Legacy Application Modernization
Services Company

Our Clients & Partnerships
Core Services

Legacy application modernization solutions we offer

legacy application modernization solutions we offer

Cloud Migration

Transitioning to the cloud offers businesses better scalability, security, and operational efficiency. Our cloud application modernization services move your legacy applications to AWS, Azure, or Google Cloud while promising minimal downtime and smooth data transfer. By optimizing cloud infrastructure, we help businesses reduce maintenance costs, improve system performance, and gain real-time accessibility from anywhere.

Legacy System Consolidation

Managing multiple outdated applications can lead to data inconsistencies, security gaps, and operational inefficiencies. Our consolidation services organize disparate systems into a single, high-performing platform, improving data governance, security compliance, and workflow automation. By unifying fragmented legacy applications, businesses expand system efficiency, reduce IT costs, and future-proof their technology infrastructure.

Application Replatforming and Refactoring

Legacy applications often struggle with slow performance, security vulnerabilities, and limited integration capabilities. We replatform and refactor outdated systems by restructuring their code to comply with modern frameworks, cloud-native architectures, and security best practices. This process strengthens system efficiency, speeds up deployment cycles, and provides compatibility with new technologies while maintaining your application's core functionality.

Rebuilding and Replacing

When an application reaches the end of its lifecycle, the best approach is to rebuild or replace it with a new, high-performing solution. Our team redesigns and develops applications from scratch, incorporating AI, automation, and scalable cloud services to create future-proof solutions. This method eliminates technical debt, heightens long-term agility, and aligns with evolving business objectives.

Microservices Architecture

Breaking away from monolithic architectures unlocks faster deployments, independent scaling, and flexible system upgrades. We transform legacy app modernization services into microservices-based ecosystems, enabling modular and independent services that communicate efficiently. This shift builds fault tolerance, simplifies maintenance, and allows businesses to roll out new features with minimal risk and downtime.

Integration Services for App Modernization

Legacy systems cannot often appropriately interact with modern applications and APIs. Our integration services connect outdated platforms with third-party solutions, cloud applications, and AI-driven tools, enabling real-time data synchronization, automation, and improved decision-making. By eliminating silos, businesses can unlock new operational efficiencies and deliver a more connected user experience.

Case Studies
Secure data synchronization and legacy migration for a healthcare client
United States
Healthcare
Infrastructure setup
NDA

Explore how Evinent implemented a scalable and secure data infrastructure for a leading US healthcare technology provider. The solution included advanced encryption, real-time data synchronization, and modernization of legacy systems, ensuring efficient operations and compliance with stringent security standards.

secure data synchronization and legacy migration for a healthcare client
HR management system development for the big retail player
Central Asia
Retail

Discover how Evinent developed a flexible HR management platform for Central Asian largest electronics retailer. This system revolutionized recruitment processes with automated workflows, advanced analytics, and instant ERP integration, reducing hiring time and costs while providing top-level security and compliance.

hr management system development for the big retail player
Legacy application migration for E-Commerce scalability and performance
United States
E-commerce
Platform modernization

Learn how Evinent transformed a legacy e-commerce platform into a scalable, high-performance solution. With a modern architecture, global localization features, and AI-powered tools, the platform supports international operations, enhances user experience, and drives long-term business growth.

legacy application migration for e-commerce scalability and performance
Custom CRM Solution for Organizing Workforce Management
Central Asia
Retail

Learn how Evinent developed a custom CRM solution for a leading Central Asian retailer, simplifying technician scheduling, real-time tracking, and ERP integration. Supporting over 300 field technicians, the system optimizes operational efficiency, enhances customer satisfaction, and offers GDPR compliance.

custom crm solution for organizing workforce management
A flexible SaaS solution for supply chain efficiency
Logistics
Supply Chain

Evinent developed a scalable SaaS logistics solution to streamline asset tracking and supply chain management. Featuring real-time barcode scanning, cloud-enabled processing, and secure access control, the system enhances operational efficiency while ensuring affordability and seamless adoption for businesses of all sizes.

