Rosemary Dosu
Accra,Ghana
Summary
Accomplished professional with expertise in programming languages such as ABAP, Python, DAX, C#, and X++. Proficient in frameworks including SAP NetWeaver, TOE, TAM, COBIT, and ITIL. Skilled in utilising data tools like Power BI, Excel, MySQL, SQLite, Sage, and QuickBooks to enhance financial reporting and strategic planning. Experienced with platforms such as SAP HANA, Omni Payment, Microsoft Dynamics AX 2012, and Oracle NetSuite. Strong problem-solving abilities complement a focus on achieving excellence in financial analysis and technology integration.
Driven Accountant with knack for streamlining financial processes and enhancing audit outcomes. Delivered key improvements in financial reporting, reducing discrepancies and ensuring compliance. Increased efficiency in budget management, contributing to overall business growth and stability.
Overview
12
12
years of professional experience
4
4
years of post-secondary education
1
1
Certification
Work history
System Accountant
Ghana National Gas Company Limited
Accra, Ghana
11.2019 - 09.2025
- Spearheaded the restructuring of the ERP system to support company growth, reducing external service costs by over $50,000 monthly.
- Led a special tax audit with KPMG-Ghana, reducing GRA-assessed tax liabilities from GHC 4.7 billion to GHC 800,000 (approx. $390M to $66K).
- Successfully implemented and deployed the OMNI payment platform, enabling more flexible and efficient transactions.
- Led compliance audit across eight regions, inspecting CSR projects and reporting completion status to the Board for decision-making.
- Oversaw annual budget preparation and controls in compliance with company policy and Government of Ghana requirements, securing final parliamentary approval.
- Completed detailed profit and loss analysis; identified improvement areas.
- Achieved streamlined operations by implementing efficient accounting systems.
- Facilitated company-wide budget meetings; achieved consensus on fiscal strategy.
- Performed thorough expenditure tracking, preventing overspending.
- Efficiently managed payroll processing tasks, avoiding errors.
- Led tax compliance initiatives to ensure regulatory alignment.
- Managed financial reporting processes resulting in enhanced transparency.
- Devised strategies for risk management, minimising potential losses.
- Generated accurate financial reports using advanced software tools.
- Enhanced profitability by managing cost control measures.
- Assisted with strategic planning efforts leading to sustained growth.
- Handled complex account reconciliations; ensured consistency in records.
- Executed comprehensive internal audits; highlighted areas requiring action.
- Prepared monthly and yearly balance sheets, ensuring accuracy.
- Conducted financial audits for improved internal controls.
Financial Consultant
SuperTech Ghana Limited
Accra, Ghana
11.2015 - 05.2019
- Secured and implemented Bui Power Company ERP contract, deploying Microsoft Dynamics AX 2012 in 2013.
- First Supertech Ghana employee to implement Budget Module in Microsoft Dynamics AX 2012 at Ghana National Gas Company.
- Secured and implemented Ghana National Gas Company ERP contract in 2015, deploying Microsoft Dynamics AX 2012.
- Developed comprehensive financial plans by analysing customer's current situations.
- Ensured compliance to industry regulations by conducting thorough research and documentation.
Branch Manager
Jesswill Microfinance
Tema, Ghana
01.2014 - 10.2015
- Successfully granted loan served facilities exceeding Ghc 500,000 ($41,460) and mobilised deposits and investments totalling over GHc 1 million ($82,920).
- Expanded customer base from 43 to 430 within one year as Branch Manager.
- Prepared accurate financial reports and handled full life cycle of fixed deposit accounts.
- Liaised with clients, resulting in strong relationships and repeat business.
- Optimised financial procedures for improved fiscal management.
Education
MSc - Accounting and Finance
University of Ghana, Legon
09.2023 - 08.2024
HND - Accountancy
Ho Technical University
Volta Region /Ghana 09.2009 - 06.2012
Skills
- Programming languages: ABAP, Python, DAX, C#, X
- Frameworks: SAP NetWeaver, TOE, TAM, COBIT, ITIL
- Data tools: Power BI, Excel, MySQL, SQLite, Sage, QuickBooks
- Platforms: SAP HANA, Omni Payment, Microsoft Dynamics AX 2012, Oracle NetSuite
- Soft skills: Financial reporting, Strategic planning, Problem solving
Certification
- Chartered Financial Accountancy Certification April, 2022
- Advance Diploma in Transfer Pricing April, 2023
- Chartered Management Accountancy Certification August 2024
- Chartered Taxation Certification March, 2025
Affiliations
- Institute of Chartered Accountants, Ghana (ICAG) August 2022-Current
- Institute of Management Accountant (CIMA), UK April 2024-Current
- Chartered Institute of Taxation (CIT) March 2025- Current
Languages
French
Advanced
References
- Adwoa Oye, Acquaye, Senior Manager, adwoa.acquaye@ghanagas.com.gh, +233 20 329 9283, Ghana National Gas Company, P.O. Box CT 3686, Cantonments-Accra, Ghana
- Riverson, Oppong, CEO, r.oppong@aomcghana.org, +233 24 111 8401, Association of Oil Marketing Companies, Ghana, P.O. Box MB245, Accra, Ghana
Projects
Cost Accounting Module March 2025-Current
Ghana National Gas Company
- Improving cost tracking and visibility by 60%, strengthening cost control.
- Strengthening compliance with IFRS and Ghanaian accounting standards.
- Reduced manual reconciliations by 50%, saving finance team time.
Restructuring of ERP System January-December, 2019
Ghana National Gas Company
- Redesigned financial, procurement, HR/payroll, inventory, and fixed asset modules to align with the company’s growth, improving system accuracy and reliability by 85%.
- Optimized cross-departmental processes by integrating sales, receivables, and cost accounting modules, reducing processing time by 40% and boosting reporting efficiency.
- Reduced reliance on external ERP support vendors by 70%, generating savings of over $50,000 monthly (≈ $600,000 annually).
ERP System Implementation & Support. September/2013 & August/2015
Bui Power Company/Ghana National Gas Company
- Secured and executed ERP contracts for Bui Power Company (2013) and Ghana National Gas Company (2015), driving full-scale deployment of Microsoft Dynamics AX 2012.
- Recognized as the first SuperTech Ghana employee to successfully implement the Budget Module in Microsoft Dynamics AX 2012 at Ghana National Gas Company.
- Implemented and configured core ERP modules (finance, procurement, logistics, budget control), ensuring seamless integration with organizational processes.
Timeline
MSc - Accounting and Finance
University of Ghana, Legon
09.2023 - 08.2024
System Accountant
Ghana National Gas Company Limited
11.2019 - 09.2025
Financial Consultant
SuperTech Ghana Limited
11.2015 - 05.2019
Branch Manager
Jesswill Microfinance
01.2014 - 10.2015
HND - Accountancy
Ho Technical University
09.2009 - 06.2012