Arnab Banerji

Front-end architectbuilding AI SaaS products.

I design and build scalable Angular front-ends, design systems, and high-performance product experiences for complex SaaS platforms.

What I work on

Angular

Modern Angular architecture, migration strategy, component design, and delivery discipline.

AI SaaS

Interfaces for AI-assisted workflows, latency, uncertainty, review states, and product trust.

Frontend Architecture

State, routing, component ownership, data flow, and change control for large UI systems.

Design Systems

Reusable UI foundations that help product teams move faster without losing consistency.

Complex UX

Dense workflows, permissions, tables, maps, dashboards, and operational product surfaces.

Performance

Fast loading, responsive interactions, and perceived performance in feature-heavy screens.

Product Engineering

Turning ambiguous product requirements into reliable UI systems engineers can build on.

State Management

Predictable state models for complex Angular applications and multi-step product flows.

Component APIs

Components that expose product language instead of leaking implementation details.

Selected work

Architecture work for product teams.

A few examples of how I think about front-end architecture, complex product UX, Angular systems, and maintainable interfaces.

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Essays

Opinions from building front-ends under pressure.

Writing on the beliefs that shape my work: Angular as product architecture, design systems as delivery infrastructure, AI UX that admits uncertainty, and boring engineering as a humane choice.

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About

I am a front-end lead and architect focused on building reliable, scalable product interfaces. My work sits at the intersection of Angular architecture, product UX, design systems, and engineering execution.

More about me

Lab

Browser-native experiments.

A smaller collection of hands-on browser experiments: a 1Hz computer, a playable Web Audio guitar, a Nifty options simulator, and other side projects that make systems visible.

Interested in front-end architecture, Angular, AI product UX, or product engineering?

I am open to thoughtful conversations about systems, teams, and product interfaces that need to scale.

Contact me