Victor C.

Key Skills

Software

Appen

Clickworker

OneForma

Other

Top Subject Matter

Search and recommendation relevance evaluation

AI safety and factuality evaluation

Transcription services for client content

Top Data Types

Text

Audio

Video

Top Task Types

Transcription

Classification

Text Generation

Question Answering

Text Summarization

Data Collection

Freelancer Overview

Data Annotator / Data Labeling (Atlas capture). Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include N and A. Education includes Master of Arts, Imo State University (2025) and Bachelor's Degree, Imo State University (2022). AI-training focus includes data types such as Text and Audio and labeling workflows including Evaluation, Rating, and Transcription.

Labeling Experience

Data Annotator / Data Labeling (Atlas capture)

Text

Evaluated pair-wise search engine results to select the better option and improve recommendation performance. Compared AI responses to prompts to ensure safety, helpfulness, and factuality. Reviewed annotator submissions and provided constructive feedback to improve quality and consistency. • Performed relevance comparison between paired outputs • Checked responses against safety and factuality criteria • Audited other annotators’ work • Delivered feedback aimed at reducing errors

2025 - 2026

Freelance Transcription / Writing (Upwork)

AudioTranscription

Transcribed spoken content provided by clients into written text. Worked with a variety of audio sources including conversations, political interviews, and academic materials. Produced accurate transcripts suitable for client use. • Converted dialogue into written transcripts • Maintained fidelity to spoken content • Handled interview-style audio • Transcribed academic and informational materials

2023 - 2025

Education

Work History