
Diane de Haan
Senior Change Manager | Transformation Expert
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Salaire / Taux journalier
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88370 Plombières-les-Bains, France
Mobilité : Luxembourg, France, ...
Freelance
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À propos
Introduction
Transformation expert and interim manager with 20+ years driving organizational change across healthcare, telecom, and finance sectors. Delivered measurable results including 65% efficiency gains in hospital operations and successful ISO 20000 certifications. Specialized in change management, business process optimization, and leadership coaching with proven expertise in turnarounds and digital transformation initiatives.
Expérience de travail
Consultant, senior consultant, project manager
European Performance Institute
Managing Director
DDH consultingFreelance
juin 2023 - Présent
3 ans 5 mois
25040 Europa, Brescia, Italie
Senior Change Manager
DigiTribeFreelance
févr. 2023 - Présent
3 ans 9 mois
General Manager
Domaine Fontaine StanislasFreelance
déc. 2021 - Présent
4 ans 11 mois
69340 Francheville, France
hospitality and events management
Associate Partner
La Douceur de VivreFreelance
mars 2023 - déc. 2025
2 ans 10 mois
Vosges, Grand Est, France
restaurant cuisine du monde
1-2 Select SPRL
sept. 2001 - juil. 2023
21 ans 11 mois
Managing Director
sept. 2001 - juil. 2023
21 ans 11 mois
Coach behavioral management & leadership C levels
oct. 2016 - mars 2017
6 mois
Belgium - France - The Netherlands & remote
Coach - One on One and Team coaching sessions Anger & Stress management Leadership & management skills Dashboard creating, optimising, following and corrective action Burnout prevention and back in office approach and follow up
Hospital - organisational coach
sept. 2016 - oct. 2016
2 mois
Brussels Area, Belgium
Operationnal coaching Director public hospital Time management workload management Task management and planning Competence management Team management & organisation Methodology, tools and real application
Public Hospital - Efficience
août 2011 - oct. 2011
3 mois
Efficiency optimisation of the operation theater (surgery bloc) of a French Public Hospital (>500 beds) Logistical optimisation - Protocoles implementation - time management and team training - Reorganisation and dispatch of duties Strategical and tactical input for new surgeries time slots opening and optimisation 45% efficiency gain
Public hospital - Business Analyst
juin 2010 - juil. 2010
2 mois
Overall Performance improvement operating theaters (surgery bloc) analysis - including the sterilisation flow Public Hospital - France <500 beds - 3 operations rooms Overall improvement 65% - no FTE impacted
Expert consulting
janv. 2010 - juil. 2010
7 mois
Expert input in various projects (daily basis assignment) : - Hospitality (operationnal organisation, quality management & improvement) - Utilities company (france and belgium) - Management consulting firms (utilities/health/HR) - Army (international supply chain / optimization remote site delivery) - Business to IT system development (utilities & health) - Headhunting for multiple companies (aeronautics/Telecoms/Fashion/IT/Management consulting) - International Strategy development (IT company/management consulting)
Banks and financial institutions - Switzerland PMO on and off site
janv. 2010 - mars 2010
3 mois
Senior PMO position Management and audit of projects status, feasibility, budgets and risk analysis Recommendations on projects stop/continue or re-scoping to board of directors Implementation with the projects managers of the changes
Public Hospital Project - Project Manager & Management consultant
avr. 2009 - mai 2009
2 mois
Optimization indirect services Human Resources Management Logistics Document flow Patient flow Intake process Invoicing and payments recovery
Public Hospital Project - Project Manager & senior consultant
mars 2008 - déc. 2008
10 mois
Restructuration of a public hospitals (550 beds) Wall to wall restructuration to re-establish financial health of the institution Purchasing, cost optimisation, absenteism, administrative flow, financial flow, patient flow, management coaching..
