Application Modernization

Application modernization as a driver of agility

Beta 80 supports companies throughout all stages of Application Modernization: from the development of custom applications to the transformation of legacy systems into cloud-native solutions. The offering combines consulting, architectural expertise and implementation capabilities to enable mission-critical applications to leverage the potential of the cloud in terms of performance, scalability, security and resilience.
Through an agile and collaborative approach, Beta 80 supports customers in selecting the most suitable platform and assists them throughout the entire implementation journey.
The approach adopted guides customers towards a continuous modernization model, in which assessment, design, development, automation, monitoring and continuous improvement become part of a single end-to-end process. The goal is to reduce technology risk, accelerate time-to-market and transform applications into more resilient, scalable platforms ready to support innovation.

The benefits of Application Modernization for companies

Obsolete applications can hinder digital transformation and slow down business development. Modernizing the application portfolio means increasing competitiveness, reducing technical debt and enabling new operating models. The cloud provides flexibility and adaptability, making it possible to introduce new features and respond more quickly to market needs.
Application modernization also helps improve security, reliability and business continuity. Cloud platforms and managed services offer advanced levels of data protection, greater infrastructure resilience and improved monitoring capabilities, preserving information integrity and business continuity.

The Beta 80 approach: Application Modernization in 5 steps

To support customers in updating their application portfolio, Beta 80 adopts a structured five-step approach:

Understand business objectives. Business strategies guide intervention priorities. Modernization can pursue different objectives, such as business growth, operational efficiency, improved user experience or reduced technology risk.
Analyze market needs. Customer expectations evolve rapidly and require applications that are more flexible, integrated and focused on user experience. Modernization makes it possible to introduce new services, anticipate market needs and maintain a competitive advantage.
Assess internal processes. Analysis of the application portfolio makes it possible to identify obsolete applications, inefficiencies, duplication and operational constraints. Modernizing means simplifying processes, improving interaction between departments and creating new development opportunities.
Define the modernization strategy. Intervention approaches are selected according to objectives, constraints and the level of transformation required. Starting from an assessment of the IT infrastructure, the options may include rehosting, replatforming, refactoring, redesigning or rewriting the application.
Design the roadmap. The modernization plan is defined according to the customer’s needs, priorities and budget. It includes implementation, testing, acceptance testing, user training, continuous monitoring and progressive optimization activities.

To create a cohesive and functional IT environment, Beta 80 provides targeted services for application migration to public clouds, system integration, cloud environment management and maintenance, performance monitoring and infrastructure security oversight.

Expertise, accelerators and cloud platforms

Beta 80’s offering combines application, cloud and DevSecOps expertise to support on-premise, hybrid cloud and cloud-native scenarios.
The use of platforms such as AWS and Microsoft Azure makes it possible to design modern, scalable and secure architectures, while the adoption of CI/CD pipelines, Infrastructure as Code, monitoring and operational automation helps make delivery more robust, traceable and controllable. These capabilities are complemented by the possibility of developing reusable assets and accelerators, including vertical ones for specific industries or application contexts. This approach reduces project timelines, improves solution quality and makes the value of the offering more recognizable, turning every project experience into a reusable asset for future initiatives.
Beta 80 adopts a model that combines AI in software development, DevSecOps, cloud, application platforms, internal expertise and reusable assets within a coherent, value-oriented proposition.

The role of AI in application modernization

Artificial Intelligence and GenAI are profoundly transforming the software lifecycle. In modernization journeys, they support legacy code analysis, dependency identification, technical documentation generation, test generation, assisted refactoring and the automation of repetitive activities. This makes it possible to increase team efficiency, improve software quality and free up expertise for higher-value activities, such as architectural design and the functional evolution of applications.

However, AI adoption requires methodology, governance and expertise. For this reason, Beta 80 integrates AI-enabled tools into structured development, review, testing and quality control practices, while maintaining technical team supervision and alignment with security, compliance and reliability requirements.

Beta 80 has a team trained in the responsible use of generative tools, capable of validating, correcting and governing AI-generated outputs while retaining full responsibility for technical decisions.

Capabilities supporting the offering

From a DevSecOps perspective, capabilities are available to standardize CI/CD pipelines, Infrastructure as Code, policy-as-code, security scanning, SBOM, dependency controls, containerization and deployment on Kubernetes. These practices turn application modernization into a repeatable, secure and verifiable process, reducing manual errors and increasing the quality, traceability and reliability of releases.

Beta 80 has its own internal Application Platform, based on reusable and standardized components: Kubernetes for scalability and resilience, Keycloak for authentication and authorization, Consul and Vault for configuration and secrets management, Kong as an API Gateway and Grafana LGTM for monitoring, logging and tracing.
The platform enables golden paths, starter kits, application templates and component libraries, reducing the time required to start new projects and ensuring greater architectural consistency.

An Angular library is also available, enabling the rapid development of reusable and standardized frontend components.

What is Application Modernization and why is it important?

Application Modernization is the process of updating, transforming or rewriting legacy applications to make them more agile, secure, scalable and high-performing.

It is important because obsolete applications limit competitiveness, slow down business development, increase security risks and generate higher operating costs.

What are the main benefits for companies?

The main benefits include:

improved performance, scalability and reliability;
greater security and resilience;
greater agility in introducing new features, responding to market changes and improving the user experience;
cost optimization due to reduced maintenance requirements for legacy systems and greater operational efficiency.

What are the main modernization strategies, known as the “6 Rs”?

The 6 Rs represent the most widely used approaches to application modernization:

Rehost or lift and shift: migration to the cloud without substantial changes to the application.

Replatform: migration with minor adaptations to take advantage of selected cloud services.

Refactor: code optimization to improve its structure, maintainability and performance.

Rearchitect: redesigning the application to adopt modern and more scalable architectures.

Rebuild: complete rewriting of the application, recommended when the existing solution is highly obsolete or no longer sustainable.

Retire: decommissioning applications that are no longer useful or are redundant.

How do AI and GenAI support Application Modernization?

AI and GenAI no longer support only individual technical activities, but are becoming structural enablers of the entire application modernization journey. They contribute to application portfolio assessment, legacy code analysis and the identification of dependencies, technical debt, code smells and components to be refactored, replaced or retired.

GenAI also accelerates development, documentation, test generation, assisted refactoring and migration activities, improving productivity and quality. However, the greatest value comes from integrating these tools into a governed delivery model, with AI-enabled practices, technical supervision, DevSecOps, productivity metrics, risk control and a focus on application security.

From this perspective, AI enables Beta 80 to offer a more continuous, measurable and value-oriented approach to modernization: it supports operational automation, proactive monitoring, workload forecasting, reduced time-to-market and the creation of reusable accelerators and assets, turning every project into a replicable foundation for future initiatives.

How do you start an application modernization project?

An Application Modernization project starts with five main steps:

Definition of business objectives, to guide the strategy.
Assessment of the existing application portfolio, to identify obsolete applications, inefficiencies and technology gaps.
Selection of the most suitable modernization strategy based on costs, risks and benefits.
Design of a customized roadmap, with priorities, milestones and dependencies.
Iterative implementation, continuous monitoring and progressive optimization.