Jeremiah O.

Key Skills

Software

Other

OneForma

Data Annotation Tech

Top Subject Matter

AI response evaluation for RLHF and model training

ML dataset annotation and categorization

AI output quality review and corrective feedback for training

Top Data Types

Text

Image

Audio

Top Task Types

Classification

Bounding Box

Object Detection

Text Generation

Text Summarization

Question Answering

Fine-tuning

Transcription

Evaluation/Rating

Data Collection

Freelancer Overview

AI Data Annotator / AI Trainer at Outlier (Remote). Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other, OneForma, and DataAnnotation. Education includes Bachelor of Science, University of Uyo (2023). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

Data Annotation Specialist at OneForma (Remote)

OneFormaTextClassification

Performed dataset annotation and labeling to support machine learning training workflows. Worked on text and image categorization tasks while ensuring consistent labeling quality. Adapted to changing project requirements and deadlines while maintaining annotation accuracy. • Labeled data according to project guidelines • Supported text and image categorization for AI training • Ensured consistency across assigned tasks • Met evolving requirements and timelines

2025 - Present

AI Data Annotator / AI Trainer at Outlier (Remote)

OtherText

Evaluated AI-generated responses for relevance, factuality, and instruction following to support improved model behavior. Applied detailed guidelines while producing consistent annotations. Provided human feedback as part of reinforcement learning workflows to strengthen training signals. • Ranked responses based on quality criteria • Reviewed outputs for guideline adherence • Added corrective feedback for training improvements • Supported RLHF-related human evaluation

2025 - Present

AI Data Annotator at DataAnnotation (Remote)

Text

Assisted in AI system training through data labeling and quality review tasks. Evaluated AI-generated outputs and provided corrective feedback to improve performance. Maintained high accuracy and attention to detail while handling large datasets. • Completed data labeling and QA review • Assessed model outputs for errors • Supplied corrective guidance for improved responses • Ensured accuracy at scale

2024 - Present

Education

Work History