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Thomas JagerTJ

Thomas Jager

Office Manager (Pennylane)

€350/day
Paris, FR
8-15 years

Average response time: 4 hours

Freelancer profile translated to English.
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About Thomas

Need reliable support for your daily administrative and accounting management?


You are the leader of VSEs/SMEs and:
🔴 Is pre-accounting piling up due to lack of time or resources?
🔴 Do your administrative processes lack structure and follow-up?
🔴 Do you need a liaison between your business and your accountant?
🔴 Are you looking for someone operational, without having to train a junior profile?

I will take care of your day-to-day administrative and accounting management, so you can stay focused on your business.

With 10 years of experience in accounting and business management, I provide direct support to your teams or management, for one-off or recurring assignments.

My areas of intervention:
🔹 Pre-accounting & daily management
✅ Accounting entries & VAT monitoring
✅ Customer/supplier invoicing & payment tracking
✅ Reminders & debt collection
✅ Preparation of payroll elements & social declarations
✅ Transmission and liaison with the accountant

🔹 Administrative & financial steering
✅ Cash flow monitoring & budget management
✅ Structuring administrative processes
✅ Simplified management reporting for management
✅ Filing, archiving, and document management

🔹 Tools & digitalization
✅ Implementation and optimization of management tools (Pennylane in particular)
✅ Automation of recurring tasks
✅ Smooth collaboration with your accountant

Why work with me?
📊 Dual accounting + management expertise — a single point of contact for your administrative and financial needs
💡 Autonomous, rigorous, and solutions-oriented — I adapt to your organization without disrupting it
💻 Available remotely, in the evenings, and on weekends — ideal for remote assignments and flexible schedules
🤝 A human and practical approach, tailored for small organizations
  • French

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • YANPORT
    Accountant
    SOFTWARE PUBLISHING
    November 2024 - Today (1 year and 7 months)
    Paris, France
    General Accounting:
    - Daily accounting maintenance
    - Fixed asset tracking and recording
    - Bank reconciliation management
    - Proactive suggestions for continuous process improvement (automation in particular)
    - Preparation of VAT, Corporate Tax, CVAE, CFE declarations...
    - Preparation of the audit file and annual financial statements and tax returns
    - Participation in the annual accounts certification audit
    - Updating monthly financial reporting
    - Payroll preparation (PayFit software) and social declarations
    - Formalization and monitoring of procedures

    Subsidiary Accounting/Sales Administration:
    - Creation/modification of customer invoices
    - Payment tracking and reminders for late payments
    - Email responses to customer inquiries regarding invoicing/accounting
    - Management of supplier invoices

    Administrative:
    - Administrative assistance on various daily matters
    Invoicing Accounting Payroll Management Automation Financial Reporting
  • PENNYLANE
    Support & Accounting Steering Specialist
    SOFTWARE PUBLISHING
    September 2023 - October 2024 (1 year and 1 month)
    Paris, France
    - Management of complex customer requests
    - Contribution to the creation and updating of customer support materials to develop their autonomy
    - Sharing accounting knowledge and "field" experience with the rest of the team
    - Sharing customer feedback with product teams
    - Identification of areas for improvement to increase team efficiency
    Customer Service Customer Relations
  • LAROCHE SA
    Accountant
    AVIATION AND AEROSPACE
    June 2019 - August 2023 (4 years and 2 months)
    Saint-Leu-la-Forêt, France
    - Management of accounts payable (approx. 500 invoices/month): receiving goods in the ERP, accounting, payment and reconciliation of invoices, expense report management, VAT declaration
    - Management of accounts receivable (approx. 300 invoices/month): entry of sales invoices, reminders (email, mail, and phone)
    - Preparation of account closings: interim statements and annual social closing (account review, fixed asset management, closing entries) and consolidation work (intercompany)
    - Budget management: assistance in preparation and strengthening of controls to improve monitoring
    - Implementation of various control sheets: monthly monitoring of turnover, intercompany accounts, daily timesheet updates for product range updates, major expense items
    - Management control: implementation of profitability tracking by project
    - Ancillary tasks: improvement of existing accounting procedures, development of invoice dematerialization, ...
    Accounting Entries Management Control Invoicing Accounts Payable Accounts Receivable

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Education

  • Bachelor's Degree in Law, Economics, Management
    GESCIA
    2015
    En alternance
  • BTS in Accounting and Business Management
    GESCIA
    2014
    En alternance

Skill set

Categories