Diego MarotoCloud & DevOps Architect

I craft resilient cloud platforms that automate workflows and scale securely. Specializing in AWS, Terraform and CI/CD with a security-first mindset.

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About Me

I build resilient, highly-scalable cloud platforms that turn business problems into automated, serverless, and container-driven solutions.

With deep expertise in AWS, Terraform, and CI/CD automation, I enable teams to ship faster and sleep better.

Passionate about clean architectures, mentoring, and driving a security-first culture.

Infrastructure as Code

Expertise in using Terraform, and CDK to automate infrastructure provisioning and management.

Cloud-Native Solutions

Designing and implementing solutions using containers, Kubernetes, and serverless technologies across major cloud providers.

Security & Compliance

Implementing security best practices and compliance frameworks in cloud environments to protect sensitive data and systems.

Core Stack & Superpowers

My go-to tools and areas of expertise for building resilient, automated cloud platforms.

AWS & Serverless

Lambda

API Gateway

SQS

SNS

ECS

EKS

RDS

Infrastructure as Code

Terraform

CloudFormation

CDK

Projen

Containers & Orchestration

Docker

Kubernetes

Languages

TypeScript / Node.js

Python

Bash

Databases & Caching

PostgreSQL

MongoDB

Redis

DynamoDB

InfluxDB

DevOps DNA

Github Actions workflows

CI/CD pipelines

automated testing

security hardening

Observability & Monitoring

Prometheus

Grafana

ELK Stack

CloudWatch

Sentry

New Relic

Scripting & Automation

Python scripts

Bash automation

Data mining

Pattern recognition

Selenium

Data extraction

Security & Compliance

IAM policies

VPC security

KMS encryption

AWS Security Best Practices

Pentesting

Api Abuse

OWASP

Certifications

AWS Certified Solutions Architect - Associate

AWS

HashiCorp Certified: Terraform Associate

Udemy

Docker Compose & Swarm

Udemy

Pentesting en Seguridad Informática (Detecta, Defiende 2023)

Udemy

Featured Projects

A selection of projects that showcase my expertise in cloud architecture and DevOps engineering.

Redlock K8s Laboratory

Blueprint that demonstrates Redlock-based distributed locking and cron scheduling across micro-services, with Docker-Compose & K8s manifests for local or cluster testing. Archived Jan 2025 but remains a solid reference for fault-tolerant job orchestration.

Node.js

Redis

Kubernetes

Minikube

Parallel Jobs

Docker

Code

Repository Dispatch Action

Triggers repository_dispatch events so one workflow can fan-out to other repos, passing custom JSON payloads. Single-step usage (uses: diekotto/repository-dispatch@v1) and clear error handling/PAT support.

GitHub Action

Node.js

Tools

Automation

Code

Code Digest Action

Generates an LLM-ready digest of any repo: metadata, directory map and per-file summary—ideal for onboarding or AI agents. Works via GH Action or npx @diekotto/code-digest; artifact retention and glob ignores built-in.

GitHub Action

CLI

Node.js

Automation

Code

AI Pull Review

Turns every PR into a conversation with Claude—flags bugs, reviews architecture, checks docs and estimates cost, then posts rich comments. **Invited by Ready Tensor to showcase this project in the Agentic AI Innovation Challenge 2025.** Multiple scan depths, already adopted by several orgs.

GitHub Action

CLI

Node.js

Anthropic

Automation

Code

Sonar Scanner Analysis

Spins up SonarQube + Scanner inside CI, runs analysis and uploads a Markdown report artifact—no external server needed. Perfect for private or air-gapped repos; v1 delivers full quality-gate metrics and issue breakdowns.

GitHub Action

Docker

SonarQube

CI/CD

Automation

Open Source

Code

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Community Contributions

Readme AI

AI-powered CLI that autogenerates rich, customizable README files from any repo; supports OpenAI, Anthropic, Gemini, Ollama, and even offline mode. My contributions: Shipped a GitHub-Action wrapper, added Spanish locale, and refactored the CLI to support larger Claude context windows while tightening tests.

CLI

GitHub Action

Code

Size Limit

Performance-budget tool for JavaScript that runs in CI, calculates real download & exec cost, and fails the build if a PR tips the budget; includes tree-shaking and time-based metrics. My contributions: Fixed PNPM-workspace resolution, added Vite example, and triaged bundle-size regressions across three major frameworks.

JavaScript

Code

Work Experience

My professional journey in cloud architecture and DevOps engineering.

Cloud & Software Engineer

+6 years - Freelance

marotodiego.com

Engineer focused on Kubernetes-based micro-services, serverless low-cost cloud native solutions and automated deployments.

Key Achievements:

Built Kubernetes-based micro-services in Node.js & TypeScript for high-traffic fintech apps
Automated blue/green deployments and stress-testing pipelines
Led AWS cost-optimization initiative

Kubernetes

Node.js

TypeScript

AWS

Automation

CI/CD

EKS

MongoDB

Cloud Architect

4 years

Softtek

Lead architect designing AWS-native, multi-account infrastructures using Terraform and GitHub Actions.

Key Achievements:

Designed and delivered AWS-native, multi-account architectures with Terraform and GitHub Actions
Championed serverless & micro-services patterns, slashing deployment times by 60%
Mentored 10+ engineers in cloud-native design, security, and IaC best practices

AWS

Terraform

GitHub Actions

Serverless

Microservices

ECS - Fargate

Software Engineer

2 years

Bit2Me

Developed crypto-exchange services and helped operations to optimize performance.

Key Achievements:

Created crypto-exchange services with NestJS, PostgreSQL & MongoDB
Highly optimized for performance, parallel pod processing in Kubernetes using Redis as semaphore

NestJS

PostgreSQL

MongoDB

Kubernetes

TypeScript

Redis

Education

B.Sc. Computer Engineering

University of Alicante

M.Sc. Business Analytics & Big Data

Universidad Camilo José Cela

Post-graduate Diploma: Web App Development

Universidad Católica de Ávila

Awards & Highlights

🧠

Invited by Ready Tensor to showcase AI Pull Review in the Agentic AI Innovation Challenge 2025

🥈

Silver League - Hypersonic Hackathon 2016

🏆

Best Tech Business Project - Yuzz Alicante 2015

🏅

Best Applied Science & Technology Project - Mooqia 2015

Get In Touch

Have a project in mind or want to discuss potential opportunities? Feel free to reach out!

hola@marotodiego.com

Phone

+34 --

Location

Alicante, Spain