a flexible saas solution for supply chain efficiency
Scaling e-commerce for a leading central asian retailer
Central Asia
Retail

Explore how Evinent partnered with Central Asian top e-commerce platform to create a secure, scalable system that supports peak traffic, real-time updates, personalized user experiences, and multichannel integration. The solution guarantees secure transactions, cost efficiency, and quick growth across Central Asia.

scaling e-commerce for a leading central asian retailer
Patient portal development for simplified medical payments and enhanced patient experience
United States
Healthcare

Discover how Evinent developed a secure and adjustable healthcare platform designed for medical billing, coding, and analytics. Designed to automate operations, enhance patient satisfaction, and meet strict US healthcare regulations, the system provides advanced tools for data-driven decision-making and smooth performance under high loads.

patient portal development for simplified medical payments and enhanced patient experience
Web-based chatbot for automated candidate
HR
Chatbot

The client approached us to simplify the initial stage of candidate selection, as HR managers spent too much time manually collecting contact details, appraising the applicants, and scheduling interviews. To solve the issue, we created a web-based chatbot that allows candidates to apply for vacant positions, answer pre-screening questions, and schedule interviews without human assistance. The chatbot collects and transfers all the necessary data to the company's internal system, decreasing the HR workload.

web-based chatbot for automated candidate
Mobile front office app for an e-commerce retail company
Central Asia
E-commerce

Evinent created a real-time Mobile Front Office (MFO) application for a top Central Asian retailer, streamlining in-store operations from sales to scheduling. Seamlessly connected to the company’s ERP and eCommerce systems, the app supports thousands of daily transactions—enhancing efficiency, cutting training time, and increasing upsell opportunities through an intuitive, all-in-one platform.

mobile front office app for an e-commerce retail company
Secure data integration portal for healthcare data analysis and optimization
Healthcare

A secure integration portal designed to automate the synchronization of medical chat data from third-party systems, structure it for analysis, and protect it through encryption—enhancing healthcare operations with improved data accessibility, reliability, and compliance.

secure data integration portal for healthcare data analysis and optimization
Healthcare system for comprehensive medical coding and administration
Healthcare

A secure integration portal designed to automate the synchronization of medical chat data from third-party systems, structure it for analysis, and protect it through encryption—enhancing healthcare operations with improved data accessibility, reliability, and compliance.

healthcare system for comprehensive medical coding and administration
WhatsApp chatbot for hiring assistance and candidate engagement
HR

Evinent has created a WhatsApp chatbot to facilitate the initial phases of recruitment without human intervention. The candidates can complete their application, respond to the screening questions, schedule interviews, and get notifications all in a chat. The system also connects with the company’s internal HR platform, which leads to less manual work and a more efficient hiring process.

whatsapp chatbot for hiring assistance and candidate engagement
Development of a digital school diary for improved school communication
Education

development of a digital school diary for improved school communication
Key Achievements and Metrics
11+
Years of Proven Success in Legacy App Modernization
20+
Modernized Systems
41%
Reduction in IT Costs Per Policy
99%
Client Satisfaction Rate
Why US

Why choose Evinent?

+50 dedicated team

Cost-Effective Solutions with Maximum ROI

Modernizing outdated applications can significantly cut operational costs while improving performance. Our focus is on cost-efficient strategies software modernization services, guaranteeing your modernization investment delivers long-term financial benefits through improved scalability, security, and automation.

Security-First, Scalable Architecture

Legacy applications often come with security vulnerabilities and limited integration capabilities. Our modernization approach improves system security, implements compliance-driven architectures, and guarantees that your applications are built for long-term scalability.

Industry-Specific Experience

We have successfully modernized applications across healthcare, e-commerce, manufacturing, retail, and finance, guaranteeing compliance with sector-specific regulations like HIPAA, and PCI DSS.

