Justine Lorraine R.

Key Skills

Software

Clickworker

Google Cloud Vertex AI

Labelbox

Mighty AI

Scale AI

SuperAnnotate

Surge AI

Toloka

Telus

Data Annotation Tech

CrowdSource

Appen

Top Subject Matter

E-commerce - Product Categorization & Customer Support

Legal - Data Annotation & Case Interpretation

Finance - Risk Analysis & Fraud Detection

Top Data Types

Image

Text

Audio

Top Task Types

Segmentation

Text Generation

Object Detection

Question Answering

Transcription

Evaluation/Rating

Data Collection

Prompt + Response Writing (SFT)

Freelancer Overview

With over two and a half years of dedicated experience in AI training and data labeling, I have developed a robust expertise in refining machine learning datasets across various modalities. My core competencies lie in meticulous data annotation, high-accuracy transcription, audio labeling, and multilingual translation. Having worked extensively on structuring raw data for complex AI models, I excel at identifying nuances in audio, text, and metadata, ensuring that training inputs are both precise and culturally relevant. This deep technical familiarity with data processing allows me to consistently deliver high-quality, scalable outputs that directly enhance model performance and semantic understanding. Beyond my technical background in AI data pipelines, I bring a well-rounded skill set rooted in professional communication and analysis. I possess strong experience in market research, enabling me to interpret industry trends and align data strategies with broader business objectives. As a proficient writer and a current Managing Editor, I have sharp editorial instincts, a keen eye for detail, and the leadership capacity to manage content workflows seamlessly. This unique combination of technical data labeling expertise and advanced editorial capability allows me to approach AI training with a sophisticated, quality-first perspective.

Labeling Experience

Audio and Video Transcriptionist

AudioTranscription

As a specialized Audio and Video Transcriptionist for legal files and courtroom hearings, I transform spoken dialogue and visual cues from sensitive legal proceedings into flawless, verbatim written records. Operating where a single misplaced word can alter legal outcomes, my role requires a deep, fluent understanding of complex legal terminology, courtroom procedures, and strict statutory formatting guidelines. Whether deciphering muffled audio from police interrogations or capturing a chaotic trial, I meticulously review every second of footage to identify multiple speakers, cross-reference case citations, and preserve absolute confidentiality to deliver high-stakes transcripts that attorneys and judges rely upon.

2025 - 2026

Education

Work History