Leonel Quinteros
Software Expert at Mercado Libre
Vicente López, Buenos Aires, Argentina
Summary
👤
Senior🎓
Top SchoolLeonel Quinteros is a seasoned software expert based in Vicente López, Argentina, with 13 years of hands-on experience building high-scale, reliable backend systems and leading engineering teams. He has driven API gateway and IoT service performance at Ring, implemented cloud-native infrastructure and compliance programs at Global Brigades, and now contributes at Mercado Libre, demonstrating a consistent focus on scalability, availability and observability. Leonel is polyglot across Go, Python, Lua/OpenResty, Rust and PHP, and has deep operational experience with Nginx, Envoy, Redis and AWS/GCP tooling including Terraform and CDK. He combines systems-level performance tuning with pragmatic product delivery—having rebuilt critical payment and CRM backends and led PCI/GDPR readiness efforts for fintech and nonprofit platforms. An educator and process builder earlier in his career, he also shortened development cycles through platform and tooling work (e.g., CakePHP plugins and CMS foundations), a detail that underscores his interest in developer productivity as much as system reliability. Although his public GitHub is sparse, his long track record suggests a substantial private codebase and production-proven engineering judgment.
13 years of coding experience
22 years of employment as a software developer
Bachelor's degree Computer/Information Technology Administration and Management, Bachelor's degree Computer/Information Technology Administration and Management at Universidad Católica de SaltaBachelor's degree Information Technology, Bachelor's degree Information Technology at Universidad de PalermoAssociate's degree Computer Systems Analysis, Associate's degree Computer Systems Analysis at Estudios Superiores de Buenos Aires
Spanish, English
Stackoverflow
308reputation
16kreached
25answers
0questions
Github Skills (62)
programming-language10
translation10
rest-framework10
internationalization10
interpreter10
toml10
go10
api10
configuration-file10
golang10
odin10
tom10
gettext10
gnu10
ini10
Programming languages (4)
Github contributions (5)
leonelquinteros/gotext
Jun 2016 - Dec 2022
Contributions:22 releases, 10 reviews, 108 commits in 6 years 7 months
golangl10npo-filestranslationplural-form
leonelquinteros/gorand
May 2016 - Jul 2019
Contributions:4 releases, 35 commits, 32 pushes in 3 years 2 months
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