
yannick HERREWYN
CIO & Digital Transformation/E-commerce Expert (20+ years). IT Strategy | Data-Driven Digitalization | Supply Chain Optimization. Transforming IT into a powerful value driver.
Salaire / Taux journalier
Nantes, France
Mobilité : France, Belgique
Freelance, ouvert au CDI
Peut venir sur site
Expertises
Langues
À propos
Introduction
CIO & Interim Manager | Supply Chain & Software Factory Expert | 20+ Years of Impact Transforming IT from a cost center into a performance engine. With over two decades of IT leadership experience, I help organizations navigate critical digital transformation milestones.Key AchievementsQuality: Improved delivery quality from 43% to 96% and a 55% reduction in time to market in the latest software factories taken overAgility: Drastically reduced sprint cycles from bi-monthly to weekly.Logistics: Unified European hubs and established international bonded warehouses in China and the USA.M&A: Conducted IT compliance audits and Due Diligence for investment funds.Cross-Functional Software ExpertiseERP: Microsoft Dynamics, Navision, JD Edwards, Movex.Supply Chain: Savoye, Reflex, Manhattan Associates.Digital: Magento, Shopify, PrestaShop, Adobe.Strategic ApproachMy approach blends strategic vision with operational pragmatism to secure assets (BCP/DRP) while accelerating innovation.Core CompetenciesHard Skills:Strategic Leadership & IT Master Planning.Supply Chain Expertise (WMS, TMS, Logistics).Software Factory Governance & Agile Methodologies (Scrum, Kanban).ERP Proficiency (Microsoft Dynamics 365, JD Edwards).Cybersecurity & Compliance (GDPR, BCP/DRP, ISO).Multi-site E-commerce & CRM.Soft Skills:Unifying Leadership: Ability to manage large, cross-functional teams.Pragmatism: Unwavering focus on business results and service quality.Agility: Rapid adaptability developed through interim management.Business Partner Vision: Skilled at bridging the gap between business units and C-suite/PE stakeholders.Negotiation: Managing strategic partners, vendors, and high-profile clients like Danone, Louis Vuitton, and Total.
Expérience de travail
Manager de Transition
Freelance / Consultant
avr. 2017 - Présent
9 ans 7 mois
69340 Francheville, France
J'accompagne mes différents clients sur plusieurs niveaux; – Définition, modification de Business Plan / schéma directeur – Management/réorganisation des différents services opérationnels – Evolutions de process opérationnels et/ou mise en place de stratégies informatiques liées à l'activité opérationnelle – aide à la structuration, la ré organisation de la DSI suite à l'intégration de nouveaux ERP pour améliorer leurs efficiences – mise en place de politique PMO – gestion du change management Clients nommés: – Concernant H3M: direction générale de transition / direction des opérations – Concernant BA&SH: aide à la Bascule sur Storeland (Cylande/CEGID) – Concernant ZAPA: manager de transition, montée de version logicielle, externalisation infra Clients non nommés : – Mise en place de schéma directeur IT – ré organisation du service IT et des procédures de gestion de projet – change management – GRPD – mise en place du suivi informatique budgétaire
Directeur B.U. Software
ACSEP
oct. 2024 - oct. 2025
1 an 1 mois
Aix-en-Provence, France
Direction de la BU Software - éditeur logiciel (suite IZY, One World) & dev spécifiques autour de Reflex et autres besoins. ACSEP est spécialisé dans la supply chain digitale. Le groupe propose un accompagnement Logistique et Systèmes d'information complet couvrant le conseil, l'édition (WMS, TMS...), l'intégration, le hosting, la formation mais aussi le support.
