Andrés De Aja is a Principal Frontend Engineer based in Amsterdam with 12 years of experience leading and shipping user-facing web and hybrid applications across fintech, e-commerce, and IoT. He combines hands-on implementation with people leadership—scaling frontend teams from small cores to 25+ engineers while overseeing requirements, architecture, QA and delivery. His background spans modern React/Redux stacks and legacy-to-modern migrations (Angular, Backbone, Cordova), with deep experience building scalable frontends for banks and consumer platforms like Openbank and Booking.com. Andrés is comfortable operating across global time zones and multicultural remote teams, and he pairs technical coaching with active involvement in interviewing and hiring. Notably, he has driven full redesigns and framework rewrites that balanced offline/mobile constraints with maintainable architectures. He focuses on solving complex product problems by building strong teams that continuously deliver customer value.
11 years of coding experience
12 years of employment as a software developer
Ingeniería en Sistemas (not complete), Ingeniería en Sistemas (not complete) at Universidad Tecnológica Nacional
Contributions:10 commits, 1 PR, 5 pushes in 6 months
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Andrés De Aja - Principal Fronted Engineer at GetHarley