Marcelo Poli from Argentina 
has been part of Mozilla localization since the early Phoenix days — creating the first Spanish (es-AR) language pack and continuing to support the community for almost 24 years.
In this spotlight, he shares how he got started, what it meant to be part of the Firefox 1.0 release, his experience as an l10n manager, and why using Mozilla products in his own language continues to motivate him.
Take a moment to read his story and celebrate his long-standing contribution to the community.