Marc Cornellà

Cloud Security Engineer @ Semrush | Oh My Zsh maintainer | GCP PCSE, PCA, CSA CCSK

Cloud Security Engineer at Semrush

I am a results-driven problem solver with a keen eye for detail, specializing in web development. 14 years of experience in systems administration, and 2 years in Cloud systems support. I’ve done Full-stack Development and am transitioning towards Back-end and DevOps roles. I’m also co-maintainer of Oh My Zsh for almost 10 years, a very popular OSS project.

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Career: 6

Cloud Security Engineer

Semrush

Jul 2024 - Present

Open Source Maintainer

Oh My Zsh

Oct 2015 - Present

• Oh My Zsh is a framework to configure the terminal using Zsh, with +160k stars and +70k weekly downloads. • Since 2015, I’ve managed the project and lead development of new features, resolved 1500+ issues and made over 1100 commits.

Google Cloud Platform - Subject Matter Expert

Webhelp

Mar 2023 - Jul 2024

• Investigated and provided final root cause analysis for 346+ technical cases. Assisted, mentored and trained other support agents. • Provided crucial technical analysis on 34 investigations, interfacing with other SMEs and Google Engineers. • Improved and built new functionality for 10+ in-house tools for managing and automating the shard’s activity.

Administrador de sistemas

Comercial Daró

Sep 2008 - May 2024

• Managed 30+ workstations, automated their migration to new Windows versions. • Managed, updated and configured applications on company servers (Debian and Windows Server). • Migrated and unified a multi-domain system to Office 365, providing support for desktop and mobile. • Tested and adapted legacy business applications, often providing fixes to vendors.

Google Cloud Platform - Technical Support Representative

Webhelp

Apr 2022 - Mar 2023

• Delivered Premium cloud support for 24 Infrastructure products to top-tier, high-value GCP customers while representing Google. • Resolved 570+ cases within strict time constraints, frequently investigating issues alongside various Product teams to enhance Google Cloud systems.

Full-Stack Web Developer

Zondax

Feb 2021 - May 2021

• Architected, built and documented the company’s Design System in React, TypeScript and Storybook. • Built the corporate website from Figma references using the Design System.