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I'm a frontend engineer based in Barcelona with over 10 years of experience focused on web performance, design systems, and frontend tech.
I'm currently a Tech Lead Manager at seQura, leading a team to build a scalable web platform app for B2B.
I love building products that deliver real value to users, working lean, agile, and iterating fast to solve actual problems.
And if I ever go on a space mission, I'm bringing plenty of pizza, cheeseburgers, and brewing coffee skills to keep us going.
Find me on / Bsky: @marioestrada.dev / LinkedIn: mario