
Sebastien De Clercq
Senior Data & BI Project Manager – Governance & Cloud Expert
Salary / Daily rate
Brussels, Belgium
Freelance
Can come onsite
Skills
Languages
About me
Intro
Data & BI Project Manager with over 20 years of experience leading data-driven transformations across Azure, Power BI, and Oracle ecosystems. Combining technical expertise and strategic leadership, I manage cross-functional teams and oversee the design, governance, and delivery of enterprise data and AI platforms. Known for bridging the gap between business objectives and technical execution, I drive modernization, data quality, and cost-efficient architecture improvements. Passionate about mentoring and continuous improvement, I foster a culture of collaboration, learning, and innovation within data teams. Proven expertise in: • Building as-is → to-be trajectories and defining incremental roadmaps. • Organizing and facilitating strategic meetings and cross-disciplinary workshops. • Designing and implementing data architectures integrating heterogeneous sources. • Structuring and securing large-scale data flows. • Documenting and ensuring data lineage and traceability across domains.
Work experience
Senior Data & BI Project Manager – Governance & Cloud Expert
Nextmute (own company)
Sep 2004 - Present
22 years 2 months
Brussels Region, Belgium
- Project Management: Agile/Scrum, PRINCE2, offshore coordination (India), stakeholder engagement - Cloud & Business Intelligence: Microsoft Azure, AWS, Power BI (incl. Premium), Microsoft Fabric - Data Governance: Microsoft Purview, self-service BI enablement, data democratization & stewardship - Data Engineering: ETL/ELT design, data pipeline orchestration, Data Lakes, SQL, PL/SQL - Technologies & Platforms: Azure Synapse Analytics, Power BI, Oracle, cognitive services, chatbot integration - Technology Watch & Interests: Actively following innovations in Data Governance and Metadata Management with players like Collibra, Alation, Informatica, Microsoft Purview, and Ataccama
IT & Data Project Manager
Delhaize Belgium
May 2024 - Jul 2025
1 year 3 months
Belgium, WI, USA
IT & Data PM supporting the Data Analytics roadmap on Azure and Power BI, ensuring the delivery of a performant, scalable, and business-aligned cloud BI environment. Coaching of a data engineer, managing task prioritization, reviewing deliverables, and validating the required pipelines for Customer Satisfaction and Market Share. IT & Data PM supporting Data Governance (Data Catalog) with Microsoft Purview and conducted a solution assessment of Ataccama as a potential alternative governance platform. Designed a comprehensive monitoring, observability, and alerting roadmap to enhance data pipeline reliability, leveraging DevOps and DataOps best practices. Acted as a liaison between IT, data engineering, and business stakeholders to align project outcomes with strategic data goals.
Data Project Manager
ORES
Feb 2024 - Aug 2024
7 months
Gosselies
Deployment of Microsoft Fabric Data Strategy : - Data Hub - Data Product - Master Data Management - Domain Driven Design - IT Data Governance
Agile Project Manager / Epic Delivery Owner for Data projects
Euroclear
Oct 2022 - Oct 2023
1 year 1 month
Brussels, Belgium
Agile Project Manager coordinating the deployment of a new resilient data platform in Azure. • Near real time data feed using Kafka (on-prem) & Event Hub (Azure cloud) • Data preparation with Azure Synapse Analytics Workspace (studio) & Data Explorer • Data visualization with Power BI
Data Platform Expert
Vizavenue
Sep 2021 - Oct 2022
1 year 2 months
Brussels, Belgium
- Architecture & Design of a cloud-first data platform on Azure - Build of a Marketplace for SMEs : Connectivity to multiple ERPs, Metrics / KPIs, Insights - Data Visualization with Power BI Online
BI & Cloud Project Manager
Pluxee
Jan 2020 - Dec 2021
2 years
Brussels, Belgium
I led the implementation of a brand-new cloud-based data platform between 2016 and 2021. The initiative involved designing and deploying the full data infrastructure on AWS, leveraging key components such as RDS Oracle, S3, EC2, VPC, subnets, and IAM. As the central project lead, I coordinated a multidisciplinary team of AWS cloud architects, Oracle database experts, Python and PL/SQL developers, and Power BI specialists. I facilitated and animated the full project lifecycle: from architecture and solution design workshops, business requirements gathering, workload estimation, planning, and team staffing, to development and deployment. This initial phase spanned approximately nine months. Following the platform launch, I continued to build and optimize end-to-end data pipelines – from extraction and ingestion to modeling – enabling effective data visualization and insights delivery through Power BI dashboards, with seamless integration between Microsoft’s Power BI Service and the AWS data backend.
