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

Mariana Colomo

Operations & Procurement Consultant

€250/day
Barcelona, ES
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Mariana

Procurement Consultant focused on transforming procurement areas into strategic functions. Expert in spend analysis, cost optimization, complex negotiation, and developing sustainable relationships with key suppliers. I have implemented Strategic Sourcing, TCO, and Supplier Governance methodologies to improve competitiveness and resilience. I work with internal stakeholders to align technical needs with market strategies based on intelligence and data.
  • Spanish

    Native or bilingual

  • English

    Fluent

  • French

    Fluent

  • Portuguese

    Basic

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

Experience

  • STADA
    EXTERNAL SUPPLIER OPERATIONAL MANAGER
    September 2025 - Today (9 months)
    Spain
    Mission: Led supplier governance and performance management for external service providers, ensuring compliance, service quality, and cost optimization. Acted as key interface between suppliers and internal stakeholders to ensure alignment with operational and financial objectives
    Results: Delivered 2.2M€ of savings through strategic negotiation. Implemented structured Business Reviews and risk mitigation plans aligned with global procurement standards. Lead the necessary activities to manage and execute risk mitigation plans
    Supplier Negotiation Spend Analysis Market Intelligence Supplier Management Contract Negotiation
  • FAIRLYNK | SaaS & CLM Technology
    HEAD OF PROCUREMENT SOLUTIONS & GO-TO-MARKET
    October 2023 - September 2025 (1 year and 11 months)
    Ciudad de México, Mexico
    Mission: Led deployment of SaaS CLM solutions supporting procurement governance and contract compliance. Worked with procurement, legal leader to optimized supplier contracting and CLM.
    Results: Drove $150K ARR by addressing procurement efficiency, cost control, and compliance. Driving Full- cycle sales with a 100% hunting approach
  • GE HEALTHCARE
    GLOBAL SOURCING MANAGER
    September 2015 - October 2023 (8 years and 1 month)
    France
    Developed and executed global category strategies across high-tech and indirect components $120M spend for all Business Units. Conducted supplier market analysis, cost modeling, and long-term sourcing strategies Negotiated global contracts and managed supplier performance across regions and business units. Led risk mitigation initiatives to ensure supply continuity and compliance
    Results: Delivered $3.6M in cost savings, negotiated global contracts, optimized supplier base, and conducted market intelligence

Recommendations

Be the first to recommend Mariana

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

  • MASTER IN MARKETING
    Amiens Business School
    2005
    MASTER IN MARKETING
  • MASTER INTERNATIONAL BUSINESS
    University of Lille
    MASTER INTERNATIONAL BUSINESS

Skill set

Categories