Portfolio — DevOps & Cloud

DevOps & Cloud Engineer — AWS · Terraform · Docker · Kubernetes

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About me

From manual work to automation.

I'm Matheus Fracalossi, a DevOps & Cloud engineer from Brazil. I hold a Technologist degree in Systems Analysis and Development from IFMS, with a focus on distributed systems, software engineering and systems security.

I take repetitive, manual work out of the way with automation. I moved from intern to support analyst and, on my own initiative, built tooling that automated ERP installs and updates — and distributed it to my coworkers. I work in Portuguese (native) and English (advanced).

2022 – 2025 · GPA 8.2/10

Technologist in Systems Analysis and Development

IFMS - Federal Institute of Mato Grosso do Sul

Matheus Fracalossi avatar

Matheus Fracalossi

DevOps & Cloud Engineer

Experience

Where I've worked.

  1. Support Analyst

    Sep 2024 – Oct 2025

    Sistemas Ganso · Brazil

    • On my own initiative, built an NSIS tool that automated ERP installation, configuration and updates — previously manual tasks
    • Provided technical support to ERP clients, handling ticket resolution and recurring operational questions.

  2. Intern

    Jul 2024 – Sep 2024

    Sistemas Ganso · Brazil

    • Supported the ERP team in daily operations and ticket triage, helping organize and prioritize demands.
    • Applied customer service best practices in a dynamic environment, ensuring clear communication and efficient resolution.

Projects

Selected works.

Containerized Rails with Docker Compose

Rails on Docker

Reproducible Docker environment to run a Ruby on Rails app: multi-container orchestration with Docker Compose, data persistence via volumes and automated dependency setup on startup.

DockerDocker ComposeRuby on RailsPostgreSQL
Code

IPv4 calculator with CI/CD to Pages

IP Calculator

IPv4 addressing web app (subnetting, mask, broadcast, hosts) with a GitHub Actions CI/CD pipeline of two chained jobs deploying to GitHub Pages.

ViteTailwind CSSGitHub Actions
CodeLive

Rust CLI log archiver, containerized

Log Archive

Rust CLI that archives directories into timestamped .tar.gz files and keeps an operation history — shipped via a Docker multi-stage build.

RustDocker
Code

Real-time server monitoring in Bash

Server Status

Bash script for real-time server monitoring: CPU, RAM and disk metrics plus the top resource-intensive processes (roadmap.sh project).

BashLinux
Code

CIS-aligned SSH baseline, lockout-safe

SSH Hardening

Idempotent Ansible role that applies a CIS/DISA-aligned SSH baseline across Debian and RHEL families: templated sshd_config validated before reload, restrictive host key permissions and fail2ban jails. Rolls out one host at a time, pausing for access confirmation so a bad config can never lock you out of the fleet.

AnsibleJinja2fail2banLinux
Code

Stack

Reliable infrastructure, from code to deploy.

DevOps/Cloud engineer focused on automation, IaC and continuous delivery pipelines. I build reproducible environments with Terraform and AWS, package applications in containers and ship with GitHub Actions — no friction between dev and production.

Featured projects
5
Technologies
12

Cloud & IaC

AWSLearningTerraform

Containers & CI/CD

DockerKubernetesLearningGitHub ActionsAnsible

Frontend

Next.jsReactTypeScriptTailwind CSS

Database

PostgreSQLSupabase

Resume

Download my CV.

Available in English and Portuguese (BR). Pick the language that fits.

Contact

Let's build something that scales.