GitHub
Ernandez

Creating with code. Small details matter.

Overview

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About

I'm a developer in progress, focused on Backend development with a growing interest in Platform Engineering. I've been studying solid fundamentals of programming, databases, version control, and software development best practices, always aiming to understand not only how things work, but why they work.

I enjoy learning by doing, turning theory into real-world projects, and improving a little every day. My goal is to build well-structured, scalable, and reliable systems while moving toward platform engineering and modern infrastructure.

GitHub Contributions

Stack

HTML5
CSS3
JavaScript
TypeScript
Python
Go
React / React Native
Node.js
PostgreSQL
SQLite
Jest
Git
GitHub
GitHub Actions
Agile / Scrum
Linux
Docker
Kubernetes
Terraform
Ansible
Argo CD
HashiCorp Vault
OpenTelemetry
Prometheus
AWS

Experience

Education

  • Web Fundamentals
  • React
  • Client–Server Communication
  • Node.js & Express
  • Express Testing & Auth
  • React Testing
  • State Management
  • Routing
  • Hooks & Styling
  • GraphQL
  • TypeScript
  • React Native
  • CI/CD
  • Containers
  • SQL Databases

Projects

Certifications