Stuart Barker
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Stuart Barker Email & Phone Number

Head of Data Science at Hargreaves Lansdown
Location: Greater Bristol Area, United Kingdom, United Kingdom 9 work roles 3 schools
1 work email found @hl.co.uk LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email s****@hl.co.uk
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Current company
Hargreaves Lansdown
Role
Head of Data Science
Location
Greater Bristol Area, United Kingdom, United Kingdom
Company size
2086 employees

Who is Stuart Barker? Overview

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Quick answer

Stuart Barker is listed as Head of Data Science at Hargreaves Lansdown, a company with 2086 employees, based in Greater Bristol Area, United Kingdom, United Kingdom. AeroLeads shows a work email signal at hl.co.uk and a matched LinkedIn profile for Stuart Barker.

Stuart Barker previously worked as Lead Data Scientist at Hargreaves Lansdown and Senior Data Scientist at John Lewis Partnership. Stuart Barker holds Master'S Degree, Environmental Technology (Sponsored By Thames Water) from Imperial College London.

Company email context

Email format at Hargreaves Lansdown

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{first}.{last}@hl.co.uk
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Profile bio

About Stuart Barker

Experience in building an Artificial Intelligence capability across multiple companies. This includes:(1) Creation of Machine Learning tools(2) Creating a strategy(3) Managing a team of data scientists(4) Getting buy in from the senior leadership teamPlease do not hesitate to contact me if you have any questions

Listed skills include Data Analysis, Analysis, Project Management, Statistical Modeling, and 35 others.

Current workplace

Stuart Barker's current company

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Hargreaves Lansdown
Hargreaves Lansdown
Head of Data Science
Bristol, England, GB
Website
hl.co.uk
Employees
2086
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9 roles

Stuart Barker work experience

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

Lead Data Scientist

Current
Hargreaves Lansdown

Bristol, GB

Leading a team of data scientists that build AI driven products.We work with the business to build capabilities that drive revenue and improves client outcomes

Mar 2018 - Present

Senior Data Scientist

John Lewis Partnership

London, England, GB

Building an AI capability across John Lewis & Waitrose.Role involves building a strategy, building tools, stakeholder engagement and project management

Mar 2017 - Mar 2018

Data Science Manager

Thames Water

Reading, Berkshire, GB

MindHive is a unique team sat in the unknown unknowns space. The team produces new innovative tools to improve operational performance and customer satisfaction.The team uses lean methodology to quickly operationalise data-led tools and incorporate Artificial Intelligence into Thames Water

Apr 2016 - Mar 2017

Implementation Lead - Continuous Improvement

Thames Water

Reading, Berkshire, GB

  • Applying Lean Six Sigma principles and methodologies to lead projects in order to drive operational and customer satisfaction improvements. These projects focus on the end-to-end life cycle of Thames Water from the.
  • Main resource for the provision of accurate insight using ‘Big Data’ principles to a variety of stakeholders, including the senior leadership team
  • Created and managed the Technical Response Team that had a significant impact on customer satisfaction. The project had the highest benefit-cost ratio across Wholesale Water
  • Developed and delivered a tool that predicts customer dissatisfaction. Currently leading its expansion and consequent process changes into various internal applications and software for both the Senior Leadership Team.
  • Developed a data strategy that incorporates innovative solutions to enhance insight across several business units
  • Solely responsible for the identification of the teams’ projects. These projects targeted specific SIM metrics and were designed to ensure a successful delivery
Jul 2014 - Apr 2016

Strategic Asset Analyst

Thames Water

Reading, Berkshire, GB

Involved in the submission of the Price Review 2014 business plan to the regulator, Ofwat. Quantified and modeled uncertainty and risk across the clean, waste, and retail businesses. Collated and analysed financial data for various teams within Thames Water. Developed financial plans to meet regulator targets and enhance operational performance.

