John M.

Key Skills

Software

Other

Top Subject Matter

Machine Learning / NLP (AI training data and evaluation)

Top Data Types

Text

Top Task Types

No task types listed

Freelancer Overview

Freelance AI Trainer & Data Annotator — Self-Employed (Remote). Professional background includes roles such as Freelance AI Trainer & Data Annotator and Founder and Business Lead. Core strengths include Other. Education includes Bachelor’s Degree in Dentistry, University Name. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Freelance AI Trainer & Data Annotator — Self-Employed (Remote)

OtherText

Provided AI training support by labeling, categorizing, and reviewing machine learning and NLP datasets for downstream model use. Evaluated AI model responses to assess correctness, safety, and relevance, and identified model weaknesses requiring improvement. Created prompts, test cases, and structured examples to guide model behavior and support iterative feedback loops. • Labeled and categorized dataset records for ML/NLP tasks • Reviewed outputs and flagged issues related to quality and safety • Performed prompt and test-case authoring for model evaluation • Delivered corrective feedback to improve model performance

2024 - Present

Education

Work History