Open to opportunities

Pablo Matheus

@itspablomontes

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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.

AI Engineer with 4+ years of experience building production AI products and platforms across regulated financial environments and early-stage startups. Specialized in turning foundation models into reliable product capabilities through agentic workflows, tool use, context engineering, retrieval, evaluation, multimodal systems, and shared AI infrastructure.

Strong across both the product and systems layers of AI applications, with experience spanning product architecture, agent runtimes, distributed execution, backend systems, observability, and deployment infrastructure.

Experience

Work history, roles, and key accomplishments

Current

Senior AI Engineer

Current

LED Esthetics

Apr 2026 - Present (6 months)

Built the core AI product and platform for an AI-native ecommerce growth system spanning research, business
intelligence, creative workflows, landing page operations, and integrations with commerce and marketing platform

Python React TypeScript Lang Chain Langfuse Docker

Software Engineer

BTG Pactual

Jun 2024 - Apr 2026 (1 year 10 months)

I modernizing financial systems while shipping production agentic AI. I built Text-to-SQL tools with RAG and LangGraph, introduced LLM observability and offline eval pipelines with gated releases, created feedback loops for fine-tuning, and owned full-stack TypeScript services (NestJS + React) alongside cloud data pipelines in a regulated, mission-critical environment.

React AI AWS Docker Kubernetes Python Go Airflow AI Agents fastAPI LangGraph Lang Chain LLM LLMOps

Full-Stack Developer

Rime Technology

Aug 2022 - May 2024 (1 year 9 months)

Developed full-stack applications using React, Next.js, Node.js, Prisma, and PostgreSQL. Applied Object-Oriented Programming (OOP) concepts and followed SOLID principles to write clean, modular, and testable code.

Python fastAPI NestJS Object Oriented Programming React Next.js Node Prisma PostgreSQL SOLID Principles Git Docker Insomnia

Education

Degrees, certifications, and relevant coursework

Estácio

Graduation, Computer Science

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