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Esteban Sitek

@estebansitek

I build scalable full-stack healthcare, fintech, and gaming platforms for millions of users.

Argentina
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At Accenture, I build Vue.js and NestJS healthcare platforms serving millions of monthly patient interactions. I architect real-time microservices, modernize patient data systems, and improve reliability through MongoDB, Redis, Docker, Kubernetes, and TypeScript.

Previously at CareSimple, GXS Bank, and Ubisoft, I delivered remote monitoring dashboards, core banking APIs, and multiplayer game services at scale. I've reduced latency, strengthened testing and deployment pipelines, and mentored junior developers while building products used by millions.

Experience

Work history, roles, and key accomplishments

Education

Degrees, certifications, and relevant coursework

Singapore University of Technology and Design logoSD

Singapore University of Technology and Design

Bachelor of Science, Computer Science

2012 - 2016

Bachelor of Science in Computer Science from Singapore University of Technology and Design, completed in 2016.

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