David M.

Key Skills

Software

Appen

Img Lab

Labelbox

Other

Top Subject Matter

Multilingual AI/LLM training

response quality control

hallucination detection

Top Data Types

Geospatial Tiled Imagery

Image

Video

Text

Document

Top Task Types

Action Recognition

Audio Recording

Classification

Data Collection

Text Generation

Freelancer Overview

AI Mandates, Contractor: voice, hints, LLM (2022 – present). Brings 24+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other. Education includes Master of Social Sciences, University of Lausanne (2000) and Bachelor of Social Sciences, University of Lausanne (1997). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Music hints labelling

AppenTextEntity (NER) Classification

Analysis and classification of user cues related to music streaming habits

2022 - Present

Audio classification

AppenAudioEntity (NER) Classification

Analysis and classification of audio data, accent recognition, and geographic localization of Italian, French, and Spanish accents.

2023 - 2023

Education

Work History