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Sonja UßnerSU

Sonja Ußner

External Financial Accountant (remote)

€650/day
Hamburg, DE
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sonja

I support companies as an external financial accountant with over 20 years of experience in various industries (SMEs, e-commerce, healthcare, industry).
My way of working is structured, efficient, and proven in remote work – I take responsibility, think process-oriented, and deliver reliable results.

Skills & Focus Areas
Ongoing financial accounting (accounts receivable, accounts payable, banks)

Account reconciliation & settlement

Preparation of monthly and annual financial statements

VAT pre-declarations

Payment transactions & dunning

Reports & analyses

Digitization & process optimization

Communication with tax advisors & management

Optional: Payroll (Agenda, Lexware)

Projects & Mandates
I have worked for, among others:

E-commerce companies with high booking volumes

Healthcare providers with complex cost structures

Remote teams with international accounting

SMEs with a need for structure, clarity, and digital transformation

Project business with high coordination requirements and reporting pressure

Professional Goals
I am looking for mandates where I don't just book numbers, but create structure, optimize processes, and provide real relief.
My goal is a long-term, professional collaboration as equals, where I work remotely and independently – with clear communication and reliable results.
  • German

    Native or bilingual

  • English

    Conversational

  • Spanish

    Basic

Remote only
Primarily works remotely

Experience

  • Pentagon International Gmbh
    Accounting
    TRANSPORTATION
    October 2021 - February 2025 (3 years and 4 months)
    Hamburg, Germany
    Responsible for ongoing financial accounting (accounts receivable, accounts payable, banks) as well as account reconciliation and settlement. Preparation of monthly financial statements, creation of analyses, and support in reporting. Optimization of digital accounting processes, structured collaboration with tax advisors and management. Ensuring a smooth, transparent, and timely accounting process.
    Financial Accounting Account Reconciliation Preparation of Monthly Financial Statements Process Optimization
  • I.A.N. GmbH
    Commercial Management
    MECHANICAL ENGINEERING
    September 2005 - Today (20 years and 9 months)
    Hamburg, Germany
    Ongoing financial accounting (accounts receivable, accounts payable, banks), account reconciliation, preparation of monthly and annual financial statements, VAT pre-declarations, payment transactions, dunning, reports, process optimization, and digital workflows.
    Remote working method, high technical competence, quick comprehension. Collaboration with tax advisors and management."

    Industries SMEs (small and medium-sized enterprises)
    E-commerce & online retail
    Healthcare industry / healthcare providers
    Industry & manufacturing
    Service companies
    International companies / remote teams
    Trade & wholesale
    Start-ups & digital business models
    Project business / agencies
    Logistics & shipping / Cargowise environment
    Office services & commercial processing

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Education

  • Certificate Course in Bookkeeping
    DATEV
    2024
    Zertifikatskurs Buchführung
  • Certificate Course in Payroll
    DATEV
    Zertifikatskurs Lohn & Gehalt

Skill set

Categories