Nelson A.

Key Skills

Software

Other

Mercor

OneForma

Top Subject Matter

AI training data / content categorization

AI training data / image categorization

Internet research / data verification

Top Data Types

Text

Audio

Top Task Types

Classification

Transcription

Text Summarization

Question Answering

Evaluation/Rating

Data Collection

Prompt + Response Writing (SFT)

Object Detection

Text Generation

Freelancer Overview

Freelance Data Annotator / AI Contributor (Remote). Brings 2+ years of professional Ai training experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor of Arts, University of Portharcourt (2021). AI-training focus includes data types such as Text, Images, and Audio and labeling workflows including Classification, Evaluation, and Rating.

Labeling Experience

Online Research Assistant (Remote)

Text

Provided online research assistance by verifying information for quality and reliability. Organized research outputs using spreadsheets to support downstream data use. Ensured gathered data met accuracy expectations for reliable training or reference purposes. • Verified data for quality and reliability. • Organized information using spreadsheets. • Conducted research and gathered accurate data. • Supported trustworthy information for subsequent use.

2024 - Present

Freelance Data Annotator / AI Contributor (Remote)

OtherClassification

Performed AI training data labeling for image-related datasets by reviewing and organizing visual content. Applied provided instructions to label images accurately and consistently. Completed assignments on schedule while maintaining high-quality outputs. • Reviewed and categorized image data for AI training. • Followed structured guidelines to ensure label correctness. • Delivered tasks on time with high quality. • Maintained consistency across labeled items.

2024 - Present

Freelance Data Annotator / AI Contributor (Remote)

OtherTextClassification

Worked as a freelance data annotator supporting AI training through text review and categorization tasks. Followed structured project guidelines to ensure labeling accuracy and consistency across assigned datasets. Delivered annotated outputs on time with a focus on quality verification. • Reviewed and categorized text content for training. • Completed labeling tasks according to provided instructions. • Ensured accuracy by following project guidelines. • Maintained consistency and quality across submissions.

2024 - Present

AI Data Labeling Project

OtherTextClassification

Labeled text and image datasets based on provided instructions for an AI data labeling project. Maintained consistency and accuracy to support reliable dataset creation. Ensured labeled outputs matched the specified labeling criteria. • Labeled datasets (text/images) according to instructions. • Maintained consistency across labeled examples. • Ensured accuracy of assigned labels. • Produced dataset-ready outputs for AI training.

2021 - 2021

Transcription Project

OtherAudioTranscription

Completed an audio-to-text transcription project by converting spoken content into written form. Followed formatting guidelines to keep transcripts clear and accurately represented. Ensured the resulting text output adhered to project requirements. • Converted audio to text clearly and accurately. • Followed transcription formatting guidelines. • Produced reliable written transcripts from recordings. • Maintained consistency with provided instructions.

2021 - 2021

Education

Work History