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L

Luiz

AI Content Strategist, Trainer & Reviewer

Brazil flagFlorianópolis, Brazil
$30.00/hrExpertOtherClickworkerAppen

Key Skills

Software

Other
ClickworkerClickworker
AppenAppen
Google Cloud Vertex AIGoogle Cloud Vertex AI
OneFormaOneForma
RemotasksRemotasks
Scale AIScale AI

Top Subject Matter

Large Language Models (LLM)
AI Content Analysis
Prompt Engineering

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

RLHF
Bounding Box
Segmentation
Classification
Object Detection
Text Generation
Question Answering
Text Summarization
Fine Tuning
Transcription
Evaluation Rating
Data Collection
Computer Programming Coding
Red Teaming

Freelancer Overview

AI Content Strategist & Trainer (Freelance, Outlier). Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal, Proprietary Tooling, and Other. Education includes Bachelor of Science, Universidade Federal de Santa Catarina (UFSC) (2026) and Bachelor of Science, Universidade Federal da Integração Latino-Americana (UNILA) (2025). AI-training focus includes data types such as Text, Computer Code, and Programming and labeling workflows including RLHF, Evaluation, and Rating.

ExpertEnglishSpanish

Labeling Experience

Technical Code Auditor (Freelance, Outlier)

As a Technical Code Auditor at Outlier, I performed quality assurance on Gen AI code outputs, optimizing for algorithmic accuracy and performance. I conducted technical peer review and provided feedback to improve AI training datasets, with a specific focus on LLM code generation. This work involved assessing program correctness and code quality consistently. • Focused on code evaluation and AI output auditing • Improved training datasets for algorithmic precision • Engaged in peer review and technical analysis • Ensured model alignment with best practices

As a Technical Code Auditor at Outlier, I performed quality assurance on Gen AI code outputs, optimizing for algorithmic accuracy and performance. I conducted technical peer review and provided feedback to improve AI training datasets, with a specific focus on LLM code generation. This work involved assessing program correctness and code quality consistently. • Focused on code evaluation and AI output auditing • Improved training datasets for algorithmic precision • Engaged in peer review and technical analysis • Ensured model alignment with best practices

2024 - 2025

AI Content Strategist & Trainer (Freelance, Outlier)

TextRLHF
As an AI Content Strategist & Trainer at Outlier, I refined Large Language Models (LLMs) through rigorous factual verification and linguistic clarity assessments. I analyzed AI-generated outputs to enhance model performance, focusing on nuanced reasoning and logical consistency. This role required attention to detail and consistent application of quality standards. • Conducted hands-on evaluation and correction of LLM outputs • Focused on fact-checking and clarity improvement • Provided structured feedback to improve AI capabilities • Required expert language and reasoning skills

As an AI Content Strategist & Trainer at Outlier, I refined Large Language Models (LLMs) through rigorous factual verification and linguistic clarity assessments. I analyzed AI-generated outputs to enhance model performance, focusing on nuanced reasoning and logical consistency. This role required attention to detail and consistent application of quality standards. • Conducted hands-on evaluation and correction of LLM outputs • Focused on fact-checking and clarity improvement • Provided structured feedback to improve AI capabilities • Required expert language and reasoning skills

2024 - 2025

Freelance Consultant – AI, Data Quality & Content

OtherText
As a Freelance Consultant, I contributed to LLM development and search evaluation for AI training purposes. This included enhancing search engine result quality, supporting the transition of data labeling paradigms, and ensuring linguistic and factual accuracy. My efforts impacted major search engines and pioneering AI development initiatives. • Enhanced SERP accuracy through data-driven assessments • Supported LLM training with expert evaluations • Worked under NDA on confidential AI labeling projects • Provided bilingual content localization and evaluation

As a Freelance Consultant, I contributed to LLM development and search evaluation for AI training purposes. This included enhancing search engine result quality, supporting the transition of data labeling paradigms, and ensuring linguistic and factual accuracy. My efforts impacted major search engines and pioneering AI development initiatives. • Enhanced SERP accuracy through data-driven assessments • Supported LLM training with expert evaluations • Worked under NDA on confidential AI labeling projects • Provided bilingual content localization and evaluation

2019 - 2024

Education

U

Universidade Federal da Integração Latino-Americana (UNILA)

Bachelor of Science, Economics

Bachelor of Science
2024 - 2025
U

Universidade Federal do Rio Grande do Sul (UFRGS)

Bachelor of Arts, Social Sciences

Bachelor of Arts
2016 - 2019

Work History

C

Caricax IT

Chief Executive Officer

Florianópolis
2024 - Present
S

Supernovaxxx

Product Manager

Florianópolis
2023 - 2024