Hello world, my name is

Marcelo Fuentes

Software Engineer

~/marcelo

About

Senior Software Engineer & former Engineering Manager with 10+ years at Walmart building high-traffic e-commerce systems. Full-stack expertise in microservices (Golang, Node.js), cloud infrastructure (Kubernetes, Docker, Terraform), and modern frontends (React, Next.js). Led teams of up to 14 engineers on architecture, mentoring, and technical strategy.

Seeking a Senior Engineer or Staff Engineer role where I can stay hands-on, influence technical decisions, and build scalable, reliable systems.

// tech_stack

>Golang

>Node.js

>TypeScript

>React

>Next.js

>Kubernetes (AKS)

>Docker

>Terraform

>gRPC

>Cloudflare

>PostgreSQL

>System Design

Projects

ksd

Kubernetes secret decoder. A CLI tool to visualize your Kubernetes secrets in plain text, supporting both YAML and JSON outputs. Installable via Go or Homebrew.

GoKubernetesCLIDevOps

SyncSettings

archived

The cross-platform solution to keep Sublime Text configuration synchronized. Powered by GitHub Gists, providing reliable backup and sync across multiple devices.

PythonSublime TextGitHub Gists

Writing

Substack

@mfuentesg

I write about software engineering, technology, and the things I learn along the way. Thoughts on building software, developer tools, and the craft of programming.

>read_posts()->

Contact

I'm always open to new opportunities, collaborations, or just a friendly chat about technology. Feel free to reach out.

>say_hello()->

// Designed & built by Marcelo Fuentes