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Xavier ClosonXC

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À propos de Xavier

A highly experienced Project Manager with over 20 years of expertise in managing complex payroll implementation projects within the public and private sector in Belgium.
Demonstrated success in leading end-to-end payroll software deployments, optimizing HR processes, and ensuring compliance with Belgian payroll legislation. Adept at coordinating cross-functional teams, managing stakeholders, and delivering projects on time and within budget.
Leadership skills, project management, expertise in payroll processes, public and private sector regulations and payroll engines.
  • Français

    Bilingue ou natif

  • Néerlandais

    Capacité professionnelle complète

  • Anglais

    Capacité professionnelle limitée

Accepte de travailler sur site
Bruxelles (jusqu’à 50 km)

Expériences

  • breej
    Founder & Payroll Product Lead
    janvier 2025 - Aujourd'hui (1 an et 5 mois)
    Co-founded breej, a SaaS platform automating the conversion of time and attendance data into payroll-ready files for Belgian social secretariats.
    • • Defined the product vision, business model and go-to-market strategy.
    • • Designed payroll interpretation rules covering working time, absences, overtime, premiums and collective labour agreements.
    • • Coordinated integrations with UCM, SD Worx, Acerta, Partena, Securex, Attentia and EasyPay.
    • • Managed customer onboarding, demonstrations, strategic partnerships and investor discussions.
    Payroll Expertise & Belgian Social Law Payroll Systems & Integrations Time Management Team Leadership Project Management
  • Shyfter
    Owner
    janvier 2019 - Aujourd'hui (7 ans et 5 mois)
    Advisor to Shyfter, a Belgian workforce planning and HR software startup.
    • • Brought extensive expertise in Belgian payroll legislation, labour law and HR processes.
    • • Defined and validated payroll rules, legal obligations and collective labour agreement requirements within the platform.
    • • Participated in the implementation of large accounts (100–500 employees).
    • • Established and managed partnerships with social secretariats and payroll providers.
    • • Led a support team of 5 employees and acted as a bridge between customers and developers.
    Payroll Expertise & Belgian Social Law Time management Logiciel en tant que Service (SaaS) Service client Team Leadership
  • Acerta
    R&D; Manager
    SECTEUR PUBLIC & COLLECTIVITÉS
    janvier 2016 - janvier 2019 (3 ans)
    Shéhérazade, KH, Uzbekistan
    Led the R&D; department to develop a new generation of HR and payroll software.
    • • Managed multi-disciplinary and multi-site teams.
    • • Developed prototypes based on web technologies and collaborated closely with business stakeholders.
    HR & Payroll Transformation Payroll Systems & Integrations Management d'équipe Payroll Specialist Conformité légale

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Formations

  • Master in Human Resources
    Henallux
    1994
    Master in Human Resources

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