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Marcelo Omoto

Marcelo Omoto

AI Developer

BRAZIL flag
Aracaju, Brazil
$50.00/hrIntermediateMercorLabelboxMicro1

Key Skills

Software

MercorMercor
LabelboxLabelbox
Micro1

Top Subject Matter

Financial services
Blockchain
E-commerce

Top Data Types

TextText
Computer Code ProgrammingComputer Code Programming

Top Task Types

Text Generation
Computer Programming Coding
Transcription
Question Answering

Freelancer Overview

AI Developer – Data labeling and AI pipeline automation (Bitso). Brings 16+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Master of Science, Universidad Isabel I (2025) and Master of Business Administration, UNIEURO (2012). AI-training focus includes data types such as Text and labeling workflows including Text Generation.

IntermediatePortugueseEnglish

Labeling Experience

AI Developer – Data labeling and AI pipeline automation (Bitso)

Computer Code ProgrammingComputer Programming Coding
Implemented AI-powered pipelines to automate validation and reconciliation tasks for blockchain financial systems. Developed and fine-tuned retrieval-augmented generation (RAG) agents to query textual transaction histories and internal documentation in real time. Optimized processes to reduce manual intervention and improve data accuracy by leveraging large language models. • Automated transaction validation with LLM-based pipelines • Developed RAG agents for dynamic document querying • Fine-tuned AI models using internal financial and blockchain data • Evaluated pipeline performance, cutting manual effort by 70%

Implemented AI-powered pipelines to automate validation and reconciliation tasks for blockchain financial systems. Developed and fine-tuned retrieval-augmented generation (RAG) agents to query textual transaction histories and internal documentation in real time. Optimized processes to reduce manual intervention and improve data accuracy by leveraging large language models. • Automated transaction validation with LLM-based pipelines • Developed RAG agents for dynamic document querying • Fine-tuned AI models using internal financial and blockchain data • Evaluated pipeline performance, cutting manual effort by 70%

2024 - 2025

Education

U

Universidad Isabel I

Master of Science, Fintech and Blockchain

Master of Science
2024 - 2025
U

UNIEURO

Master of Business Administration, Software Quality

Master of Business Administration
2011 - 2012

Work History

B

Bitso

Senior Software Engineer

N/A
2024 - 2025
P

PagBank

Senior Software Engineer

N/A
2015 - 2024