Codelab.eu

Legacy Software Modernization

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Transform your legacy software for increased security, reliability & scalability while reducing costs.

Outdated Systems and Software Lead to High Costs, Security Risks & Compliance Issues

Outdated software architectures are often inflexible, costly to maintain and prone to security vulnerabilities that put your business at risk. They may also struggle to meet modern compliance standards, exposing your organization to potential regulatory challenges. These limitations result in higher operational costs, slower feature deployment, and reduced capacity to integrate with new technologies.
Modernizing these systems enables your organization to operate more efficiently, meet compliance requirements, and ensure greater security and reliability.

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The Solution: Break Free from Monolithic Limitations

Our Legacy Software Redesign service is designed to help companies transition from rigid, complex legacy systems to flexible, modular microservices. Breaking down your monolithic architecture into smaller, inependent services delivers significant benefits, including:

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Increased Agility:

Quickly adapt to changing business needs.

Increased Scalability:

Easily scale different parts of your system independently.

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Increased Agility

Reduce the costs associated with maintaining outdated systems.

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Increased Agility

Quickly adapt to changing business needs.

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Improved Security:

Strengthen data protection with modern security protocols.

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Service Details

Our approach for modernizing your software landscape through a structured process tailored to your business needs.

We optimize your architecture to eliminate unnecessary maintenance expenses, freeing up resources for innovation.

Cost Reduction Strategies

We enhance your system’s security and ensure compliance with the latest industry standards, safeguarding your business against modern threats.

Security & Compliance Upgrades

We build infrastructure that scales effortlessly with your business needs, handling higher transaction volumes and supporting new business models.

Scalability Solutions

We simplify the integration of new systems and third-party services, making it easy to enhance your legacy system with the latest technologies and features.

System Integration Services

We migrate your monolithic system to a microservices or modulith based architecture, allowing you to update and deploy individual services independently, ensuring improved speed and scalability.

Architecture Migration

Client

“Codelab helped us transform our outdated, desktop-only admin client into a modern, scalable web application, without disrupting our core business logic. Their expertise in UI/UX modernization, backend integration and test automation significantly improved our platform’s usability, security, and efficiency. Thanks to Codelab, we now have a future-ready system that meets both regulatory and business demands."

Thomas von Kulessa
Chief Architect

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  • A modern web frontend (Angular, Material UI)
  • REST API encapsulation for the legacy backend
  • Automated testing (Cypress, Playwright, GitLab CI/CD)
  • Incremental upgrades (Angular 9 → 18, Java 11 → 17)
  • Integration with a broader IDM suite

What we did


Results

  • Modern web UI reduced user errors and sped up workflows
  • Seamless legacy system integration preserved core logic
  • Automated pipelines improved release speed and reliability
  • 1–2 minor bugs per six-month release
  • Compliance with security and accessibility regulation
  • Extended system lifespan without disrupting operations
  • Faster onboarding, fewer errors
  • Enhanced compliance and security

Client Benefits

  • Release prep time cut to two weeks
  • Higher software quality and faster issue resolution

Beta Systems provides flexible IT solutions for authorization management and mainframe support, automates IT-based business processes, secures access rights and optimizes IT infrastructure for companies. They were facing issues with an outdated, desktop-only UI which was deeply integrated with legacy systems. This slowed workflows, created inefficiencies, and posed challenges in onboarding and regulatory compliance.

Challenge

Beta Systems needed to modernise its user interface without disrupting core business logic or external system integrations. A complete system rewrite wasn’t an option

Service Details

Legacy UI reengineered for modern banking workflows

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Banking & Financial Services:

Improved operational efficiency and compliance by transforming legacy transaction systems into agile, modular structures.

Travel & Hospitality:

Migrated legacy booking systems to cloud-based microservices, improving the user experience and operational performance.

Telecommunications:

Enabled better service delivery and streamlined management by modernizing outdated customer management platforms.

Manufacturing:

Enhanced production efficiency by upgrading legacy manufacturing control systems to scalable microservices.

Our solutions have been successfully implemented in various industries, addressing key challenges and driving growth

Use Case Scenarios

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