Yann Hallosserie
Senior Business Development | SaaS -GTM- REVOPS
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Paris, France
Mobilité : Lille
Freelance, ouvert au CDI
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À propos
Introduction
20+ Executive business leader and consultant supporting B2B and B2C companies in scaling revenue and structuring sustainable growth. I combine Business Development, Go-to-Market execution, and RevOps to align strategy, teams, and tools (CRM/HubSpot, KPIs, governance). AI-powered and data-driven, my approach focuses on productivity, adoption, data quality, and building scalable, predictable revenue models with measurable business impact.
Expérience de travail
Co-Fondateur
Marguerite Consulting
oct. 2023 - Présent
3 ans 1 mois
Paris · Hybrid
Nous sommes un collectif de consultants indépendants issus pour la plupart d’entre nous du secteur de l’IT que nous connaissons parfaitement bien et qui est un marqueur fort. Nous avons décidé de nous regrouper pour proposer au marché un socle de compétences pluridisciplinaire. Notre objectif, couvrir des domaines plus vastes que ceux que nous couvrons individuellement afin de pouvoir mettre en œuvre une approche holistique avec nos clients.
Founder - Senior Consultant (Co-Founder of Marguerite Consulting Network)
ABHYNK
juil. 2022 - Présent
4 ans 4 mois
Paris, France
Where Excellence Meets Change, Success Follows Ab Hynk is a premier consulting firm dedicated to Executives who wants to accelerate their strategy and operations. We are orchestrating transformative business strategies. Our expertise lies in guiding companies through change management, implementing strategic turnarounds, and designing innovative business models that pave the way for rapid market growth and robust new business development.
Chief Revenue Officer
GCollect, la Fintech éthique du recouvrement
févr. 2023 - mars 2025
2 ans 2 mois
Paris, France
Direction de la stratégie de développement des ventes et des partenariats : - la définition et l'exécution de la stratégie commerciale - recrutement et animation du réseau de partenaires (SR, CDJ) - l'analyse de marché, le renforcement des relations stratégiques - excellence de l'expérience client - l'adoption d'innovations dans nos pratiques commerciales - supervision des KPIs et alignement interfonctionnel
Managing Director - Co-founder
Trixit
mai 2022 - mars 2024
1 an 11 mois
Lille, France
Directeur Général Boulanger Pro
2 yrs 10 mos
oct. 2019 - sept. 2022
3 ans
59810 Lesquin, France
Group Category Director
Rubix
nov. 2020 - mai 2022
1 an 7 mois
Greater London, England, United Kingdom
Marketing Teacher
Université Catholique de Lille
oct. 2012 - oct. 2017
5 ans 1 mois
59280 Armentières, France
Strategic and operational Marketing curses for Bachelor Degree
Ingram Micro
oct. 2005 - oct. 2017
12 ans 1 mois
59810 Lesquin, France
Director Value (Advanced Solutions -Specialties Solutions - Vertical Markets)
févr. 2015 - oct. 2017
2 ans 9 mois
59810 Lesquin, France
Leading Value Division : Advanced Solutions, Specialties Solutions and Verticals businesses. Including Business Management Driving innovation thru new BU and vertical initiatives.
Director Business Management
juin 2014 - mars 2015
10 mois
59810 Lesquin, France
Designing, Implementing and driving Business Management Team P&L & Market Performance of Local Vendors Portfolio
Marketing and Purchasing Director
févr. 2012 - juil. 2014
2 ans 6 mois
69340 Francheville, France
Branding Vendor management (200+ vendors) CRM Media planning and press management Online store and website management Web 2.0 and Communuity Marketing Strategic alignment and Business development
Purchasing Director France & Components Division Director France
avr. 2009 - juil. 2014
5 ans 4 mois
69340 Francheville, France
Purchasing all products and services for France Thanks to 20+ team including middle managers Almost 200 vendors accounts - Head of components for France Managing Components division 10+ people team including middle managers covering Sales, Marketing and Purchasing activities
Retail Sales Manager
oct. 2005 - mai 2009
3 ans 8 mois
Sales Manager
Imation France
juin 2001 - oct. 2005
4 ans 5 mois
Established in France, lead and develop the retail and mail order market sales in french territory for Imation. Develop Imation retail market share and exposure on shelf. Create of a retail dedicated distribution network and model for optical media Implementing direct accounts sales process for major retailers. Improving pricing models and developing retail focused marketing and merchandising. In charge of Retail Channel P&L
European Category Manager IT Supplies & Consumables
DACEM KINGFISHER ELECTRICAL SA
juil. 1999 - mai 2001
1 an 11 mois
Formulating and implementing the business strategy and commercial policy concerning IT Accessories and Consumables products for the Consumer Electronics Stores of the 3rd consumer electronics (2nd in profitability) and 1st DIY retailer in Europe: Kingsfisher Electricals. Portfolio: Ink Jet Cartridges; Printing Papers; IT leads; Flash cards; Blank Media.
Formation
HEC Paris
MBA Executive
2009 - 2010
1 an 1 mois
Saïd Business School, University of Oxford
Leadership Module
2009 - 2009
1 mois
Babson College
Innovative Management and Entrepreneurial Leadership Seminar
2009 - 2009
1 mois
Université catholique de Lille
Faculté Libre de Sciences Economique de Lille
Université catholique de Lille
Lycee Saint Jude
Portfolio
Nouvelle réalisation
Déploiement solutions Fintech SaaS Trixit BNPL B2B
Value creation à l’échelle, pilotage P&L, offres “solutions + services"
