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David MamouDM

David Mamou

HubSpot CRM Consultant | RevOps | Sales Automation

€800/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About David

My name is David, and I'm a HubSpot CRM & RevOps consultant.

🚀 I help B2B companies get the most out of HubSpot CRM (Sales, Marketing & Service Hub) by structuring their CRM, automating their processes & workflows, and optimizing their customer journeys.

I manage the complete implementation of HubSpot CRM, from audit to configuration and team training.

🔧 My approach: a mix of strategic vision, technical expertise (API, integrations), and a deep understanding of business needs.

🎯 Results: autonomous teams, a clear, efficient & scalable HubSpot CRM, serving an organization capable of scaling.

Thanks to expertise in B2B RevOps, CRM, marketing automation, and sales ops, I design tailor-made HubSpot CRM solutions to support my clients' growth. I also work on sales automation projects, HubSpot automation, marketing CRM, workflow automation & sales funnel construction to optimize teams' commercial & marketing performance.

✅ Missions I undertake:
  • CRM & RevOps Audit, process mapping
  • Complete HubSpot CRM deployment (Sales, Marketing, Service Hub)
  • Customization: pipelines, properties, roles
  • Marketing automation & nurturing (workflows, lead scoring)
  • Customer journey design
  • HubSpot integration ↔ external tools (API, Zapier, connectors)
  • Reporting & dashboard creation
  • Sales/Marketing/Support alignment
  • HubSpot CRM training & support
  • Continuous CRM optimization & evolution
  • Documentation & knowledge transfer
⭐ Why collaborate with me?
  • HubSpot as an acceleration lever
  • 360° deployment: technical & business
  • Integration expertise (API, automations)
  • Performance & scalability culture
  • Operational and strategic support
👉 I work as a HubSpot consultant on projects involving structuring B2B HubSpot CRM, optimizing Sales Hub, and automating sales processes.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • WASTETIDE
    HubSpot CRM Implementation & Sales Process Structuring
    ENVIRONMENTAL
    September 2025 - October 2025 (1 month)
    Paris, France
    📦 **Industry**: B2B
    📅 **Duration**: 1 month
    📍 Remote

    Project including workflow automation, sales automation, CRM optimization, and RevOps structuring.

    🎯 Objective

    Structure the sales process and ensure the reliability of the customer database before the full deployment of HubSpot CRM.

    ⚙️ Achievements

    • Comprehensive audit of the existing system & mapping of sales processes (RevOps / CRM)
    • HubSpot pipeline implementation: stages, automations, tasks, notifications
    • Workflow automation for sales follow-up (assignments, automatic reminders)
    • Data import and cleaning (contacts, companies, deals)
    • Configuration of key properties, filters & dashboards for sales management
    • Quick training on the HubSpot CRM environment and workflows

    📈 Result

    An operational, automated, and structured HubSpot CRM, enabling better lead tracking, a clean database, and increased sales performance.
    Workflow Sales Automation Data Cleaning RevOps HubSpot CRM
  • Etablissements dupleix
    HubSpot CRM Implementation & Integration
    AGRICULTURE
    August 2025 - September 2025 (1 month)
    Paris, France
    📦 **Industry**: Confectionery / B2B / B2C / Distribution
    📅 **Duration**: 1 month
    📍 Remote

    Mission including advanced CRM configuration, data cleaning, HubSpot automations, web-CRM integration, and sales process structuring.

    🎯 Objective

    Structure the sales process and centralize all customer data in HubSpot, while ensuring reliable automatic lead submission from the website.

    ⚙️ Achievements

    • Definition and complete deployment of the sales process in HubSpot: pipeline, custom properties, automations, and reminders
    • Cleaning and integration of the customer base, with segmentation by type and purchase volume
    • Creation of HubSpot forms connected to the website for automated lead capture
    • Configuration of workflows and notifications for lead qualification and follow-up
    • Quick training for teams on daily CRM use and sales pipeline management

    📈 Result

    A structured, reliable HubSpot CRM perfectly connected to the website, enabling smooth customer request tracking, a clear pipeline view, and complete centralization of sales data.
    HubSpot CRM Data Cleaning Workflow Automation Sales Funnel Hubspot Form
  • Edgar
    Hubspot Implementation
    LUXURY GOODS
    July 2025 - September 2025 (2 months)
    Paris, France
    📦 **Industry**: Luxury / Concierge Services
    📅 **Duration**: 2 months
    📍 Paris / Remote

    Mission including complete CRM structuring, sales automation, advanced HubSpot configuration, communication centralization, and customer journey optimization.

    🎯 Objective

    Create a clear and efficient HubSpot environment to centralize customer communications, automate sales follow-up, and enable the concierge team to effectively manage their activity.

    ⚙️ Achievements

    • Complete CRM structuring: pipelines, properties, contact & company records
    • Communication centralization: emails, WhatsApp, shared inbox
    • Creation of forms and landing pages for proprietary lead generation
    • Implementation of automatic workflows: follow-ups, tracking, internal notifications
    • Creation of custom dashboards for sales management

    📈 Result

    An operational, clear, and fully adapted HubSpot environment for the concierge service, offering a global view of activities and significantly improved customer tracking – ready to support the company's growth.
    HubSpot CRM Workflow Automation Hubspot Sales Process Optimization Hubspot Integrator

Recommendations

Nathaniel CohnNC
Jonas ZaouiJZ
Nathaniel Cohn and 1 other person have recommended David

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Education

  • Master's Degree
    Sorbonne University
    2021
    Master informatique

Certifications

Skill set

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