Image of Cormac Twomey

Cormac Twomey

VP, Engineering

SVP Engineering at OpenTable

San Francisco Bay Area

Section title

Cormac Twomey's Email Addresses & Phone Numbers

Cormac Twomey's Work Experience

OpenTable

VP, Engineering

October 2012 to Present

eHarmony.com

Sr. Director of Engineering, Matching

February 2011 to October 2012

eHarmony.com

Director of Engineering, Matching

February 2010 to February 2011

Cormac Twomey's Education

Dublin City University

Bachelor of Science

CUS

Cormac Twomey's Professional Skills Radar Chart

Based on our findings, Cormac Twomey is ...

Troubleshooter
Doer
Measured

What's on Cormac Twomey's mind?

Based on our findings, Cormac Twomey is ...

52% Left Brained
48% Right Brained

Cormac Twomey's Estimated Salary Range

About Cormac Twomey's Current Company

OpenTable

Frequently Asked Questions about Cormac Twomey

What company does Cormac Twomey work for?

Cormac Twomey works for OpenTable


What is Cormac Twomey's role at OpenTable?

Cormac Twomey is VP, Engineering


What is Cormac Twomey's personal email address?

Cormac Twomey's personal email address is co****[email protected]


What is Cormac Twomey's business email address?

Cormac Twomey's business email address is c*****@ctwomey.com


What is Cormac Twomey's Phone Number?

Cormac Twomey's phone (**) *** *** 290


What industry does Cormac Twomey work in?

Cormac Twomey works in the Computer Software industry.


Who are Cormac Twomey's colleagues?

Cormac Twomey's colleagues are Wesley Cho, Yuri Kretov, Shawn Ward, Neil Menne, Sanjay Manghnani, Caroline Wiryadinata, Kellen M., David Mandery, Kirill Filimonov, and Chris Gould


About Cormac Twomey

📖 Summary

I started programming at the age of 8 on my Commodore Vic 20, and it's been my passion since. I love meaty technical challenges, but only if it solves a real world problem. Throughout my career I have been building high scale server-side web platforms, with particular focus in Knowledge Representation and Information Retrieval. As a committed agilist, I am passionate about Software Design and Architecture. Specialties: Horizontal scalability, Hadoop, NoSQL [Voldemort, MongoDB], Distributed enterprise and web platform architecture, Machine learning, RDF and Semantic Web technologies, Java, Ruby, C++ Dabbles in: Scala, F#, Erlang, functional programming in generalVP, Engineering @ From October 2012 to Present (3 years 3 months) Sr. Director of Engineering, Matching @ At eHarmony, Cormac leads the Matching engineering team, and has led the redesign of the entire Matching technology stack, to scale horizontally with increasing numbers of users and ever more complex match modeling goals. This architecture is built upon horizontally-scalable principles, using technologies such as Hadoop and NoSQL storage (e.g. Voldemort/Dynamo, MongoDB) to remove vertical-scaling bottlenecks and machine learning for modeling match quality. From February 2011 to October 2012 (1 year 9 months) Director of Engineering, Matching @ From February 2010 to February 2011 (1 year 1 month) Software Architect @ From March 2009 to February 2010 (1 year) VP, Engineering @ From June 2008 to December 2008 (7 months) Chief Architect @ From September 2001 to December 2008 (7 years 4 months) Senior Software Engineer @ Designed and built TriVida's application server architecture for core product, SplashLink, a cross-sell/up-sell product recommendations engine, a SaaS offering to e-tailers From May 1997 to August 2001 (4 years 4 months) Software Engineer @ Technical lead for WebStar, Quarterdeck's Webserver product for Windows NT; previously worked on Webserver product for Windows 3.1; developed LPR remote-printing support for DesqVIEW/X X/Window environment From April 1993 to March 1997 (4 years) Cormac Twomey is skilled in: Scalability, Information Retrieval, REST, Hadoop, Machine Learning, Java, RDF, MongoDB, Voldemort, Ruby, Scala, Technical Hiring, NoSQL, Technical Architecture, Agile Project Management


Cormac Twomey’s Personal Email Address, Business Email, and Phone Number

are curated by ContactOut on this page.

10x your recruitment & sales conversations

Contact over 200M professionals
instantly by email or phone. Reveal
personal & work email addresses, as
well as phone numbers accurately with
our ContactOut Chrome extension.

In a nutshell

Cormac Twomey's Personality Type

Introversion (I), Sensing (S), Thinking (T), Perceiving (P)

Average Tenure

2 year(s), 11 month(s)

Cormac Twomey's Willingness to Change Jobs

Unlikely

Likely

Open to opportunity?

There's 87% chance that Cormac Twomey is seeking for new opportunities

Engage candidates 10x faster

Enjoy unlimited access and discover candidates outside of LinkedIn

Trusted by 400K users from

76% of Fortune 500 companies

Microsoft Nestle PWC JP Morgan Merck Rackspace WarnerMedia Randstad Yelp Google

The most accurate data ever

CCPA Compliant
GDPA Aligned
150M Personal Emails
300M Work Emails
50M Direct Dials
200M Professional Profiles
30M Company Profiles

Hire Anyone, Anywhere
with ContactOut today

Making remote or global hires? We can help.

  • 50 contacts/month
  • Works on standard LinkedIn only
  • Work emails, personal emails, mobile numbers
* 1 user per company limit

No credit card required

Try ContactOut for Free