Data Intelligence Project Manager
Agoria
Oct 2017 - Dec 2020
3 years 3 months
Brussels Area, Belgium
Data & Digital Project Manager – Conversational UX and Cloud Services • Led the implementation of an enterprise chatbot designed to enhance the user experience across digital channels, including the corporate website and mobile application. • Delivered a multi-channel conversational assistant, powered by Azure Cognitive Services (Text Analytics, NLP, QnA Maker), supporting automated business matchmaking and self-service features. • Defined the user journey and collaborated closely with business stakeholders to ensure intuitive, responsive, and valuable interactions for end users. • Oversaw the Azure cloud infrastructure, ensuring reliability, scalability, and secure deployment of data-driven services. ERP & Reporting Project Manager (2019) • Managed the rollout of Odoo Enterprise v12 hosted on Azure, tailoring modules to Agoria’s internal operational needs. • Designed and deployed Power BI dashboards for operational and executive reporting.
Data & Analytics Project Manager
Proximus
Aug 2019 - Jan 2020
6 months
Brussels Area, Belgium
Data & Analytics Project Manager coordinating the Customer Centric projects improving the Customer Experience with Analytics: - Customer Experience Big Data layer - Customer Journey Monitoring - Analytics platform on Azure
BI & Cloud Project Manager
Sodexo Benefits and Rewards Services
Dec 2016 - May 2019
2 years 6 months
Brussels Area, Belgium
I led the implementation of a brand-new cloud-based data platform between 2016 and 2021. The initiative involved designing and deploying the full data infrastructure on AWS, leveraging key components such as RDS Oracle, S3, EC2, VPC, subnets, and IAM. As the central project lead, I coordinated a multidisciplinary team of AWS cloud architects, Oracle database experts, Python and PL/SQL developers, and Power BI specialists. I facilitated and animated the full project lifecycle: from architecture and solution design workshops, business requirements gathering, workload estimation, planning, and team staffing, to development and deployment. This initial phase spanned approximately nine months. Following the platform launch, I continued to build and optimize end-to-end data pipelines – from extraction and ingestion to modeling – enabling effective data visualization and insights delivery through Power BI dashboards, with seamless integration between Microsoft’s Power BI Service and the AWS data backend.
Data Project Manager
Inoopa
Jun 2018 - Oct 2018
5 months
3090 Overijse, Belgium
Inoopa is a 'business data driven' startup aiming to bring data science and analytics to all companies whatever the size. Including SMEs. As Data Project Manager, I was in charge of: • Product roadmap definition • Search, assess and manage new data sources • Exploratory analysis of data • Assurance of projects profitability • Planning and coordination of data scientists and developers team • Monitor the implementation and delivery to customers • Support to CTO for the cloud infrastructure design and management in AWS • Manage and negotiate services with suppliers
Data Senior Project Manager for Air Liquide D.A.R.W.I.N. BI program
Air Liquide
Mar 2018 - Oct 2018
8 months
Brussels Area, Belgium
BI Scrum Master for DARWIN BI teams of Brussels & Paris. BI Project Manager in charge of the coordination for: • industrialization of the DWH-BI streams (scheduling, monitoring, alerting, operational reporting) • reporting/dashboarding with Power BI • data quality framework • migration to a dual cloud infrastructure (AWS & Azure) • deployment of Jira (Agile follow-up)
Team Lead & Project Manager for a Wholesale Billing platform
BICS
May 2013 - Dec 2016
3 years 8 months
Brussels, Belgium
Lead of an offshore team (Hyderabad, India) in charge of the development/support/maintenance of the BICS Billing platform. Project Manager in charge of the coordination, design and maintain the architecture, infrastructure & software of the billing system. Operational follow-up, problem solving and standardization.
Senior Technical Architect, Designer & Developer for a Marketing BI platform
ING
Oct 2008 - May 2013
4 years 8 months
Technical designer & OWB developer: 2010-2013: Marketing Data Platform based on the IBM Banking Data Warehouse model (BDW) Technical architect 2010: reengineering of the OWB Installation Framework 2009:migration from 10gR1 (10.1.0.4) to 10gR2 (10.2.0.4). 2008-2010: support to the developement teams & performance tuning.
