Daniel A.

Key Skills

Software

Don't disclose

Top Subject Matter

Banking revenue assurance

transaction validation

anomaly/exceptions testing

Top Data Types

Computer Code Programming

Top Task Types

Data Collection

Freelancer Overview

Executive Trainee — Revenue Assurance (data interrogation and validation for control testing). Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Don't disclose. Education includes Bachelor of Science, Olabisi Onabanjo University (2022) and Secondary Education, Redeemer's High School (2016). AI-training focus includes data types such as Computer Code and Programming and labeling workflows including Data Collection.

Labeling Experience

Executive Trainee — Revenue Assurance (data interrogation and validation for control testing)

Don't discloseData Collection

Worked in Revenue Assurance at a bank by extracting, validating, and preparing large transaction datasets to support control testing and anomaly detection. Used SQL and ACL to retrieve records, perform continuous auditing checks, and test for exceptions in high-volume banking data. Applied Python and Power BI outputs to support downstream review processes by ensuring the integrity of charged transactions and related revenue streams. • Queried transaction databases with SQL to identify anomalies and reconcile revenue streams. • Used ACL for continuous auditing, data extraction, and exception testing. • Automated repetitive data preparation and reconciliation tasks with Python. • Built Power BI reports and visualizations for management review of control findings and KPIs.

2026 - Present

Education

Work History