Atomize Pro

At Codeworks, I took on the challenge of refactoring Atomize Pro's state management system. The app was functional but complex, with state scattered across numerous variables and effects. I saw an opportunity to significantly improve both the codebase and user experience through modern React patterns and TypeScript. Through careful architecture and implementation, I reduced state complexity by 70% while making the app feel more responsive through optimistic updates. This project showcases my ability to improve existing codebases and implement modern React best practices.

Key Features

Consolidated state management using useReducer pattern, reducing variables from 30 to 9
Implemented optimistic updates, eliminating 12 useEffect hooks
Full TypeScript migration for improved type safety
Comprehensive test suite with Vitest
Improved error handling and recovery flows
Enhanced performance through presumptive rendering

Technical Architecture

Frontend

Redesigned state architecture using useReducer pattern for predictable state updates. Implemented optimistic updates to improve perceived performance, replacing effect-based state updates with presumptive rendering. Led TypeScript migration, establishing proper type definitions and interfaces across the application.

Backend

Optimized API endpoints to support optimistic updates, ensuring data consistency with proper error handling and rollback mechanisms. Added TypeScript support to API layer for end-to-end type safety.

Infrastructure

Established comprehensive testing infrastructure using Vitest, focusing on state management and critical user flows. Implemented continuous integration to ensure code quality and prevent regressions.