AeroLeads people directory · profile
Ellen Mcmahon Email & Phone Number
Senior Specialist, Product Management
at
Mastercard
1 work email found
@uk.tesco.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Specialist, Product Management
Location
London, England, United Kingdom
Company size
Who is Ellen Mcmahon? Overview
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Quick answer
Ellen Mcmahon is listed as Senior Specialist, Product Management at Mastercard, a with 42669 employees, based in London, England, United Kingdom. AeroLeads shows a work email signal at uk.tesco.com and a matched LinkedIn profile for Ellen Mcmahon.
Ellen Mcmahon previously worked as Technical Product Manager - Network as a Service at Bt and Online Business Optimisation Manager at Tesco. Ellen Mcmahon holds Bachelor’S Degree (Ba) Hons (2:1) from The University Of Manchester.
Company email context
Email format at Mastercard
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{first}.{last}@uk.tesco.com
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AeroLeads found 1 current-domain work email signal for Ellen Mcmahon. Compare company email patterns before reaching out.
Profile bio
About Ellen Mcmahon
Digital Product Manager with experience across the Telecomms and Grocery e-commerce sector. Demonstrated ability to manage products and cross-functional programmes through experience gained at Tesco Plc and BT Group. Proficient in scrum, agile methodology, programme management, business casing, business strategy, basic SQL and Tableau.
Listed skills include Gas, Data Analysis, Relational Databases, Microsoft Sql Server, and 16 others.
Current workplace
Ellen Mcmahon's current company
Company context helps verify the profile and gives searchers a useful next step.
Mastercard
6 roles
Ellen Mcmahon work experience
A career timeline built from the work history available for this profile.
Technical Product Manager - Network As A Service
Current• Leading the team in developing the digital web app experience for Global Fabric, BT's new B2B SaaS software-defined network • Focused on creating an intuitive user interface, simplifying the deployment of ports and connectivity services through a unified platform• Developing the interface on BT's new global network - a multi-cloud network as a service offering - designed for higher energy efficiency, software-defined and significant global expansion compared to our previous network• Building a marketplace that integrates with major hyperscalers such as AWS, Google Cloud, and Azure and utilises the BT network for direct cloud integration to facilitate the transition from legacy products to cloud services
Oct 2022 - Present
Online Business Optimisation Manager
• Programme managed the governance and delivery of key seasonal events in the retail calendar. Tracked weekly progress and kept senior leadership teams updated on progress, risks and issues• Led the Substitutions program plan, facilitating frequent governance sessions to bring teams together, size opportunities, and define a roadmap of A/B tests to drive in-year improvements and close a profit gap• Developed business cases to drive change through the P&L, whilst working cross-functionally with key stakeholders to deliver against critical paths and key milestones • Managed the optimisation and delivery of in-app notification A/B tests aimed at increasing basket adds during seasonal events and the Football Euro Championship• Fostered strong relationships and close alignment with internal and external stakeholders, including Technology, Product, Fulfilment, Marketing, Commercial, Supply Chain, and Dunnhumby (external data science company)
Jan 2021 - Oct 2022
Online Business Performance Analyst
• Responded to stakeholder data requests by running SQL queries• Conducted in depth data analysis on Tesco Online sales and profitability• Designed, created, and executed reporting and Tableau dashboards for Tesco Online• Automated the production of KPIs using Tableau dashboards to update in real time
Sep 2019 - Jan 2021
Online Marketing (Start Up)
May 2018 - Aug 2018
Summer Internship
Jun 2017 - Aug 2017
Team & coworkers
Colleagues at Mastercard
Other employees you can reach at mastercard.com. View company contacts for 42669 employees →
PV
Priyananda Vangala
Colleague at MastercardGreater St. Louis, United States
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AH
Avinash Haryan
Colleague at MastercardSouth Dublin, Ireland
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JB
Joshua Bozzay
Colleague at MastercardHillsboro, Missouri, United States
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MG
Mohan Gowda
Colleague at MastercardBengaluru, Karnataka, India
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NS
Nitesh Singh
Colleague at MastercardPune, Maharashtra, India
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HA
Harshad Agrawal
Colleague at MastercardPune, Maharashtra, India
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AP
Ales Petejan
Colleague at MastercardSlovenia
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EL
Erika Loewe, Aphr
Colleague at MastercardSt Charles, Missouri, United States
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SJ
Santosh J.
Colleague at MastercardUnited Arab Emirates
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SS
Sarah Smy
Colleague at MastercardCity Of Peterborough, England, United Kingdom
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Priyananda Vangala
Colleague at MastercardGreater St. Louis, United States
View →
AH
Avinash Haryan
Colleague at MastercardSouth Dublin, Ireland
View →
JB
Joshua Bozzay
Colleague at MastercardHillsboro, Missouri, United States
View →
MG
Mohan Gowda
Colleague at MastercardBengaluru, Karnataka, India
View →
NS
Nitesh Singh
Colleague at MastercardPune, Maharashtra, India
View →
HA
Harshad Agrawal
Colleague at MastercardPune, Maharashtra, India
View →
AP
Ales Petejan
Colleague at MastercardSlovenia
View →
EL
Erika Loewe, Aphr
Colleague at MastercardSt Charles, Missouri, United States
View →
SJ
Santosh J.
Colleague at MastercardUnited Arab Emirates
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SS
Sarah Smy
Colleague at MastercardCity Of Peterborough, England, United Kingdom
View →
5 education records
Ellen Mcmahon education
Bachelor’S Degree (Ba) Hons (2:1)
The University Of Manchester
Senior Product Manager Certification, Product Management
Product School
International Exchange Programme
The University Of Hong Kong
A Levels
Richard Hale Sixth Form
High School, Gcse'S
Bishops Hatfield
FAQ
Frequently asked questions about Ellen Mcmahon
Quick answers generated from the profile data available on this page.
What company does Ellen Mcmahon work for?
Ellen Mcmahon works for Mastercard.
What is Ellen Mcmahon's role at Mastercard?
Ellen Mcmahon is listed as Senior Specialist, Product Management at Mastercard.
What is Ellen Mcmahon's email address?
AeroLeads has found 1 work email signal at @uk.tesco.com for Ellen Mcmahon at Mastercard.
Where is Ellen Mcmahon based?
Ellen Mcmahon is based in London, England, United Kingdom while working with Mastercard.
What companies has Ellen Mcmahon worked for?
Ellen Mcmahon has worked for Mastercard, Bt, Tesco, Invisible Homes, and Hsbc.
Who are Ellen Mcmahon's colleagues at Mastercard?
Ellen Mcmahon's colleagues at Mastercard include Priyananda Vangala, Avinash Haryan, Joshua Bozzay, Mohan Gowda, and Nitesh Singh.
How can I contact Ellen Mcmahon?
You can use AeroLeads to view verified contact signals for Ellen Mcmahon at Mastercard, including work email, phone, and LinkedIn data when available.
What schools did Ellen Mcmahon attend?
Ellen Mcmahon holds Bachelor’S Degree (Ba) Hons (2:1) from The University Of Manchester.
What skills is Ellen Mcmahon known for?
Ellen Mcmahon is listed with skills including Gas, Data Analysis, Relational Databases, Microsoft Sql Server, Remote Sensing, Data Analytics, Digital Marketing, and Tableau.
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