Nosa O.

Key Skills

Software

Don't disclose

Other

Top Subject Matter

Tax audit data preparation and compliance documentation

Financial/tabular data preparation for tax audits

Legal Services & Contract Review

Top Data Types

Text

Document

Top Task Types

Data Collection

Freelancer Overview

Senior Tax Analyst, Safe Refuge Consultants (Remote). Brings 10+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Don't disclose and Other. Education includes Associate Chartered Accountant, Institute of Chartered Accountants of Nigeria (2023) and Associate Accounting Technician, Accounting Technician Scheme of West Africa (2018). AI-training focus includes data types such as Text and labeling workflows including Data Collection.

Labeling Experience

Senior Tax Analyst, Safe Refuge Consultants (Remote)

Don't discloseTextData Collection

Supported tax audit monitoring by preparing supporting schedules and resolving tax inquiries with tax authorities as part of tax audit services. Produced and organized structured accounting/tax documents for compliance review and audit computation support. Performed review-oriented data preparation tasks to ensure accuracy of filing information and disclosures. • Prepared documentation and supporting schedules for VAT, WHT, PAYE, CIT, and PIT compliance. • Addressed tax inquiries from authorities and tracked resolutions within audit timelines. • Managed trial balance to final accounts workflows to ensure correct tax provision inputs. • Streamlined tax processes to improve turnaround time and reduce audit exposure.

2023 - 2025

Audit Associate (Tax Audit Analyst), Pinnacle Management and Financial Consultants

OtherTextData Collection

Spool and transform bank server data into CSV-formatted datasets for use in tax audit monitoring and audit computations. Applied data wrangling and transformation techniques to clean and standardize raw datasets for downstream analysis. Delivered improved audit accuracy and decision-making efficiency through consistent data preparation. • Extracted and exported bank data from server environments into CSV format. • Performed data cleaning and transformation to create actionable audit-ready datasets. • Supported forensic audit activities focused on tax audit monitoring for commercial banks. • Improved dataset quality and audit computations, contributing to measurable efficiency gains.

2019 - 2023

Education

Work History