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Frontend / Migration

Angular to React migration, Redux state management, optimized Webpack, code splitting

Complete Angular to React migration: rewriting the components, implementing Redux for state management, configuring Webpack with code splitting and bundle optimization.

React Target
Angular Source
Redux State
Dev Role

The Angular to React migration was done component by component. Each Angular component was rewritten in React with hooks, keeping exactly the same props/interfaces to guarantee compatibility with the rest of the application during the transition. Redux replaces the Angular services for centralized state management.

The Webpack configuration was reworked to support code splitting by route, which significantly reduced the size of the initial bundle. Lazy imports load secondary modules on demand. Tree shaking eliminates unused code. The result is an application that loads faster than the original Angular version.

Technical architecture

Complete rewrite of the Angular application in React with hooks.

Redux implementation for global state management.

Optimized Webpack configuration with code splitting.

Bundle size optimization for performance.

Progressive migration with regression testing.

Modern JavaScript/React patterns replacing Angular patterns.

Technical highlights

React + hooks

Angular replacement

Redux

Centralized state management

Webpack

Optimized code splitting

Technical stack

React
Redux
Webpack
JavaScript
Angular
Role Frontend Developer
Duration 2019-2020
Engagement Freelance contract (Tier D)

A similar technical engagement?

A brief, a repo, or a quick call - whatever works.