Skip to content
View trestini's full-sized avatar

Block or report trestini

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
trestini/README.md

Hi, I'm Rafael — Platform & Backend Engineer

20+ years designing and building the systems other developers rely on to ship.

Working with: Rust, TypeScript, Kotlin, Java · Kubernetes, AWS, Terraform · Distributed Systems

What I do:

  • Internal frameworks and platform tooling
  • Polyglot system design (Rust ↔ TypeScript ↔ Java/Kotlin)
  • Systems-level performance and reliability

Recent work:

  • Led Node.js → Rust migration of production customer-facing services (~15 services)
  • Architected self-managed Kubernetes consolidation on AWS — 50% cost reduction, 14→3 AWS accounts
  • Designed telemetry ingestion platform for Brazil's Open Finance ecosystem
  • Built the Vivere Framework — internal application platform deployed across 6 major banks, zero per-tenant code changes

LinkedIn · X

Outside of code: musician, motorcycle traveler, maker and 3D printing enthusiast.

Pinned Loading

  1. delayer-aws delayer-aws Public

    Simplistic cloud-native distributed scheduler, serverlessly built on top of AWS services

    JavaScript 3

  2. livedev livedev Public

    Automatically recompile a mix project on file changes when running in interactive mode with IEx

    Elixir 3

  3. sentinel sentinel Public

    Systems-level exploration project built to deepen Rust knowledge

    Rust

  4. dotfiles dotfiles Public

    Personal configuration

    Lua