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Wellington Zhao

Wellington Zhao

Multiple language (chinese, portuguese) specialist and STEM

Brazil flagRibeirão Preto, Brazil
$15.00/hrEntry LevelCrowdsource

Key Skills

Software

CrowdSourceCrowdSource

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
DocumentDocument

Top Task Types

Classification
Data Collection
Prompt Response Writing SFT

Freelancer Overview

I’m a passionate data scientist with a Master’s in Statistics, dedicated to using advanced machine learning to solve complex problems and contribute to humanity’s progress. Starting with no Portuguese, I came back by myself in Brazil, achieving a perfect score on the VUNESP essay and 800/1000 on the ENEM essay in just 2 years, earning admission to USP’s Mathematics Applied to Business program. I excelled, taking electives like Physics 3 as an undergraduate and pursued a Master’s, where I tackled a doctoral-level Probability course.

Entry LevelEnglishPortugueseChinese Mandarin

Labeling Experience

No Data Labeling experience added

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

Education

U

University of São Paulo

Master of Statistics, Statistics

Master of Statistics
2021 - 2023
U

University of São Paulo

Bachelor's in Mathematics Applied at Business, mathematics

Bachelor's in Mathematics Applied at Business
2016 - 2021

Work History

B

Best Partner Services(OPPO)

>Administrative analyst

Ribeirão Preto
2024 - 2024
A

Aeronatics Institute of Technology

Software Engineering Specialist

São José dos Campos
2024 - 2024