End-to-End Modernization Services

We don’t just update your system—we promise a smooth, full-cycle transformation:

  • Assessment & Planning – Analyzing legacy systems and defining an optimal modernization strategy.
  • Cloud Migration & Replatforming – Upgrading infrastructure for optimized efficiency.
  • Code Refactoring & Microservices Transition – Restructuring outdated codebases for better maintainability.
  • Integration & Automation – Ensuring error-free data flow between new and existing applications.

Business-Centric Approach & Dedicated Support

Our priority is your success. Our team works closely with your IT and business leaders at every modernization stage, verifying that your upgraded applications align perfectly with your long-term business goals.

Certifications and achievements

certification
certification
certification
certification
Benefits

Why you need legacy application modernization

As businesses grow, outdated legacy systems become barriers to innovation, efficiency, and security. Relying on obsolete infrastructure can lead to high maintenance costs, security vulnerabilities, and integration challenges that prevent organizations from adopting modern solutions. Legacy application modernization allows companies to leverage cutting-edge technologies, improve system reliability, and future-proof their operations.

Improved Performance & Security

Slow, outdated systems can hinder productivity and expose businesses to cyber threats. Modernization optimizes application performance, reduces downtime, and simplifies data security with advanced encryption, multi-factor authentication, and compliance-driven protocols. Businesses can confidently operate, knowing their systems are secure, reliable, and resilient against cyber risks.

Seamless Integration

Legacy applications often struggle with poor interoperability, making connecting with modern APIs, cloud services, and automation tools difficult. Modernization guarantees flawless data exchange, API-driven integration, and compatibility with SaaS platforms, allowing businesses to benefit from AI, IoT, and cloud-based automation without disruptions.

Cost & Efficiency Gains

Maintaining outdated systems requires continuous patches, manual workflows, and expensive infrastructure upkeep. By modernizing legacy applications, businesses can reduce IT expenses, eliminate redundant processes, and automate repetitive tasks. This leads to greater operational efficiency, lower long-term costs, and optimized resource allocation.

Scalability & Flexibility

Legacy systems cannot often scale with business growth, customer demands, and market shifts. Modern applications built on microservices and cloud architectures allow businesses to scale on-demand, adapt to changing workloads, and deploy new features quickly. Whether expanding to new markets or handling increased traffic, modernized systems provide long-term agility and stability.

Competitive Advantage

Businesses that continue using legacy systems risk falling behind competitors who leverage modern, AI-powered, and cloud-based solutions. Modernization upgrades the user experience, improves service delivery, and enables real-time decision-making through advanced data analytics and intelligent automation. Staying ahead of industry trends implies increased market share, improved customer satisfaction, and sustainable business growth.

Clients testimonials

Our customers' success stories speak louder

Here's how our client's feedback on our collaborative approach and the solutions we've implemented together.

Video Preview
Pavel  - Project manager at Sulpak
Industries

Industries we serve

Healthcare

E-Commerce

Retail

Manufacturing

Education

Legacy healthcare systems often struggle with slow performance, security risks, and compliance challenges. We modernize electronic health records (EHR), patient management platforms, and telemedicine systems, guaranteeing compliance with HIPAA and other industry regulations. Our solutions strengthen data security, interoperability, and real-time accessibility, allowing medical providers to deliver better patient care with optimized digital workflows.

Many e-commerce businesses rely on outdated platforms that limit scalability and integration. We upgrade legacy online storefronts, payment gateways, inventory management systems, and order processing platforms to cloud-based, AI-driven solutions. Our modernization services optimize performance, intensify cybersecurity, and improve user experiences, guaranteeing businesses stay competitive in a rapidly evolving digital landscape.

Retailers face challenges with outdated POS systems, disconnected inventory tracking, and inefficient customer loyalty programs. We modernize retail applications by integrating cloud-based solutions, AI-driven analytics, and omnichannel retail experiences. Our solutions enable automatic inventory management, personalized customer engagement, and real-time sales tracking, improving overall operational efficiency.

