Application Modernization Services

Our Application Modernization Services help you upgrade your legacy applications to a modern cloud native microservices core, allowing business to innovate at speed and scale while reducing technical debt

See How We Help with Application Modernization Services

We partner with businesses to develop a tailor-made modernization strategy to upgrade legacy systems, thereby driving agility, innovation, as well as reducing costs and risks. By helping you to lower operating costs by modernizing any legacy application, we streamline your business and enable growth.

Modernize Portfolio Applications

Without disrupting business as usual, we undertake modernization of your core to ​cloud native​ architectural patterns. This is done by providing interoperability elements with the existing systems to ensure operations do not halt. This results in delivery of fast and iterative outcomes to increase business responsiveness.

Reaping the benefits of Cloud Native : Taking the world’s largest Pharma ISV to the cloud.

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Replatform Legacy Applications

Take advantage of modern, open source technologies. Migrate existing platforms to more scalable, customizable, efficient, and cost-effective technology platforms. Build with us to enhance the lifecycle of your products and deliver better customer experiences.

Replatforming is automating operations and delivering better conversion rates for the first ever FINRA & SEC compliant crowdfunding platform.

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End-to-end Digital Transformation

We help enterprises transform into a smart forever business by partnering with them on their transformation journey. We help them to be agile and to drive decisions using insights extracted through data.

We helped a fortune 500 Ad-Tech enterprise to transform digitally and harmonize data to drive intelligent decisions.

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Modernizing a marketing analytics platform to empower Kantar’s global marketing team.

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Key Achievements:




data processed daily


Hour Development Clock


framework deployed

The Cuelogic Approach to Application Modernization

Our application modernization services transform business due to our tested, proven approach to modernization. While helping you transform digitally, we ensure that there is minimal downtime and all your operations run as usual.


Assess & Prioritize

We assess legacy applications on two critical points – value to business and their technical debt over time. We then prioritize the ones with the highest value and lowest debts. This approach leads to realizing outcomes and therefore ROIs of efforts much faster.


Begin Small

In our experience, almost all modernization projects pose unique technological, cultural, or operational challenges. By starting small, we understand the nuances of the project and quickly pick up learnings. This helps us parallelly start delivering measurable success to cement the buy-in of critical stakeholders.


Break Down Monoliths to Microservices

Defining the boundaries of a microservices-based approach is often based on assumptions, even if you follow a domain-driven design method. At Cuelogic, we architect systems in such a way that the boundaries of microservices are defined within the monolith system. We then test, develop, observe, and break the system into well-defined microservices over time.



Everything as Code, essentially is to manage your infrastructure programmatically at every layer. Bringing in automation is not just bringing in optimization; our engineers apply it to bring in dynamism, agility, resilience, and security to your business and applications. This creates a common language across teams and paves a path for building/modifying features the right way.

Let’s Modernize your Application.

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Breaking Down Monoliths to Microservices

Get the Cuelogic Advantage of Application Modernization to Upgrade Legacy Systems & Drive Value

Cuelogic engineers carry out digital transformation projects to reduce legacy debt and give you the benefits of increased agility, flexibility, and system resiliency. Our application modernization initiatives are guaranteed to prepare you for a truly digital world.


​Improved Uptime SLAs of Critical Services

Leveraging microservices, each component is allowed to work independently of the other. This is how uptime of critical SLAs can be guaranteed at a very high percentage, thereby ensuring greater customer delight. This also leads to an improved security and compliance posture with zero-downtime patching.


​Continuous Delivery

Our objective is to bring in efficiencies for the entire DevOps lifecycle. Usually organizations have long release cycles that take months. Cuelogic’s expertise in automation and tools such as ​Kubernetes​ allow businesses to deliver features incrementally while bringing down release times to days.


Frictionless Transition During Application Modernization

Though your systems have grown old, they still remain critical for business to function. Our approach therefore takes into account a systematic roadmap which breaks down monoliths into microservices in parts. This ensures uptime for all functions.


Establish Boilerplates for Subsequent Application Migrations

Beginning small, our core team starts to gain knowledge of roadblocks, patterns, and dynamics of the project. Therefore, the time to acquire knowledge is reduced and scaling distribution of these learnings becomes a part of the process, establishing boilerplates for subsequent migrations.


Reduced Technical Debt

Reduce dependency on unmaintained frameworks and libraries. Enhance security of the application while improving performance and user experience. New technologies will also help with selective scaling using microservices and Kubernetes. The overall system will allow for increased development throughput as engineers will spend more time developing features rather than fixing technical debt.

Build Smarter Software With Us.

Discover Why our Clients are Consistently Satisfied with our Application Modernization Initiatives

Our customers are consistently satisfied with our commitment to technical excellence, product thinking approach, and the tangible business benefits they have achieved as a result of partnering with us. Our commitment to excellence in modernization services guarantees lasting business partnerships.

Modernizing Beatports music library application by leveraging emerging
Modernizing Beatport’s music library application by leveraging emerging & scalable technologies, Cloud Native methodologies, and modern UI capabilities.

Service Offerings : Cloud Native Development | Cloud Migration | Legacy Modernization | UX Engineering

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Key Achievements:

  • ❯  1 million+ app downloads
  • ❯  43% increase in engagement rates
  • ❯   64% faster processing
Modernizing mission critical pharma applications
Modernizing mission critical pharma applications, in a secure environment, helping end clients with better mobility solutions, easy to use interface and providing superior data analytics capabilities.

Service Offerings : Automation | Re-factoring | Self-Service Platforms | Data Analytics

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Key Achievements:

  • ❯  27% Cost Savings
  • ❯  Smart Applications
  • ❯  Drag & Drop Features
  • ❯  Highly Customizable Interface
Building a new age, intelligent healthcare platform
Building a new age, intelligent healthcare platform, migrating from legacy technologies to open source, scalable technologies powered by a HIPAA compliant API first architecture.

Service Offerings : On prem to Cloud Migration | Re-architecture | Open Source | Healthcare Compliance.

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Key Achievements:

  • ❯  DevOps – 200+ VMs Migrated to Cloud
  • ❯  Kubernetes – Multi Cloud
  • ❯  CI/CD Pipelines
  • ❯  BCP & Disaster Recovery
Our Insights

Discover the latest expert-compiled thinking and industry insights about modernizing applications.

Get In Touch

Let’s start a conversation about how you can build or improve your software product. We’re here to help!