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GUILHERME

Full-stack Developer

I build ambitious software systems.

AI · Product Engineering · Data · Infrastructure

Full-stack developer creating intelligent products, complex systems, and high-impact digital experiences.

Work

01

Fraud intelligence

Aegis

Fraud intelligence and investigation software for the iGaming industry.

Aegis Fraud Intelligence cinematic logo with glowing mechanical eye
Quant cinematic logo with metallic Q mark and bronze topographic patterns

02

Quantitative systems

Quant

A quantitative research and execution system covering backtesting, optimization, data pipelines, and execution architecture.

03

Public-sector automation

gosigapp

A Go backend pipeline for file validation, processing, retries, auditability, and submission to SIGAP.

Cinematic gosigapp pipeline sculpture transforming archive data into a secure API submission
Nexo Dental sculptural mark mural from the product entry experience

04

Clinical software

Nexo Dental

An AI-first, multi-tenant product for dental clinics spanning workflows, CRM, operations, and premium interface engineering.

PROCESS

From difficult idea to working system.

I combine system design, AI-native execution, and rigorous validation to turn ambitious product ideas into dependable software.

  1. IDEA
  2. ARCHITECTURE
  3. AGENTS
  4. IMPLEMENTATION
  5. TESTING
  6. DEPLOYMENT

ABOUT

Full-stack Software Developer · AI, Data & Product Systems

I’m a software developer focused on building ambitious, intelligent systems that solve complex problems. My work spans AI-powered products, data-intensive applications, quantitative research, backend infrastructure, and polished frontend experiences.

I combine strong engineering fundamentals with product thinking and a relentless drive to turn difficult ideas into reliable, usable software. I don’t just write code—I design and build complete systems from concept to deployment.

Brasília / São Paulo time zone

Available and actively looking for a remote position.

CONTACT

I don’t just create code. I build systems that turn ambitious ideas into reality.

Let’s build something difficult.

Brazil

Available and actively looking for a remote position.