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Mayeul Le GuernML

Mayeul Le Guern

Expert Notion & Airtable | Nocode consultant

€600/day
1 project
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mayeul

Expert Notion, Airtable, Make: I create systems that save you time and allow you to focus on your business.

With over 3000 hours of expertise on these tools, I help SMEs, startups, and agencies centralize information, standardize processes, and automate repetitive tasks.

The results my clients are looking for
  • –30 to –50% less time spent on reporting and administration thanks to well-designed and automated tools.
  • Increased operational efficiency: projects delivered on time, deadlines met.
  • Clear, readable workspaces that facilitate internal communication and project management.
What I build
  • Comprehensive company workspaces (Notion, Airtable).
  • B2B CRM on Notion (or Airtable): pipeline, follow-ups, scoring, emails triggered via Make/Zapier.
  • Steering and project/agency management dashboards: ToDos, OKRs, roadmaps, sprints, ready-to-use templates.
  • HR & knowledge: ATS, knowledge base, employee portal.
  • Data & automations: data schema, relationships, synchronizations (calendar, billing, Cloud).
  • Tools specific to business needs.
Each project is unique, so I adapt to each one's challenges. You can find other use cases addressed in my experiences below!

All my clients' testimonials are also visible at the bottom of my profile.

Method & guarantees
  • Scoping (objectives, constraints, KPIs).
  • Design (databases, permissions, views, schema).
  • Build & tests (data set, edge cases).
  • Transfer & adoption (training, documentation, Loom).
All my quotes include free post-project support to ensure complete client follow-up on their project.

Stack: Notion, Airtable, Make, Zapier, Softr, Xano, Weweb, API construction, and small scripts as needed.

Do you have needs? Contact me directly here, I will send you a quote within 48 hours.
  • French

    Native or bilingual

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

Experience

  • Web Hurleur
    Marketing Agency — Multi-client Notion Workspace (Reporting & Tasks)
    SOCIAL NETWORKS
    July 2025 - September 2025 (2 months)
    Paris, France

    Description

    • Scoping of needs and then design of the workspace architecture.
    • Creation of linked databases: Clients, Objectives, Tasks, Meetings, Resources, OKRs, Editorial Calendar, Ad Management.
    • Revenue & Satisfaction Rate Dashboards + filtered/sorted/searched views by client, priority, and deadline.
    • Operational views: Tasks by client & by date, "organic" calendar, client files with resources/notes.
    • Training session, iterations, and post-delivery follow-up.

    Results for the client

    • Consolidated reporting (revenue ranking & satisfaction) → 1–2 hours saved/week on monitoring.
    • Clearer prioritization: views by client/date/priority + retroplanning templates → deadlines better met.
    • Fewer omissions/dispersal: relationships & rollups between databases, centralized documents → reinforced team coordination.
    • Rapid adoption.
    Notion Project management Dashboard Data modeling KPI
  • STRALES
    B2B Calling Platform — Client/Agent & Admin Interfaces (WeWeb)
    DIGITAL AND IT
    March 2025 - May 2025 (2 months)
    Paris, France

    Description

    • Design and build of the WeWeb front-end for an agency that provides its sales representatives to call leads for its clients.
    • Client interface: call dashboard (called, appointments made, statuses), lead lists (to call/called), results, notes, date/agent, demo tracking, appointment notifications.
    • Agent interface: same views + validation buffer zone (qualification before client exposure), field editing, quick actions.
    • Lead sheet: detailed view (info, status, opportunity revenue, call history).
    • Admin interfaces: user management (client/agent/admin), associated companies, account addition.
    • Other pages: login, password reset (Brevo), landing.
    • Integrations: front-end ↔ Xano (endpoints) connections; display of synced data from the calling tool (back-end handled by another freelancer).

    Results for the client
    • Real-time visibility on campaign performance (call/appointment/status KPIs).
    • Fewer qualification errors thanks to the agent buffer zone before client publication.
    • Time savings for teams: filters/sorting/searching → find the right lead in seconds.
    • End-to-end tracking by lead (call → appointment → demo → revenue) → better forecasting and prioritization.
    • Accelerated onboarding of new clients and agents via the admin panel (account and company creation in a few clicks).
    Weweb Xano API UI/UX Design Dashboard
  • Voyager Vrai
    Financial Exports .xlsx & Make Automations
    TRAVEL AND TOURISM
    February 2025 - March 2025 (1 month)
    Paris, France

    Description

    • Extraction of disbursement information for each travel option.
    • Aggregation of options per trip in a standardized format to generate the Excel file .xlsx.
    • Management of alerts for missing data before export.
    • Make automation to generate the .xlsx file from a selection of trips.

    Results for the client

    • Financial exports.xlsx in 1 clickaccelerated reportingand clean sending in the expected format (up toseveral hours saved/weekdepending on the volume of trips).
    *Fewer omissions/errorsthanks to pre-export checks (alert column) and standardized formatting.
    • **Reliable process**: immediate consolidation by trip, data ready for accounting/banking.
    *On-time deliveries & high adoption(pedagogy, rigor, proactivity highlighted by the client).
    Notion Make Automation Reporting Data modeling

Reviews

5.0

Out of 1 rating

DominiqueD

Dominique

Président - C3S CONSULTING

Reviewed on 2/5/2026

Regarding Tally: clear and pedagogical support, quick onboarding. Regarding tool choice: pragmatic recommendations (migration/simplification), adapted to your context and related savings. Work on Automations & execution: scripts/Excel ↔ Drive links to generate documents more simply. Time savings: useful optimizations (e.g., Weglot to avoid duplicating forms). Collaboration: quick understanding, proactivity, smooth follow-up, available/reachable. And on top of all that, friendly and smiling, what more could you ask for?

Recommendations

YM
MA
AH
+3
Yasmine Machwate and 5 other people have recommended Mayeul

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Education

  • Preparatory Class for Engineering
    Fénelon Sainte-Marie
    2019
  • Business Management
    EDHEC Business School
    2023

Skill set (29)

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