Interim Manager
Maerten & Partners project and interim managers
juil. 2020 - juil. 2022
2 ans 1 mois
Belgium Town, Wisconsin, États-Unis
digitalisation projects project manager
Senior Program Manager - Corporate cultural & organisation transformation
CredendoFreelance
févr. 2019 - déc. 2019
11 mois
Brussels Area, Belgium
implementation and accompanying the company cultural change and organisation transformation. development of products portfolio employee experience customer experience process design and improvement development and implementation of trainings portfolio and integration in hr tool communication
Interim Manager - Operations Support Services- Infrastructure and operations
CIRB_CIBGFreelance
juil. 2017 - déc. 2018
1 an 6 mois
Brussels Area, Belgium
Services company - Team 15 people operations support services Set up, organisation and implementation of the new department monitoring / reporting / incident management /change management /problem management people management and team building coaching
Business Process Manager E2E customer care - Telecommunications & Media
VOOFreelance
mai 2016 - mai 2017
1 an 1 mois
Brussels Area, Belgium
Drawing the situation ASIS Meetings with the key players and definition of the key area for improvement Developping the new processes and implementation with KPIs and continuous improvement Project manager to the developpement and implementation of ERP system for customer journey (track customer service) ETOM Developpement of sharepoint project and centralisation information for all players (+ update process and R&R + training)
Hôpitaux Iris Sud - Iris Ziekenhuizen ZuidFreelance
mai 2016 - oct. 2016
6 mois
Belgium Town, Wisconsin, États-Unis
Business Mentor
mai 2016 - oct. 2016
6 mois
Belgium Town, Wisconsin, États-Unis
Operational coaching hand-on to help hospitals structure their activities Optimisation of operational tasks and processes Optimisation of organisation roles and responsibilities Time and priorities management Cross department project management Board meeting organisation, timing and management
Business Mentor
mai 2016 - juil. 2016
3 mois
Belgium Town, Wisconsin, États-Unis
Coach - helping definition, strategy incl support document and processes for transversal project management office.
Centre Hospitalier EpiCURAFreelance
juil. 2015 - mars 2016
9 mois
Belgium Town, Wisconsin, États-Unis
Senior Project Manager - implementation organisation for fusionning surgery bloc hospital
sept. 2015 - mars 2016
7 mois
Belgium Town, Wisconsin, États-Unis
Interaction with medical nursing logistic while coaching the project manager in implementation main methodology PRINCE 2 and Lean healthcare. Preparation of communication, implementation of optimisation of planning in operating quarters, start optimisation of patient flow (mapping) and analysis...
Senior Business Analyst transformation of surgery blocks in fusionning hospitals
juil. 2015 - oct. 2015
4 mois
Belgium Town, Wisconsin, États-Unis
Supporting the project leader in transformation of surgery blocks in fusionning hospitals. transfer of activities, material, resources... Business analysis and data analysis, development of implementation plan and implementation Program management
Senior Information Security Consultant
NethysFreelance
déc. 2015 - déc. 2015
1 mois
telecommunications company coach implementation to board of directors for information security status and corrective actions
business analysis - Senior Business Analyst Service Desk Quality performance
FednotFreelance
sept. 2015 - déc. 2015
4 mois
Brussels Area, Belgium
Quality/Process/Project Manager/Lean Project Leader, IT Infrastructure and Operations
BNP Paribas FortisFreelance
sept. 2010 - juil. 2015
4 ans 11 mois
Brussels Area, Belgium
Team achievement : ISO 20000 implementation & certification of the IT suppport department Implementation of ITIL processes Implementation control plan/permanent controls (operational risks management) Basel II recommendations. Operational Project management technical capacity management Process Manager Information Security Management, Technical Capacity Management, Incident Management & Problem Management (Development of processes, procedures, optimization and implementation - Restructuring/optimisation of processes) International & Intercultural Process Improvement and Implementation Cross border operations strategy alignment & implementation Lean Project management: optimistation of call center call handling and call reassignment minimisation
Senior Project Manager - Human Resources Business Process Maping - Services Company ( Insurances)
P&VFreelance
déc. 2014 - déc. 2014
1 mois
Brussels Area, Belgium
Process Mapping on Brown Paper Brown Paper Critics Sessions Risk Matrix Formalisation Visio Formalisation Improvement Tracks Recommandations
Utilities company-Analyst and project manager customer service improvement
VeoliaFreelance
sept. 2009 - oct. 2009
2 mois
Reorganisation call center <500 000 calls/year Analysis of logic of call taking/competencies analysis/time to answer/time to dispatched action - deliverable: blueprint optimized organisation and KSFs.
