Sebastian Guzman

Senior Frontend Engineer @JP Morgan

Backend DeveloperFrontend DeveloperIT

I’m a Senior Frontend Engineer with several years of experience in software and product development, including ~5 years focused on building large-scale frontend systems, most recently at JPMorgan Chase. I specialize in building reliable and scalable web applications using React and TypeScript, working closely with product and design teams to deliver high-quality user experiences. At JPMorgan Chase, I contributed to production systems used in global financial environments, collaborating with distributed engineering teams and helping develop modern frontend architectures that support large-scale products. Recently, I relocated from Buenos Aires to Hanoi and am exploring opportunities across the APAC region — particularly with product-driven tech companies and startups building impactful software. Interested in remote-friendly teams operating across APAC or globally.

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Work Background

Senior Associate Software Engineer - Investment Banking @ J.P. Morgan

J.P. MorganSenior Associate Software Engineer - Investment Banking @ J.P. Morgan

Jan. 2025Buenos Aires y alrededores

Software Engineer

J.P. MorganSoftware Engineer

Oct. 2022 - Jan. 2025Buenos Aires y alrededores

React Developer

BP4React Developer

Apr. 2021 - Oct. 2022Buenos Aires y alrededores

Desarrollador web

AutónomoDesarrollador web

Apr. 2018 - Apr. 2021Traducir de forma eficaz los requisitos del cliente en diseño web. Definir el alcance, las metas y los entregables del proyecto para cumplir con los requisitos del cliente. Desarrollar, testear, implementar y mantener los sitios web de los clientes.

Analista técnico

Paians S.A.Analista técnico

Oct. 2015 - Mar. 2018Gran Buenos Aires, ArgentinaRediseño de la IU para la base de datos principal del cliente Definir el alcance, los objetivos y los entregables del proyecto para cumplir con los compromisos de la empresa y con los requisitos del cliente. Testeo manual. Soporte técnico y funcional Generación de informes consultando la base de datos para ayudar al cliente a tomar decisiones informadas. Colaborar con clientes y partes interesadas para lograr el crecimiento de la base de usuarios

Gestor express

BBVA en ArgentinaGestor express

Dec. 2014 - May. 2015Gran Buenos Aires, ArgentinaAtención al cliente en sucursal de banca vip. Gestión de tramites bancarios.

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