You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Mathias GuillemMG

Mathias Guillem

Business Process Consultant | O2C & Automation

€450/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Mathias

Operational transformation consultant, I help companies map, optimize, and automate their business processes — primarily focusing on Order to Cash cycles.

My approach combines field analysis (interviews, process capture, workflow mapping), identification of automation opportunities, and change management to ensure sustainable adoption of new practices.

Certified Green Belt Six Sigma and trained in change management (Blanchard), I work remotely on short, targeted assignments with clear, actionable deliverables.

I work with SMEs and mid-sized companies that want to increase efficiency without getting bogged down in overly heavy transformation projects.

My typical interventions: process diagnosis (fixed fee), automation audit (fixed fee), or one-off consulting session (1h).

Offer 1 — Process Diagnostic

Mapping of your current processes, identification of bottlenecks, and prioritized recommendations.
Deliverable: analysis report + action plan
Duration: 2 to 3 weeks
Price: €600 to €900 fixed fee

Offer 2 — Automation Assessment

Analysis of a targeted process to identify automatable tasks and define a realistic implementation roadmap.
Deliverable: opportunities report + prioritized roadmap
Duration: 3 to 4 weeks
Price: €1200 to €2000 fixed fee

Offer 3 — Consulting Session
A one-hour focused discussion on a process or transformation issue. Ideal for unblocking a situation or validating an approach.
Deliverable: summary report + recommendations
Duration: 1h
Price: €150
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Russian

    Basic

Remote only
Primarily works remotely

Experience

  • Allnex GmbH
    Business Process Expert — Order to Cash | Allnex
    CHEMICAL
    October 2025 - Today (8 months)
    Riga, Latvia
    Managed an O2C transformation program: mapping existing processes through multi-departmental interviews, identifying deviations and automation opportunities, structuring process governance at the company level.
    Process Management Process Analysis Process Optimization Order to Cash
  • Allnex GmbH
    Customer Service Representative
    CHEMICAL
    February 2025 - September 2025 (7 months)
    Riga, Latvia
    Beyond the operational role, I concurrently led continuous improvement projects: optimizing internal processes, increasing the team's automation rate, and implementing a new customer management project.
    Customer Relations Business Analysis
  • MILES GROUP
    Freelance Consultant — CRM Structuring
    CIVIL ENGINEERING
    November 2024 - November 2024
    Paris, France
    Consulting mission for a consulting firm: audit and structuring of their CRM tool to optimize sales tracking and customer management.
    Duration: 3 weeks — remote mission
    CRM Audit

Recommendations

Be the first to recommend Mathias

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Double Degree in Biotechnology & Health Engineering
    Sup'Biotech
    2022
    Double Diplôme en Biotechnologie & Santé
  • Engineering Degree
    ESME
    2022
    Diplôme d'Ingénieur

Certifications

  • LEAN SIX SIGMA - GREEN BELT
    CESI
    2024
    Business Analysis Lean Management Continuous Improvement Commercial Process Improvement Performance Improvement Lean Six Sigma Process Improvement

Skill set

Categories