Profile
My name is Hannah Harrisonn, I am a 21 years old BSc in Computer Science from the University of São Paulo - Brazil (USP) who is passionate about general technology and programming.
As a self-taught person, I started learning programming at the age of 12 by myself at home with my old laptop and an 1 Mbps internet connection. Since then, I've explored so many different technologies and concepts. This explorer spirit has helped me a lot, making me able to learn new stuff quickly and easily.
Contact
Education

BSc in Computer Science

2022 to 2025 at Institute of Mathematics and Statistics of the University of São Paulo (IME-USP), São Paulo - SP, Brazil

Technician in Industrial Automation

2019 to 2021 at Espirito Santo's Federal Institute of Education, Science and Technology (IFES), Linhares - ES, Brazil

Experience

Junior Cloud Infrastructure Engineer at Brex

Since February, 2026

I got promoted to a full-time position at Brex, still being part of the Cloud Infrastructure team, but now with more responsibilities and ownership over my projects.

Cloud Infrastructure Engineer Intern at Brex

From March, 2025 to December, 2025

I was admitted for an internship at Brex, working on the Cloud Infrastructure team. My main responsibilities were to support my team by tackling on less critical issues, improving team's efficiency and reliability, while also taking care of my own projects.

Tech Lead at BikeSP - USP

From October, 2024 to March, 2025

I was promoted at BikeSP. In addition to my previous tasks, I was also responsible for technical decisions, project architecture, team management, and project deployment.

Developer at BikeSP - USP

From February, 2024 to September, 2024

I've received a scholarship to work as a developer at BikeSP, a project from the University of São Paulo that aims to test the availability of a public program to encourage the use of bicycles in the city of São Paulo.
I've done a lot of different tasks, mainly in the react-native Android application, but also in the project organization and documentation.

Technologies
  • Git
  • Docker
  • Rust
  • JS/TS
  • Python
  • Golang
  • Web
  • Postgres
  • Kotlin
  • Shell
  • FP
  • Terraform
  • AWS