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Sébastien HatangimanaSH

Sébastien Hatangimana

Freelance Consultant | Audit, Payroll, Finance

€900/day
Bergen, BE
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sébastien

I support SMEs and organizations through HTM Consulting in audit, payroll, finance, and internal process optimization.
As a freelance consultant, I undertake high-value-added missions:
  • Audit and improvement of financial, administrative, and HR processes
  • Simplification and resolution of payroll issues
  • Internal audit with identification of solutions to observed problems
  • Transformation project management: creation, mapping, and implementation of new processes with on-site team training.
My approach: pragmatic, collaborative, and results-oriented.
The objective: save time, solve your problems, and improve overall company performance.

📍 Based in Mons, I operate throughout Wallonia, the Brussels-Capital Region, or Hauts de France, in person or remotely.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Bergen (up to 50km)

Experience

  • HTM Consulting
    Freelance Consultant
    CONSULTING AND AUDITS
    July 2025 - Today (11 months)
    Mons, Belgium
    HTM Consulting supports SMEs and organizations in audit, payroll, finance, and internal process optimization.
    As a Freelance Consultant, I undertake high-value-added missions:
    • Audit and improvement of financial, administrative, and HR processes
    • Simplification and resolution of payroll issues
    • Internal audit with identification of solutions to observed problems
    • Transformation project management: creation, mapping, and implementation of new processes with on-site team training.
    My approach: pragmatic, collaborative, and results-oriented.
    The objective: save time, strengthen reliability, and improve overall company performance.
    Internal Audit Process Improvement Payroll Project Management Finance
  • Caterpillar Inc.
    EAME Total Rewards Senior Partner
    August 2023 - October 2025 (2 years and 2 months)
    Grimbergen, VB, Belgium
    & Middle East) region to internal customers in support of benefits and compensation management, and retirement programs.
    • Complex analysis and research, leading to the development and delivery of communication material
    • Work with internal partners such as the entire EAME HR community, manage stakeholders and external vendors.
    • Leading external market research and analyses to understand Total Rewards trends and ensure programs are market competitive and support business and talent objectives.
    • Management of external vendors, ensuring delivery of service and operational metrics.
    • Compliance of Total Rewards programs and policies and management of employees' data in line with company policies.
  • Solar Turbines
    EAME Payroll Consolidation Project Lead
    July 2018 - August 2023 (5 years and 1 month)
    Braine-l'Alleud, BW, Belgium
    • 22 Solar EAME Payroll Implementations
    • Alignment and improvement of payroll processes
    • Integration between Workday and payroll provider software
    • Knowledge and application of Total Rewards policies in Solar EAME payrolls.

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Education

  • Master of Science
    UCLouvain - Université catholique de Louvain
    2009
    Master en sciences de gestion, Économie de gestion
  • Bachelor's Degree, Accounting
    Haute Ecole Provinciale de Hainaut
    2005
    Baccalauréat, Comptabilité

Skill set

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