Eamonn O'Neill
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Eamonn O'Neill Email & Phone Number

Director of Data Science at Zazzle
Location: United States 12 work roles 2 schools
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Current company
Role
Director of Data Science
Location
United States
Company size

Who is Eamonn O'Neill? Overview

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Quick answer

Eamonn O'Neill is listed as Director of Data Science at Zazzle, a with 1039 employees, based in United States. AeroLeads shows a matched LinkedIn profile for Eamonn O'Neill.

Eamonn O'Neill previously worked as Data Science Manager, Marketing Science at Zazzle and Staff Data Scientist at Intercom. Eamonn O'Neill holds Bachelor Of Science - Bs, Astrophysics from University College Cork.

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Zazzle

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Profile bio

About Eamonn O'Neill

Accomplished, passionate and driven Data Science leader with 10+ years’ hands-on experience in the SaaS, iGaming and e-Commerce sectors. Specialized knowledge in Marketing Tech, Customer Analytics & Experimentation.

Current workplace

Eamonn O'Neill's current company

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Zazzle
Zazzle
Director of Data Science
United States
Website
Employees
1039
AeroLeads page
12 roles

Eamonn O'Neill work experience

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

Director Of Data Science

Cork, Ie

Data Science Manager, Marketing Science

Redwood City, Ca, Us

Staff Data Scientist

San Francisco, California, Us

Staff Data Scientist working in RAD (Research, Analytics and Data Science) within Intercom's Product R&D Org. Responsible for Data Science for Intercom's Engage solution, focusing on customer growth, KPI development, product launches and analytics strategy. https://www.intercom.com/customer-engagement

Dec 2021 - Dec 2022

Data Science Manager

Redwood City, Ca, Us

- Head of Data Science for Zazzle, reporting directly to exec team- Own Team Roadmap and OKRs, aligning objectives with company growth goals.- Led the restructure of Zazzle’s Data Org. Defined roles, responsibilities and career architecture.- Work closely with Product, Engineering and Technical Marketing on data integration.- Oversee Data Science Projects including search trend detection, product ranking, lifetime value modelling, and customer identity resolution.- Developed LTV Model using Deep Neural Networks to predict value of 1-time purchase customers.- Assist with onsite AB Testing process, from test design to analysis, using in-house system.- Built and executed company's first geo test to optimise shipping prices- Developed central system for storing customer audiences and segments, to target across multiple channels (SEM, Social, Onsite, Email, SMS)

Jan 2020 - Nov 2021

Data Analytics Manager

Redwood City, Ca, Us

- Responsible for Data Analytics & Engineering functions, overseeing 5 reports in Cork and Redwood City, California.- Present reports on Zazzle’s growth projects, measuring impact and informing strategy.- Ownership of Business Intelligence and Reporting for Zazzle. Migration of dashboards and reports from Excel to interactive BI Tools to allow self-serve analytics with high business value.- Design and statistical analysis of experiment to measure the impact of direct postal marketing campaign, delivered to 500k customers in the USA, proving incremental revenue uplift.

Jun 2019 - Dec 2019

Data Scientist

Redwood City, Ca, Us

- Hired as first Data Scientist. Developed a new Data Science function, leading hiring process. Responsible for onboarding, management and career development.- Introduced Python development to team, building company-wide data Python package, training on development workflow and code review process.- Established framework for ETL using Python and Airflow, building data model from internal and 3rd party sources, and automating manual work.- Applied supervised and unsupervised clustering techniques to text data to inform the development of new products on the site.- Developed and deployed a Lifetime Value & Churn model using RFM methods, informing retention strategy for customers and designers on Zazzle.- Built a “Single View of the Customer” database, parsing billion-row traffic raw logs to calculate customer journeys, and developed an attribution model to guide investment strategy.

Dec 2017 - May 2019

Data Scientist

Le Val, Alderney, Gg

- Migrated ETL & reporting processes to use centralised reporting database, drawing from MySQL & Cassandra systems.- Added several new data sources to reporting process, such as Elasticsearch.- Migrated and developed reporting, BI and CRM tools such as Qlikview, Qliksense, Salesforce and automated emailed excel reports.- Set up and introduced Metabase as dashboarding and querying service to staff, widely used in the company.- Managed code development and deployment process.- Wrote automated data integrity and quality tests.- Used hypothesis testing to deliver product insights and inform product strategy.- Performed statistical analysis and simulation of casino games to determine potential ROI of promotions.

Sep 2016 - Nov 2017

Data Scientist

Dublin , County Dublin, Ie

- Lead the automation of paid advertising using Twitter’s Advertising API, making Web Summit Twitter’s largest non-AdTech client in terms of API usage globally.- Managed and maintained PostgreSQL database, centralising marketing data from 3rd party marketing tools (Twitter, Facebook, Mailchimp, Formstack) via APIs, developing dashboards and automating internal reporting.- Implemented natural language processing techniques to perform customer segmentation based on the content which customers shared on social media.- Scaled automated lead generation for Speakers, Media and Key Attendees through social media APIs and graph network analyses.- Contributed collateral with statistics, demographics and figures for use on blog.websummit.net.- Progressed from Intern Programme to Data Scientist in just 9 months.

Jun 2015 - Aug 2016

Data Science Associate

Dublin , County Dublin, Ie

Jan 2015 - May 2015

Data Science Intern

Dublin , County Dublin, Ie

Sep 2014 - Dec 2014

Tutor & Lab Demonstrator

Cork, Ie

- Led weekly labs for 1st year students on on BSc Physics & Astrophysics course- Demonstrated experiments and taught analysis techniques.- Tutored class of 50 1st year students in Introductory Mechanics.

Sep 2012 - May 2014

Outreach Facilitator & Administrator

Blackrock, Cork, Ie

- Drove educational outreach with visitors, answering questions about Astronomy and Science.- Coordinated and devised science workshops for events such as children's birthday parties and open nights.- Taught elementary programming in Scratch at Coder Dojo classes.

Sep 2012 - Apr 2013
Team & coworkers

Colleagues at Zazzle

Other employees you can reach at zazzle.com. View company contacts for 1039 employees →

2 education records

Eamonn O'Neill education

Bachelor Of Science - Bs, Astrophysics

University College Cork

Qqi Level 6 Certification 6N3945, Effective People Management

Dcm Learning
FAQ

Frequently asked questions about Eamonn O'Neill

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

What company does Eamonn O'Neill work for?

Eamonn O'Neill works for Zazzle.

What is Eamonn O'Neill's role at Zazzle?

Eamonn O'Neill is listed as Director of Data Science at Zazzle.

Where is Eamonn O'Neill based?

Eamonn O'Neill is based in United States while working with Zazzle.

What companies has Eamonn O'Neill worked for?

Eamonn O'Neill has worked for Zazzle, Intercom, Matchbook Betting Exchange, Web Summit, and University College Cork.

Who are Eamonn O'Neill's colleagues at Zazzle?

Eamonn O'Neill's colleagues at Zazzle include Fashion Freedom, Diana Ishihara, Richard Smyth, Brendan Ryan, and Teresa Schwartz.

How can I contact Eamonn O'Neill?

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

What schools did Eamonn O'Neill attend?

Eamonn O'Neill holds Bachelor Of Science - Bs, Astrophysics from University College Cork.

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