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Software Re-engineering and Support Services

Modernize your existing software to match your business needs and keep up with the changing customer demands. Upgrade to new technologies, add new features, integrate with other applications, and deploy faster. JatApp will help you re-engineer your legacy software.

Improve performance and scalability

Extend software functionality

Mitigate security vulnerabilities

Integrate third-party systems

Reduce maintainability costs

Start your project

Our app modernization services

Are you ready to take your software to the next level? Reengineer your application or shift to the cloud ‒ JatApp provides software modernization services to help you recreate your legacy software.

Software re-architecture

Modify your software architecture to enhance performance, scalability, and maintainability - we specialize in modern microservices-based architectures.

Software re-engineering

Replace your legacy systems with cloud-based scalable solutions and integrate new technologies to keep your software aligned with evolving business needs.

Cloud migration

Move your app to the cloud with an optimal strategy and automation tools. We can help you transition to AWS or GCP to achieve increased scalability, accessibility, and cost-effectiveness.

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Recent case studies

Learn how we helped our clients expand their applications' functionality with our software product modernization services.

Adding New Capabilities to a Property Management Platform With Microservices

  • Application modernization
  • Microservices
  • Germany
  • Property management

JatApp helped Cunio, a communication platform for property management, improve its system with a notification microservice. It allows tenants, landlords, service providers, and property managers to get notifications via mobile devices, SMS, and email.

View case study

Refactoring an Application for Employee Engagement

  • Application modernization
  • Denmark
  • HR technology

JatApp helped build a white-label app that drives employee engagement. Our team refactored the previously-written code as well as fixed bugs. The developed solution allows organizations to track the employee’s moods and improve staff retention.

View case study

We know how to address your technology shortcomings

JatApp is a trusted partner for app modernization, helping you to efficiently handle software issues.

Problem

Our solution

1. The application is slow and crashes frequently

Our experts will improve your app architecture & infrastructure, add caching and optimization techniques, and keep monitoring & fixing performance bottlenecks continually.

2. The system has grown in size and complexity,
and can't be scaled easily

By implementing microservices and containerization, we can make your app more scalable so that you can easily add new features and maintain them in the future.

3. The solution requires external data to be integrated
smoothly and efficiently

We will pull data from third-party APIs to facilitate data exchange between systems and use containerization technologies to ensure seamless integration of external data.

4. Outdated technology no longer supports your
business needs

With a technology upgrade or migration to more modern, flexible, & scalable systems, we can help you better align your software with the current and future needs of your business.

What our clients say

Read what our clients think about cooperating with JatApp.

Verified Review

The “handshake” between microservice and existing software was very efficient

“After launching the microservice we were way more flexible in enhancing our SaaS solution with new features. The “handshake” between microservice and already existing software was very efficient.”

Erik Boska
CEO, Real Estate Platform
Verified Review

The development team was so experienced

“We are currently testing our beta version. We aren’t ready to sell it yet, but our tester clients show that it is working well. We can see every detail through strong business analysis and we were happy to find a development team that was so experienced.”

Mobile Project Manager
Fitness App Company

We cover all your software development needs

Apart from app modernization, we offer full-cycle software development services, from building custom software from scratch to QA and DevOps.

Custom software development

Use our expertise to create a custom software solution tailored to your project needs and business objectives.

  • MVP development
  • Mobile app development
  • SaaS development
  • API integration
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Testing & QA

Deliver a quality product on schedule and within budget ‒ we know how to detect and fix issues at early development stages.

  • QA consulting services
  • Dedicated QA team
  • Automated testing services
  • Manual QA testing services
Learn more

DevOps

Automate operations and enhance your IT infrastructure to improve efficiency and deploy high-quality software faster.

  • DevOps assessment & consulting
  • Infrastructure automation
  • CD/CI pipeline implementation
Learn more

Modernize your software with JatApp

Team up with a team of professional software developers to update your legacy system.

Get in touch
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