Web application redesign

Ideal for

Businesses with legacy applications

Average timeline

12 to 24 weeks

Technologies

React, Next.js, Node.js, Cloud

Your web application is showing signs of age: slowness, recurring bugs, difficulty adding new features. A strategic redesign gives you back agility without disrupting your operations.

Overview

We rebuild your web applications with modern architecture while preserving service continuity. Our incremental approach allows module-by-module migration, reducing risks and disruptions.

The result: a faster, more reliable application that's much easier to evolve.

Our approach

We perform a thorough technical audit of the existing code to identify technical debt, critical dependencies, and improvement opportunities. The migration strategy is designed to minimize risks.

Each migrated module is tested for functional parity with the old system before the switchover.

Technical team planning application migration on a whiteboard.

What you get

Technical audit of the existing application
Detailed incremental migration plan
Application rebuilt with modern architecture
Functional parity testing
Technical documentation and knowledge transfer

Technologies used

React and Next.js for frontend. Node.js for API layer. Cloud infrastructure (AWS or GCP) with Docker containerization. CI/CD pipeline for risk-free deployments.

“Rebuilding an application doesn't mean throwing everything away — it means preserving what works and improving everything else.”

Flowstack philosophy

Progressive migration, zero disruption

Related services

Website redesign — Modernize your online presence
System modernization — Platform migration and upgrades

0

Target downtime during migration thanks to our incremental approach.

60%

Typical technical debt reduction after redesign.

Breathe new life into your web application

Let's discuss your project and see how Flowstack can help.

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