Ogheneobukome Arhovwefe

Key Skills

Software

Other

CVAT

Argilla

OneForma

iMerit

Label Studio

SuperAnnotate

Roboflow

Top Subject Matter

Legal Services & Contract Review

Regulatory Compliance & Risk Analysis

Legal Research & Document Analysis

Top Data Types

Text

Image

Document

Top Task Types

RLHF

Transcription

Data Collection

Text Summarization

Freelancer Overview

AI Content Specialist & LLM Evaluator. Core strengths include Other, OneForma, and CVAT. AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and RLHF.

Labeling Experience

AI Data Annotation Specialist & Prompt Engineer

OneformaTextRLHF

Led annotation and RLHF evaluation processes for LLM training and fine-tuning. Delivered feedback and benchmark datasets for improving model reasoning, output quality, and safety. Conducted structured review and ranking of text, image, and video outputs from generative AI systems. • Consistently achieved over 95% accuracy in annotation and evaluation tasks. • Developed and tested prompts, including adversarial and edge cases. • Performed multimodal dataset annotation in text, image, and video formats. • Supported model safety and logical gap detection workflows.

Led annotation and RLHF evaluation processes for LLM training and fine-tuning. Delivered feedback and benchmark datasets for improving model reasoning, output quality, and safety. Conducted structured review and ranking of text, image, and video outputs from generative AI systems. • Consistently achieved over 95% accuracy in annotation and evaluation tasks. • Developed and tested prompts, including adversarial and edge cases. • Performed multimodal dataset annotation in text, image, and video formats. • Supported model safety and logical gap detection workflows.

2025 - Present

AI Data Quality Analyst

OtherText

Performed quality assurance on annotated datasets, ensuring adherence to project guidelines and high accuracy standards. Audited, identified, and corrected labeling discrepancies across diverse data types. Validated datasets before AI model training and deployment to ensure integrity and reliability. • Reviewed annotated data for consistency and error correction. • Provided targeted feedback to improve annotator performance. • Maintained high acceptance rates during quality review cycles. • Supported the final validation of datasets for model readiness.

Performed quality assurance on annotated datasets, ensuring adherence to project guidelines and high accuracy standards. Audited, identified, and corrected labeling discrepancies across diverse data types. Validated datasets before AI model training and deployment to ensure integrity and reliability. • Reviewed annotated data for consistency and error correction. • Provided targeted feedback to improve annotator performance. • Maintained high acceptance rates during quality review cycles. • Supported the final validation of datasets for model readiness.

2024 - Present

AI Content Specialist & LLM Evaluator

OtherText

Reviewed and validated AI-generated text data for accuracy and clarity in technical domains. Enhanced prompt structures to ensure more relevant and usable LLM outputs. Maintained consistent evaluation standards across a range of projects to uphold quality benchmarks. • Ensured content met factual and usability guidelines. • Applied structured feedback to improve LLM results. • Prioritized guideline compliance and high acceptance rates. • Produced instructional materials to guide AI output quality.

Reviewed and validated AI-generated text data for accuracy and clarity in technical domains. Enhanced prompt structures to ensure more relevant and usable LLM outputs. Maintained consistent evaluation standards across a range of projects to uphold quality benchmarks. • Ensured content met factual and usability guidelines. • Applied structured feedback to improve LLM results. • Prioritized guideline compliance and high acceptance rates. • Produced instructional materials to guide AI output quality.

2024 - Present

Education

Work History