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Legacy Application Modernization Services

Make your mission-critical systems ready for the future by changing obsolete, high-maintenance applications into nimble, scalable, and secure solutions. At Clarion, we advance legacy applications with no break in business operations, ensuring enhanced performance, usability, and compliance with reduced long-term costs.

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Home   /   Services   /   Legacy App Modernization

Our Legacy Modernization Services

Our legacy modernization services assist global businesses in quickly transforming their traditional applications by adopting modern tools, technologies, and platforms.

Legacy Application Consulting

Legacy Application
Consulting

An engagement that opens with a comprehensive review of your present application landscape - architecture, code quality, integration, and scalability constraints. Our technology experts then generate modernization roadmaps, factoring in costs, risks, and business objectives.

Legacy App Migration to Cloud

Legacy App Migration
to Cloud

Moving old apps to the cloud brings cost savings, speed, and growth. We guide you in picking the best fit (AWS, Azure, GCP, or mix) and move plan — lift-and-shift, tweak, or make new. Our step-by-step move cuts down on stops, boosts safety, and uses cloud help like AI/ML, no server work, and automated scaling.

Application Reengineering

Application
Reengineering

When the technology goes obsolete but the logic at your core is still valuable, we reengineer it by modernizing code and refactoring architecture. We enable microservices, API-first integrations, and DevOps pipelines, thus maintaining the performance and compatibility with tools of today.

Application Recoding

Application
Recoding

Applications that were constructed via obsolete languages or frameworks have their legacy codebases (COBOL, Delphi, VB, outdated .NET/Java) replaced with a modern stack that is easier to maintain. Technical debt gets written off. The risk of operations drops. Your application becomes simpler to modify.

Application Containerization

Application
Containerization

We box your critical applications into portable, scalable containers by utilizing the capabilities of Docker and Kubernetes. This method makes deployment easy and scaling instantaneous. It ensures seamless consistency from development to staging to production.

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Benefits of Legacy Application Modernization

  • Optimized Performance – Bring down response times, enhance scalability, and ensure uptime.
  • Strengthened Security – Fix vulnerabilities through secure coding, end-to-end encryption, and stringent technology practices.
  • Business Agility – Work well with modern platforms, APIs, and emerging tech.
  • Lower Maintenance Costs – Slash infrastructure and support overhead by way of automation and efficient architecture.
  • Extended Lifespan – Keep core business logic intact as you adjust to new technology environments.
  • Improved User Experience – Provide easy, quick interfaces that comply with current usability standards.
  • Regulatory Compliance – Stay in line with HIPAA, GDPR, PCI-DSS, and other industry-specific rules.
  • Tech-Driven Innovation – Tap into the true potential of cloud, AI, IoT, big data, and advanced analytics.

Legacy Modernization Approaches Designed For Every Unique Need

As a leading legacy application modernization company, we follow proven methodologies and industry-leading techniques to help you gain a leading edge over your competitors.

Rehosting

Move to a new infrastructure with minimal code changes for faster results and better business productivity.

Refactoring

Enhance the existing code for performance, maintainability, and scalability without changing its functionality.

Rearchitecting

Build a new architecture for your application in order to support features available in the cloud, modularity, and future growth.

Rebuilding

Create a new application totally from scratch by using modern stacks and keeping only the most valuable business logic.

Why Clarion for Legacy App Modernization?

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GLOBAL CLIENTELE

1,500+ clients assisted across various industries, such as finance, healthcare, retail, and manufacturing, spread across the US, Australia, Europe, the Middle East, and Africa. 

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POSITIVE RATING 

90% of our customers rate us as "Very satisfied" or "Raving Fan", with many showcasing a positive user experience and approaching us for new projects and unique business requirements.

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SOLID GOVERNANCE

We effectively deliver projects unique to every organizational need, strictly adhering to IP protection, NDA protocols, and essential global security compliance frameworks.

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TOP 1% EXPERTS

Onboard highly skilled technology consultants and IT experts with strong domain experience, covering both legacy modernization and modern cloud-native platforms.

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DEDICATED SUPPORT

Every project, use case, and business scenario is driven by seasoned supervisors, technology veterans, highly skilled quality auditors, and top-tier service delivery managers.

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FLEXIBLE MODEL 

Helping you achieve success is in our DNA. Our vEmployeeTM engagement model acts as an extension of your team, working consistently toward maximizing your business growth.

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Tap into a Collection of Proven Professionals.

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Tell us in brief about your ideas and needs. Don't worry it's secure and confidential.

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Share your
requirement

Let us present the benefits of our vEmployee model while we understand your project requirements.

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Accept our offer

Sign the agreement with deliverables to ensure transparent collaboration.

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Start your
offshore team

Set your success metrics, onboard our technology experts to your organization, and begin your project. 

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Frequenty Asked Questions

What modernization methods do you use? 

We choose strategies from rehosting, refactoring, rearchitecting, or rebuilding based on your budget, timeline, and business goals.

Can modernization be done without downtime?

Yes. With phased rollouts, blue-green deployments, and with containerization, we can ensure uninterrupted operations.

Do you migrate legacy apps to any cloud platform? 

Yes, we work with AWS, Azure, GCP, and hybrid solutions, which are the service providers based on performance, compliance, and cost.

How do you ensure compliance and security? 

Secure coding practices, encryption, vulnerability scanning, role-based access control, and compliance audits for HIPAA, GDPR, PCI-DSS, and others.

Can you work without complete documentation?

Yes. Reverse engineering and discovery processes enable mapping and documenting legacy systems before modernization starts.

What industries do you serve?

We have experience in healthcare, finance, retail, manufacturing, logistics, transportation, real estate, eLearning, government, and emerging tech areas.

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