Technology advances. Business scenarios change. Existing legacy software systems need to move with the times too, evolving into state-of-the-art IT solutions that cater to expanding business needs, while preserving established business rules and practices coded in the old system. The benefits for companies are two-fold: they can leverage their investments in the legacy, as well as move out of proprietary and outdated technologies.
Our Product Re-engineering solutions focus on retaining the core features and logic of the existing system, while bolstering the system by migrating it to emerging technologies. Agile and timely, our re-engineering services will help you make a smooth transition from old, redundant systems to new, advanced technology environments. And at a fraction of the estimated costs.
eSoul extensive experience and R&D strengths provide tool-based processes to achieve relatively painless reengineering of applications and help organisations reach their objectives efficiently and effectively.
Our end-to-end re-engineering process includes:
- assessing the customer's existing applications in the light of its organisational needs and strategic direction.
- identifying a strategic solution which involves defining the target architecture, evaluating 'build', 'buy' or 'harvest' options, and planning.
- executing the project using tool-based reverse engineering and forward engineering.
- implementing the solution and transition of the system through data migration, system testing, user training and support.
Our offerings
eSoul has several distinct offerings: system assessment, redevelopment, interface reengineering and incremental reengineering.
System Assessment
We assess existing legacy systems to formulate a reengineering roadmap which aligns the selection of the proposed IT solution to the organisation's business vision and needs and also maximizes ROI realisation.
Redevelopment
We extract the business functionality from the existing legacy system and redevelop it, using model-driven, component-based architecture and state-of-the-art technology. This gives customers better flexibility and extensibility -- key requirements of enterprise applications that must meet current and future business needs.
Interface reengineering
We reengineer the interfaces of existing legacy applications as reusable services. Besides helping in enterprise application integration between legacy, newly developed and commercial, off-the-shelf components, our interface reengineering helps seamlessly integrate your business partners' and suppliers' applications with your systems.
Incremental reengineering
Restructuring of your legacy applications can be done incrementally. This improves the value of such an exercise, particularly when application maintenance is underway. The implicit, continuous approach will bring quick benefits to your organisation.