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R
Rodrigo S.

Rodrigo S.

AI Data Annotator, Alignerr (Remote)

Canada flagToronto, Canada

Key Skills

Software

No software listed

Top Subject Matter

AI/ML training data for multimodal projects
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

ImageImage
AudioAudio
TextText
DocumentDocument

Top Task Types

Entity (NER) ClassificationEntity (NER) Classification
ClassificationClassification

Freelancer Overview

AI Data Annotator, Alignerr (Remote). Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Diploma, Cornerstone International Community College of Canada (2020) and Master of Arts, Universidade Do Vale Do Itajai. AI-training focus includes data types such as Image and Audio and labeling workflows including Evaluation, Rating, and Named Entity Recognition.

Labeling Experience

AI Data Annotator, Alignerr (Remote)

ImageImage

Performed AI data annotation tasks across multiple project modalities with a focus on image labeling. Conducted prompt engineering and evaluated model responses using structured rating criteria. Reviewed outputs from other agents to ensure consistency and quality. • Image data annotation • Prompt engineering • Response rating • Review of other agents' works

2024 - Present

Advanced AI Data Trainer, Invisible Technologies (Remote)

AudioAudio

Annotated AI training data for projects spanning audio, images, and text-related workflows. Applied prompt engineering practices and assessed response outputs using standardized rating procedures. Produced consistent annotations to support model training and evaluation across multimodal datasets. • Audio data annotation • Image data annotation • Prompt engineering • Response rating

2023 - 2024

Grocery Clerk - Comper

ImageImageEntity (NER) ClassificationEntity (NER) ClassificationClassificationClassification

Grocery clerk focused on preparing merchandise for sale and maintaining shelf accuracy. The role required affixing and updating price tags and ensuring products were correctly labeled. You supported daily stocking and quality checks by locating expired or outdated items. • Prepared items for the sales floor by affixing tags and pallets • Processed customer purchases by moving items, accepting payment, and bagging • Stamped and updated price tags and computerized price lists • Scanned shelves for expired goods and rotated/organized stock

2018 - 2019

Education

C

Cornerstone International Community College of Canada

Diploma, Web and Mobile Application Development

Diploma
2020
U

Universidade Do Vale Do Itajai

Master of Arts, Game Design

Master of Arts
Not specified

Work History

L

Loblaw

Grocery Clerk

Toronto
2022 - 2023
L

Loblaw

Cashier and Customer Service

Vancouver
2020 - 2021