VeoliaFreelance
sept. 2006 - juil. 2007
11 mois
Utilities company - Water distribution - Project manager & Management consultant
janv. 2007 - juil. 2007
7 mois
Rolldown on 52 sites of maintenance management system
Management Consultant
sept. 2006 - déc. 2006
4 mois
Pilote site implementation maintenance management system
Management Consultant
VeoliaFreelance
mai 2006 - juil. 2006
3 mois
Analysis maintenance management & structure
GiFiFreelance
janv. 2005 - déc. 2005
1 an
France - China - Germany - United Kingdom
Distribution outlet Supply chain - Management consultant
mai 2005 - déc. 2005
8 mois
France - China - Germany - United Kingdom
Supply chain and purchasing
Distribution outlet Supply chain - Management consultant
janv. 2005 - mai 2005
5 mois
France - China - Germany - United Kingdom
Transformation & implementation of purchasing department and international training (China and Europe)
ASCO - Aerospace - Management consultant - Belgium
ASCO
mai 2004 - déc. 2004
8 mois
Belgium & France
Aerospace equipment manufacturer - Project Implementation Manager • Analysed process efficiency and developed solutions for the purpose of operational organisation restructuring: o Human Resources o Production planning o Request for Quotations o Maintenance 05/2004 – 06/2004 Aerospace equipment manufacturer – Analysis Belgium Consultant • Analysed the organisational processes efficiency • Analysed the project management structure • Identified potential savings of 84 Full Time Equivalent
Water supply - MANAGEMENT CONSULTANT - France
Veolia
nov. 2003 - mai 2004
7 mois
02/2004 – 04/2004 Water supply company - Project France • Contract extension to the project dated 11/2003-02/2004 • Implemented the in-house operations planning software in 6 sites • Developed and implemented the communication structure with the client’s national Project Manager • Planned & coordinated the national implementation of the system • Developed and implemented a management toolbox to follow up on operations • Developed training materials on workload planning and time management, and trained client staff on 6 sites (30 people) 11/2003-02/2004 Water supply company - Project France Project Manager • Analysed and redesigned the operational processes & operational management • Analysed and redesigned the field work planning processes • Formalised the designed processes using Microsoft Excel and Visio • Redefined the functional requirements for the implementation of in-house operations planning software • Presented the target process to the Regional President • Analysed, developed and implemented Best Practices for operations and field work planning • Implemented the solutions on 4 sites covering a 150-kilometer radius
HOSPITAL - MANAGEMENT CONSULTANT
European Performance Institute
oct. 2003 - déc. 2003
3 mois
Public hospital Management Consultant • Analysed the purchasing organisation; Roles & Responsibilities (R&R) • Analysed the purchasing processes • Analysed the existence of purchasing mapping • Analysed the purchasing negotiations planning (existence, contents, R&R)
Food production - MANAGEMENT CONSULTANT
Food production
juin 2003 - août 2003
3 mois
Foodstuff producer Project Manager • Analysed the purchasing department staffing and proposed restructuring • Developed and implemented the new purchasing department structure • Coached various company departments’ line managers on purchasing. (5 people) • Coached the purchasing department staff on key negotiations • Implemented a communication structure between management and the manufacturing facility (200km distance)
European Performance Institute
févr. 2003 - juil. 2003
6 mois
Hospital - MANAGEMENT CONSULTANT
mai 2003 - juil. 2003
3 mois
Public Hospital - Analysis Business Analyst • Analysed the existence of purchasing mapping • Analysed the purchasing organisation (R&R) • Analysed the negotiations planning process & tools (existence, contents, R&R)
Connex - Railways transportation - MANAGEMENT CONSULTANT
