Ella Ivanusec - Freelancer - Accounting & Controlling

Q: Where is Ella based?

Ella is based in Laichingen, Germany and can operate in on-site , hybrid , and remote work models.

Q: What languages does Ella speak?

Ella speaks the following languages: Croatian (Native), German (Advanced), English (Advanced) .

Q: How many years of experience does Ella have?

Ella has at least 6 years of experience. During this time, Ella has worked in at least 12 different roles and for 14 different companies . The average length of individual experience is 5 months . Note that Ella may not have shared all experience and actually has more experience.

Q: What is Ella's latest experience?

Ella's most recent position is Accounts Receivable Accountant at Serrala Group .

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

In recent years, Ella has worked for Serrala Group , Camsol Services , Finanz Informatik , Dehner AG , and Steuerberatungskanzlei Schneider .

Q: Which industries is Ella most experienced in?

Ella is most experienced in industries like Professional Services , Biotechnology , and Information Technology . Ella also has some experience in Automotive , Banking and Finance , and Government and Administration .

Q: Which business areas is Ella most experienced in?

Ella is most experienced in business areas like Accounting , Finance , and Audit . Ella also has some experience in Project Management , Quality Assurance , and Business Intelligence .

Q: Which industries has Ella worked in recently?

Ella has recently worked in industries like Professional Services , Biotechnology , and Information Technology .

Q: Which business areas has Ella worked in recently?

Ella has recently worked in business areas like Accounting , Finance , and Audit .

Recommended expert

Laichingen, Germany

Experience

Aug 2025 - Present

8 months

Accounts Receivable Accountant

Serrala Group

Invoice creation in S4 Hana
Backlog processing
Support for dunning

Apr 2025 - Nov 2025

8 months

Controlling Support

Camsol Services

Creating various reports
Forecasting

Feb 2025 - Oct 2025

9 months

PMO

Finanz Informatik

Status reporting
Administrative support
Budget monitoring

Nov 2024 - Sep 2025

11 months

Accounts Payable Accountant

Dehner AG

Invoice checking and entry in SAP 4Hana
Assistance with payment transactions
Invoice backlog processing

Sep 2024 - Feb 2025

6 months

Financial Accounting & Project Work

Steuerberatungskanzlei Schneider

Operational work in DATEV DUO & Kanzlei Rechnungswesen with a focus on real estate accounting (accounts receivable and accounts payable)
Assisting with monthly closings
Automating and digitizing processes using Finmatics
Process optimization

May 2024 - Present

1 year 11 months

Accounting Manager

Codenotary Europe GmbH

Coordinating external tax advisors and accountants
Monitoring monthly closings
Preparing reports
Providing audit support
Managing cash flow

May 2024 - Sep 2024

5 months

Accounts Payable Accountant

Contipark

Invoice entry in SAP S/4HANA
Backlog processing in SAP S/4HANA

Oct 2023 - Jun 2024

9 months

Finance Support

NeraCare GmbH

KPI tracking
Creating and maintaining cash flow plan
Managing payment transactions
Assisting with month-end and year-end closings
Liaising with tax advisor

Nov 2022 - May 2023

7 months

Audit Assistant - Invoice Review

BDO AG

Invoice review under German GAAP (HGB)
Invoice review under IFRS

Oct 2022 - Jul 2023

10 months

Financial Plan Preparation

Gute Genossenschaft eG

Preparing business plans, especially financial plans
Planning cash flows
Planning profitability
Preparing profit and loss statements
Preparing balance sheets

Sep 2022 - Sep 2025

3 years 1 month

Financial Accountant

Sunbloom Proteins GmbH

Payment processing
Support for monthly and annual closing under HGB/IFRS
Invoice verification
Implementation of Finway
Budget management

Apr 2022 - Sep 2024

2 years 6 months

Expense Manager

Mobile.de GmbH

Budget planning and management
Liquidity planning
Contract management
Payment processing
IFRS reporting
Migration to SAP S/4HANA

