SaaS · B2B Software Company
SaaS Platform Rebuild: 10x Performance Improvement
Rebuilt legacy SaaS platform with modern React + Node.js stack, achieving 10x faster load times and 99.9% uptime.
What changed
Load times dropped from 15s to 1.2s. Uptime improved to 99.9%. Churn reduced by 75%. Launched 15 new features in first 6 months.
- Load Time
- 1.2s
- Uptime
- 99.9%
- Churn Reduction
- 75%
- New Features
- 15+
- Customer NPS
- +42
Timeline: 4 months
01
The situation
Legacy System Performance Crisis
Their 8-year-old monolithic application had 15-second load times, frequent crashes, and customers were threatening to churn.
- 15-second average page load times
- 92% uptime (8% downtime monthly)
- 12% monthly customer churn
- Unable to add new features
- Database performance bottlenecks
02
What we built
Modern Tech Stack Rebuild
Rebuilt entire platform using React, Node.js, and PostgreSQL with RESTful API architecture.
- React SPA with server-side rendering
- Node.js REST API with GraphQL endpoints
- PostgreSQL database optimization
- Redis caching layer
- AWS deployment with auto-scaling
Built with
- React
- Node.js
- PostgreSQL
- GraphQL
- AWS
- Redis
More work.
All case studiesHealthcareHealthcare StartupHealthcare Mobile App: 10K Downloads in 8 WeeksLaunched cross-platform mobile app for patient care using React Native, achieving 10,000+ downloads and 4.8-star rating.
AviationNavair Charters LtdNavair Charters: from brochure site to a charter desk that runs the businessA rebuilt site with a four-step trip request, and a charter-desk admin that quotes, tracks and invoices every flight under one reference.
Let’s build
yours.
Tell us what the business needs: a site, a security review, growth, or the work you want off your plate. An engineer replies within one business day.