Legacy ERP, supply chain, and production management systems can slow operations and create inefficiencies. We help manufacturing businesses transition to IoT-enabled, cloud-integrated platforms, optimizing inventory tracking, predictive maintenance, and production workflows. Our modernization solutions support automation, data analytics, and system resilience, guaranteeing businesses greater efficiency and cost savings.

Educational institutions often struggle with outdated learning management systems (LMS), student tracking tools, and administrative platforms. We modernize student portals, e-learning platforms, and data management systems to provide premium remote learning, improved system security, and instant cross-platform accessibility. Our solutions help educators and institutions adapt to the digital transformation of education while maintaining compliance with regulatory standards.

Healthcare

Legacy healthcare systems often struggle with slow performance, security risks, and compliance challenges. We modernize electronic health records (EHR), patient management platforms, and telemedicine systems, guaranteeing compliance with HIPAA and other industry regulations. Our solutions strengthen data security, interoperability, and real-time accessibility, allowing medical providers to deliver better patient care with optimized digital workflows.

E-Commerce

Many e-commerce businesses rely on outdated platforms that limit scalability and integration. We upgrade legacy online storefronts, payment gateways, inventory management systems, and order processing platforms to cloud-based, AI-driven solutions. Our modernization services optimize performance, intensify cybersecurity, and improve user experiences, guaranteeing businesses stay competitive in a rapidly evolving digital landscape.

Retail

Retailers face challenges with outdated POS systems, disconnected inventory tracking, and inefficient customer loyalty programs. We modernize retail applications by integrating cloud-based solutions, AI-driven analytics, and omnichannel retail experiences. Our solutions enable automatic inventory management, personalized customer engagement, and real-time sales tracking, improving overall operational efficiency.

Manufacturing

Legacy ERP, supply chain, and production management systems can slow operations and create inefficiencies. We help manufacturing businesses transition to IoT-enabled, cloud-integrated platforms, optimizing inventory tracking, predictive maintenance, and production workflows. Our modernization solutions support automation, data analytics, and system resilience, guaranteeing businesses greater efficiency and cost savings.

Education

Educational institutions often struggle with outdated learning management systems (LMS), student tracking tools, and administrative platforms. We modernize student portals, e-learning platforms, and data management systems to provide premium remote learning, improved system security, and instant cross-platform accessibility. Our solutions help educators and institutions adapt to the digital transformation of education while maintaining compliance with regulatory standards.

Project flow

Our legacy app modernization process

At Evinent, we follow a structured, end-to-end modernization approach that implies minimal disruptions, quick transitions, and long-term success. Our process is designed to improve performance, intensify security, and future-proof applications while aligning with your business objectives.

Assessment and Planning

Data Migration

Cloud Integration

Rehosting or Refactoring

Testing and Deployment

assessment and planning
Assessment and Planning

We begin with a comprehensive audit of your legacy system to identify performance bottlenecks, security risks, and integration challenges. Our team defines modernization goals based on business needs and compliance requirements, then develops a strategic roadmap outlining whether rehosting, refactoring, re-platforming, or a complete rebuild is the best approach. The plan promises alignment with business growth strategies and future scalability.

data migration
Data Migration

Legacy data is securely extracted, cleansed, and transferred to modern environments while maintaining data integrity and regulatory compliance (HIPAA, PCI DSS). We use encryption, backup mechanisms, and automated migration tools to minimize risk and offer a rapid transition to cloud, hybrid, or on-premises storage solutions.

cloud integration
Cloud Integration

Migrating applications to AWS, Azure, or Google Cloud provides scalability, performance, and cost efficiency. We implement containerization (Docker, Kubernetes) for smooth deployment, enable AI-powered automation and real-time data processing, and introduce auto-scaling capabilities to optimize infrastructure costs.

rehosting or refactoring
Rehosting or Refactoring

For applications requiring modernization, we offer:

  • Rehosting (Lift & Shift): Moving applications to the cloud with minimal changes.

  • Refactoring: Optimizing code for better security, performance, and maintainability.

