About Callixtus
English
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French
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Experience
- PadoaPROJECT DIRECTORMEDICALAugust 2020 - Today (5 years and 9 months)SCOPE:Padoa revolutionizes the world of occupational health by offering occupational health services (SST) a revolutionary digital platform to best address individual and collective prevention issues. In this context, I am acting as Project Director.RESPONSIBILITIES and CONTRIBUTIONS:• Supervision of a team of 7 project managers (including participation in recruitment).• Responsible for the successful deployment of the Padoa solution to clients.• Ensures change management support within the teams of occupational health services.• Define the human resources (internal or external) necessary for project deployment and manage their allocation.• Advise, assist, and evaluate project managers.• Redesign and management of team organization.• Implementation of a new project management methodology.• Project support and assistance, from scoping to deployment (decision support, prioritization, arbitration, etc.).• Consolidation, analysis, and budget monitoring.TECHNICAL ENVIRONMENT:Daily tools: Notion, MSFT Project, MSFT Office suite, Visio, SlackMETHODOLOGY:• Phased waterfallLOCATION:• Paris
- AccorhotelsIT COORDINATOR / CROSS-FUNCTIONAL PROJECTSHOSPITALITYOctober 2018 - March 2020 (1 year and 5 months)SCOPE:Within the Delivery Excellence department, I acted as IT Coordinator on cross-functional projects, coordinating the IT teams responsible for the impacted FO & BO systems (12 systems: TARS, Booking, CRM, Loyalty, API, etc.). I was also involved in the integration of IT systems for new hotel brands by implementing integration strategies validated by stakeholders and system experts.RESPONSIBILITIES and CONTRIBUTIONS:• Analysis and validation of project feasibility studies.• Lead and coordinate teams of 2 to 20 technical and functional stakeholders (PMOs, POs, PPOs, Devs, Business & Operational).• Project portfolio monitoring - budget up to €1M.• Support and assistance to project teams from scoping to deployment (decision support, prioritization, arbitration, etc.).• Consolidation, analysis, and budget monitoring: 200 person-days to 1000 person-days.SKILLS:• Monitoring of cross-functional operations - Liaison between management, business, developers, and QA.• Facilitation of project committees.• Validation and monitoring of functional and technical specifications, developments, acceptance testing, and go-live, respecting the methodologies applied (Scrum) and specificities of the web and mobile teams involved.• Identification and risk management.• Reporting deviations between forecasts and actuals, and proposing optimization and improvement strategies.TECHNICAL ENVIRONMENT:Accor Hotels booking channel related to accorhotels.com and its underlying ecosystem: TARS (Central Reservation system)/PMS (Property Management Systems)/ResaWeb/ DataWeb/ Hotellink/ MDM/ Loyalty (LCAH)/ CRM/ UPE/ GDS & OTA/ D-Edge Availpro/Fastbooking,..)Daily tools: Jira, Postman, Confluence, XML feeds, MSFT Project, Gantt, SharePoint, HP-Quality center, MSFT Office suite, Visio, Skype for Business.,..METHODOLOGY:• Scrum (Agile)LOCATION:• Headquarters (Issy les Moulineaux)
- Aptus HealthPROJECT DIRECTOR / PRODUCT MANAGERMEDICALMay 2017 - September 2018 (1 year and 5 months)Paris, FranceSCOPE:As part of the development of its Univadis platform, a mobile application and web interface, serving 3 million healthcare professionals worldwide, I acted as Project Director and Product Manager for the content part.RESPONSIBILITIES & CONTRIBUTIONS:• Team management of 10 collaborators (PMs, PMOs, POs, PPOs, Devs, QAs) involved in:1) the management of underlying strategic products (Drug MySQL-Web, Drug SQL-mobile, medicalcalculator, MSD medical manual, etc.),2) content management platforms and systems (SQL, MySQL, Jenkins, Talend, Nuxeo,Postman, etc.) supporting Web and mobile products.• Redesign and management of the organization and delivery procedures for deliverables - budgets of 800 person-hours.• Renegotiation of supplier contracts by country: €30k to €150k.• Participation in strategic thinking on user retention and acquisition, and monetization.SKILLS:• Management of geographically distributed teams.• Validation and monitoring of deliverable development on a daily basis in agile mode (Scrum methodology).• Cross-functional operations management - Liaison between management, business, developers, and QA.• Continuous improvement and support of the Univadis website (customer support, user management, etc.).• Validation of functional specifications and monitoring of deliverable development.• Analysis and validation of data sources and their integration into the UNIVADIS model.• Ensure the monitoring of the production launch of products dedicated to web and mobile.• Reporting.TECHNICAL ENVIRONMENT:JIRA, Nuxeo, Postman, HP Clarity, Wrike, 3D server interface, XML, Talend, Google Analytics, Netsuite Vendor/Resources, HP Clarity center, BO, WebtrendsMETHODOLOGY:• Scrum (Agile)LOCATION:• Headquarters (Paris, La Défense)
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Education
- Bachelor of aeronautical Science & Business ManagementSaint Louis University1996Bachelor Science Aéronautique & Business Management (Bac+4)
- Masters of Business Administration (MBA)Schiller International University1998Masters of Business Administration / Master en Administration des Affaires (Bac + 5)
Certifications
- Prince 2AXELOS2014