István Papp
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István Papp Email & Phone Number

Data Scientist at Meta
Location: Greater London, England, United Kingdom 10 work roles 3 schools
1 work email found @deliveroo.co.uk LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email i****@deliveroo.co.uk
LinkedIn Profile matched
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Current company
Meta
Role
Data Scientist
Location
Greater London, England, United Kingdom
Company size
136862 employees

Who is István Papp? Overview

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Quick answer

István Papp is listed as Data Scientist at Meta, a company with 136862 employees, based in Greater London, England, United Kingdom. AeroLeads shows a work email signal at deliveroo.co.uk and a matched LinkedIn profile for István Papp.

István Papp previously worked as Senior Data Scientist at Deliveroo and Senior Research Data Scientist - Category Management at Dunnhumby. István Papp holds Mphil, Statistics And Data Science - Supervised Preference Models from Ucl.

Company email context

Email format at Meta

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{first_initial}{last}@deliveroo.co.uk
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Profile bio

About István Papp

I am a Data Scientist with over 10 years of experience helping businesses enhance customer service and improve operational efficiency through data-driven strategies. My passion lies in solving complex problems that involve mapping business challenges to the strategic execution of data analysis and machine learning. I take pride in delivering well-thought-out, meticulously documented work that drives meaningful outcomes.Having worked alongside and learned from outstanding data scientists, I am deeply committed to fostering growth and development within my team. I am passionate about supporting my colleagues in reaching their full potential as data science professionals.My fascination with Data Science stems from its profound impact on business decision-making and its potential to enhance our understanding of the world, ultimately improving lives. I greatly admire the Data Science community, which is filled with talented, curious individuals who relentlessly pursue knowledge. These qualities make them not only exceptional colleagues but also inspiring collaborators.Outside work, I enjoy travelling the world, immersing myself in different cultures and cuisines, and staying active through basketball and tennis. I also enjoy playing the guitar.

Listed skills include Machine Learning, Data Analysis, Economics, Microsoft Excel, and 13 others.

Current workplace

István Papp's current company

Company context helps verify the profile and gives searchers a useful next step.

Meta
Meta
Data Scientist
London, GB
Website
metadownhole.com
Employees
136862
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10 roles

István Papp work experience

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

Data Scientist

Meta

London, GB

Senior Data Scientist

Current
Deliveroo

London, England, United Kingdom

* Provide data-driven recommendations for operational improvements on the grocery platform for partner retailers and internal business decisions.* Create and put in production new metrics and reports to support strategy and decision making.* Design and evaluate experiments, particularly in A/B testing scenarios.* Optimise algorithms on the in-store picking.

Sep 2021 - Present

Senior Research Data Scientist - Category Management

Dunnhumby

London, United Kingdom

  • Building Data Science tools to aid category management internationally
  • Developing innovative techniques to measure demand transfer from delisted items and cannibalisation
  • Designing machine learning modelling pipelines to predict impact of range changes in a category
  • Designing the Learning and Development strategy for a community of 70 + data scientists
  • Building Natural Language Processing capabilities
Jan 2017 - Aug 2021

Senior Data Scientist - Global Personalisation Team

Dunnhumby

London, United Kingdom

  • Support and develop personalisation recommender algorithms for South Korea, Canada, Hungary and UK such as: my usuals, relevant promotions and items you may have forgotten.
  • A/B test results analysis
Oct 2015 - Dec 2016

Insight Analyst - Personalisation Team

Dunnhumby

Ealing - London

  • Delivering customer insight to help strategic decisions made by Tesco.
  • Improvement works on the substitutions offered to customers who ordered their food online.
  • Introduction of Self-Learning/Updating elements in key recommender algorithm on Tesco.com
  • Support recommendation science for customer campaigns
  • Maintenance of the Tesco Clubcard TV advertisement targeting algorithm.
Jan 2014 - Sep 2015

