Antonio Vara - DevOps And SRE Lead at ING España&Portugal

Antonio Vara

DevOps And SRE Lead at ING España&Portugal

Madrid, Community of Madrid, Spain

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Summary

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Senior

🎓

Top School

Antonio Vara is a DevOps and SRE Lead based in Madrid with 11 years of experience building and operating scalable cloud-native platforms and driving cross-functional projects at ING España&Portugal. He has led migrations from legacy stacks to automated, repeatable deployment pipelines—previously designing an internal PaaS and managing ~180 production servers serving 500k daily users. Antonio blends hands-on engineering (Go, Docker, DC/OS, AWS/GCP) with team leadership, having risen from systems engineer roles through DevOps team lead to current SRE leadership. An active open-source contributor, he fixed tricky Windows YAML path handling in the widely used urfave/cli Go project, improving cross-platform robustness. He also has entrepreneurial roots, having founded and run web communities and products, and complements his practice with data science and MongoDB training. Known for pragmatic automation and a focus on reliability, he enjoys turning brittle manual ops into fast, auditable delivery workflows.

11 years of coding experience

11 years of employment as a software developer

Specialization, Data Science, Specialization, Data Science at Coursera

SEO y SEM Especialist, Internet, SEO y SEM Especialist, Internet at Instituto SEO y SEM

M101JS: MongoDB for Node.js Developers, MongoDB, M101JS: MongoDB for Node.js Developers, MongoDB at MongoDB University

Scrum Training, Scrum, Scrum Training, Scrum at BQ Training

Técnico Administrativo, Trabajo Administrativo, Técnico Administrativo, Trabajo Administrativo at Centro Cultural Salmantino

Community Manager, Internet, Community Manager, Internet at Instituto Community Manager

Ruby, Programming, Ruby, Programming at Autoenseñanza

English, Spanish

Github Skills (12)

go10

yaml10

command-line10

go-language9

golang9

file-handling9

windows9

runtimes7

cli7

osdev7

macos7

strings7

Programming languages (4)

CSSVueGoPython

Github contributions (5)

urfave/cli

Nov 2016 - Nov 2016

A simple, fast, and fun package for building command line apps in Go

Role in this project:

Back-end Developer

Contributions:7 commits, 1 PR, 2 comments in 2 days

Contributions summary:Antonio primarily focused on enhancing the `urfave/cli` project's functionality related to handling configuration files, particularly YAML, on Windows systems. Their contributions involved identifying and fixing issues where the application failed to load YAML files due to platform-specific path handling. The user also addressed import errors and added comments to clarify the logic for Windows file path checks. These changes improved the robustness of the application across different operating systems.

golang-libraryyamlgolangcommand-line-toolsubcommands

fernandezvara/certsfor

Oct 2020 - Jan 2022

Easy certificate management for development environments

Contributions:4 releases, 142 commits, 36 PRs in 1 year 3 months

sslcertificate-managementtlscertificatescertificate

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