Idris O.

Key Skills

Software

Clickworker

Mercor

Micro1

Mindrift

Toloka

Telus

Top Subject Matter

Business operations

sales/inventory records

financial KPIs (structured document data extraction/validation)

Top Data Types

Document

Image

Text

Top Task Types

Data Collection

Object Detection

Question Answering

Text Generation

Text Summarization

Transcription

Evaluation/Rating

Freelancer Overview

BI & Data Analyst Intern — Awake to Power Communication Ltd (Data validation/annotation). Brings 4+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Microsoft Power BI, Microsoft Power Automate, and Python (Pandas. Education includes Bachelor of Science, University of Ilorin (2022). AI-training focus includes data types such as Document and labeling workflows including Data Collection.

Labeling Experience

BI & Data Analyst Intern — Awake to Power Communication Ltd (Data validation/annotation)

DocumentData Collection

Validated and annotated structured data extracted from complex multi-page documents against predefined JSON schemas and KPI frameworks. Performed field-by-field verification, error detection, and mathematical reconciliation across hundreds of fields per document. Escalated ambiguous discrepancies to stakeholders and documented findings to improve extraction and annotation workflows. • Reviewed sales records, operational reports, and inventory logs for schema compliance • Cross-referenced line-item totals, summaries, and aggregated KPIs for consistency • Flagged and escalated discrepancies; communicated data integrity issues in writing • Built automated Power BI reporting pipelines with QA during data transformation

2025 - Present

Data Analyst (Contract) — Learnwithwida (Document-to-dataset structuring & QA)

DocumentData Collection

Transformed a 195-page bank statement PDF into a fully structured, validated dataset via exhaustive field-by-field review. Reconciled financial entries using mathematical validation to ensure accuracy and auditability. Implemented automated reporting refresh to reduce manual QA cycles. • Extracted and standardized financial fields into schema-compliant tabular formats • Performed mathematical reconciliation of financial entries and totals • Automated Power BI dashboard refresh using Power Automate for efficiency • Designed ETL workflows supporting downstream analysis readiness

2024 - 2025

Data Analyst — HNG Internship 2024 (data annotation & validation for AI/ML pipeline quality)

DocumentData Collection

Reviewed, cleaned, and annotated large-scale marketing records to support data quality for AI/ML pipeline ingestion. Validated data extractions against source records within structured schemas while identifying patterns and anomalies. Collaborated with a distributed remote team by communicating data quality findings and edge cases asynchronously. • Performed exploratory data analysis (EDA) on 200,000+ marketing records • Cleaned and annotated data to address data quality issues • Validated extractions against source records within defined schemas • Reported anomalies and edge cases through written async updates

2024 - 2024

Education

Work History