Legacy applications often pose challenges like,
Developing a whole new solution with enhanced features will increase costs with more investments in time required.
Keeping applications relevant and beneficial for the business is important which is why the modernization challenge needs to be handled smoothly and efficiently.
With over a decade of experience in Application modernization and development, Czario has a team dedicated to studying your software products and determining which aspects need to be modernized. We then lay a modernization roadmap to launch your revamped product successfully.
We investigate your legacy application code and infrastructure deeply, mine requirements and provide detailed guidance on the improvements that can help you to derive maximum value from investments already made.
We move the application from on-premises or the old cloud infrastructure to the new SaaS-based cloud (AWS or Azure). This is a fast and simple migration procedure to enable DevOps, ubiquitous access and optimization of hardware resources that also streamlines more advanced modernization in the future. However, re-hosting offers just limited cloud-driven benefits in terms of app resilience, performance and scalability.
We assist in moving the application to the cloud with the introduction of small tweaks and upgrades in code that will embrace more advanced cloud capabilities (improved performance, scaling, fault-tolerance, etc.) to the application.
We reverse engineer, re-structure, modularize your application or their parts to make them live up to your new business requirements. This enables:
We revive your legacy applications created on the basis of retiring languages and platforms (such as PowerBuilder, Delphi, VB, C++, COBOL) or aging technologies (outdated Java and .NET versions) with the use of modern programming languages, frameworks and databases.
We transform the architecture of the application (e.g., split it into web services/microsevices) to make it leverage cloud capabilities to the fullest. The application will adapt to dynamic load and performance requirements, allow for partial updates, technology mix, and shared platform usage.
Across all application modernization options, we can pack your apps into containers to isolate them at the OS level. This allows for:
To smoothly substitute the legacy application, we mine business rules from existing application code and documentation, investigate code dependencies and component integrations. We readily cooperate with IT departments and other employees as well as third-party vendors, customer’s partners, and other people knowledgeable of the application work.
To keep the modernization process manageable, traceable and visible we split the application into several independent modules to introduce changes fast and incrementally. Also, we recognize the critical role of risk management and implement thorough analysis of the enterprise app basing on technical, business and economic considerations.
We ensure extended testing coverage and broad monitoring to make sure modernized applications run as expected and don’t disrupt your business processes.
We can split the application into independent loosely coupled parts (e.g., Microservices) for independent updates.
Want to revitalize your App or provide extended capabilities to your existing application? Call out team of App Modernization experts for a free consultation.
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