  • Rearchitecting for Microservices: Transforming monolithic applications into modular, scalable systems with full API integration.

testing and deployment
Testing and Deployment

We conduct functional, security, and performance testing to assure stability. User acceptance testing (UAT) validates real-world functionality, while CI/CD pipelines automate deployment and updates. Our team offers a smooth go-live process with post-launch support and continuous performance monitoring.

Assessment and Planning

assessment and planning
Assessment and Planning

We begin with a comprehensive audit of your legacy system to identify performance bottlenecks, security risks, and integration challenges. Our team defines modernization goals based on business needs and compliance requirements, then develops a strategic roadmap outlining whether rehosting, refactoring, re-platforming, or a complete rebuild is the best approach. The plan promises alignment with business growth strategies and future scalability.

Data Migration

data migration
Data Migration

Legacy data is securely extracted, cleansed, and transferred to modern environments while maintaining data integrity and regulatory compliance (HIPAA, PCI DSS). We use encryption, backup mechanisms, and automated migration tools to minimize risk and offer a rapid transition to cloud, hybrid, or on-premises storage solutions.

Cloud Integration

cloud integration
Cloud Integration

Migrating applications to AWS, Azure, or Google Cloud provides scalability, performance, and cost efficiency. We implement containerization (Docker, Kubernetes) for smooth deployment, enable AI-powered automation and real-time data processing, and introduce auto-scaling capabilities to optimize infrastructure costs.

Rehosting or Refactoring

rehosting or refactoring
Rehosting or Refactoring

For applications requiring modernization, we offer:

  • Rehosting (Lift & Shift): Moving applications to the cloud with minimal changes.

  • Refactoring: Optimizing code for better security, performance, and maintainability.

  • Rearchitecting for Microservices: Transforming monolithic applications into modular, scalable systems with full API integration.

Testing and Deployment

testing and deployment
Testing and Deployment

We conduct functional, security, and performance testing to assure stability. User acceptance testing (UAT) validates real-world functionality, while CI/CD pipelines automate deployment and updates. Our team offers a smooth go-live process with post-launch support and continuous performance monitoring.

FAQ
Still have questions?
What is the biggest driver of application modernization?

The primary driver of application modernization is the need for improved performance, scalability, and security. Legacy systems often struggle with high maintenance costs, poor integration capabilities, and security vulnerabilities, making modernization essential for businesses to remain competitive, compliant, and efficient.

What does application modernization fall under?

Application modernization falls under digital transformation and IT infrastructure optimization. It involves upgrading legacy software, migrating to cloud environments, implementing microservices, and redesigning security frameworks to align with modern business needs and technological advancements.

How big is the application modernization services market?

The application modernization services market is experiencing significant growth, driven by the increasing need for businesses to update legacy systems to optimize performance, security, and scalability. According to MarketsandMarkets, the market is projected to grow from USD 19.9 billion in 2024 to USD 39.7 billion by 2029, with a compound annual growth rate (CAGR) of 14.9%. Similarly, Grand View Research estimates the market size at USD 17.8 billion in 2023, anticipating a CAGR of 16.7% from 2024 to 2030. These projections underscore the escalating demand for modernizing applications to meet evolving technological and business requirements.

What are the steps for application modernization?

The modernization process typically includes:

  • Assessment & Planning – Evaluating legacy systems and defining a strategy.

  • Data Migration – Moving data securely to modern environments.

  • Replatforming or Refactoring – Optimizing applications for better performance.

  • Cloud Integration – Enhancing scalability and efficiency.

  • Testing & Deployment – Ensuring a smooth transition with minimal disruption.

Why is application modernization important?

Modernization allows businesses to stay competitive, improve system efficiency, and strengthen security. Legacy applications often lead to high operational costs, compliance risks, and poor integration, making modernization a crucial step for businesses looking to adopt cloud, automation, and AI-driven innovations.

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78%

Enterprise focus

20

Million users worldwide

100%

Project completion rate

15+

Years of experience

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