Leary work experience

A career timeline built from the work history available for this profile.

Chief Technology Officer

San Francisco, Ca, Us

Founder / Ceo

Current
O'Leary Labs Llc
Jun 2018 - Present

Chief Technology Officer

Remote, Ae

May 2024 - Nov 2024

Svp, Protocol R&D

Remote, Ae

Apr 2023 - May 2024

Head Of Applied Research, Chief Protocol Architect

Remote, Ae

Mar 2022 - Apr 2023

Head Of Blockchain Development

Berkeley, Ca, Us

Primary areas of focus and responsibility are blockchain, apps and applied cryptography.

Sep 2018 - Mar 2022

Cto, Vp Engineering

San Francisco, Ca, Us

Aug 2015 - Jun 2018

Vp Engineering

Driven Inc. (Previously Concurrent Inc.)

Concurrent is defining and building a new class of tools and technologies to truly deliver the vision of open-source analytics and infrastructure. It's category-defining product Driven is the first comprehensive application performance management solution for 'Big Data'​ applications. Driven integrates with best-of-breed open source data processing platforms - Hadoop, Cascading, Scalding, Hive, Spark and many others - to help operators and developers truly understand what happens when 'the code hits the cluster' and succeed in monetizing and operationalizing this new class of applications.As the head of engineering I helped define, architect and build the 1.0 version and 3 subsequent iterations of Driven, which is delivered both on-prem and as a trial cloud-based offering.I built the world-class development team from the ground up and managed all aspects of the development process including design, architecture, QA, technical operations and documentation.Concurrent is also the primary developer of the Cascading open source application platform which underlies other successful platforms such as Scalding, Cascalog and Lingual.Selected technologies used: Angular for browser-based UI, D3 for visualization. Java and Scala on the backend with ElasticSearch as primary storage and search. AWS for cloud-based deployment.

Jun 2013 - Aug 2015

Innovator

Aggregate Knowledge

Came to Aggregate Knowledge through the acquisition of Quantivo and left after integrating the team and technology into the combined organization.

Feb 2013 - May 2013

Founder, Cto

Quantivo Corporation

At various times CTO, VP Engineering and CEO of this pioneering company in cloud-based analytics and big data management.At Quantivo we envisioned, defined and built one of the earliest - possibly the earliest - general-purpose entirely-cloud-architected analytics infrastructure. The core of the technology was a novel hybrid hash and column-store data management kernel which we designed and built from scratch. We leveraged this core innovation into a highly efficient and truly elastic data management infrastructure with unparalleled performance balanced with efficiency and cost-effectiveness.From the core platform we defined and built cutting-edge analytic solutions targeted at online marketing and retail. We integrated with best-of-breed online data sources such as Omniture, Webtrends, Coremetrics and Google Analytics to deliver turn-key cloud-delivered products with immediate actionable ROI to marketers and retailers. Our technology was successfully deployed and in-use at diverse world-class companies such as ASOS, Metlife, Comcast and Visa International.I co-founded and bootstrapped the company with an enterprise deal from Visa International. I co-lead seed-stage, A round and subsequent funding-raising, successfully attracting investment from Partech International and Foundation Capital.I served as primary architect and technical lead for every iteration of the technology and solution. We innovated and solved many novel problems with cloud-based analytics long before so much open-source infrastructure existed to help: ingestion, meta data derivation, transformation and enrichment and query processing. Our powerful user-focused analytics went far beyond customer counts and profiling: multi-touch attribution, market-basket product affinity, association rule mining, to name just a few.Awarded US patent 10,002,075: https://tinyurl.com/yddyrgdxSelected technologies: C++, Java for data processing infrastructure. Javascript SPA UI. AWS for deployment.

Nov 2004 - May 2013

Director, Application Development

Privia, Inc. (Acq. By Springcm)
Jan 2003 - Aug 2004

Vp Engineering

Proveer
Jan 2002 - Dec 2002

Development Manager

Kontiki
Jan 2001 - Dec 2001

Principal Engineer

Ibm / Lotus Development
Oct 1993 - Dec 1995

Research Staff

Physics Dept., Uc Berkeley
Aug 1992 - Sep 1993
2 education records

Paul O'Leary education

Bachelors, Physics

University Of California, Berkeley

Education record

Fountain Valley High School
FAQ

Frequently asked questions about Paul O'Leary

Quick answers generated from the profile data available on this page.

What company does Paul O'Leary work for?

Paul O'Leary works for Berachain.

What is Paul O'Leary's role at Berachain?

Paul O'Leary is listed as Chief Technology Officer at Berachain.

What is Paul O'Leary's email address?

AeroLeads has found 1 work email signal at @neustar.biz for Paul O'Leary at Berachain.

What is Paul O'Leary's phone number?

AeroLeads has found 4 phone signal(s) with area code 714, 888, 415 for Paul O'Leary at Berachain.

Where is Paul O'Leary based?

Paul O'Leary is based in San Francisco, California, United States while working with Berachain.

What companies has Paul O'Leary worked for?

Paul O'Leary has worked for Berachain, O'Leary Labs Llc, Polygon Labs, Eluvio, and Kissmetrics.

How can I contact Paul O'Leary?

You can use AeroLeads to view verified contact signals for Paul O'Leary at Berachain, including work email, phone, and LinkedIn data when available.

What schools did Paul O'Leary attend?

Paul O'Leary holds Bachelors, Physics from University Of California, Berkeley.

What skills is Paul O'Leary known for?

Paul O'Leary is listed with skills including Big Data, Cloud Computing, Software Development, Saas, Analytics, Enterprise Software, Start Ups, and Agile Methodologies.

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