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ManuelGargallo/README.md

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H E L L O    W O R L D !

I'm Manuel, a Systems & Infrastructure Software Engineer with over 4.5 years of experience at Meta and a Master’s in Aerospace Engineering. I specialize in high-performance C++ and Python, focusing on automated configuration frameworks, resource allocation, and distributed system reliability.

Currently relocating to Zurich, I bridge the gap between hardware-software interfaces and global-scale infrastructure, with a proven track record in leading 24/7 incident response and optimizing mission-critical systems.

CORE EXPERTISE

  • Systems & Infrastructure: Distributed systems, SLIs/SLOs (Metrics-Driven Reliability), Linux internals, and fleet-wide configuration-as-code.
  • Automation & DevOps: Optimizing CI/CD pipelines, building automated data systems, and streamlining manual overhead through robust tooling.
  • Operations: Expert in 24/7 incident management and deep-dive root-cause analysis (post-mortems) for global-scale infrastructure.

TECH STACK

  • Programming: Python (Automated Workflows, Tooling, Pandas, NumPy) | C++ (Performance & Systems)
  • Focus Areas: System State Management | Resource Allocation | Distributed System Reliability | Infrastructure at Scale

COLLABORATIONS

omarchy-on-cachyos

One of my latest projects: An automated compatibility and installation script to deploy DHH's opinionated Omarchy desktop environment directly on top of a performance-optimized CachyOS system.

  • Developed using Shell Scripting.
  • Solves environment configuration conflicts and package mismatches (such as AUR helpers, shells, and display managers) by automating the integration line-by-line to ensure a stable, unified deployment.

Feel free to explore my repositories, open an issue, or connect with me.

Pinned Loading

  1. checksum-validator checksum-validator Public

    A high-performance validation API built with FastAPI to verify and generate numerical check digits using the Luhn Algorithm.

    Python

  2. course_github_actions course_github_actions Public

    Testing GitHub Actions

    Makefile

  3. mroboff/omarchy-on-cachyos mroboff/omarchy-on-cachyos Public

    Installation script for DHH's Omarchy on top of CachyOS. (Read the README.md before proceeding!)

    Shell 539 68

  4. micro-cicd-docker micro-cicd-docker Public

    A local-first CI/CD engine and state reconciliation controller for Docker. Automated builds via file-fingerprinting and drift correction through a control loop.

    Python