Liese L.

Key Skills

Software

Appen

AWS SageMaker

Argilla

LightTag

Mighty AI

Other

Top Subject Matter

1. Natural Language Processing

2. Chatbots Domain Expertise

3. E-commerce – Product Categorization & Customer Support

Top Data Types

Text

Audio

Document

Top Task Types

Bounding Box

Segmentation

Freelancer Overview

AI Data Annotator / AI Trainer. Brings 17+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Data Annotator / AI Trainer

OtherText

Worked as an AI data annotator and trainer to evaluate and rate AI-generated responses. Performed data annotation for natural language processing datasets, following detailed prompt guidelines. Supported the improvement of chatbot and AI system responses through ongoing feedback and evaluation. • Rated and classified text-based AI outputs for accuracy and relevance. • Annotated NLP datasets with precise attention to linguistic features. • Ensured compliance with prompt instructions and quality standards. • Collaborated virtually using internal/proprietary tooling for annotation tasks.

2023 - Present

Data labelling

TextPolyline

Senior data Ai labelling

2008 - 2012

Education

Work History