Dennis Kulla - Interim Financial Accounting & Consulting

Q: Where is Dennis based?

Dennis is based in Berlin, Germany .

Q: What languages does Dennis speak?

Dennis speaks the following languages: German (Native), English (Elementary) .

Q: How many years of experience does Dennis have?

Dennis has at least 17 years of experience. During this time, Dennis has worked in at least 6 different roles and for 6 different companies . The average length of individual experience is 2 years and 5 months . Note that Dennis may not have shared all experience and actually has more experience.

Q: What is Dennis's latest experience?

Dennis's most recent position is Interim Financial Accounting & Consulting at Self-employed .

Q: What companies has Dennis worked for in recent years?

In recent years, Dennis has worked for Self-employed .

Q: Which industries is Dennis most experienced in?

Dennis is most experienced in industries like Professional Services , Education , and Healthcare . Dennis also has some experience in Automotive , Energy , and Information Technology (IT) .

Q: Which business areas is Dennis most experienced in?

Dennis is most experienced in business areas like Accounting , Finance , and Business Intelligence . Dennis also has some experience in Quality Assurance (QA) and Human Resources (HR) .

Q: Which industries has Dennis worked in recently?

Dennis has recently worked in industries like Education , Healthcare , and Professional Services .

Q: Which business areas has Dennis worked in recently?

Dennis has recently worked in business areas like Accounting , Business Intelligence , and Finance .

Recommended expert

Berlin, Germany

Experience

Jan 2020 - Present

6 years 2 months

Berlin, Germany

Interim Financial Accounting & Consulting

Self-employed

Coaching and improving efficiency in financial accounting
Carrying out monthly closings and financial closing
Improving efficiency of intercompany reconciliation
Auditing balance sheet and P&L as part of the Corona aid program
Developing, implementing, and coaching a new cost center structure
Automating the DATEV interface; building a management reporting and planning system
Strategically advancing receivables management with proven success
Companies: Johannesstift Diakonie gAG, Duden Learnattack GmbH of Cornelsen GmbH, NIRx Medizintechnik GmbH, Gansel Rechtsanwälte, PD – Berater der öffentlichen Hand GmbH, Lendis GmbH, The Quality Group GmbH (ESN)

Apr 2017 - Dec 2019

2 years 9 months

Berlin, Germany

Director of Accounting / Head of Financial Accounting

GHT Mobility GmbH

Analyzing and validating financial models
Developing and controlling the entire financial accounting
Taking responsibility for daily operations
Planning and implementing individual personnel measures
Leading the 5-person finance department
Managing liquidity by preparing monthly, quarterly, and annual statements
Supporting management in liquidity planning
Introducing and maintaining quality management
Ensuring liquidity for the entire company
Controlling planning through precise annual evaluations

Sep 2016 - Mar 2017

7 months

Berlin, Germany

Sole Financial Accountant

PROWIB GmbH

Handling asset accounting independently
Managing payment transactions and account reconciliation end-to-end
Processing all accounts receivable and payable tasks independently
Evaluating key financial metrics
Posting all required entries
Continuously optimizing finance processes
Monitoring liquidity by checking on-time payments and receipts
Reducing bad debt losses from 5% to 0.1% in the dunning process

Sep 2011 - Sep 2016

5 years 1 month

Berlin, Germany

Sole Financial Accountant

LeitOn GmbH

Coding and posting daily business transactions
Handling the monthly financial accounting process
Independently managing accounts receivable and payable, including dunning procedures
Controlling internal profitability ratios with reporting
Coordinating employee time tracking
Conducting in-depth customer credit checks and analyzing receivables
Managing payment transactions and account reconciliations fully
Ensuring the company's solvency
Boosting liquidity through report-based recommendations to management
Cutting staffing effort by 50%

Dec 2010 - Jun 2011

7 months

Berlin, Germany

Financial Accountant (Sage KHK)

diso GmbH

Nov 2009 - Jul 2010

9 months

Berlin, Germany

Cost Reimbursement & Restructuring

TOTAL Deutschland GmbH

Jul 2008 - Oct 2009

1 year 4 months

Berlin, Germany

Personnel Management

TOTAL Deutschland GmbH

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Professional Services (11.5 years), Education (6 years), Healthcare (6 years), Automotive (2.5 years), Energy (2 years), and Information Technology (0.5 years).

Professional Services

Education

Healthcare

Automotive

Energy

Information Technology

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Accounting (15.5 years), Finance (9.5 years), Business Intelligence (6 years), Quality Assurance (2.5 years), and Human Resources (1.5 years).

Accounting

Finance

Business Intelligence

Quality Assurance

Human Resources

Summary

Freelance financial accountant with many years of expertise in accounting in corporate environments and matrix organizations. Passionate analyst and controller.

Adaptable and assertive team and department leader as well as multifunctional and interdisciplinary collaborator. Finance professional with expert knowledge of DATEV PRO and Power BI.

Skills

Financial Accounting
Process Optimization
Business Consulting
Personnel Management
Accounting Setup
Interim Management
Department Management
Liquidity Management
Controlling
Datev Pro
Sap Hana
Sap Business One
Sap Logon 760
Lexware
Sage Khk
Dynamics Nav
Büroware/webware
Power Bi
Ms Office
Macro Programming
Vba Programming

Languages

German

Native

English

Elementary

Education

Sep 2005 - Jul 2008

Annedore-Leber-Berufsbildungswerk / TOTAL Deutschland GmbH

Office Communication Clerk · Berlin, Germany

Profile

Created

January 2024

Last Update

January 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Dennis based?

Dennis is based in Berlin, Germany.

What languages does Dennis speak?

Dennis speaks the following languages: German (Native), English (Elementary).

How many years of experience does Dennis have?

Dennis has at least 17 years of experience. During this time, Dennis has worked in at least 6 different roles and for 6 different companies. The average length of individual experience is 2 years and 5 months. Note that Dennis may not have shared all experience and actually has more experience.

What roles would Dennis be best suited for?

Based on recent experience, Dennis would be well-suited for roles such as: Interim Financial Accounting & Consulting, Director of Accounting / Head of Financial Accounting, Sole Financial Accountant.

What is Dennis's latest experience?

Dennis's most recent position is Interim Financial Accounting & Consulting at Self-employed.

What companies has Dennis worked for in recent years?

In recent years, Dennis has worked for Self-employed.

Which industries is Dennis most experienced in?

Dennis is most experienced in industries like Professional Services, Education, and Healthcare. Dennis also has some experience in Automotive, Energy, and Information Technology (IT).

Which business areas is Dennis most experienced in?

Dennis is most experienced in business areas like Accounting, Finance, and Business Intelligence. Dennis also has some experience in Quality Assurance (QA) and Human Resources (HR).

Which industries has Dennis worked in recently?

Dennis has recently worked in industries like Education, Healthcare, and Professional Services.

Which business areas has Dennis worked in recently?

Dennis has recently worked in business areas like Accounting, Business Intelligence, and Finance.

What is Dennis's education?

Dennis attended Annedore-Leber-Berufsbildungswerk / TOTAL Deutschland GmbH for Office Communication Clerk.

What is the availability of Dennis?

Dennis is immediately available for suitable projects.

What is the rate of Dennis?

Dennis's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.