Chimaobi O.

Key Skills

Software

Micro1

Other

Top Subject Matter

AI training and response quality evaluation

AI training dataset annotation (image and text)

Legal Services & Contract Review

Top Data Types

Text

Image

Document

Top Task Types

Classification

Freelancer Overview

AI Trainer – Micro1 (Remote). Brings 12+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Micro1 and Other. Education includes Bachelor of Science, Houdegbe North American University (2016). AI-training focus includes data types such as Text and Image and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

AI Trainer – Micro1 (Remote)

Micro1Text

Served as an AI Trainer performing data evaluation and quality checks to support AI model improvements at Micro1. Reviewed AI-generated responses to assess quality, relevance, and accuracy for training purposes. Conducted text dataset annotation and categorization to enable consistent downstream learning. • Evaluated AI responses for relevance and correctness • Performed annotation and categorization of text-based datasets • Provided feedback to improve system outputs • Collaborated remotely with teams to maintain dataset and model consistency

2025 - Present

Freelance Data Annotation Assistant (Remote)

OtherImageClassification

Worked as a Freelance Data Annotation Assistant labeling and categorizing datasets for AI training projects. Annotated both image and text data to support model learning and evaluation workflows. Performed quality review to ensure precision and consistency across the labeled outputs. • Labeled and categorized image and text datasets • Reviewed annotations for quality and consistency • Organized datasets using spreadsheets and cloud-based tools • Prepared labeled data to support AI training requirements

2024 - Present

Education

Work History