William Ayieko, CPA

William Ayieko, CPA

Senior Assurance Associate | CPA Finalist
Nairobi, KE.

About

Highly analytical CPA Finalist with 5+ years of progressive experience in audit and accounting, specializing in financial statement review, internal controls, and regulatory compliance. Proven ability to lead audit engagements, manage teams, and provide technical consultation, consistently delivering high-quality outputs and fostering strong client relationships. Seeking to leverage expertise in assurance and financial management to drive integrity and efficiency in a senior accounting or audit role.

Work

Grant Thornton LLP
|

Senior Assurance Associate

Nairobi, Nairobi, Kenya

Summary

Led end-to-end audit engagements, managed teams, and provided expert technical consultation, ensuring compliance with international standards and timely delivery of high-quality audit outputs.

Highlights

Led comprehensive audit engagements using LEAP software, overseeing planning, budgeting, resource allocation, and timely delivery to ensure adherence to project timelines and quality standards.

Managed and mentored audit engagement teams, optimizing responsibility allocation and performance reviews to consistently achieve timely completion of audit assignments.

Executed audits in strict adherence to International Standards of Auditing (ISAs), delivering high-quality audit outputs consistent with GT global methodologies and industry best practices.

Prepared and submitted comprehensive audit reports in compliance with regulatory requirements set by bodies like the Central Bank of Kenya and Capital Markets Authority for investments.

Provided critical technical consultation to clients on complex accounting matters, new regulatory standards, and operational challenges, mitigating potential impacts on financial performance and reporting.

Conducted thorough reviews of client financial statements and internal controls, identifying design and operational effectiveness gaps and proposing actionable recommendations.

Articulated complex audit findings and strategic recommendations to senior management and governance bodies via detailed management letters, fostering informed decision-making.

Coached and trained junior audit staff, significantly enhancing their technical proficiency and professional development in audit methodologies and standards.

Ashvin Ranpara & Company
|

Audit Associate

Nairobi, Nairobi, Kenya

Summary

Supported comprehensive audit processes, from planning and preliminary reviews to substantive testing, internal control assessment, and client relationship management.

Highlights

Assisted in the development of robust audit plans, aligning strategies with audit scope and objectives to ensure comprehensive coverage and efficiency.

Performed preliminary reviews of financial statements and supporting documentation, identifying key areas for deeper investigation and analysis.

Executed substantive testing and analytical procedures, verifying the accuracy and integrity of financial data across diverse client portfolios.

Tested the effectiveness of internal controls and compliance with regulatory requirements, identifying weaknesses and ensuring adherence to established guidelines.

Assessed client internal control systems, pinpointing critical risks and recommending strategic improvements to enhance operational efficiency and mitigate financial exposure.

Prepared and meticulously maintained detailed working papers, ensuring comprehensive documentation and evidentiary support for all audit findings.

Ensured strict adherence to professional auditing standards and firm policies across all engagements, maintaining high quality and compliance.

Cultivated and maintained strong client relationships through consistent delivery of excellent service and responsive support, enhancing client satisfaction.

Contributed to drafting clear and concise audit reports, effectively presenting findings and recommendations to senior team members and clients.

Monitored and analyzed changes in client industries and regulatory environments, providing timely and relevant advice to ensure compliance and strategic adaptation.

Ashvin Ranpara & Company
|

Assistant Accountant

Nairobi, Nairobi, Kenya

Summary

Managed core accounting functions, including ledger reconciliation, invoice processing, and tax preparation and filing for a diverse client base.

Highlights

Maintained accurate client books of accounts by meticulously reconciling debtor's and creditor's accounts, ensuring data integrity and reducing discrepancies.

Processed all monthly input and output invoices for clients, facilitating the timely and accurate preparation of monthly VAT returns.

Prepared and filed various tax returns including VAT, PAYE, withholding tax, and withholding VAT, ensuring compliance with tax regulations and avoiding penalties.

Assisted in the preparation of diverse management accounts, providing crucial financial insights for strategic decision-making.

Prepared client payroll and payslips accurately, supporting timely PAYE return filings and employee satisfaction.

Posted bank transactions and reconciled bank statements for multiple clients, ensuring financial accuracy and transparency.

Contributed to maintaining an effective and organized filing system, improving document retrieval efficiency and accessibility.

Prepared opening balances from final draft accounts for seamless integration into client ERP systems, ensuring smooth data migration.

Prepared and filed comprehensive corporate, partnership, and individual tax returns for clients at year-end, ensuring full compliance with tax laws.

Supported audit procedures, including vouching for book accuracy and assisting with physical stock counts, contributing to overall audit efficiency and reliability.

Education

Star College of Management Studies
Nairobi, Nairobi, Kenya

Professional Certification

Certified Public Accountant (CPA) - Finalist

Courses

Financial Accounting & Management

Economics

Company Law

Audit & Assurance

Financial Reporting & Analysis

Public Finance & Taxation

Leadership & Management

Network Security

Technical University of Kenya, School of Business and Management Studies
Nairobi, Nairobi, Kenya

Bachelor of Commerce

Finance

Courses

Accounting

Management

Business Law

Information Technology and Systems

Marketing

Entrepreneurship

Certificates

Computerized Accounting
Certified Public Accountant (CPA) - Finalist

Issued By

Star College of Management Studies

Skills

Audit & Assurance

Audit Planning, International Standards of Auditing (ISAs), Substantive Testing, Analytical Procedures, Internal Controls Assessment, Regulatory Compliance, Risk Assessment, Working Paper Preparation, Audit Reporting, Technical Consultation.

Accounting & Financial Management

Financial Statement Review, General Ledger Reconciliation, Accounts Receivable/Payable, Payroll Preparation, Management Accounts, Financial Reporting & Analysis, ERP Systems.

Taxation

VAT Returns, PAYE Returns, Withholding Tax, Corporate Tax, Partnership Tax, Individual Tax.

Software & Systems

Microsoft Office Suite (Excel, Word, PowerPoint), Google Workspace, QuickBooks, Tally, Sage, LEAP Software, Zoom, Microsoft Teams.

Leadership & Client Relations

Team Management, Staff Coaching & Training, Client Relationship Management, Communication, Problem-Solving, Strategic Planning.

Interests

Sports & Recreation

Soccer, Running, Recreation.

Mind Sports

Chess, Online Chess Games.

Hobbies

Reading.