Legacy Modernization
Why Legacy Modernization is Essential?
At ESSEN, Modernizing legacy systems delivers tangible benefits, driving improved performance and scalability through cloud computing, microservices, and containerization, leading to greater efficiency.
Performance & Scalability
Modernized systems leverage cloud computing, microservices, and containerization for better efficiency.
Regulatory Compliance
Upgrading systems ensures adherence to compliance requirements such as GDPR, HIPAA, and ISO standards.
Cost Reduction
Maintaining and supporting outdated systems is expensive; modernization reduces operational and maintenance costs.
Enhanced Security
Legacy systems are prone to security vulnerabilities; modernization helps in implementing robust cybersecurity measures.
Approaches to Legacy Modernization
At ESSEN, Modernization strategies range from rehosting, a simple "lift and shift" to the cloud, to more involved processes like replatforming, refactoring, and rearchitecting for improved performance and scalability; ultimately, organizations may choose to replace outdated systems entirely or retire them when no longer needed.
Rehosting (Lift & Shift)
Moving existing applications to modern infrastructure (e.g., cloud migration) without modifying their core functionality.
Replatforming
Slight modifications to the application while shifting to a new platform for better performance.
Refactoring
Optimizing and restructuring the existing codebase to improve performance, scalability, and maintainability.
Rearchitecting
Transforming monolithic applications into modular, microservices-based architectures.
LEGACY > Upgrade
Our expertise spans enterprise applications, legacy modernization, and IT consulting, helping businesses optimize operations and drive innovation. With a commitment to excellence, we deliver scalable, secure, and future-ready solutions tailored to meet diverse industry needs.
Cloud Computing (AWS, Azure, GCP)
Provides scalable, flexible, and cost-effective infrastructure.
Microservices Architecture
Breaks monolithic applications into independent, loosely coupled services.
DevOps & CI/CD
Enables automation, continuous integration, and faster deployment cycles.
AI & RPA (Robotic Process Automation)
Enhances efficiency by automating repetitive tasks.
