GM

PLATFORM ENGINEER | SOFTWARE ENGINEER | DEVOPS / SRE · BRASÍLIA, BR

Gabriel Miranda

5+ years building mobile and platform systems. Today I work on the account statement at Banco do Brasil: React Native app, Java services, Kubernetes, CI/CD and accessibility.

  • React Native
  • TypeScript
  • Java
  • Kubernetes
  • ArgoCD
  • Terraform
  • AWS
  • Prometheus
  • Accessibility
Gabriel Miranda speaking on a panel at BB Digital Week 2026

BB Digital Week 2026 · panel on accessibility

how I ship · code → prod

last run: passed

  1. Develop

    React Native · Java · Go

    features · code review

  2. Build

    GitHub Actions

    lint · test · docker

  3. Release

    Helm · ArgoCD

    GitOps sync

  4. Verify

    Prometheus

    canary · SLO check

  5. Observe

    Grafana · OTel

    dashboards · alerts

EXPERIENCE

  1. Mar 2025 — now

    Banco do Brasil · via Getronics

    Senior Software Engineer

    Account statement: React Native app, Java services, Kubernetes + ArgoCD and CI/CD. Define observability standards and lead code reviews.

  2. Jan 2024 — Mar 2025

    Banco do Brasil · via Cast Group

    Fullstack Mobile Engineer II

    Transaction details screen in React Native. Java APIs integrating the app with the mainframe. PIX and transfer flows.

  3. Apr 2023 — Jan 2024

    SmartSE Sistemas

    Front-end Developer

    Introduced CI/CD and DevOps practices. Next.js + Tailwind architecture.

  4. May 2022 — May 2023

    DashCommerce

    Full Stack Developer

    Firebase Cloud Functions, ERP integrations (REST/SOAP), encryption of sensitive keys.

  5. Dec 2021 — Aug 2022

    Metadevs

    Back-end Developer

    Backend structure with REST APIs and cryptographic features.

STACK

MOBILE
React Native · TypeScript · Expo · Next.js
BACKEND
Java · Go · Node.js · REST APIs
PLATFORM
Kubernetes · Docker · Helm · ArgoCD · Terraform
CLOUD
AWS · Azure · GCP
CI / CD
GitHub Actions · Jenkins · GitOps
OBSERVABILITY
Prometheus · Grafana · OpenTelemetry · Databricks
ACCESSIBILITY
WCAG 2.2 AA · VoiceOver · TalkBack · axe

AI ENGINEERING

Specializing in the layer that turns LLMs into reliable agents.

  • LLMs
  • AI Agents
  • Agent Harness
  • Skills
  • MCP
  • Claude Code

PROJECTS · open source, planned

  • homelab-platform

    ○ planned

    Kubernetes cluster from scratch with Terraform, ArgoCD, Prometheus and Grafana.

    terraform · k8s · argocd

  • kstat

    ○ planned

    Go CLI that prints a one-screen health summary of a Kubernetes namespace.

    go · cobra · k8s api

  • pocket-statement

    ○ planned

    React Native app that turns a CSV export into a readable statement.

    react-native · expo

CONTACT

Open to Platform Engineering, SRE, DevOps and Software Engineering roles.

Remote or hybrid. Send me a message here and it goes straight to my inbox.

LOCATION
Brasília, Brazil · UTC−3