Legacy Modernization

Digitize your legacy software to be optimally and innovatively positioned!
Market challenges, increasing user demand, a complex competitive environment and the need for digitization are forcing companies to modernize their legacy systems.
Modernizing the IT backbone allows you to be effective and flexible while delivering innovative products and services quickly and efficiently.
We offer a wide range of modernization services, including cloud enablement, infrastructure services, application management, core application redesign, enterprise security, digital engineering, and more.

Symptoms

You should consider the following issues when evaluating your need for system modernization:

Support has been discontinued

High security risk

Lack of features & integration

Insufficient performance

Low availability of experts

Costly maintenance

Approach

  • Rewrite: You can completely rewrite or rebuild code or components without changing their definition or scope
  • Rehost: Move an application to a more advanced infrastructure for improved scalability and performance
  • Replace: Take new requirements and features into account and completely rebuild a new system, removing all parts of the old one
  • Rearchitect: Think about changing the underlying technologies and architecture, as well as creating a new environment with new features and capabilities

Possible Solutions

Our IT legacy modernization services enable you to digitize your business processes by leveraging cloud, mobility, data analytics, AI/ML, automation, and digital marketing
in the following ways:
Software written in older languages is either moved or converted to newer and safer languages through legacy modernization.
  • Refactor: Restructuring and optimization of existing code without changing external behavior to address technical deficiencies and improve functionality and component structure
  • Rearchitect: Substantial modification of code to move to a new application architecture to take full advantage of new and better features of the platform
  • Rebuild: Rebuilding or rewriting the application component while maintaining its scope and specifications
Operation of a scalable, flexible and reliable IT infrastructure designed for remote access and 100% uptime - for both traditional and cloud solutions.
  • Proper implementation in terms of connectivity, productivity and security
  • Positive customer experiences through uninterrupted access
  • Real-time data collection to make quick decisions
  • Automation of processes, routine procedures, and manual tasks to increase productivity and minimize errors
UX modernization services deliver dynamic user experiences through the use of effective information architecture, user- and device-friendly interface, and content personalization.
  • Increase user experience as well as customer retention
  • Time savings when using the systems
  • Scalability and functional expansion of features and add-ons
  • Offline work and convertibility (mobile vs. desktop)
  • Improved performance, security, and real-time interaction
Migrating legacy applications to the cloud enables the creation of modern, real-time business data needed by digital enterprises. The following is important for successful data migration:
  • All existing data must be extracted securely
  • All data must be converted to conform to the new formats
  • Incomplete, duplicate or improperly formatted data must be cleaned up to avoid potential quality issues
  • To ensure a successful migration, test runs must be performed before all data is imported into the new system
Outdated systems are more exposed to risks and vulnerabilities. By using state-of-the-art infrastructure, security measures are better managed and the risk of attacks and data misuse is reduced. This is done through:
  • Adhering to data protection and regulatory requirements
  • Meeting compliance requirements
  • Managing user and network access
  • Implementing encryption protocols

How we successfully support you in modernizing
your software & systems

There is no one-size-fits-all solution for legacy modernization. We tailor the exact process of legacy modernization to meet the specific needs of your company.

We have prepared an infographic outlining the best-practice approach we recommend for an efficient legacy modernization.

This flowchart provides an overview of the various steps typically involved in the legacy modernization process. Each step is crucial to ensure a successful and smooth modernization
of your systems or software.

It is also important to note that these steps are not rigid and can be adapted based on the specific requirements and challenges of your company.

Overall, communication throughout the entire modernization process is of utmost importance.Regular exchange of information regarding progress, potential challenges, and successes is vital for an efficient legacy modernization.

Depending on your individual needs, we support you in specific steps, intervene if your legacy modernization encounters obstacles, or gladly accompany you throughout the entire journey and beyond. No matter where you are in your modernization project – we are here for you!

