Nicolas Louiche

Data Program Lead, Data Governance, Transformation

Salaire / Taux journalier

Paris, France

Freelance, ouvert au CDI

Peut venir sur site

Expertises

AzureSnowflakePower BIMicrosoft SQL ServerGoogle BigQueryPythonJavaC#DataStage

À propos

Introduction

Data & Transformation leader with 25+ years of experience bridging Business, Data and Technology. My career has evolved from hands-on Data Engineering and architecture to Data leadership, governance and large-scale transformation, while retaining the technical depth required to challenge architectures and delivery teams. I help organizations turn business challenges into actionable Data transformation programs, from understanding processes and identifying value opportunities to defining target D

Liens

Expérience de travail

Independent Data Consultant | Data Program Lead | Data Governance | Transformation & Architecture

Independent ConsultantFreelance

janv. 2022 - Présent

4 ans 10 mois

Île-de-France, France

Leading Data and transformation initiatives for large organizations, combining business transformation, Data Governance, program leadership and deep technical expertise. Data Governance & Business Transformation • Contribution to large-scale enterprise transformation programs and end-to-end business process redesign, identifying cost reduction, productivity, automation and growth opportunities. • Definition of target Data vision and identification of data required to enable future business processes. • Business data modeling, glossary, data mapping, Data Quality and governance of critical data. • Identification, estimation and prioritization of Data workstreams based on business value, cost, impact and criticality. • Definition of KPIs, business cases and transformation roadmaps. • Cross-functional coordination across Business, Product Owners, Data, IT, Architecture, AI, UX and external partners. Data Transformation & Architecture • Design and modernization of enterprise Data platforms across Azure, Snowflake and modern Data stacks. • Migration and rationalization of legacy platforms and enterprise reference data. • Architecture of scalable ingestion, transformation, analytics, scoring and decision-support solutions. Program & Delivery Leadership • Scoping, impact analysis, estimation, prioritization and roadmap definition. • Agile delivery in complex multi-stakeholder environments. • Ability to operate from strategic/business discussions down to architecture, data modeling and technical delivery. Tech: Azure, Snowflake, dbt, SQL Server, Synapse, ADF, Power BI, Python, Terraform, CI/CD, Azure DevOps.

Senior Data Manager | Data Transformation, Governance & Architecture

Groupe Karavel - Promovacances

oct. 2010 - déc. 2021

11 ans 3 mois

7620 Paris, Danemark

Leading the Data function across Karavel / FRAM / Promovacances, supporting 20 business departments and ~250 users in a complex environment shaped by acquisitions, multiple source systems, data quality challenges and continuous business transformation. Data Leadership & Transformation • Defined and prioritized Data roadmaps with executive management and business stakeholders across Sales, Finance, CRM, Marketing, B2B, call centers, agencies and back/front office. • Led project scoping, estimation, architecture and delivery across both Agile and traditional project models. • Recruited and managed a team of up to 10 Data Engineers, Data Analysts and Data Scientists. • Introduced Agile practices and facilitated cross-functional business/Data workshops. Data Governance & Architecture • Addressed Data Quality, reference data and multi-system integration challenges resulting from successive acquisitions. • Designed and implemented enterprise reference data, including product catalog and seller data. • Audited and rationalized Data environments following acquisitions and major IS changes. • Defined the target architecture and roadmap for modernization of the Data platform toward Azure and Snowflake. Business & Data Products • Delivered solutions supporting marketing optimization, CRM personalization, sales commissions, web analytics and operational performance. • Designed high-volume Data architectures supporting 18 websites and billions of digital events. Tech: Azure, Snowflake, MS BI, Power BI, BigQuery, DataFlow, SQL Server, Python, Talend, Adobe Analytics.

BI & Cross-Functional Program Manager | Business & IT Transformation

VeepeeFreelance

mars 2007 - oct. 2010

3 ans 8 mois

Saint-Denis, France

Led BI and cross-functional transformation initiatives at Vente-Privée (now Veepee), working across Business, IT, Architecture, vendors and external partners in a fast-growing e-commerce environment. Cross-Functional Transformation • Created and led a cross-functional project function to address strategic initiatives spanning multiple IT domains and business teams. • Led impact analysis and transformation of front- and back-office systems for “Summer Camp”, a new business model designed to resell unsold inventory by optimizing and reusing existing sales processes and capabilities. • Coordinated Business, IT, vendors and service partners, identifying impacts, quick wins, dependencies, costs and priorities. Data, CRM & Performance • Led the implementation of Neolane (Adobe Campaign) for marketing and order-status communications, supporting up to 20M emails/day in batch and real time. • Designed a company-wide scorecard measuring quality and productivity across the end-to-end private-sale lifecycle, from purchasing negotiations to sales results. • Implemented Data Mining and scoring capabilities to improve CRM targeting and prioritize sales in member communications. • Delivered BI solutions supporting IT project monitoring and customer/member service quality. Product & Data Environment • Worked with product/article data managed through a custom SQL Server-based internal workflow in a high-volume e-commerce environment. Tech: SQL Server, MS BI, Informatica PowerCenter, SPSS/Clementine, Neolane/Adobe Campaign, C#, PL/SQL

BI Consultant & Project Manager | Data Platforms, Data Quality & Decision Systems

Soft Computing (Epsilon)

sept. 2002 - mars 2007

4 ans 7 mois

Île-de-France, France

Started as a BI/Data Consultant and evolved into Project Management, delivering end-to-end Data and decision-support solutions for major clients across Banking, Telecom, Digital and Retail. Data Platforms & Project Delivery • Led and delivered fixed-price BI/Data projects, from requirements and architecture through development and deployment, managing teams of up to 6 developers. • Designed and implemented end-to-end Data platforms combining Data Warehouses, Data Marts, reporting, Data Mining and campaign management. • Delivered a complete Data platform for LaPoste.net, including marketing, reporting and Data Mining capabilities. Data Quality • Designed and developed a generic Data Quality solution for high-volume customer and marketing databases. • Implemented normalization and deduplication of French and international postal addresses, supporting both batch processing and real-time web services. Business Rules & Decision Systems • Contributed to the Java development of Soft Rules, a centralized Business Rules Management System (BRMS) enabling business rules to be defined, managed and deployed across enterprise applications. • The platform was commercialized to financial institutions including ING Belgium and Franfinance, and was subsequently acquired by ILOG. Tech: SQL Server, DataStage, Business Objects, SPSS/Clementine, Neolane, C#, Java, Struts, Oracle, PL/SQL.


Formation

IUP MIAGE

Master's degree

Université de Bordeaux

Administration , Economic and Social

Activités et associations : Faculty of Administration , Economic and Social

Lycée Saint Médard en Jalles

Bachelor's degree, Economics

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