Hélène Barilley

Senior Customer Experience Consultant

Salaire / Taux journalier

Londres, Royaume-Uni

Freelance

Peut venir sur site

Expertises

Customer SuccessService Client & CareConduite du changement

Langues

Français (Maternelle)Anglais (Maternelle)Italien

À propos

Introduction

Customer Experience leader with 10+ years driving retention and growth for enterprise clients. Award-winning Strategic CSM at Medallia managing multi-million ARR portfolios, recognised as Best International CSM twice. Expert in Voice of Customer programmes, journey optimisation and digital transformation—helping businesses reduce churn and unlock long-term value through customer-centric strategies.

Liens

Expérience de travail

Strategic Customer Success Manager

Medallia

sept. 2022 - mars 2026

3 ans 7 mois

Londres, Royaume-Uni

– Managed and grew a $xxM ARR portfolio of strategic enterprise accounts, driving renewals, expansions and long-term customer value. – Worked with CAC40 clients in complex global environments, aligning internal teams around customer retention and growth priorities. – Recognised as Best International CSM for two consecutive years.

Head of Customer Experience and Research

Nurole

juil. 2020 - août 2022

2 ans 2 mois

Londres, Royaume-Uni

– Designed and implemented a Voice of Customer programme from the ground up, including feedback strategy, tooling and closed-loop improvement processes to increase retention and reduce churn. – Identified and prioritised customer journey improvements across onboarding, support, communications and product experience. – Led research using quantitative and qualitative methods to develop personas, clarify product-market fit and inform roadmap decisions. – Led a small team and supported their development.

Customer Experience Manager

SmartestEnergy

mai 2018 - mars 2020

1 an 11 mois

Londres, Royaume-Uni

– Built and led the customer experience programme, including governance, board KPIs and CX roadmap. – Set up and ran Voice of Customer activity across provider selection, survey design, closed-loop processes and continuous improvement. – Improved customer journey design and supported culture change through company-wide CX initiatives and a cross-functional community.

Senior Consultant

Orange Business Services (OBS)

sept. 2014 - avr. 2018

3 ans 8 mois

Paris, France

– Delivered digital transformation projects for external clients in insurance, banking and financial services. – Developed new banking products through personas, journey mapping, prototyping, user testing and go-to-market preparation. – Coached Product Owners and business teams to adopt a more user-centric approach. – Acted as PMO for a global digital transformation programme, including gap analysis, dashboarding and decision support.


Formation

Neoma Business School

Master's degree (Distinction)

2010 - 2014

4 ans 1 mois

IUT Lieusaint Senart

Bachelor's degree (Distinction)

2008 - 2010

2 ans 1 mois

Portfolio

Nurole persona

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