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Victor Guimarães

Victor Guimarães

Experienced Data Labeling and Chain-of-Thought Expert in Biology

Brazil flagBrasília, Brazil
$22.00/hrEntry LevelInternal Proprietary Tooling

Key Skills

Software

Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

TextText

Top Task Types

Classification
Evaluation Rating
Prompt Response Writing SFT

Freelancer Overview

I have hands-on experience training AI systems through high-quality data labeling and Chain-of-Thought (CoT) reasoning, contributing to projects for major clients such as Amazon, Apple, and Microsoft. Working with Turing, I developed deep expertise in accurately annotating complex datasets, particularly in the field of biology, where precision and domain knowledge are critical. My work has involved not only labeling but also structuring nuanced reasoning paths, ensuring that AI models learn from logical, human-like processes.

Entry LevelEnglishSpanishPortuguese

Labeling Experience

Turing Company

Internal Proprietary ToolingTextRLHFPrompt Response Writing SFT
Worked as a CoT trainer writing prompts and responses for big companies such as Amazon, Microsoft and Apple.

Worked as a CoT trainer writing prompts and responses for big companies such as Amazon, Microsoft and Apple.

2024 - 2024

Education

U

Universidade De Brasília

Doctor of Philosophy, Zoology

Doctor of Philosophy
2021 - 2024
C

Cruzeiro Do Sul

N/A, Pedagogical Training - Biology

N/A
2021 - 2021

Work History

T

Turing Company

Senior Researcher in Biology

California
2024 - Present
S

Secretaria de Educação do Distrito Federal

Substitute Teacher

Sobradinho
2022