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Pablo MatheusPM
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Pablo Matheus

@itspablomontes

Full-Stack Developer skilled in modern web technologies.

Brazil
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What I'm looking for

I'm looking for a collaborative environment that fosters growth and innovation.

Software Engineer with experience building production systems for finance, AI, and data-intensive applications. Currently at BTG Pactual, where I modernize core middle-office platforms using NestJS, Golang, DDD, and Clean Architecture, while maintaining large-scale financial pipelines. I also design and deploy agentic AI systems — including Text-to-SQL and analytical assistants — that enable non-technical teams to interact with data autonomously.

Across my work, I combine strong backend engineering (Golang, NestJS, PostgreSQL, AWS) with AI tooling (RAG, LangChain, LLMs, vector databases) and modern frontend development (React/Next.js). I favor modular design, clear domain boundaries, and pragmatic, production-first solutions.

Experience

Work history, roles, and key accomplishments

BTG Pactual logoBP
Current

Software Engineer

Jun 2024 - Present (1 year 8 months)

Working in investment banking, modernizing core middle-office systems. Built high-performance Go microservices for secure data ingestion and automated commissions; shipped an agentic Text-to-SQL tool that cut analyst queries from hours to minutes; led a Nest.js/React refactor to clean, testable architecture; and ran production on AWS with strong reliability, security, and cost discipline.

Education

Degrees, certifications, and relevant coursework

FW

Facimp Wyden

Graduation, Analysis and Development of Systems

0

Studied the principles and practices of systems analysis and development. Focused on software engineering methodologies and project management, preparing for a career in IT.

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Pablo Matheus - Software Engineer - BTG Pactual | Himalayas