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Denis SakicDS

Denis Sakic

Office Service & Accounting Support for Trades

€250/day
Offenbach am Main, DE
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Denis

I support small and medium-sized businesses with all office and financial tasks – from accounting & payroll (including construction payroll) to invoices, quotes, and addenda, to digital office organization.

Thanks to my experience in the construction and finance sectors, I know the daily challenges: open item lists, dunning, communication with health insurance companies and tax advisors, as well as precise payroll and financial accounting.

Additionally, I bring IT know-how: Excel/VBA automations, Nextcloud and mail server setups, OCR processing of receipts, and digital workflows that save time and make processes more efficient.

My focus: reliable, structured, and digital – so you can concentrate on your core business.

I work mainly remotely; on-site assignments in the Rhine-Main region are also possible as needed and by arrangement.
  • German

    Native or bilingual

  • Croatian

    Native or bilingual

  • English

    Basic

Remote only
Primarily works remotely

Experience

  • Kusan Trockenbau und Akustik GmbH
    Head Accountant / Office Service (Self-Employed)
    CIVIL ENGINEERING
    May 2009 - Today (17 years and 1 month)
    Frankfurt am Main, Germany
    Several years of experience in accounting and organization of construction companies (Kusan Trockenbau und Akustik GmbH). Activities: preparatory accounting (SKR03), sorting, posting, and booking receipts, open item lists, liquidity overviews, and dunning. Extensive knowledge in payroll accounting including construction payroll, communication with health insurance companies, BG Bau, and tax advisors. Additionally, creation of invoices, quotes, and addenda, project controlling, and digital correspondence. Self-employed, reliable, and structured – with comprehensive practical experience in the finance and construction sectors.
    Invoices, Quotes & Addenda IT & Digitalization (Nextcloud, Mail Server, Excel/VBA Automation, OCR)
  • DS Bürohilfe
    Office Service for Trades & Small Businesses
    CONSULTING AND AUDITS
    September 2023 - Today (2 years and 9 months)
    Frankfurt am Main, Germany
    Support with office organization for trades & small businesses
    - Creation & management of invoices, quotes, and addenda
    - Preparation of payroll & construction payroll
    - Accounting service: sorting, preparing & posting receipts
    - Correspondence with customers, suppliers & authorities
    - Flexible, reliable, and digital – office service as needed
    IT Support & Cloud Solutions (Nextcloud, Mail Server, Hosting) Digitalization of Processes Accounting & preparatory accounting Payroll Accounting / Construction Payroll Correspondence & office organization

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