Jan 2022 - Apr 2024

2 years 4 months

Accounts Receivable Accountant

ElevateX

Invoice generation
Dunning
Support for quarterly and annual closing

Jan 2022 - Dec 2022

1 year

PMO

Finanz Informatik

Project work on ABS processes and PPS-NEO
Test case creation
Testing of new processes
Documentation of test results

Apr 2020 - Dec 2021

1 year 9 months

Head of Municipal Treasury

Rathaus Bad Überkingen

Accounts receivable accounting
Accounts payable accounting
Support for budget planning
Support for budget management
Support for monthly & annual closing

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Professional Services, Information Technology, Biotechnology, Automotive, Banking and Finance, and Government and Administration.

Professional Services

Information Technology

Biotechnology

Automotive

Banking and Finance

Government and Administration

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Accounting, Finance, Audit, Project Management, Quality Assurance, and Business Intelligence.

Accounting

Finance

Audit

Project Management

Quality Assurance

Business Intelligence

Skills

Ms Office
Sap 4 Hana
Accounting Under Hgb
Accounting Under Ifrs
Lexoffice
Lexware
Datev Unternehmenonline
Sevdesk

Languages

Croatian

Native

German

Advanced

English

Advanced

Education

Mar 2018 - Jul 2022

Hochschule für Finanzwirtschaft und Management

Bachelor of Science in Finance · Finance · Bonn, Germany

Aug 2015 - Feb 2018

Kreissparkasse Göppingen

Bank Clerk · Göppingen, Germany · IHK certification, grade 1.8

Certifications & licenses

Class BE driver's license

Statistics

Experience

Total positions 15

Experience in Professional Services 3.5 y

Avg length 1 y 2 m

Longest experience 3 y

Expertise

Recent roles Accounts Receivable Accountant, Controlling Support, PMO

Main industries Professional Services, Information Technology, Biotechnology

Main business areas Accounting, Finance, Audit

Qualifications

Highest degree Bachelor

Certifications earned 1

Profile

Created

August 2025

Last Update

March 2026

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Frequently asked questions

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

Where is Ella based?

Ella is based in Laichingen, Germany and can operate in on-site, hybrid, and remote work models.

What languages does Ella speak?

Ella speaks the following languages: Croatian (Native), German (Advanced), English (Advanced).

How many years of experience does Ella have?

Ella has at least 6 years of experience. During this time, Ella has worked in at least 12 different roles and for 14 different companies. The average length of individual experience is 5 months. Note that Ella may not have shared all experience and actually has more experience.

What roles would Ella be best suited for?

Based on recent experience, Ella would be well-suited for roles such as: Accounts Receivable Accountant, Controlling Support, PMO.

What is Ella's latest experience?

Ella's most recent position is Accounts Receivable Accountant at Serrala Group.

What companies has Ella worked for in recent years?

In recent years, Ella has worked for Serrala Group, Camsol Services, Finanz Informatik, Dehner AG, and Steuerberatungskanzlei Schneider.

Which industries is Ella most experienced in?

Ella is most experienced in industries like Professional Services, Biotechnology, and Information Technology. Ella also has some experience in Automotive, Banking and Finance, and Government and Administration.

Which business areas is Ella most experienced in?

Ella is most experienced in business areas like Accounting, Finance, and Audit. Ella also has some experience in Project Management, Quality Assurance, and Business Intelligence.

Which industries has Ella worked in recently?

Ella has recently worked in industries like Professional Services, Biotechnology, and Information Technology.

Which business areas has Ella worked in recently?

Ella has recently worked in business areas like Accounting, Finance, and Audit.

What is Ella's education?

Ella holds a Bachelor in Finance from Hochschule für Finanzwirtschaft und Management and a Bachelor from Kreissparkasse Göppingen.

Does Ella have any certificates?

Ella has 1 certificate: Class BE driver's license.

What is the availability of Ella?

Ella is immediately available full-time for suitable projects.

What is the rate of Ella?

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