Legacy App Modernization

Innovate Through Flexible Cutting-Edge Technology

We help you bring your digital transformation across the goal line with edgy technology and agile approaches. Leverage our app modernization services to elevate, integrate, and build new powerhouses and stay resilient with digital business models.

App Modernization

Upgrade Your Legacy App

The modern business landscape is all about adapting to evolving market needs and challenges. Application modernization helps you respond to the fast-paced market with scalable and flexible technology. Be it a legacy system or a fresh-baked solution, our app modernization services will add a new dimension to your digital estate by rehosting, re-platforming, and refactoring your tech ecosystem.

Add New Potential to Your Legacy Apps

As one of the mature legacy app modernization providers, CleverDev Software guides companies through the entire legacy software modernization cycle. From ideation and business analysis to mapping the right upgrade strategy, our software experts will analyze, plan, and execute a secure update with no disruption to your business.

Our team specializes in compliant-heavy industries, helping healthcare providers and finance companies achieve their transformational goals through best data security practices, compliance excellence, and cloud migrations services.

Why Do You Need App Modernization?

New business heights can only be achieved with the latest technology. Aging software systems hamper your business growth and reduce the quality and speed of services delivered. Here’s where legacy software brings you:

Integration, scalability, and compatibility issues with the new digital assets

High maintenance costs and added maintenance complexity

Increased security risks and poor compliance

Hardware-based software lacks mobile versions and portability

High operating costs associated with staff training and hardware

Low customer satisfaction due to sluggish app performance

Take a Low-Risk Path Toward Modernizing Legacy Applications

Legacy Software

Technical Rigidity

High Maintenance Costs

Siloed Data

Poor Performance

Modern System

Scalability and Resilience

Cost-Effective Maintenance

Data Interoperability

Improved Speed and Performance

Legacy Application Modernization Benefits at CleverDev Software

What our clients get from our legacy modernization service

Reduced costs and effort of upgrades, maintenance, and integrations

Adaptability and scalability for faster innovations

Enhanced performance and supreme security

Better customer experience and market reach

Faster time to market

Flexibility to create new features and services

Types of Apps We Modernize

Our legacy modernization solutions span web, mobile, desktop platforms, and software for different domains. Whether it’s CRM or EHR systems, our software engineers match your needs with the latest technology.

Programming Languages

  • Java
  • TypeScript
  • JavaScript


  • Postgres
  • Oracle
  • MySQL
  • MongoDB
  • Cassandra
  • Oracle NoSQL

Software Testing Technologies

  • EasyMock
  • AssertJ
  • Junit 5
  • Mockito

Web Technologies and Frameworks

  • React, Redux
  • jQuery
  • JPA / Hibernate
  • Spring Framework (Core, Data, Security)
  • Webservices, SOAP, XML
  • Angular
  • Spring Boot
  • Spring Cloud

Application and WebServers

  • Jetty
  • WebLogic Server
  • Tomcat
  • GlassFish
  • IBM WebSphere Application Server
  • Oracle Application Server

Middleware and other technologies

  • Microservices
  • CI/CD
  • AWS
  • Docker
  • Apache MQ
  • Rabbit MQ
  • Kafka

Compliance-Ready Digital Solutions

We are committed to security and regulatory compliance.






How We Modernize Legacy Applications

Our legacy software modernization services put your unique requirements at the center of all processes to create an individual upgrade strategy for your digital success.

Discovery and Analysis

We first look into your bottlenecks, elicit requirements for your application modernization solutions, and analyze available resources to perform upgrades.


Our software engineers select the right modernization strategy, allocate resources, and map out your upgrade to identify the scope of changes and the optimal approach.


If your application can do with a simple lift and shift, our developers move your workloads into the cloud as-is with no major changes.


We move your aging system to a new, more cost-effective, and performing runtime platform without rewriting its core architecture.


If your application requires a major overhaul, our experts rewrite, restructure, and repackage one or more software components to optimize cost, reliability, and performance.


Our support team tracks the performance of a new software system and right-sizes it in the new environment to cover all your needs in full.

Modernization Services We Offer

We provide adaptable engagement models that meet your project needs and budget expectations.


Legacy app modernization consulting services, offered by CleverDev Software, deliver expertise, skills, and methods that help you shape your modernization strategy.

Our experts analyze your business case, current architecture, and expected outcomes to match it all with the right modernization approach.

Team Augmentation

Build up your team capacity by hiring our software engineers on a temporary basis. We offer qualified developer talent that will become an effective addition to your in-house team and accelerate your development process.

We analyze your unique skill requirements and select the right candidate, so you can focus on what matters the most.

Dedicated Team

Our healthcare software consulting services help medical companies solve strategic and technological challenges. Following a thorough analysis, our team helps shape your business vision, creates the solution design, and aligns your idea with the right tech architecture.

How Long Does Legacy Software Modernization Take?

Our professional approach guarantees operative efficiency of the modernization process. We are ready to complete your project in the shortest possible time and enable a quick launch of the innovated application.

from 3 months

for simple UI upgrades or code improvements

from 8 months

for updating a mid-size application

from 2 years

for full-cycle reengineering of large enterprise systems

What Impacts Your App Modernization Cost

We grasp the essence of our client's business strategy and match it with a pragmatic and contextualized CRM solution.

Software size and its complexity

Data amount to migrate

Integrations with other systems

Migration approach and testing effort

The cost of software licences needed for automation

Why Choose CleverDev for Legacy App Modernization?

15+ years of hands-on experience in legacy software modernization

Experience working with compliant-heavy industries

Adherence to best data security standards

Eye for opportunity and cost reduction

Latest technology to your advantage

Flexible and iterative development process

People Also Ask

What is a legacy application?

Why modernize legacy applications?

Let’s Transform Your Business

Get in touch with us, and we will gladly get back to you as soon as possible. If you need a professional team, CleverDev Software will be happy to assist you in making your vision a reality.
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