Toba A.

Key Skills

Software

Other

Top Subject Matter

Machine Learning data preparation and quality assurance

Top Data Types

Text

Image

Video

Top Task Types

Bounding Box

Segmentation

Question Answering

Evaluation/Rating

Prompt + Response Writing (SFT)

Freelancer Overview

Data Annotator at Hugo Technologies. Brings 9+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Education, Adekunle Ajasin University (2018) and Senior Secondary School Certificate, Merit Comprehensive High School (2008). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Data Annotator at Hugo Technologies

OtherText

Provided data annotation work for machine learning data preparation while following detailed labeling guidelines. Maintained high data accuracy through careful review and quality assurance processes. Collaborated to keep dataset integrity consistent across tasks. • Completed annotations according to defined instructions and standards. • Performed validation checks to reduce errors and improve consistency. • Ensured labeled outputs matched project requirements and schema. • Escalated issues when guidelines were ambiguous or required clarification.

2023 - Present

Education

Work History