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Justin BarthelemyJB

Justin Barthelemy

Sales Growth & Management Advisor

€700/day
Bruxelles, BE
8-15 years

Average response time: 1 hour

About Justin

Looking to boost your sales, structure your pipeline, or scale your team’s performance? I help startups/scale-ups and sales teams turn strategy into results, with 10 years in SaaS & marketplace sales.

I work with you to optimize sales processes, run effective meetings, and coach your team on influence, persuasion, and closing techniques. My sessions are practical, tailored to your industry, and focused on measurable growth.

Typical projects include sales team coaching, go-to-market launch support, pipeline setup, and sales strategy refinement. I bring hands-on experience, proven methods, and results-driven guidance that sets your team apart.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Doctoranytime Belgium
    Country Manager
    MEDICAL
    August 2019 - Today (6 years and 10 months)
    Brussels, Belgium
    With over 10 years of experience at Doctoranytime Belgium, I supported the company’s journey from a startup with zero clients to a scale-up serving more than 5,000 active customers, in a market known for being conservative and slow to innovate.

    For the past 6 years, as Country Manager, I have been leading and coaching a team of 20 people (including 10 salespeople), with a strong focus on:

    - sustainable sales & customer retention performance,
    - sales pipeline structuring and optimization,
    - effective sales meeting organization,
    - development of individual sales skills (sales pitch, mindset, prioritization, closing).

    Today, I leverage this experience to help sales professionals, freelancers, and sales teams improve their performance and structure their sales approach.
    Sens de l’organisation Stratégie commerciale Leadership et gestion d'équipe Coaching Sales Formation
  • Doctoranytime Belgium
    Business Development Lead
    MEDICAL
    September 2018 - September 2019 (1 year)
    Brussels, Belgium
    I started as Business Development Lead, where I learned how to sell an innovative SaaS and marketplace solution in a complex and highly competitive environment.

    By building a strong sales methodology, mastering influence and persuasion principles, and adapting the sales message to real customer challenges, I succeeded where many sales professionals failed.
    Business development Prospection téléphonique Orienté résultats Pipeline de vente Coaching
  • Confidential
    Business coaching and piloting
    December 2025 - Today (6 months)
    Over the past few months, I have also been supporting companies during critical phases of their journey, from go-to-market launches to the acceleration of their sales growth.

    I work closely with founders, sales leaders, and teams to build or refine their sales strategy, structure their sales organization and pipeline, and coach sales teams. My role often combines coaching, operational guidance, and sales leadership support, helping teams gain clarity and confidence.

    Whether launching a new offer or scaling existing sales efforts, I focus on pragmatic execution, clear priorities, and sustainable revenue growth.
    Coaching kpis-and-metric-definition-and-monitoring vision stratégique Business development Stratégie commerciale

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Education

  • Erasmus program
    Norges teknisk-naturvitenskapelige universitet (NTNU)
    2016
    Erasmus program
  • Master's degree in Business administration
    Université de Namur
    2016
    Master's degree in Business administration

Skill set

Categories