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Elda OssimaEO

Elda Ossima

B2B Customer Acquisition & Retention Consultant

€350/day
Lille, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Elda

Customer acquisition and retention consultant, I support companies (SMEs, startups, firms) in developing their business through prospecting, customer database structuring, and customer relationship optimization strategies.

My experience has been built through commercial development, recruitment, and professional training. I have notably worked on creating and enriching databases, multi-channel prospecting (LinkedIn, email, phone), prospect qualification, and customer portfolio management.

I intervene at all stages of the acquisition cycle: target identification, contact initiation, qualification, appointment setting, follow-up, and retention. I place particular importance on data quality and the continuity of customer relationships.

In parallel, my role as a trainer (BTS MCO) allows me to share best commercial practices, support skills development, and structure pedagogical approaches around customer relationships and commercial development.

I have worked in various environments (recruitment firms, tech companies, temporary work, and freelance missions), which allows me to quickly adapt to my clients' tools, sectors, and challenges.

My goal: to help companies structure their acquisition, strengthen their retention, and transform their contacts into concrete and sustainable opportunities.
  • French

    Native or bilingual

Can work on-site
Lille (up to 50km), Paris (up to 10km), Arras (up to 10km), Calais (up to 10km)

Experience

  • Groupe alternance - Indépendant DRCVC ADOC
    BTS MCO Trainer
    CULTURE
    October 2025 - Today (8 months)
    60000 Beauvais, France
    DRCVC
    ADOC
    Creation of official records
    Jury for mock and official exams
    Assignments and Exercises
    Exam Jury Skills Assessment Adult Training Pedagogical Support Content Design and Writing
  • Slash intérim
    Independent Sales Agent
    September 2025 - Today (9 months)
    Paris, France
    Business Development / Omnichannel Prospecting (Acquiring new client accounts and analyzing HR needs).

    Recruitment Strategy and Headhunting (Active sourcing of hard-to-fill profiles and candidate pool management).

    Candidate Selection and Evaluation (Qualification interviews, skills tests, and company-culture matching).

    Negotiation (Management of commercial agreements, margins, and legal security).

    Customer Relationship Management and Retention (Onboarding follow-up, candidate coaching, and partner retention).
  • Kernel 42
    Business Developer - Fixed-term contract
    September 2024 - October 2025 (1 year and 1 month)
    Paris, France
    Definition and implementation of the commercial strategy
    Creation and enrichment of the database
    Multi-channel prospecting (LinkedIn, cold emailing, calls)
    Client follow-up and project management in a tech environment

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Education

  • BTS: Operational Commercial Management
    CFA Codis
    2021
    BTS : Management commercial opérationnel
  • Bachelor's Degree: Economics and Management
    UNIVERSITY OF LILLE
    2019
    Licence : Economie gestion

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