Thomas N.-Accounting Officer (Part time)
Check rate
Experience
Accounting Officer (Part time)
Stichting Hilversum One
- Manage monthly close processes and GL reconciliations.
- Prepare and review bank reconciliations, manage AP/AR, and oversee cash management.
- Support budgeting, forecasting, and variance analysis for ongoing projects.
- Prepare audit documentation in compliance with IFRS and Dutch GAAP.
- Streamline AR/AP processes and document accounting policies to enhance efficiency.
Financial Administration Officer
INHOPE
- Executed full-cycle accounting (AP/AR, intercompany, GL) and ensured month-end accuracy.
- Supported external and internal audits by preparing reconciliations and PBC lists.
- Collaborated with program teams to assess financial impacts of projects and budgets.
- Managed VAT/ICP filings and payroll reconciliations in Exact Online.
- Drove process improvements through ERP customization and Excel/Power BI automation.
- Authored finance procedures and coordinated system enhancement initiatives.
Researcher – Digital Transformation Program
Amsterdam University of Applied Sciences
- Researched ERP integration and finance process automation for digital transformation projects.
- Delivered recommendations to improve accounting efficiency and data reliability.
- Facilitated collaboration between technical and financial teams on reporting tools.
Financial Assistant
International Planned Parenthood Federation
- Supported regional accounting operations and donor reporting under Oracle NetSuite.
- Assisted in budget tracking, variance analysis, and audit preparation.
- Conducted GL reconciliations and contributed to process improvement and ERP training.
Accounts Intern
National Hospital Insurance Fund
- Performed AR reconciliations, invoice verification, and claims processing support.
- Assisted finance team in audit preparation and reporting automation.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Healthcare, Media and Entertainment, Government and Administration, Education, and Insurance.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Accounting, Audit, Finance, and Research and Development.
Summary
Analytical and detail-driven finance professional with 4+ years of experience in accounting, reporting, and internal controls across international organizations. Skilled in ERP systems (SAP, Oracle NetSuite, Exact Online) and passionate about leveraging data analytics and process automation to drive business insights and operational efficiency. Adept at collaborating across finance, audit, and IT functions to deliver accurate and value-adding management reporting.
Skills
Management Accounting & Reporting (Ifrs, Dutch Gaap)
Cost Center Accounting & Variance Analysis
Sap S, Oracle Netsuite, Exact Online
Data Preparation & Bi Tools (Power Bi, Excel Power Query, Sql, Tableau)
Financial Process Optimization & Digitalization
Internal Controls & Audit Support (Sox, Pcaob)
Vat & Eu Compliance
Budgeting & Forecasting
Cross-Functional Project Collaboration
Sap
Oracle Netsuite
Exact Online
Microsoft Dynamics
Power Bi
Excel (Advanced)
Tableau
Sql
Languages
Education
University of Liverpool
MSc, Economics & Finance · Economics & Finance · Liverpool, United Kingdom · Merit
Kalamazoo College
Study Abroad Program, Economics · Economics · Kalamazoo, United States · GPA: 3.8/4.0
University of Nairobi
Bachelor of Arts, Economics (First Class Honours) · Economics · Nairobi, Kenya
Certifications & licenses
Business Intelligence & Data Analyst Program
CFI
Finance Training Program
Brainnest Consulting
CPA Part II
KASNEB
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Thomas is based in Amsterdam, Netherlands.
Thomas speaks the following languages: English (Advanced), Dutch (Intermediate).
Thomas has at least 7 years of experience. During this time, Thomas has worked in at least 5 different roles and for 5 different companies. The average length of individual experience is 1 year and 4 months. Note that Thomas may not have shared all experience and actually has more experience.
Based on recent experience, Thomas would be well-suited for roles such as: Accounting Officer (Part time), Financial Administration Officer, Researcher – Digital Transformation Program.
Thomas's most recent position is Accounting Officer (Part time) at Stichting Hilversum One.
In recent years, Thomas has worked for Stichting Hilversum One, INHOPE, and Amsterdam University of Applied Sciences.
Thomas is most experienced in industries like Healthcare, Media and Entertainment, and Government and Administration. Thomas also has some experience in Education and Insurance.
Thomas is most experienced in business areas like Accounting, Audit, and Finance. Thomas also has some experience in Research and Development.
Thomas has recently worked in industries like Media and Entertainment, Government and Administration, and Education.
Thomas has recently worked in business areas like Accounting, Finance, and Audit.
Thomas holds a Master in Economics & Finance from University of Liverpool and a Bachelor in Economics from University of Nairobi.
Thomas has 3 certificates. These include: Business Intelligence & Data Analyst Program, Finance Training Program, and CPA Part II.
The availability of Thomas needs to be confirmed.
Daily rate distribution
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Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 7 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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