Graduate Analyst - Personalisation Team

Dunnhumby

Ealing - London

  • Delivering customer insight to help strategic decisions made by Tesco.
  • Contributed to the development of the of the Tesco Clubcard TV advertisement targeting algorithm.
  • Maintenance of the Tesco Clubcard TV advertisement targeting algorithm.
Sep 2012 - Dec 2013

Summer Analyst

Dunnhumby

London, United Kingdom

  • Predictive modelling of Clubcard voucher redemption.
  • Detailed analysis and predictive modelling to answer key questions to Goldsmiths on it's existing and potential Tesco customers.
  • Data analysis to deliver insight on customer behaviour.
Jun 2011 - Sep 2011

Project Assistant

Saxon Network

Budapest

Market Research for customers to optimize communication

Jul 2010 - Sep 2010

Project Assistant

Saxon Network

Budapest

Contributing to marketing campaigns on the creative and market analysis sideAnalysing future business opportunities

Jul 2009 - Sep 2009

Player Integration Assistant

Real Murcia Fc

Murcia Area, Spain

Helping the integration process of an international player.Translating at press conferences, medical checks and business interactions.

Aug 2008 - Sep 2008
Team & coworkers

Colleagues at Meta

Other employees you can reach at metadownhole.com. View company contacts for 136862 employees →

AA Anderson Alves Anderson Alves Colleague at Meta São Paulo, Brazil, Brazil View → MM Mayla Moraes Mayla Moraes Colleague at Meta Brazil, Brazil View → RD Rod D. Rod D. Colleague at Meta Kirkland, Washington, United States, United States View → AK Arvind Kumar Arvind Kumar Colleague at Meta Hadiya, Uttar Pradesh, India, India View → GS George Sams George Sams Colleague at Meta San Jose, California, United States, United States View → HD Ha Djer Ha Djer Colleague at Meta Algiers, Algiers, Algeria, Algeria View → LM Leo Messi Leo Messi Colleague at Meta Cologne, North Rhine-Westphalia, Germany, Germany View → RV Roki Vai Roki Vai Colleague at Meta Dhaka, Dhaka, Bangladesh, Bangladesh View → CM Chirag Makwana Chirag Makwana Colleague at Meta Ahmedabad, Gujarat, India, India View → YL Yi Li Yi Li Colleague at Meta Redmond, Washington, United States, United States View →
3 education records

István Papp education

Mphil, Statistics And Data Science - Supervised Preference Models

Ucl

https://discovery.ucl.ac.uk/id/eprint/10169434/

Bsc In Economics, Politics And International Studies, Majoring In Economics, 2:1 (With Honours)

University Of Warwick

Activities and Societies: Mentor scheme, Treasurer of Rock-society3rd year modules: Econometrics2: Time Series, Econometrics2.

A-Levels, Aabc

El Limonar International School

Maths - A Spanish - A Physics - B English Literature - C Awards: Best graduating student of the year

FAQ

Frequently asked questions about István Papp

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

What company does István Papp work for?

István Papp works for Meta.

What is István Papp's role at Meta?

István Papp is listed as Data Scientist at Meta.

What is István Papp's email address?

AeroLeads has found 1 work email signal at @deliveroo.co.uk for István Papp at Meta.

Where is István Papp based?

István Papp is based in Greater London, England, United Kingdom while working with Meta.

What companies has István Papp worked for?

István Papp has worked for Meta, Deliveroo, Dunnhumby, Saxon Network, and Real Murcia Fc.

Who are István Papp's colleagues at Meta?

István Papp's colleagues at Meta include Anderson Alves, Mayla Moraes, Rod D., Arvind Kumar, and George Sams.

How can I contact István Papp?

You can use AeroLeads to view verified contact signals for István Papp at Meta, including work email, phone, and LinkedIn data when available.

What schools did István Papp attend?

István Papp holds Mphil, Statistics And Data Science - Supervised Preference Models from Ucl.

What skills is István Papp known for?

István Papp is listed with skills including Machine Learning, Data Analysis, Economics, Microsoft Excel, Statistics, Econometrics, Sas, and Powerpoint.

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