Directeur des systèmes d'information
BIGBEN CONNECTED
août 2022 - sept. 2024
2 ans 2 mois
Paris, France
Acteur de premier plan de l'industrie des loisirs numériques, le groupe BIGBEN exerce son savoir-faire au travers d'une synergie d'activités stratégiques déployée sur les secteurs du Gaming, du Mobile et de l'Audio. BIGBEN CONNECTED, filiale du groupe Bigben, est un pure player de l'accessoire mobile et des objets connectés. Bigben Connected possède un catalogue produit incomparable de plus de 3.500 références répartis sur 30 marques permettant de couvrir tous les segments du marché. Partenaire stratégique des marques spécialistes et des constructeurs de smartphones et objets connectés, Bigben Connected est reconnue pour sa capacité d'innovation produit et de distribution. Bigben Connected propose une offre de marques exclusives, depuis l'entrée de gamme jusqu'aux produits premium, pour accompagner la montée en gamme du point vente et de son panier moyen. – Reconstitution du servicve informatique – Changement de progicel WMS – Remplacement de l'infrasturcture & architecture réseau – Projet d'évolution majeure de notre progiciel interne Vendor Managed Inventory à destination de nos clients – Refonte du site BtoBtoC Acces On Demand pour les commandes clients en point de vente – Renfonte de la documentation – Projet de montée de version majeure de Navision
Directeur de l'innovation et des services d'infomations
Aleda
avr. 2021 - mars 2022
1 an
85300 Challans, France
Directeur général délégué
groupe H3M: La Compagnie Des Petits - Allobébé - MDM France
juin 2020 - janv. 2021
8 mois
69340 Francheville, France
Chief Information Strategy Officer
LA HALLE
avr. 2013 - mars 2017
4 ans
Paris, France
Chief Information Officer
Gérard Darel
sept. 2011 - mars 2013
1 an 7 mois
Paris, France
Manages all technology-related initiatives and projects in support of goals and objectives. – Works with internal policy and program staff and external workgroups to develop policy initiatives and recommendations to advance the use of technology in retail and wholesales activities. – Manages and supports a team to develop, maintain, and enhance IT systems. – Oversees the configuration and troubleshooting of hardware, software, and network protocols. – Serves on the Executive Management Team. – Communicates with the Board and reports project status regularly. – Represents the Board effectively in external group meetings.
Chief Information Officer
Children Worldwide Fashion SAS
oct. 2008 - sept. 2011
3 ans
As the European leader in top of the range and luxury children's fashion under license, Children Worldwide Fashion is a partner to brands with a worldwide reputation for their collections for girls and boys from 0 to 16. – A fully dedicated activity to managing under license, paying full attention to meeting the expectations and needs of partner brands, and to guarantee there can be no competition with own brands. – A constant attention paid to the quality of products and services, to develop brands with strong added value. – A portfolio of complementary labels with strong values, to address all the lifestyle expectations and needs of 0/16 year-olds. – A sales presence in 25 countries with 10 subsidiaries in key markets: sales subsidiaries in Italy, Spain, UK, Belgium, Portugal, USA, Canada, Australia and China.
Chief Information Officer
KOOKAÏ
mars 2004 - oct. 2008
4 ans 8 mois
Alive and evolutionary, KOOKAÏ exists by its creations in Stitch and its visual identity. Through its collections, KOOKAÏ expresses its strengths and sensibilities by proposing a personal and creative reading of the current tendencies. This mythical brand of fashion distinguishes itself by an up-market location which remains deliberately accessible.
project manager
Cylande
sept. 2001 - mars 2004
2 ans 7 mois
Cylande is a software publisher for vertical Enterprise Resource Planning (ERP) solutions designed specifically for Specialised Stores and Mass Distribution: hypermarkets, supermarkets, large and average surface stores, corner stores, superstores, boutiques, specialised large surface stores... Expert in the ERP field for head offices, warehouses and stores, Cylande demonstrates its know-how alongside some of the biggest names in Retail through an offer exclusively dedicated to retail and by deploying a range of associated services, which capitalises its organisational, functional and technological expertise acquired since 1986. Orientated toward further internationalisation, our multi language, multi channel, multi society, multi sites and multi currency solutions are today operated by more than 100 corporate brands in more than 13 000 stores, in 56 countries and throughout the 5 continents
project manager
Unilog IT Services
juil. 1997 - sept. 2001
4 ans 3 mois
Formation
IUT A Villeneuve d'ascq
DUT informatique de gestion, administration de réseau
1995 - 1997
2 ans 1 mois
Portfolio

lancement d'un logiciel TMS
