Modernize legacy applications without losing what works
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Some applications are too important to switch off and too outdated to build on. They run critical work, but they are slow to change, expensive to maintain, hard to integrate, and built on stacks that are increasingly difficult to support.
JBS modernizes these systems in place of that risk. We move applications onto modern, maintainable technology, improve performance and experience, and open them up through APIs, all while keeping the business running throughout.
A review of application condition, dependencies, data, and business value to define the modernization path.
Rebuilding outdated applications on modern, maintainable frameworks.
Moving off end-of-life or hard-to-support technologies to current ones.
Preparing applications for cloud migration, scale, and AI-ready operations.
Exposing legacy functionality and data through modern APIs for integration.
Addressing bottlenecks in responsiveness, throughput, and reliability.
Modernizing interfaces to improve usability and adoption.
Phased delivery, data validation, and fallback planning to protect operations.
JBS modernized a legacy operating environment, replacing fragmented billing workflows and opening a path to decades of historical data through AI.
JBS replaced manual, fragmented processes with a modern custom platform that improved visibility, control, and scalability.
JBS turned disconnected, manual insurance processes into connected digital workflows across core servicing tasks.
We understand the application, its users, dependencies, data, and continuity requirements.
We evaluate condition, technical debt, integration needs, performance, and cloud readiness.
We define the modernization approach and produce a roadmap, target architecture, or proof of concept.
We rebuild or migrate on modern technology, enable APIs, and improve performance and experience in phases.
We test, validate data, protect continuity, train users, and launch.
We maintain and continue improving the modernized application.
We keep business-critical systems running throughout modernization.
We modernize toward integration, cloud, and AI readiness, not just a newer codebase.
We reduce long-term cost by improving maintainability and performance.
We stay on to support and evolve the application.
Updating outdated but still-important applications so they run on modern, maintainable technology and can integrate, perform, and scale, often as a step toward cloud and AI readiness.
Not necessarily. Depending on condition and value, the right path may be a rebuild, a migration, API enablement, or a combination. We assess before recommending.
Through phased delivery, dependency mapping, data validation, and fallback planning, so the business keeps running while the change happens.
Yes. We modernize with cloud readiness in mind, so migration and scaling become straightforward next steps.
JBS modernizes legacy systems on modern technology, with the continuity safeguards a business-critical application requires.
