Tatiana Ornelas - Annotator of texts, images and videos for AI training

Key Skills

Software

Data Annotation Tech

Telus

Toloka

Clickworker

Top Subject Matter

EVALUATION LLM PORTUGUESE/ENGLISH/SPANISH

IMAGE CLASSIFICATION

AUTONOMOUS CAR TRAINING

Top Data Types

Image

Text

Video

Top Task Types

Classification

Data Collection

Emotion Recognition

Question Answering

Text Generation

Freelancer Overview

I freelance on platform projects for Google, Meta and Facebook. I've worked on audio content for Gemini, georeferencing analysis for Google Maps. I've also worked on evaluating offensive content, classifying images/videos and curating various AIs using crowdsourcing platforms. I have freelance experience in training and curating chatbots and other machine intelligence. I am motivated to leave a legacy for society, making digital environments safer, with correct information and free from discrimination, segregation or violence.

IntermediateEnglishSpanish

Labeling Experience

SGT Google Photos

TelusImageClassification

Identification of faces in personal gallery photos and subsequent labeling of the faces/identifications

2024 - 2024

CLICKWORKER

ClickworkerVideoPolygonSegmentation

PROJECTS AND MICROTASKS FOR LABELING AND CLASSIFYING TEXTS, VIDEOS, AUDIOS, IMAGES AND ADS. TEXT SENTIMENT ANALYSIS. IDENTIFYING OFFENSIVE/FRAUDULENT/SCAM CONTENT. QUALITY ANALYSIS OF AI-GENERATED RESULTS (IMAGES, TEXTS, AUDIO).

2022

TOLOKA

TolokaTextClassificationText Summarization

PROJECTS AND MICROTASKS FOR LABELING AND CLASSIFYING TEXTS, VIDEOS, AUDIOS, IMAGES AND ADS. TEXT SENTIMENT ANALYSIS. IDENTIFYING OFFENSIVE/FRAUDULENT/SCAM CONTENT. QUALITY ANALYSIS OF AI-GENERATED RESULTS (IMAGES, TEXTS, AUDIO).

2022

Education

E

ESTACIO DE SA

BACHELOR, SYSTEMS ANALYSIS & DEVELOPMENT

BACHELOR

2020 - 2023

P

PONTIFICIA UNIVERSIDADE CATOLICA DE MINAS GERAIS - PUC MINAS

BACHELOR, SOCIAL COMMUNICATION

BACHELOR

1996 - 2000

Work History

B

BANK OF BRAZIL

I.T. ANALYST

JOÃO PESSOA AND BRASILIA

2002 - Present