Sebastien De Clercq

Senior Data & BI Project Manager – Governance & Cloud Expert

Salary / Daily rate

Brussels, Belgium

Freelance

Can come onsite

Skills

AzurePower BIScrumAWSData EngineeringETLSQL QueriesOracleOdooAmazon EC2PythonJiraKafkaData VisualizationDomain Driven Design

Languages

English (Fluent)Dutch

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.

Links

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

Certified by Databricks

Microsoft Certified Professional Windows NT Server 4.0

Issued: Feb 1998

Certified by United Latino Students Association

Portfolio

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