Jun 2013 - Jul 2014

Client Support Agent

Hargreaves Lansdown

Bristol, GB

Responsible for supporting clients’ investment administration enquiries and other data maintenance issues, both internally and externally. Aiding clients with collective investment vehicles such as Unit Trusts and ISAs. Hargreaves Lansdown is a FTSE 100 Company specialising in all aspects of financial management.

Mar 2012 - Sep 2012

Health Advisor

Nhs Direct

London, GB

Advising the public in both general and serious health inquiries

Jan 2012 - Apr 2012

Panasonic Representative

Channel Advantage

Promoting, and selling Panasonic cameras. Also involved training staff at Currys in selling specific cameras

Nov 2011 - Jan 2012
Team & coworkers

Colleagues at Hargreaves Lansdown

Other employees you can reach at hl.co.uk. View company contacts for 2086 employees →

LF Luke Freeman Luke Freeman Colleague at Hargreaves Lansdown United Kingdom, United Kingdom View → AH Archie Hancock Archie Hancock Colleague at Hargreaves Lansdown Bristol, England, United Kingdom, United Kingdom View → OT Olivia Taylor Olivia Taylor Colleague at Hargreaves Lansdown Bristol, England, United Kingdom, United Kingdom View → LG Lesley Gardner Lesley Gardner Colleague at Hargreaves Lansdown Greater Bristol Area, United Kingdom, United Kingdom View → RH Richard Hunter Richard Hunter Colleague at Hargreaves Lansdown Greater London, England, United Kingdom, United Kingdom View → BH Becky Haworth Becky Haworth Colleague at Hargreaves Lansdown Bristol, England, United Kingdom, United Kingdom View → JD Jack Davies Jack Davies Colleague at Hargreaves Lansdown Greater Bristol Area, United Kingdom, United Kingdom View → KN Kevin Noonan Kevin Noonan Colleague at Hargreaves Lansdown Skelmersdale, England, United Kingdom, United Kingdom View → MS Milo Stokes Milo Stokes Colleague at Hargreaves Lansdown United Kingdom, United Kingdom View → VS Vaishnav S Kumar Vaishnav S Kumar Colleague at Hargreaves Lansdown Bristol, England, United Kingdom, United Kingdom View →
3 education records

Stuart Barker education

Master'S Degree, Environmental Technology (Sponsored By Thames Water)

Imperial College London

Masters, Ocean And Earth Science; Marine Biology

University Of Southampton

Education record

Queen Elizabeth'S Hospital School
FAQ

Frequently asked questions about Stuart Barker

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

What company does Stuart Barker work for?

Stuart Barker works for Hargreaves Lansdown.

What is Stuart Barker's role at Hargreaves Lansdown?

Stuart Barker is listed as Head of Data Science at Hargreaves Lansdown.

What is Stuart Barker's email address?

AeroLeads has found 1 work email signal at @hl.co.uk for Stuart Barker at Hargreaves Lansdown.

Where is Stuart Barker based?

Stuart Barker is based in Greater Bristol Area, United Kingdom, United Kingdom while working with Hargreaves Lansdown.

What companies has Stuart Barker worked for?

Stuart Barker has worked for Hargreaves Lansdown, John Lewis Partnership, Thames Water, Nhs Direct, and Channel Advantage.

Who are Stuart Barker's colleagues at Hargreaves Lansdown?

Stuart Barker's colleagues at Hargreaves Lansdown include Luke Freeman, Archie Hancock, Olivia Taylor, Lesley Gardner, and Richard Hunter.

How can I contact Stuart Barker?

You can use AeroLeads to view verified contact signals for Stuart Barker at Hargreaves Lansdown, including work email, phone, and LinkedIn data when available.

What schools did Stuart Barker attend?

Stuart Barker holds Master'S Degree, Environmental Technology (Sponsored By Thames Water) from Imperial College London.

What skills is Stuart Barker known for?

Stuart Barker is listed with skills including Data Analysis, Analysis, Project Management, Statistical Modeling, Microsoft Excel, Risk Assessment, Project Delivery, and Sustainability.

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