STEP-1
Analysis & Evaluation

A comprehensive assessment and analysis of the existing system to understand its architecture, dependencies, data flows,
and functionalities. Weak points and challenges are identified to lay the foundation for further planning and modernization.

STEP-2
Consultation & Planning

Based on the results of the analysis, the goals and requirements for the modernization of the legacy system are defined in this step. We will advise you on potential solutions and technologies that meet your needs. A detailed plan will be created, including budget, timeframe, resources, project team,
and their responsibilities.

STEP-3
Migration & Backup

This step involves the complete or step-by-step migration from legacy to modernized components. Great care is taken to smoothly transfer data, functionalities, and business processes to minimize downtime. A thorough backup and backup strategy are implemented to prevent potential data loss.

STEP-4
Development & Implementation

In this step, the new components and interfaces are developed. Modern technologies, architectures, and programming languages are employed to improve the functionality and efficiency of the system. Implementation is done carefully to ensure seamless integration with the existing system.

STEP-5
Testing & Quality Assurance

Comprehensive testing is conducted to ensure the reliability and performance of the modernized system. This includes integration testing, system testing, as well as load and performance testing. Bug fixing and optimization are performed to ensure the highest quality of your modernized system.

STEP-6
Introduction & Training

The introduction of the modernized system or software takes place step by step to ensure smooth adoption by employees
and users. Training sessions are conducted to familiarize the staff with the new system and promote acceptance. Training measures for stakeholders are also organized to inform them about the benefits and changes.

STEP-7
Monitoring & Maintenance

After successful introduction, the modernized system is continuously monitored. Regular maintenance and updates are carried out to ensure security, efficiency, and performance. Issues and problems are proactively detected and resolved to minimize disruptions and ensure long-term functionality and development potential. If necessary, we are also available for long-term support.

Free consultation

Say "goodbye" to outdated technologies, slow systems and security risks! Get more out of your IT operations! With our advanced modernization services, we optimize your systems, websites, apps and tools according to your requirements. Strengthen your competitiveness and arrange a non-binding consultation today. Our experienced experts will present you with individual digitization and modernization strategies - tailored to your technologies, challenges and wishes. CONSULTATION

FAQ

What is understood by legacy systems?

Legacy systems are older IT systems, applications, or software that have been in use for many years and no longer comply with current technological standards. These systems often use outdated programming languages, databases, or operating systems and are often difficult to maintain and expand.

Why is the modernization of old systems important?

The modernization of legacy systems is important to keep up with technological advancements, improve efficiency and security, and increase flexibility. Outdated systems can incur high costs, as their maintenance and support are often labor-intensive. Additionally, the potential for integrations, automated processes, and user-friendliness is often severely limited.

How long does a typical legacy modernization take?

The duration of a legacy modernization depends on the complexity of the system, the approaches applied, and the available resources.
There is no set timeframe that applies to all legacy modernization projects, as they can vary greatly based on a number of factors.

Can operations be maintained during the modernization process?

Yes, in most cases, it is possible to maintain operations of the system during the modernization process. Generally, this depends on the chosen approach. However, depending on the modernization approach, temporary interruptions or restricted functionalities may occur.
Good planning and communication with affected users are essential to make the transition as smooth as possible.

What costs are associated with legacy modernization?

Legacy modernization costs vary depending on the scope of the project and the methods used. If you want to carry out your legacy modernization on your own, the costs can be calculated from the following factors, among others: Development and implementation costs, infrastructure costs, training costs, licensing fees and software costs, and external consulting expenses, if required. Keep in mind that if you carry out your modernization projects yourself, unforeseen problems can arise that can quickly cause your costs to skyrocket – especially if there is no careful planning, resource allocation and monitoring, and expert knowledge is lacking.

A professional IT service provider like Alfa IT Outsourcing, who understands your company’s culture and goals, will implement your modernization processes efficiently and successfully, making your cost analysis and budget planning much more transparent and streamlined.

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