Here I talk about the topics I'm studying and what I've learned from my mistakes and successes.
I'm a software engineer and an acoustic engineer. I'm always studying and I like to understand how things work. I've been building systems that run in production since 2016 and, wherever I work, my role is to be the bridge between business and development: understanding the real need before deciding what to build.
At Madesa Móveis, I led the company's internal portal end to end. It is used by more than 200 employees, with an estimated 600% productivity gain and almost no manual data-entry errors. I also integrated the e-commerce and marketplace channels with the ERP and set up website analytics, giving marketing reliable metrics.
At Rasys, I replaced manual, error-prone steps in the hosting operation with automated, reliable processes, and mentored junior developers.
Currently, I'm an entrepreneur at Hospedaqui, where I'm also the principal engineer. The company provides website, email and VPS hosting and develops custom projects for clients.
My Acoustic Engineering degree from UFSM gave me a strong foundation in mathematics and signal processing, which I use in projects like a real-time tuner that runs in the browser. In 2025, I also taught engineering courses as a substitute professor at UFSM.
Today I see myself as a software architect with a business mindset. I'm specializing in the fundamentals, such as algorithms and data structures, design patterns and DDD, always aiming to solve the business's real problem. I use AI every day to deliver with more quality, not more quantity.
An audible visualizer for sine-wave notes in one, two and three dimensions, with Lissajous figures, just intonation and glissando.
Web Audio APIVisualizationMusic theoryOpen projectA trumpet tuner that runs in the browser. It detects the note from the microphone using the McLeod Pitch Method (MPM) and explains the math behind it step by step.
Web Audio APIDSPJavaScriptOpen projectA real-time arpeggiator and synthesizer in the browser, built only with the Web Audio API, with no libraries and no audio files.
Web Audio APISound synthesisJavaScriptOpen project
AI made writing software almost free. But every healthy business changes, and changing a system nobody understands is still expensive. That has a name, cognitive debt.
Software architectureFundamentalsLLMsBest practices
Hospedaqui
Entrepreneur and Principal Engineer
A website, email and VPS hosting company that also develops custom projects for clients.
Rasys
Software Engineer
Replaced manual, error-prone steps in the hosting operation with automated, reliable processes. Mentored junior developers.
UFSM
Substitute Professor
Taught engineering courses to classes from different semesters.
Madesa Móveis
Software Engineer
Led the internal portal used by more than 200 employees, with an estimated 600% productivity gain and almost no manual data-entry errors. Integrated e-commerce and marketplaces with the ERP, speeding up orders for thousands of customers.
Freelancer
Web Developer
Delivered projects end to end for clients, from requirements to launch and support.
Universidade Federal de Santa Maria (UFSM)
Bachelor's in Acoustic Engineering
IFRS – Campus Feliz
Computer Technician (integrated with high school)