Oracle, OWB & AB Initio expert
Mobistar
Oct 2006 - Aug 2008
1 year 11 months
DWH Performance Tuning Migration from OWB to AB Initio
Oracle & OWB expert
Swift
Aug 2007 - Dec 2007
5 months
Migration to Oracle DB and OWB 10gR2 (10.2.0.3)
Oracle & OWB expert
UCB
May 2007 - Jul 2007
3 months
Oracle & OWB expert for the UCB QUEST datawarehouse
RISK DWH development manager
ING
Sep 2005 - Oct 2006
1 year 2 months
Function: development manager, coach of OWB developers for the Market Risk Reporting Achievements: system architecture, design of the OWB development environment Technical solutions: OWB 10g (10.1.0.3), Oracle Database EE 9i (9.2.0.6), Solaris 8
Oracle & OWB expert
Mobistar
Mar 2005 - Oct 2005
8 months
OWB development: revamp of the PREPAID ETL
Developer OWB10g & DBA Oracle 10g
Swift
Oct 2004 - May 2005
8 months
Function: Technical coach, OWB10g developer, Database administrator Oracle 10g Achievements : installation of a full ‘10g’ environment for the awarded SWIFTWatch project Technical solutions: OWB 10g (10.1.0.2), Oracle Database EE 10g (10.1.0.3), Solaris 9
Oracle Warehouse Builder developer
La Poste
Feb 2004 - Jul 2004
6 months
Function: Oracle Warehouse Builder developer for the Sales Stimulation Program (SSP) Achievements : Pilot OWB ETL for the Retail Environment Reporting Technical solutions: OWB 9i (9.2.0.4), Oracle Database EE 9i (9.2.0.4), Solaris 8
Datawarehouse expert
MasterCard
Jan 2003 - Jan 2004
1 year 1 month
Datawarehouse consultant for the Regional Clearing Management System
Oracle & OWB expert
Iocore
Apr 1999 - Dec 2002
3 years 9 months
Oracle Database and OWB consultant
OWB developer
Orange/Base
Jan 2002 - Oct 2002
10 months
Oracle Warehouse Builder consultant for the Subscription & Traffic DWH
Datawarehouse developer
Europay/MasterCard
Jul 2000 - Oct 2001
1 year 4 months
Leader for the DWH Convergence between Europay and MasterCard Design and development of the Clearing & Authorisation Datamarts
Oracle developer for telecom projects
KPN Belgium
Sep 1999 - Jul 2000
11 months
Vilvoorde, Belgium
Achievements : • Analysis and development of the reporting application of the KPN inbound traffic. • Analysis and development of the invoicing application for the ISP kick back fee. • Analysis and development of the graphical reports module for the retail billing Technical solutions: • PL/SQL development on Oracle 7 & 8, Oracle Developer/2000 Forms, Reports & Graphics
Consultant for interconnection projects
Unisource France (Siris)
Jul 1999 - Oct 1999
4 months
Paris, France
Achievements : • Analysis and development of an interface to synchronise the reference data between InterconnecT (software leader of the interconnection billing systems) and the French regulator "ART, Autorité de Régulation des télécommunications". • Modelling of three new interconnection agreements Technical solutions: • PL/SQL development on Oracle 7, Oracle Developer/2000 Forms
Consultant for interconnection projects
Unisource (KPN Belgium)
May 1999 - Jul 1999
3 months
Diegem
Achievements : • Analysis and development of the mediation program. • Analysis and development of the wholesale module. • Conceiving of CDR reports Technical solutions: • PL/SQL, Pro*C, C development on Oracle 7 & 8 • MS Visual C++, Oracle Developer/2000 Forms
Logistics systems administrator
Oriflame
Apr 1998 - May 1999
1 year 2 months
Fourth Shift Manufacturing Software System (MRP/DRP), development of add-on tools and reports. Responsible for the Windows NT domain administration, 7 servers (NT4SP3, NT3.51SP5, Novell). Responsible for the helpdesk support: all hardware and software issues.
Main teacher of the photo lab evening course
ULB
Sep 1995 - Jul 1998
2 years 11 months
Photo reporter
La Lanterne
Aug 1995 - Dec 1997
2 years 5 months
Education
Université libre de Bruxelles
Journalism and Social Communication
1990 - 1995
6 years
Université libre de Bruxelles
Civil Engineering
1989 - 1990
2 years
Licenses & certifications
Academy Accreditation - Databricks Fundamentals
Issued: Nov 2025
Microsoft Certified Professional Windows NT Server 4.0
Issued: Feb 1998
Portfolio
