Freelancer

Key Skills

Software

Telus

Other

Top Subject Matter

Large Language Model response evaluation and QA

Content moderation labeling and sentiment tagging

Computer vision annotation for autonomous vehicle detection

Top Data Types

Text

Image

Audio

Document

Top Task Types

Classification

Segmentation

Transcription

Freelancer Overview

AI Data Annotation & Evaluation Specialist (Freelance). Core strengths include Telus and Other. Education includes May, 2025, August (2025). AI-training focus includes data types such as Text, Image, and Audio and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

Audio Transcription and Sentiment Annotation

OtherAudioTranscription

Transcribed anonymized call center recordings to produce labeled textual outputs for analysis and model training. Tagged specific phrases with emotions and outcomes such as frustration, satisfaction, refund requests, or escalation. Applied consistent annotation of spoken content to support downstream sentiment and intent related tasks. • Transcribed call audio into text • Labeled emotional states from specific utterances • Tagged outcomes including refund requests and escalations • Worked with anonymized recordings under project guidelines

2025 - 2025

Computer Vision Data Annotator (Freelance Contract via CrowdGen)

OtherImageSegmentation

Labeled urban-environment imagery using bounding boxes and polygonal segmentation to train autonomous vehicle detection models. Annotated visual regions accurately across varying environmental conditions such as rain, night, and fog. Ensured dataset quality through careful adherence to annotation instructions. • Created bounding box annotations and polygon segmentations • Labeled object-relevant regions for autonomous vehicle detection • Annotated across multiple weather/time conditions • Maintained accuracy and consistency for training data

2025 - 2025

Online Task Contributor – Content Classification

OtherTextClassification

Performed high-volume text classification for a content moderation system to support topics and safety compliance. Applied sentiment analysis tags to transcribe and annotate customer reviews and social media comments for downstream AI model training. Used proprietary tooling to complete document structure annotation and tagging according to project requirements. • Labeled content with topic and safety compliance categories • Added sentiment analysis tags to user-generated text • Annotated document structure elements using provided templates • Completed high-throughput labeling with guideline adherence

2025 - 2025

AI Data Annotation & Evaluation Specialist (Freelance)

TelusText

Validated and corrected LLM responses to ensure factual accuracy, safety, and overall coherence across multiple proprietary platforms. Maintained a consistently high Quality Score by following dynamic, multi-factor annotation and evaluation guidelines. Implemented detailed feedback loops to improve reliability of model outputs. • Performed quality assurance checks on LLM prompt/response outputs • Rated responses for safety, factual correctness, and coherence • Applied multi-factor criteria from evolving project rubrics • Provided structured feedback to address observed issues

2025 - 2025

Education

Work History