Article at a glance
- Legacy application modernization is essential to improve productivity, reduce costs and increase scalability.
- Mainframes remain central in sectors such as banking, insurance and public administration, but require integration with modern technologies.
- Low-code platforms, such as WebRatio Platform, simplify integration between legacy systems and new infrastructures, reducing technical debt and improving overall efficiency.
- WebRatio supports software modernization by enabling strategies such as cloud migration, microservices adoption and API integration.
- Low-code also supports modern development practices through the adoption of Agile and DevOps methodologies.
Modernizing legacy business applications brings a range of benefits, including higher productivity, lower operating costs and technical debt, greater business agility, improved scalability and simpler maintenance.
At the same time, the complexity of these processes and the level of investment required often slow down the adoption of new technologies—especially in environments where mainframes remain essential for critical operations. Industries such as banking, insurance and public administration continue to rely on these systems for their reliability and ability to handle large volumes of data.
Despite their strengths, mainframe systems can limit business agility if they are not integrated with modern technologies. The market increasingly requires solutions that accelerate digital transformation without compromising operational continuity or requiring significant investment.
In this context, low-code platforms such as WebRatio Platform, offer a practical approach. They simplify the integration between legacy systems and modern infrastructures, reduce technical debt and improve overall efficiency.
In this article, we will explore how the benefits of WebRatio go beyond software modernization, extending to application development, system integration and process management—helping organizations turn technological challenges into opportunities for innovation and operational efficiency.
Let’s take a closer look at how low-code and WebRatio support organizations across three key areas of modernization.
Index
How to modernize software with low-code
Software modernization requires a combination of strategies to improve the scalability, flexibility and interoperability of legacy systems, including mainframes. Adopting low-code platforms such as WebRatio Platform helps accelerate this process by supporting open standards, avoiding vendor lock-in and reducing investment requirements.
The table below outlines the main strategies and how WebRatio Platform supports them:
| Main strategies | Benefits | How WebRatio supports them |
|---|---|---|
| Cloud migration | Enables applications to be moved progressively to more flexible infrastructures, improving scalability and reducing operating costs. | All applications developed with WebRatio Platform are cloud-ready, supporting single-page JavaScript for the front end and Java for the back end. |
| Microservices architecture | Transforms monolithic applications into modular systems that are easier to manage and scale. | The low-code platform makes it possible to create microservices in just a few clicks, while integrating existing systems with ease. |
| DevOps adoption | Accelerates development and continuous delivery through automation tools that improve collaboration across IT teams. | WebRatio simplifies DevOps collaboration by providing the tools needed to support it effectively. |
| API integration | Facilitates the connection between mainframes and new digital platforms, improving interoperability and avoiding operational disruption. | WebRatio Platform’s modeling capabilities speed up API creation, making it easier to integrate existing software or develop new functionalities. |
| Artificial Intelligence and Machine Learning | Makes it possible to automate processes and improve predictive capabilities without immediately replacing existing infrastructures. | AI and machine learning can be integrated into WebRatio projects, enabling predictive systems such as food production planning solutions. |
How to modernize development with low-code
WebRatio supports the adoption of Agile and DevOps methodologies through a visual development environment, reducing the need for complex documentation and accelerating application delivery. Low-code capabilities enable the rapid creation of MVPs (Minimum Viable Products), allowing organizations to test and validate ideas with limited investment.
Collaboration between non-technical stakeholders and developers becomes more effective thanks to an intuitive interface that helps align business and technology objectives.
Another key aspect is the ability to automate application updates, removing the need for manual intervention in technology upgrades. WebRatio simplifies activities such as updating development libraries, managing software dependencies and deploying security patches without service interruptions.
In practical terms, this approach to software development:
- reduces the risk of vulnerabilities
- ensures compliance with technology standards
- supports long-term maintainability without impacting operations
- reduces the time required to keep systems running
- allows organizations to focus on innovation rather than maintenance
How to modernize BPM systems with low-code
WebRatio enhances BPM (Business Process Management) and BPA (Business Process Automation) systems by automating workflows, enabling greater operational efficiency and stronger control over business processes.
The ability to design customized processes based on specific rules provides more flexibility than standard solutions and allows for smoother orchestration of activities, improving governance as well.
Applications developed with WebRatio guide users through optimized workflows, increasing efficiency and reducing the risk of errors. Through integration with APIs and legacy systems, organizations can maintain operational continuity while embracing innovation, without the need to replace existing infrastructures entirely.
How to accelerate IT modernization with WebRatio Platform
The integration of mainframes with low-code solutions is a practical way to accelerate modernization while preserving operational continuity. Organizations looking to move in this direction should start with an assessment of their legacy applications to identify the most critical components to modernize.
Choosing a low-code platform that supports integration with both mainframe environments and cloud technologies is essential to ensure a smooth and scalable transition. Investing in team training and fostering collaboration between developers and non-technical stakeholders can also support more effective adoption of new digital solutions.
WebRatio Platform stands out for its ability to support a gradual transition from legacy systems, combining the speed of low-code with the capabilities of modern technologies. Adopting a platform like WebRatio helps reduce technical debt, improve scalability and enable a sustainable path to digital transformation for organizations that still rely on mainframes.
Looking to accelerate your IT modernization with low-code?