John Elijah

Key Skills

Software

Other

Appen

OneForma

Mindrift

Remotasks

Top Subject Matter

LLM/Artificial Intelligence

AI Model Development

Legal Services & Contract Review

Top Data Types

Text

Document

Image

Top Task Types

Transcription

Polygon

Segmentation

Classification

Text Generation

Evaluation/Rating

Text Summarization

Freelancer Overview

AI Training & Data Evaluation. Brings 1+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other and Appen. Education includes Bachelor of Science in Education, Michael Okpara University of Agriculture (2021) and West African Senior School Certificate, Abayi International School (2016). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Data annotation,Rating, and Transcription.

Labeling Experience

AI Training & Data Evaluation

OtherImageEvaluation Rating

As an AI Training & Data Evaluation contributor, I labeled and annotated datasets to support LLM development. I performed AI training tasks, including generating prompts for LLM, response evaluation, ranking, and scoring of model outputs. I analyzed AI-generated content for relevance, coherence, and factual correctness while applying complex scoring rubrics. • Annotated and labeled text datasets for LLM development. • Evaluated and rated LLM outputs for relevance and coherence. • Generated prompts and performed response-based assessments. • Applied structured guidelines for consistent evaluation.

As an AI Training & Data Evaluation contributor, I labeled and annotated datasets to support LLM development. I performed AI training tasks, including generating prompts for LLM, response evaluation, ranking, and scoring of model outputs. I analyzed AI-generated content for relevance, coherence, and factual correctness while applying complex scoring rubrics. • Annotated and labeled text datasets for LLM development. • Evaluated and rated LLM outputs for relevance and coherence. • Generated prompts and performed response-based assessments. • Applied structured guidelines for consistent evaluation.

2026 - Present

Data Annotation & AI Contributor

AppenTextTranscription

As a Data Annotation & AI Contributor, I completed data annotation and labeling tasks to support AI model development. My responsibilities included reviewing and validating datasets, annotating and evaluating data, and performing video and audio segmentation as well as data transcription. I ensured high accuracy and alignment with project requirements in all labeling and validation tasks. • Labeled, reviewed, and validated text, video, and audio datasets. • Completed data transcription and video/audio segmentation. • Ensured dataset accuracy and project alignment. • Annotated and evaluated datasets for high accuracy.

As a Data Annotation & AI Contributor, I completed data annotation and labeling tasks to support AI model development. My responsibilities included reviewing and validating datasets, annotating and evaluating data, and performing video and audio segmentation as well as data transcription. I ensured high accuracy and alignment with project requirements in all labeling and validation tasks. • Labeled, reviewed, and validated text, video, and audio datasets. • Completed data transcription and video/audio segmentation. • Ensured dataset accuracy and project alignment. • Annotated and evaluated datasets for high accuracy.

2025 - Present

Education

Work History