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Bruno Stivanin

Bruno Stivanin

AI Trainer. LLM Evaluator. Data Annotator.

BRAZIL flag
Mogi Guaçu - SP., Brazil
$10.00/hrIntermediateAppenClickworkerLabelbox

Key Skills

Software

AppenAppen
ClickworkerClickworker
LabelboxLabelbox
RemotasksRemotasks
Scale AIScale AI

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
ImageImage
TextText

Top Task Types

Data Collection
Evaluation Rating
RLHF

Freelancer Overview

AI Trainer. LLM Evaluator. Data Annotator. I'm an AI Trainer and Data Annotator specializing in Brazilian Portuguese, with experience in training, evaluating, and annotating AI models to improve text quality. I also have a solid foundation in education, having worked as an English Teacher and Online Tutor. Linkedln: https://www.linkedin.com/in/bruno-stivanin/ My Resume: https://drive.google.com/file/d/1BrwLuWm5-D8sO4VfOTvHrmFIllaKeEWe/view?usp=sharing

IntermediateEnglishSpanishPortuguese

Labeling Experience

No Data Labeling experience added

Bruno S. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

S

Senac Mogi Guaçu - SP

Technical Course in Human Resources., Human Resources

Technical Course in Human Resources.
2017 - 2018
E

ESAMC Campinas

MBA in Marketing Management., Marketing

MBA in Marketing Management.
2014 - 2015

Work History

L

Latamways. Freelance. Remote.

Data Annotator.

Mogi Guaçu - SP
2025 - Present
U

Uber AI Solutions. Freelance. Remote.

Audio/Video Annotator.

Mogi Guaçu - SP
2025 - Present