Refactoring & Project Modernization

We modernize outdated systems without rewriting them from scratch. We work with various technologies and frameworks, regardless of stack. We clean up architecture, update technologies, and remove technical debt — quickly and safely.

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Refactoring & Project Modernization

New life for old projects

You don’t need to rewrite the entire system to modernize it. We refactor gradually, without disrupting production — eliminating outdated dependencies and improving code quality.

Eliminating Technical Debt

We remove outdated technologies and libraries

We update frameworks, replace end-of-life libraries, and remove dead code. We restore the ability to safely develop the project.

  • Upgrade outdated framework versions to latest
  • Migrate outdated versions to modern ones
  • Update outdated dependencies with security vulnerabilities
  • Remove dead code and unused features (coverage analysis)

Architecture and Code Refactoring

We clean up structure and simplify complexity

We split monoliths into modules, introduce design patterns, and improve testability. Code becomes readable and easy to maintain.

  • Separation of business and infrastructure logic (Clean Architecture)
  • Introduction of automated tests and code coverage > 80%
  • Refactoring 500+ line methods to single responsibility functions

Risk-free refactoring process

We modernize gradually, with full control and tests. Every change is verified — production runs without downtime.

1. Audit and Refactoring Plan

We analyze code, identify biggest threats (security, performance, maintainability), and create a refactoring roadmap.

2. Tests and Change Safety

Before refactoring, we add automated tests (unit, integration, e2e) that confirm application behavior hasn’t changed.

3. Gradual Refactoring

We introduce changes in small steps (Strangler Fig Pattern) — new code gradually replaces old, without big-bang rewrite.

4. Deployment and Monitoring

Every change goes to production through CI/CD pipeline. We monitor metrics (errors, performance) and respond to anomalies.

Faster development and lower costs

Clean code means faster feature additions. Development teams save 30-50% of maintenance time after refactoring.

Faster development and lower costs
Faster development and lower costs
Faster development and lower costs
Fewer bugs and higher quality

Fewer bugs and higher quality

Refactoring eliminates code smells and introduces tests. Application becomes more reliable — fewer bugs in production.

Easier onboarding of new developers

Refactored code is understandable and well-documented. New team members onboard in days, not months.

Easier onboarding of new developers
Ability to move to modern technologies

Ability to move to modern technologies

After refactoring, it’s easier to move to Kubernetes, Docker, microservices, or serverless. We open doors to cloud and scalability.

Have a legacy project that needs modernization?

We’ll conduct an audit and show you how to safely refactor the system without rewriting it from scratch.
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