févr. 2003 - mai 2003
4 mois
Management Consultant • Developed and implemented a management tool for evaluating timetable performance and corrective action. The tool included an operational performance report for station managers and staff • Developed and implemented a communication structure for staff and management performance, as well as simple meetings and reports
Centertel - France Telecom - Telecommunications - MANAGEMENT CONSULTANT
Orange
avr. 2003 - mai 2003
2 mois
Project manager • Requested by the client personally to perform the audit follow-up on the project (11/2002-01/2003) • Coached all 10 company directors in meeting management, assertiveness, process presentation and argumentation
Centertel - France Telecom - Telecommunications - MANAGEMENT CONSULTANT
Orange
oct. 2002 - mars 2003
6 mois
01/2003 – 02/2003 Telecommunications - Analysis Poland Senior Consultant Lublin & Warsaw • Coached and trained a team of 3 Polish external (EPI) consultants in change management and process analysis methodology in Warsaw • Work floor coaching of 4 internal (client) consultants on analysis methodology in Lublin • Analysed stock value, stock management, reporting, and materials tracking system 11/2002 - 01/2003 Telecommunications - Project Poland Project Manager • Restructured the project management process • Reorganised the management organisation and reporting system • Developed and implemented the projects monitoring process and tools 10/2002 – 11/2002 Telecommunications Poland Senior Consultant • Managed a team of 4 Polish external (EPI) consultants • Identified and analysed “invisible” client accounts (accounts receivable) representing a total of €250,000 and developed & implemented a management tool for the recovery & follow up of accounts receivable • Analysed client satisfaction and retention and developed & implemented a management tool and procedures for follow-up and corrective action
Ferry Services - MANAGEMENT CONSULTANT - France
SNCM
juin 2002 - oct. 2002
5 mois
Management Consultant • Mapped the purchasing organisation • Developed negotiation training • Coached client staff on negotiation rounds (15 people) • Analysed supplier and purchasing strategies • Redefined and implemented a new purchasing strategy and management tools
Insurance - MANAGEMENT CONSULTANT
European Performance Institute
juin 2002 - juil. 2002
2 mois
Insurance broker Management Consultant • Business Analysis of administrative processes • Analysed the way of working for 8 agencies and branch offices • Analysed the Best Practices and implementation potential of a uniform national organisation
Orange France
mars 2002 - juil. 2002
5 mois
Telecommunications - MANAGEMENT CONSULTANT
mai 2002 - juil. 2002
3 mois
Management Consultant • Business Analysis • Analysed the project management process and management • Analysed the structure, organisation, budget assignation, budget control, project organisation and follow up
ORANGE - France Telecom - Telecommunications - MANAGEMENT CONSULTANT
mars 2002 - mai 2002
3 mois
Management Consultant • Project: Call centre performance and organisation • Defined and followed-up key performance indicators • Trained call centre operators and management on operational issues and day-to-day management • Developed toolboxes and held training session on “fighting absenteeism” • Coached operational line management • Analysed competences and developed a Roles & Responsibilities Matrix • On the basis of this matrix, analysed and defined the training needs • Supported the management on development and organisation of training sessions
Formation
Amsterdam University of Applied Sciences
Bachelor of Sciences, strategic development
lycée français de San Francisco
BAC - highschool, baccalauréat
ESSEC Business School
bachelor, international business development & strategic marketing
Activités et associations : EPSCILON - chairman - promotional events for companies - recruitment of students for on site promotions