Legacy application migration services

Outdated systems are one of the main causes of slow business growth. With N-iX legacy application migration services, you can quickly transition solutions to the cloud to boost their efficiency, agility, and performance.

Drive business growth by migrating your legacy applications to the cloud

Maintaining outdated legacy systems hinders business growth, causing them to struggle with efficiency and innovation. Migrating applications to the cloud enables businesses to modernize their IT infrastructure, improve performance, scalability, and operational agility, reduce expenses, and enhance security.

N-iX specializes in legacy application migration services, ensuring a seamless cloud transition. With 21 years of experience, our expert team is dedicated to helping businesses leverage the full potential of cloud solutions, transforming legacy systems into powerful, scalable, and efficient cloud-based applications. Migrate outdated solutions that are slowing down your business and acquire an agile, secure, and cost-efficient IT infrastructure with N-iX.

Migrating your applications

Our comprehensive legacy application migration services

Tech consulting and strategy design

N-iX will work closely with your team to understand your requirements, ensure that the migration process goes as smoothly as possible, and maximize your ROI. This includes:

  • Initial assessment: understanding your business needs, objectives, and desired outcomes
  • Feasibility study: determining the viability of migration, potential challenges, and ROI
  • Current state & gap analysis: examining the existing system architecture, technologies, dependencies, and performance in detail
  • Risk assessment: evaluating potential risks and developing mitigation strategies
  • Strategy development: assessing and selecting appropriate technologies and frameworks for the new system
  • Roadmap design: developing a step-by-step plan outlining timelines and milestones, and allocating resources

Rehosting (lift-and-shift)

We will leverage automated tools and best practices to help you take advantage of the cloud’s benefits as quickly as possible. Rehosting applications includes:

  • Infrastructure assessment: evaluating current infrastructure to determine its state
  • Cloud readiness: assessing the system’s compatibility and preparing it for cloud environments
  • Migration: rehosting existing applications on cloud platforms with minimal code modifications
  • Optimization: enhancing performance and cost-efficiency within the new environment

Refactoring and optimization

N-iX will modify and re-engineer your applications to utilize cloud-native features, optimize resource usage, and improve overall efficiency. Refactoring applications includes:

  • Code auditing: reviewing and analyzing existing code to identify areas for improvement
  • Refactoring: rewriting and optimizing the code to meet modern standards and enhance performance
  • Architectural refactoring: breaking down monolithic applications into microservices for better scalability and maintainability; introducing integration frameworks to ensure seamless service-to-service connectivity

API and service development and integration

We design and implement APIs that facilitate data exchange, improve interoperability, and enhance the functionality of your existing systems. Our engineers will handle:

  • API development: creating and integrating APIs for seamless communication with other systems
  • Third-party integrations: connecting with third-party tools and services to enhance application capabilities
  • Data integration: ensuring smooth data flow between legacy systems and new components
  • Real-time processing: implementing real-time data processing capabilities to acquire timely insights

Full-stack modernization

We employ cutting-edge technologies and cloud-native solutions to revamp your entire applications, from front-end user interfaces to back-end databases and services, ensuring they are resilient, scalable, and future-ready. This includes:

  • Front-end modernization & UI redesign: enhancing the user interface for improved usability and user experience
  • Modern framework adoption: utilizing frameworks like React, Angular, or Vue.js for a responsive and interactive front-end
  • Data integration: ensuring smooth data flow between legacy systems and new components
  • Back-end modernization & cloud-native development: leveraging cloud-native features for scalability, redundancy, and resilience
  • DevOps integration: implementing DevOps practices for efficient development, testing, and deployment workflows

Why do you need to migrate your legacy applications?

Enhancing scalability

Cloud infrastructure provides on-demand resources, enabling your applications to handle varying workloads efficiently and adapt to increased demand and new opportunities seamlessly.

Optimizing costs

By moving to a cloud-based infrastructure, you eliminate the need for maintaining and upgrading expensive on-premises hardware, allowing you to optimize IT budgets and reduce operational costs.

Improving performance

You will ensure that your applications run smoothly and efficiently using advanced cloud technologies, such as auto-scaling, load balancing, and distributed computing.

Strengthening security

Cloud platforms invest heavily in advanced security measures (encryption, access management, etc.) that help you protect sensitive data from cyber threats and ensure compliance with industry regulations.

Simplifying maintenance

Cloud service providers handle routine maintenance tasks, such as software updates, security patches, and hardware upgrades, freeing your team to focus on strategic initiatives.

Streamlining collaboration

Enabling secure access to applications and data from anywhere with an internet connection will allow your teams to work together seamlessly, regardless of their physical location.

Future-proofing your business

Еnsuring that your IT infrastructure is built on modern, adaptable technologies will keep your applications competitive and up-to-date, eliminating the need for frequent and costly system overhauls.

Facilitating innovation

Cloud-native tools and services enable rapid development, testing, and deployment of new features, allowing you to support continuous improvement and innovation, helping your business stay competitive and meet evolving demands.

Legacy application migration services with N-iX: how it works

1

Initial assessment

N-iX starts with a comprehensive analysis of your existing systems, including architecture, dependencies, and performance. We also identify specific pain points and outline the goals of the migration.

2

Planning and risk management

We utilize risk management frameworks to prioritize and mitigate possible issues. We complete a detailed solution design to make sure that both integration and data migration scenarios are covered.

3

Maintaining data integrity

We generate a data migration plan to ensure user information is consistent and safe during the migration process.

4

Application migration

Our engineers complete the migration of your legacy applications to the cloud while ensuring minimal disruption to your operations.

5

Post-migration support and user training

We continue supporting and optimizing your applications after migration to ensure peak performance and cost-efficiency. We can also provide training to educate users on how they can use the new applications and their features to improve day-to-day operations.

Migrating legacy applications: success stories Case studies

Partnerships and Recognition

Why choose N-iX as your legacy application migration company?

180+

certified cloud experts

150+

cloud projects completed in the
past five years

60+

DevOps experts

2,200+

tech experts

21

years of market presence &
engineering experience

ISG-recognized

Cloud Services and Solutions
provider

Our technology leaders

expert

Sergii Netesanyi

Head of Solution Group

expert

Valentyn Kropov

Chief Technology Officer

expert

Orest Furhala

Director of Alliances & Partnerships

expert

Yaroslav Mota

Head of Engineering Excellence Practice

FAQ

Legacy application migration services involve transferring outdated software systems to modern cloud-based platforms.

Migrating legacy applications to the cloud can enhance scalability, improve security, streamline integration, and provide better performance. It also reduces costs by removing the need to maintain outdated hardware and software.

Common migration strategies include:

  • Rehosting (Lift and Shift): moving applications without modifying them.
  • Replatforming: making slight optimizations without changing core architecture.
  • Refactoring: rebuilding the application for the cloud environment.
  • Replacing: substituting the legacy system with a new solution.
  • Rearchitecting: redesigning the application architecture entirely.

To remove lengthy service disruptions, N-iX conducts a comprehensive assessment to understand your current setup and develop a detailed migration plan. We also perform pilot migrations to identify and address potential issues.

Migrating to the cloud provides an opportunity to integrate advanced technologies like AI, machine learning, and big data analytics, enhancing your system's capabilities and innovation potential.

The duration varies based on the complexity of the legacy systems and the chosen migration strategy. A legacy application migration company can complete a simple lift-and-shift migration in just a few weeks, while more complex refactoring or rearchitecting projects can take months.

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Industry recognition