Angelina Siwy

Key Skills

Software

Telus

Internal/Proprietary Tooling

Top Subject Matter

AI and Machine Learning Datasets

Web Content and News Articles for NLP and AI Training

Legal Services & Contract Review

Top Data Types

Image

Text

Document

Top Task Types

Classification

Entity (NER) Classification

Polygon

Bounding Box

Point/Key Point

Segmentation

Text Generation

Freelancer Overview

I have approximately one year of hands-on experience in data labeling and AI training data, working as a Data Annotation Part-Timer at ADVANCE.Ai and previously as a Website Annotator at TELUS International. My work involved annotating and labeling diverse datasets—including text, images, and web content—while strictly adhering to detailed annotation guidelines to ensure high accuracy and consistency. I have contributed to improving search and recommendation systems by tagging, categorizing, and structuring data, as well as supporting NLP tasks through entity tagging and content annotation within speech and text datasets. What sets me apart is my strong attention to detail, ability to maintain data quality at scale, and experience handling multiple data types across different projects. I am skilled in identifying inconsistencies, performing quality checks, and organizing datasets for optimal model training performance. Additionally, my background in data collection, content restructuring, and basic functional testing allows me to contribute beyond labeling tasks, supporting end-to-end dataset preparation and reliability for AI systems.

Labeling Experience

Data Annotation Part-Timer

ImageClassification

As a Data Annotation Part-Timer at ADVANCE.Ai, I annotated and labeled image and video datasets in line with detailed project guidelines. I ensured high data quality and consistency for AI and machine learning model training. My work included collecting, categorizing, and reviewing image and video data to maintain labeling accuracy. • Annotated images and videos based on specific project requirements. • Maintained annotation consistency and met quality standards. • Identified and resolved labeling inconsistencies through careful review. • Followed detailed guidelines to deliver structured datasets.

As a Data Annotation Part-Timer at ADVANCE.Ai, I annotated and labeled image and video datasets in line with detailed project guidelines. I ensured high data quality and consistency for AI and machine learning model training. My work included collecting, categorizing, and reviewing image and video data to maintain labeling accuracy. • Annotated images and videos based on specific project requirements. • Maintained annotation consistency and met quality standards. • Identified and resolved labeling inconsistencies through careful review. • Followed detailed guidelines to deliver structured datasets.

2024 - 2025

Website Annotator

TelusTextEntity Ner Classification

As a Website Annotator for TELUS International, I labeled and categorized web content to improve search and recommendation algorithms. My tasks involved annotating and structuring text, categorizing marketplace content, and tagging entities within speech segments. I supported NLP and AI training datasets while ensuring data quality and consistency. • Labeled text data for natural language processing purposes. • Performed entity recognition and content categorization. • Organized and curated news articles into specific categories. • Reviewed and followed annotation guidelines for optimal results.

As a Website Annotator for TELUS International, I labeled and categorized web content to improve search and recommendation algorithms. My tasks involved annotating and structuring text, categorizing marketplace content, and tagging entities within speech segments. I supported NLP and AI training datasets while ensuring data quality and consistency. • Labeled text data for natural language processing purposes. • Performed entity recognition and content categorization. • Organized and curated news articles into specific categories. • Reviewed and followed annotation guidelines for optimal results.

2022 - 2022

Education

Work History