Oswaldo Graterol

Salamanca, Castile and León, Spain

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Summary

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Senior

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Top School

Oswaldo Graterol is a DevOps engineer with nine years of hands-on experience building and automating infrastructure, primarily across Linux environments and AWS. He bridges software development and systems administration, delivering IaC solutions with Terraform and Ansible/AWX while implementing containerized Ansible runtimes and dynamic inventories to speed provisioning and harden servers. His background spans backend and full‑stack development, CDN and middleware projects, and automation of deployment pipelines—skills that help him translate legacy scripts into maintainable playbooks and repeatable workflows. He has led IT projects in public sector and financial institutions, bringing process-oriented thinking and security-focused practices from formal diplomas in IT security and public management. Based in Salamanca, Spain, Oswaldo pairs academic grounding with a self-taught, pragmatic approach that favors measurable operational efficiency. An often-overlooked strength is his ability to move between low-level scripting and higher-level orchestration, making him effective at both rapid fixes and long-term platform improvement.

10 years of coding experience

11 years of employment as a software developer

Specialist in Public Management Public Management, Specialist in Public Management Public Management at National Armed Forces Experimental Polytechnic National University

Computer Systems Engineer Computer Technology/Computer Systems Technology, Computer Systems Engineer Computer Technology/Computer Systems Technology at Fermín Toro University

Diploma in Security in Information Technology and Telecommunications Security in Information Technology and Telecommunications, Diploma in Security in Information Technology and Telecommunications Security in Information Technology and Telecommunications at Americo Vespucio University Institute of Technology

Diploma in University Teaching University Teaching, Diploma in University Teaching University Teaching at Libertador Experimental Pedagogical University

Spanish, English

Github Skills (17)

system-administration5

dictionary5

administration4

lotus-notes4

firefox3

php3

webextension3

chrome3

chrome-extension3

laravel3

autocomplete2

bootstrap2

duckduckgo2

typeahead1

Programming languages (4)

VueJavaScriptPHPPython

Github contributions (5)

graterol-oswaldo/portfolio

Oct 2021 - Mar 2024

Contributions:19 pushes, 3 branches in 2 years 4 months

graterol-oswaldo/bash_bckp_solution

Aug 2016 - Aug 2019

Contributions:11 pushes, 3 branches, 2 comments in 3 years

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