Application Modernization Services

Application modernization and optimization are strategies for upgrading older software by improving the language, infrastructure platform, internal architecture, and frameworks. Application modernization reference architecture is also known as a legacy upgrade or legacy application upgrade.
This process extends the useful life of application software with new technical tools. The benefits of the application modernization services appeal to improve the speed of delivery of new features and the performance of the application and IT strategy. 


Application Modernization Strategy

Evaluate Legacy Systems

Our team evaluates your company’s legacy application systems. If the legacy application does not meet the needs of the businesses processes, is not competitive in the market, or has any risk, the application must be modernized, and we can make the mainframe modernization.

Define the Problems

Problems with the legacy technology system need to be identified because it no longer meets today’s IT or organizational needs.
Likewise, it is important to recognize that the legacy software is working in good condition or if it is not, determine what causes it to not work.

Observe and Optimize

After having defined the problems, the “7 Rs” must be evaluated and applied to obtain good results, which are of fundamental support for the modernization of applications. (Retain, Rehost, Replatform, Refactor, Rearchitect, Rebuild and Replace).

Choose the Application Modernization Approach

We evaluate the effort and impact of scalability variables and the agility of workload variables, Architecture, Reduce Costs (modernization and continuous operation), Risk, Operations, and Security. To determine the approach with the better cost-efficiency you want to apply to application modernization services.

Prepare for Future Growth and Changes

The modernization of the application must be prepared and flexible for all the constant changes of the consumers to which the application is exposed. It is more likely to meet the needs of the organization in the future by connecting microservices and improving its existing code.


As we begin work on your company’s application modernization services, it’s important to iteratively test and optimize changes and enhancements to the application, as well as ensure there are no hiccups in the transition from software licensing, hosting, or connectivity to other services or databases.

Why Modernize Legacy Applications?


This pattern of application modernization servicesmust take a legacy application and reorganize essential parts of the underlying architecture to improve it within the cloud platforms.


This approach to application modernization services does not require any significant architectural changes but requires supplemental updates that allow the application to take advantage of modern cloud adoption updates.

Lift and shift

You take an existing application and work to perform the application modernization. In this pattern, application modernization services are very low since you perform cloud migration with few changes to the underlying architecture.

Let us develop the modernization of your applications in your company

Application modernization services

Modern application development is responsible for innovating and leverage cloud native application development architectures with microservices, managed databases, AI, DevOps support, and integrated monitoring. This approach increases the agility of your teams and the reliability, security, and scalability of your containerized application portfolio.

Modern Application Development

To improve system reliability, reduce technical debt, modern applications use continuous integration and delivery (CI/CD) technologies and processes.
Automation is often used to identify and mitigate issues by applying best practices, such as infrastructure as code, and increasing data security with threat detection and protection.

Legacy Application Modernization Services



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Application Modernization Strategy

Why Froztech?

We at Froztech take pride in being a one-stop-shop for all of your development and SEO campaign needs. We have a team of professionals who simply excel at what they do.

Creative Solutions

We do not just take one simple approach to solve your issues. We put our heads together and think of multiple solutions for approaching a single problem and then select the one that will deliver relevant results. You will be impressed with each one of the pages on your site.


We at Froztech take each and every customer very seriously and work on their project with one goal in mind; 100% client satisfaction. We love what we do, which is why we do what we love, and that is to help businesses touch the skies with our creative digital transformation solutions. Our case studies talk for themselves.

24/7 Availability

No matter how busy we are, we have a team of dedicated customer support reps to cater to the questions of our clients. Our representatives or bots will be available to help you on a live call or chat and answer any questions you have. On the server side we always recommend the highest up time.

Unparalleled Prices

Services like web app development and SEO are not cheap, quality work requires an investment. However, we understand businesses have a limited budget to work with and their own business rules, and is why we come up with smart solutions for their projects. This approach allows us to offer a competitive price for exceptional quality work. We develop and design impressive sites and after we finish we teach your tech team how to use the development tool.


We hate bad surprises, and its why we are upfront with our customers regarding the budget, turnaround time, and expected results of their project. This saves the valuable time of our clients and helps us work with a peace of mind knowing our customer understands what we are doing. You will see all the work done on: meta tags, title tag, long term content marketing, meta description and many more.

Project Management

We understand that attracting customers towards your website or software development process requires foolproof planning, immaculate designs, and meticulous execution, which is what we at Froztech excel at. Our team members from different backgrounds come together and come up with most creative plans covering every aspect of the project.

Frequently Asked Questions

  • How does application modernization work?

    Application modernization takes old applications and modernizes their features, internal architecture, or infrastructure to use the latest features and capabilities more aligned with the business needs. There are many ways to modernize your applications, from migrating them to updating or replacing them.

  • What is driving application modernization?

    The main factors driving application modernization are related to business needs, such as the need for integration, budget constraints, and short deadlines. Other factors are related to technological and market changes, such as digitization and cloud-first trends that make legacy technologies obsolete.

  • What is database modernization?

    Database modernization is taking your underlying operational databases and making them “new” again. The process includes replacing monolithic relational databases with microservices or transitioning from Oracle, MS SQL, and other databases into managed open-source relational databases such as MySQL and PostgreSQL.

  • What is modernization in cloud?

    Modernization in the cloud refers to the process of migrating legacy applications to run in modern cloud-based platforms, including private, hybrid and public cloud platforms.