Introduction
A field service management SaaS company needed its core product platform rebuilt to keep up with a growing customer base and an expanding feature set. RethinkingWeb rebuilt the application frontend in React with a custom PHP API layer, deployed on AWS, over a six-month engagement.
The rebuild replaced an aging, monolithic interface with a modular, responsive application designed to scale alongside the company's growth.
Problem Statement
The platform's legacy frontend was slow to extend, made it difficult to ship new features quickly, and struggled with performance as usage grew across scheduling, dispatch, and field reporting workflows.
The company needed a modern, componentized frontend backed by a scalable API and cloud architecture, without disrupting the day-to-day operations of customers already relying on the platform.
Solutions
RethinkingWeb rebuilt the platform frontend in React with a custom API layer, deployed on AWS. Key elements included:
React Frontend Rebuild
A modular, component-based React interface replacing the legacy frontend.
Custom PHP API Layer
REST APIs built to serve scheduling, dispatch, and reporting data.
AWS-Native Architecture
Infrastructure built on AWS for scalability and reliability.
Modular Component Library
Reusable UI components to speed up future feature development.
Phased Feature Rollout
Features migrated in stages to avoid disruption for existing users.
Automated Testing
Test coverage added across core workflows to protect release quality.
Implementation
The engagement covered React architecture and component design, REST API development in PHP, AWS infrastructure setup, phased migration of existing features, and QA testing across scheduling, dispatch, and reporting modules.
Results & Achievements
The company came away with a platform built to support continued growth:
Improved Performance
The React frontend delivers a faster, more responsive experience.
Faster Feature Delivery
The modular architecture speeds up future development cycles.
Scalable AWS Infrastructure
The platform is built to handle continued customer growth.
Reduced Technical Debt
The rebuild replaced legacy code with a maintainable foundation.
Conclusion
By rebuilding the platform on React and AWS, RethinkingWeb gave the company a modern application foundation ready to support its next stage of growth.
