Sergio Milici is a Senior Frontend Engineer with over a decade of hands-on experience designing and shipping performant web and mobile UIs for startups and enterprises across the San Francisco Bay Area and Argentina. He has repeatedly led front-end architecture efforts—building design systems, reusable component libraries, and fast MVPs—and has driven measurable UX and performance gains such as faster load times and reduced user task time. His work spans complex data-heavy interfaces (large transaction tables, drag-and-drop dashboards) and platform migrations (AngularJS to React), with a track record of accelerating delivery velocity and cutting bug rates through testing and best practices. Comfortable both mentoring teams and owning end-to-end technical strategy, he blends product sensibility with low-level optimization skills. An engineer who moves quickly from prototype to production, he once delivered an investor-ready MVP in two weeks that helped secure initial funding.
11 years of coding experience
16 years of employment as a software developer
Engineer's degree Information Systems Engineering, Engineer's degree Information Systems Engineering at Universidad Tecnológica Nacional
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