Guilherme Gervasio
Senior Engineer - Digital Craftsman
Hello!
I'm a full-stack developer based in São Paulo, and I love creating awesome digital products. From backend to frontend design, I deliver complete software solutions and wear many hats to keep projects on track.
Right now, I'm working remotely for BTG Pactual - one of Latin America's biggest investment banks. We're building software to power asset management and investment funds.
Bio
Tech Stack
At work, I mainly use .NET, Elixir, and Python. I'm also a huge fan of React and have a lot of experience with microservices and databases. Plus, I'm skilled at refactoring and transforming legacy code into more manageable and efficient systems.
How I Work
I’m quick to adapt to new requirements and tech stacks. I enjoy mentoring and am easy to work with.
Observability is a top priority for me. I strive to build systems that provide clear insights into performance, resource usage, and runtime errors.
I also keep a close eye on cloud costs and frequently push changes to make things run smoother and with less $.
Latest Projects
Websocket Server in Elixir
Using Bandit, OTP and Plug
.NET on ARM64
Performance Gains
Testcontainers
Robust Integration Testing