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Joao Kasprzak

Joao Kasprzak

Specialist in Programming, Portuguese & English labeling, RLHF expertise

Brazil flagPonta Grossa, PR, Brazil
$15.00/hrEntry LevelLabelboxOther

Key Skills

Software

LabelboxLabelbox
Other

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code ProgrammingComputer Code Programming
TextText
VideoVideo

Top Task Types

Classification
Computer Programming Coding
Prompt Response Writing SFT
RLHF
Translation Localization

Freelancer Overview

I am relatively new to AI Training, but my professional background as a software developer and project manager of a software house, where I create a documentation dedicated team focused on text quality, along with my experience with anime translations and subtitling, are helping me to be well-evaluated and progress quickly in this field.

Entry LevelEnglishSpanishPortuguese

Labeling Experience

Labelbox

Programming specialist

LabelboxComputer Code ProgrammingTranslation LocalizationComputer Programming Coding
Evaluate AI-generated computer code, providing comprehensive feedback on errors, potential improvements, and recommended solutions.

Evaluate AI-generated computer code, providing comprehensive feedback on errors, potential improvements, and recommended solutions.

2024

Portuguese language specialist

OtherTextClassificationQuestion Answering
Work on fine-tuning Large Language Models (LLMs) using Reinforcement Learning from Human Feedback (RLHF), creating challenging prompts to evaluate model responses, reviewing and correcting translations, providing detailed error analysis, and establishing classification criteria.

Work on fine-tuning Large Language Models (LLMs) using Reinforcement Learning from Human Feedback (RLHF), creating challenging prompts to evaluate model responses, reviewing and correcting translations, providing detailed error analysis, and establishing classification criteria.

2024

Education

U

Universidade Positivo

Specialization in Database Administration, Computer Science

Specialization in Database Administration
2006 - 2007
U

UEPG

Bachelor's Degree in Computer Science, Computer Science

Bachelor's Degree in Computer Science
2001 - 2005

Work History

F

Freelance

DBA

Remote
2024 - Present
B

Bsoft by nstech

DBA

Remote
2022 - 2023