Portfolio

Sumeet Singh Arora

Computer science as a way of thinking

Essays, projects, and experiments on mental models, systems, and AI—focused on how engineers reason about complex software.

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Featured Projects

Selected work spanning product, design, and engineering.

Full-Stack Portfolio & Blog

This site: opinionated portfolio with featured projects and writing.

Featured

Modern portfolio and blog platform built with Next.js, featuring dynamic content management, MDX blog posts, and a clean dark theme. Designed to showcase engineering projects while providing a space for technical writing.

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Latest Blog Posts

Writing on process, systems, and experiments.

2026-01-01Article

Separating Responsibility in Performance Traces

AndroidPerformancePerfetto

2025-12-25Article

Making Performance Traces Attributable

AndroidPerformancePerfetto