Confidence O.

Key Skills

Software

Other

Top Subject Matter

AI and machine learning text evaluation and annotation

Scientific and medical document data labeling

Computer vision visual grounding and image annotation

Top Data Types

Text

Document

Image

Top Task Types

Entity (NER) Classification

Object Detection

Freelancer Overview

Freelance AI Training & Data Annotation Specialist (Remote). Brings 5+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other. Education includes Master of Science, N/A and Bachelor of Science, N/A. AI-training focus includes data types such as Text, Document, and Image and labeling workflows including Evaluation, Rating, and Entity (NER) Classification.

Labeling Experience

Freelance AI Training & Data Annotation Specialist (Remote)

OtherText

Performed AI evaluation and annotation tasks according to strict project guidelines and quality metrics. Reviewed AI-generated text outputs for accuracy, relevance, factual consistency, and adherence to instructions. Maintained high-volume, deadline-driven work quality in a remote environment. • Annotated and classified text data for AI/ML projects. • Conducted prompt-and-response style checks including edge case identification. • Verified consistency of labels and reported guideline issues for workflow improvement. • Ensured accurate, reliable dataset outcomes across large remote workflows.

2024 - Present

Project Escher – Scientific Data Evaluation (Remote)

OtherDocumentEntity (NER) Classification

Managed structured information extraction and labeling from scientific and medical research documents. Extracted, reviewed, and organized key structured fields to support downstream dataset preparation. Applied logical reasoning and attention to detail to ensure labeling consistency and data quality. • Labeled and categorized information from research documents. • Validated extracted information to maintain dataset reliability. • Supported dataset preparation through structured annotation workflows. • Ensured consistent labeling across complex scientific text.

2022 - 2023

RWS – Diamond Project (AI Data Evaluation) | Remote

OtherText

Executed AI data evaluation tasks following strict project guidelines and quality standards. Reviewed AI-generated outputs for correctness, relevance, factual consistency, and instruction adherence. Sustained quality and reliability while working within large-scale remote workflows. • Evaluated AI responses against established guideline criteria. • Checked accuracy and relevance of outputs and factual statements. • Ensured consistent task completion across distributed teams. • Collaborated using digital communication tools for coordination.

Not specified

Visual Grounding & Image Annotation Projects (Remote)

OtherImageObject Detection

Performed visual dataset annotation to improve computer vision training data. Labeled attributes and objects using referring expressions and object identification techniques. Conducted image quality review, categorization, and validation to support accurate dataset construction. • Annotated images with object identification and referring-expression labels. • Added fine-grained attribute labels for computer vision systems. • Reviewed and validated image examples for quality and consistency. • Supported categorization workflows for AI training datasets.

Not specified

Education

Work History