Senior Development Analyst @ TOTVS
10 years building, maintaining and evolving solutions inside the Protheus ERP ecosystem — across Agribusiness, Quality Management and Manufacturing (Production Planning & Control).
My work sits at the intersection of deep technical execution and business understanding: I analyze complex maintenance demands before they reach the development team, break down epics into actionable stories, and build tools that make the ecosystem easier to navigate for everyone.
- ADVPL / TLPP — development, maintenance and analysis of Protheus routines
- REST APIs — integration and maintenance of services within the Protheus platform
- SQL Server (T-SQL) — queries, diagnostics and data dictionary analysis
- Python — automation, API consumption and data tooling (actively expanding)
- Secure Development — OWASP certified (Web, Mobile, API and Proactive Controls)
- Angular — front-end development applications
- Incident Diagnostics — advanced analysis of performance issues and bottlenecks (REST, WebApp, AppServer)
cashbarber-scheduler — Automated barbershop appointment scheduler built with Python, GitHub Actions and Telegram notifications. Involved API reverse engineering, a CI/CD pipeline and secure credential handling.
protheus-dev-toolkit — A collection of practical SQL queries and technical references for Protheus developers, built from real problems in production environments.
python-playground — Personal learning space: games and exercises built while studying Python.
Geolocalização aplicada ao mapeamento de Desastres Naturais Computer on the Beach 2019 — SENAI Joinville Read the paper
I started in the Protheus ecosystem working with Quality Management (8+ years), then moved into Agribusiness (1.5 years), and more recently transitioned into Manufacturing, focusing on Production Planning and Control (PCP/MRP territory). Each move was deliberate — building broader business context, not just deeper technical knowledge.
My technical foundation includes a degree in Systems Analysis and Development, with a final project in Java, HTML5, CSS3 and Angular.

