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Enzo De Jesus MarquesED

Enzo De Jesus Marques

Senior Customer & Sales Manager Consultant

€400/day
Lyon, FR
3-7 years

Average response time: 12 hours

Freelancer profile translated to English.
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About Enzo

Consultant Customer, Sales & Operations
Structuring, performance, and field execution

Looking to **structure or improve your customer relations, optimize your sales**, or **make your operations more reliable**?
I intervene to help you move from strategy to concrete results, quickly and sustainably.

An engineer by training, former founder of Heero, and an independent consultant, I have been supporting startups, scale-ups, and SMEs forover 6 yearswith theirCustomer Success, Customer Support, Sales, and Operationschallenges.

My differentiator:a hybrid strategy + operational profile.
I don't limit myself to consulting: I design, implement, and execute, either alone or with your teams.

How can I help you?
  • Structure or optimize your Customer Support / Customer Success
  • Improve customer onboarding, retention, expansion, and satisfaction
  • Clarify and make reliable your B2B / B2B2C Sales processes
  • Implement actionable KPIs (CSAT, NPS, churn, NRR, conversion)
  • Deploy and drive adoption of your CRM & CX tools

Types of projects & deliverables
  • Customer / Sales Audits & data analysis
  • Sales execution (prospecting, closing, customer follow-up)
  • Customer relations execution
  • Strategic recommendations and decision support
  • Tool configuration (Intercom, HubSpot, Pipedrive, Aircall)
  • Implementation of processes, playbooks, procedures, reporting
  • Training, workshops, manager coaching
  • Operational reinforcement / transition mission (Head of CS, Ops, or Sales)

References & impact
  • +15 startups supported (Nexxio, Witco, LNC, Djust…)
  • 35+ B2B clients, 500+ professionals trained
  • ARR > €300k, CSAT up to 96%, managed churn
  • Team management of up to 50+ people

📌 Certified on many other Sales and Customer tools.
Pragmatic approach, focused on business performance and field execution.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Portuguese

    Native or bilingual

Can work on-site
Lyon (up to 50km), Marseille (up to 50km), Nice (up to 50km), Paris (up to 50km)

Experience

  • Indy
    Sr. Business Developer (External)
    SOFTWARE PUBLISHING
    November 2025 - January 2026 (2 months)
    Lyon, France
    139% of target achieved in a Business Developer role for a high-growth FinTech

    Missions performed — Indy
    • Integrated as a dedicated Business Developer within the Indy sales teams to strengthen prospecting during a strategic period.
    • Handled outbound phone prospecting for warm and lukewarm leads from Calendly appointments and sales follow-up campaigns.
    • Qualified the needs of freelancers, sole proprietors, individual entrepreneurs, and liberal professionals (health, law, tech), with an educational approach to accounting and tax issues.
    • Conducted sales interviews focused on conversion in short sales cycles.
    • Used HubSpot daily for CRM tracking, follow-up management, and sales activity monitoring.
    • Applied and adapted sales scripts from Indy's internal training.
    • Directly contributed to sales performance by exceeding set targets and signing subscriptions.
    • Rapid integration into an existing sales team and faithful representation of Indy's value proposition to prospects.
    Hubspot Sales Strategy Telephone Prospecting Sales Pitch Sales Performance
  • OpenClassrooms
    Trainer, Author, and Coach in a Digitalized School
    EDUCATION AND E-LEARNING
    December 2024 - February 2025 (2 months)
    Paris, France
    Created courses on complaint handling associated with P4 of the Omnichannel Sales Advisor program

    Missions performed — OpenClassrooms

    • Complete design of a certifying module dedicated to customer complaint handling, integrated into block P4 of the Omnichannel Sales Advisor (VCO – ID 986) program.
    • Wrote pedagogical chapters structured for a complete part of the program, in accordance with OpenClassrooms' methodological standards.
    • Created "Your Turn" pedagogical sections, including realistic simulations, detailed instructions, and reasoned feedback.
    • Wrote assessment quizzes and associated answer keys to validate the acquisition of key skills.
    • Designed practical case studies and scenarios inspired by real-life customer relations and omnichannel sales situations.
    • Performed expert technical review of the P4 capstone project to validate the coherence between target competencies, expected deliverables, and pedagogical rigor.
    • Accelerated project completion by adopting the learner's perspective, including effective use of pedagogical resources.
    • Critically analyzed and completed a structured evaluation document (OpenClassrooms template) to ensure a smooth learner experience.
    • Reviewed and provided overall feedback on the mentor guide to facilitate mentor support and evaluation.
    • Collaborated closely with the OpenClassrooms pedagogical team to ensure the conformity, clarity, and industrialization of the content.
    Instructional Design Training Production Design a Training Action Training Evaluation
  • Happypal
    Team Lead Customer Success
    HUMAN RESOURCES
    February 2024 - July 2024 (5 months)
    Paris, France
    Temporary replacement for the Team Lead Customer Success at Happypal for 5 months.
    • Ensured operational replacement of the Team Lead Customer Success during her maternity leave for a period of 5 months.
    • Supervised and managed the customer team daily to ensure operational continuity.
    • Analyzed and optimized internal processes related to customer relationship management and user experience.
    • Collaborated closely with product teams to define and implement continuous improvements.
    • Managed a cross-functional side project for chatbot implementation, from functional definition to integration.
    • Coordinated internal and external communication regarding process changes and cross-functional projects.
    • Supported teams in adopting new digital practices and improved tools.
    Digital Transformation Team Management Customer Care Intercom Project Management

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