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Justine D.JD

Justine D.

Supermalter

Business Developer & Sales Strategy ☎️ 📧🚀

€420/day
63 projects
Paris, FR
8-15 years

Average response time: 24 hours

Freelancer profile translated to English.
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About Justine

Hello and welcome to my profile 👋

I am Justine, a specialist in business development and customer acquisition strategy.

For 10 years, I have been helping companies structure and optimize their commercial development through a tailor-made, effective, and results-oriented approach 🎯

👉 Specifically, do you want to:

→ Make your solution known and generate qualified leads
→ Implement effective customer relationship management tools
→ Build a prospecting pitch adapted to each sales channel
→ Create impactful sales materials
→ Build an ultra-qualified prospect base according to your targeting
→ Design and launch campaigns targeting your audiences
→ Contact your prospects by phone and secure qualified appointments
→ Analyze and manage actions with a view to continuous improvement
→ Entrust your entire sales cycle?

... ☕️ Let's get acquainted!

After working in the United States for 2 years, I trained in theater immersion in Belarus for 1 year.

These experiences have allowed me to develop an approach combining public speaking, listening, and agility, which I now apply to business development missions, in contexts where customer relations and the ability to convince are decisive.

👩🏻‍💻 For 10 years, I have worked with companies of very diverse profiles (sectors, business models, sizes, personas, geographical areas).
This richness of experience allows me to quickly understand your challenges and build support tailored to your objectives.

🔹 Organized, reliable, and positive, I create a work environment conducive to engagement and collaboration.

🚀 I also regularly work with sales teams to offer practical prospecting training, directly applicable to their challenges.

Feel free to contact me to discuss it in person.
  • English

    Fluent

  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Heko Lab
    Malt logoOn Malt
    Business Developer Heko Lab - January
    SOFTWARE PUBLISHING
    January 2026 - March 2026 (1 month)
    1- Diagnosis and framing: analysis of the offer, targets, and positioning.
    2- Sales strategy: definition of the messaging, sales process, and acquisition channels.
    3- Sales tools: implementation or recommendation of CRM, message templates, call scripts, proposal templates, etc.
    4 - Prospecting and qualified appointment generation
  • HugoDécrypte
    Business Manager Jobboard
    PRESS AND MEDIA
    April 2024 - Today (2 years and 4 months)
    Paris, France
    Commercial deployment of HugoDécrypte's Jobboard, dedicated to younger generations:
    ● Development of the pitch, definition of the sales strategy, and selection of acquisition tools & channels
    ● Client portfolio management: qualified lead generation, appointment scheduling, regular follow-up, and follow-ups
    ● Performance monitoring: optimization of conversion rates, revenue growth, portfolio analysis, and implementation of strategic actions
  • The School of Life
    Business Manager
    EDUCATION AND E-LEARNING
    October 2022 - January 2023 (4 months)
    Paris, France
    International organization founded by philosopher Alain de Botton, The School of Life offers workshops and conferences within companies and deploys programs for embedding soft skills.
    ● Management of a portfolio of partner clients
    ● Prospecting for new partners, identifying their needs and challenges, demo meetings / closing
    ● Optimization of the conversion funnel and existing processes

Reviews

5.0

Out of 19 ratings

AndréaA

Andréa

CTO - Heko Lab

Reviewed on 2/13/2026

I collaborated with Justine on a prospecting mission. Professional and pleasant in our exchanges. I wish her the best.
Pierre-MarieP

Pierre-Marie

Business development health startup - Escures Developpement

Reviewed on 2/12/2026

Clear, serious, and structured communication with prospects and myself, very promising results in a short time and in full autonomy. I continue to work with Justine with pleasure to have her convert the leads she generated and continue to find new ones.

Recommendations

FU
AV
Former user and 1 other person have recommended Justine

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