Uju O.

Key Skills

Software

No software listed

Top Subject Matter

General AI data training and data annotation

Legal Services & Contract Review

Regulatory Compliance & Risk Analysis

Top Data Types

Text

Document

Image

Top Task Types

Classification

Question Answering

Object Detection

Data Collection

Freelancer Overview

AI Data Annotation and Training Support (Self-initiated/Skill-based). Brings 18+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include attention to detail, team work, multitasking, public administration and operations. Education includes Bachelor of Science in Geology, University of Nigeria, Nsukka (2008) and Senior Secondary Certificate Examination, Loretto Special Science School (1999). AI-training focus includes data types such as Text and labeling workflows including Classification.

Labeling Experience

AI Data Annotation and Training Support (Self-initiated/Skill-based)

TextClassification

Provided support for data annotation and AI training data through structured data handling. Assisted in preparing text-based datasets for use in machine learning evaluation and training. Validated information and adhered to instructional guidelines to ensure quality standards were met. • Prepared datasets for evaluation and search engine readiness • Supported AI training projects by annotating and categorizing data • Ensured data integrity through high attention to detail • Performed documentation and report writing related to labeling tasks

Not specified

Education

Work History