Ukoha V.

Key Skills

Software

Micro1

Telus

Top Subject Matter

Visual comparison for AI dataset annotation

Multimodal AI data annotation and evaluation

Legal Services & Contract Review

Top Data Types

Image

Video

Text

Document

Top Task Types

Classification

Freelancer Overview

Data Annotator / Data Recorder (Independent Contract). Brings 6+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Micro1 and Telus. Education includes Bachelor of Science, Nnamdi Azikiwe University. AI-training focus includes data types such as Image and Video and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

Data Annotator / Data Recorder (Independent Contract)

Micro1Image

Compared images and screenshots to identify small visual differences such as clarity, alignment, color shifts, and missing elements. Reviewed visual content against provided instructions to ensure consistency and accuracy. Logged findings to support dataset quality and downstream AI model training.•Image/screenshot comparison and discrepancy identification.•Clarity/alignment/color shift and missing element checks.•Following predefined task instructions for consistency.•Quality-focused review for dataset refinement.

2024 - 2025

Data Specialist (Independent Contract)

TelusVideoClassification

Performed high-precision data collection, evaluation, and annotation for AI model training. Conducted pairwise comparisons and counting tasks to improve model accuracy and safety protocols. Executed object tagging and labeling across audio, video, and image content types to build machine learning datasets.•High-precision annotation for AI training datasets.•Pairwise comparisons and counting for accuracy/safety calibration.•Object tagging/labeling across multiple modalities including video.•Linguistic QA support using advanced English for multilingual datasets.

2023 - 2024

Education

Work History