Okpara E.

Key Skills

Software

Remotasks

Top Subject Matter

LiDAR annotation and 3D point cloud labeling for machine learning

Search relevance evaluation and content categorization

Top Data Types

3D Sensor

Text

Image

Top Task Types

Point/Key Point

Cuboid

Freelancer Overview

AI Training Associate (Data Labeling) at Remotasks (2020–2022). Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Remotasks and Raterhub. Education includes Bachelor of Science, University of Uyo (2025). AI-training focus includes data types such as 3D Sensor and Text and labeling workflows including Cuboid, Evaluation, and Rating.

Labeling Experience

Search Evaluator (Data Labeling) at Raterhub (2026–Present)

Text

Performed search relevance evaluation and content categorization tasks using detailed rating guidelines. Applied consistent quality standards across thousands of queries and identified patterns and edge cases to improve overall data quality. • Rated search relevance per detailed guidelines • Categorized content for improved organization • Maintained QA consistency across large query sets • Flagged edge cases and patterns affecting quality

2026 - Present

AI Training Associate (Data Labeling) at Remotasks (2020–2022)

Remotasks3D SensorCuboid

Completed LiDAR annotation projects for machine learning models, labeling 3D point cloud data with high accuracy and consistency across project cycles. Adapted quickly to changing annotation guidelines and project specifications while meeting daily and weekly volume targets. • Labeled 3D point cloud data for ML training • Followed evolving LiDAR annotation guidelines • Processed labeled data to hit volume targets • Maintained quality standards during remote work

2020 - 2022

Education

Work History