Sunday E.

Key Skills

Software

Label Studio

LabelImg

Mercor

Surge AI

Tagtog

SuperAnnotate

Top Subject Matter

Manufacturing Operations Data

tele-communication assistance

Top Data Types

Text

Image

Document

Top Task Types

Data Collection

Text Generation

Text Summarization

Transcription

Freelancer Overview

Data Annotation & Validation for Operational Support. Brings 11+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Excel. Education includes Higher National Diploma, Allover Central Polytechnic (2021) and National Diploma, Allover Central Polytechnic (2016). AI-training focus includes data types such as Text and labeling workflows including Data Collection.

Labeling Experience

Data Annotation & Validation for Operational Support

TextData Collection

Performed data annotation and data validation to support production analysis activities. Ensured accuracy and consistency of large operational datasets for business decision-making. Assisted with quality assurance and trend analysis by accurately labeling and checking data sets. • Collected, cleaned, and validated data using Excel and Power BI. • Conducted data accuracy checks to maintain production reporting standards. • Supported operational improvements by identifying data inconsistencies. • Contributed to structured reporting and process optimization initiatives.

2021 - Present

Education

Work History