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Lucas ManginLM

Lucas Mangin

Consulting in Management & Profitability

€290/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Lucas

Financial & management support for freelancers, VSEs, and small SMEs — on a one-off or monthly basis.

👉 I help leaders earn more money through simple, strategic, and controlled financial management.

My approach: quickly optimize what costs, sustainably structure what generates revenue.

📉 Why are your results stagnating?

Most small businesses lose between 10% and 30% of their profitability without realizing it: poorly optimized expenses, lack of visibility, inconsistent pricing, unpredictable cash flow, misused tools, unreliable accounting data, inefficient processes.

🎯 My role: transform your management to transform your profitability.

⭐ Offer 1 — Profitability Diagnosis

Objective: identify where you are losing money and recover 10-30% margin.

Analysis of expenses, pricing, margin, spending, inconsistencies + quick wins.

→ Clear report + 10 recommendations.

💶 €200

⭐ Offer 2 — Management & Profitability (90 days)

Objective: improve margin and cash flow in 3 months.

Implementation of KPIs, dashboard, cash flow forecast, monthly analysis, cost & pricing optimization, monthly follow-up.

Result: +8% to +20% margin on average.

💶 €200–€350/month (3 months)

⭐ Offer 3 — Outsourced CFO for VSEs (monthly)

Objective: manage your business like a real company.

KPI update, revenue/margin/cost analysis, accounting review (not bookkeeping), inconsistency detection, monthly reporting, 30 min meeting, WhatsApp support.

💶 €250–€450/month

⚡ Availability in the late afternoon / evenings / weekends — ideal for very busy leaders.

I adapt to your business and provide you with clear, useful, and directly actionable management.

👉 One-off missions or monthly support.

Contact me for a free initial consultation.
  • French

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • Essentra Components
    General Accountant
    January 2023 - Today (3 years and 5 months)
    📌 Accounting & Closings
    Monthly closing D+2
    Account reconciliation
    Provisions (accrued expenses, provisions for expenses, paid leave, taxes)
    Fixed asset tracking
    Account clearing and subsidiary account tracking
    Expense tracking

    📌 Administrative & Supplier Management
    Purchase request entry
    Supplier payments
    Expense reports

    📌 Taxation
    Tax declarations: VAT, Intrastat, Corporate Tax, DAS2, CFE, CVAE

    📌 Financial Management & Control
    Cash flow monitoring (weekly reporting)
    Inventory and cost tracking
    Plan and forecast construction
    Monthly results presentation and variance analysis vs forecasts

    📌 HR Management
    Collection of variable payroll elements for the accounting firm
    Payroll check
    Daily HR monitoring (attendance, absences, leave, scheduling…)
    Financial Management Financial Forecasting
  • Prince Médical
    Accountant
    January 2022 - January 2023 (1 year)
    📌 Accounting

    Entry of purchases/sales, payroll journal entries, and receipts/disbursements
    Expense report management
    Tax declarations (Intrastat, Corporate Tax, VAT)
    Dashboard monitoring (financial, commercial)
    Supplier payments
    Bank reconciliation
    Subsidiary account tracking
    Account reconciliation and closing (semi-annual closings)
    Cash management
    Provisions (provisions for expenses, accrued expenses, accrued income, deferred income)

    📌 Human Resources
    Employee absence tracking
    Collection and preparation of variable payroll elements
    Employee onboarding/offboarding
    Declaration of new employees to SMTVO
    Personnel register maintenance
    Drafting of employment contracts and amendments

    📌 Purchasing
    Order creation and management
    Inventory tracking
    Management of the commercial database
  • INERIS
    Accounting Assistant
    January 2018 - January 2022 (4 years)
    📌 Client Accounting
    Client invoice control
    Follow-up, unpaid and litigation tracking
    DES declarations
    Subsidiary account tracking
    Account reconciliation
    Provisions (deferred income, accrued income)

    📌 Supplier Accounting
    Supplier invoice entry
    Expense report management
    Creation and updating of supplier files

    📌 Treasury
    Entry of receipts/disbursements
    Bank reconciliation

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Education

  • Accounting and Management Diploma
    ESSYM
    2023
    Diplôme de Comptabilité et de Gestion

Skill set

Categories