Chukwuka N.

Key Skills

Software

No software listed

Top Subject Matter

Anyone

Top Data Types

Video

Image

Top Task Types

Transcription

Data Collection

Question Answering

Classification

Relationship

Action Recognition

Freelancer Overview

Detail-oriented and analytically minded graduate with a B.Eng in Mechatronics Engineering (FUNAAB, Second Class Honours, 2025), seeking to contribute to data labelling and AI training data projects. Possesses a strong foundation in data handling, classification, and quality assurance gained through engineering study and the Google Data Analytics Professional Certificate (Coursera, 2024), with practical experience working across Excel, SQL, R, and BigQuery. Fluent in English with excellent reading comprehension and written communication — able to accurately evaluate text quality, tone, factual correctness, and instruction-following in AI-generated content. Demonstrates consistent attention to detail and the ability to apply annotation guidelines precisely and at scale, maintaining high accuracy even across repetitive, high-volume tasks. Brings a systematic, logic-driven mindset to ambiguous classification decisions, with the ability to flag edge cases and escalate appropriately. Familiar with AI and machine learning concepts, understanding how high-quality labelled data directly impacts model performance. Self-motivated, reliable, and comfortable working remotely to deadlines. Available immediately.

Labeling Experience

Education

Work History