Embrace the Future by Modernizing Your Applications

Application modernization refers to the process of upgrading, transforming, or migrating existing software applications to meet current business needs and technological standards. It involves revitalizing legacy systems, making them more agile, scalable, and aligned with modern architecture principles. Upgrading legacy systems ensures better security against vulnerabilities and cyber threats. Organizations that embrace modernization stay ahead of the curve and adapt swiftly to market changes. Contact us today to explore how our Application Modernization Services can elevate your software solutions.

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What are the Challenges Your Institution Faces Before Embarking on Application Modernization?

Cost Optimization



  • Dealing with high infrastructure costs for both on-premise and cloud solutions
  • Struggling with excessive expenses related to change requests for existing systems

Business Growth Acceleration



  • Lack of in-house domain experts, necessitating independent advice and guidance
  • The need for an independent assessment of existing challenges
  • Urgent requirement for quick validation of solutions through prototyping business ideas

Modernization of Technology Stack or Production Process



  • The challenge of upgrading monolithic systems to a more agile microservices architecture
  • Addressing performance issues and ensuring flexible scaling possibilities
  • Reducing the time to market for new software features

App Modernization Framework

At Ailleron, we understand that staying ahead in the digital race requires strategic transformation. Our App Modernization Framework empowers organizations to evolve, innovate, and thrive in today’s dynamic landscape. There are the Three Essential Phases

Consulting Discovery

I. Consulting & Discovery


  • Understanding Your Context: We engage with your team to comprehend your business goals, challenges, and existing technology landscape.
  • Assessment & Baseline: Our experts evaluate your current applications, infrastructure, and processes. This assessment provides a solid foundation for future decisions.
  • Risk Mitigation: Identifying risks early allows us to proactively address potential challenges.
  • Setting Clear Objectives: We define modernization objectives aligned with your strategic vision.
application modernization - Analysis & Architecture Design

II. Analysis & Architecture Design


  • Blueprint for Transformation: Our architects create a comprehensive roadmap for modernization.
  • Scalability & Performance: We design solutions that scale seamlessly and enhance performance.
  • Security & Compliance: Ensuring robust security measures and compliance with industry standards.
  • User Experience Enhancement: Revamping user interfaces for a delightful experience.
app modernization - Implementation or Supervision

III. Implementation or Supervision


  • Execution Excellence: Whether you need hands-on implementation or expert oversight, we’ve got you covered.
  • Agile Development: We follow agile methodologies to deliver results efficiently.
  • Continuous Improvement: Iterative enhancements ensure your applications evolve alongside your business.

Tailored Solutions for Your Journey


Choose the entire framework or select specific phases based on your unique needs. Let’s embark on this transformative journey together! Remember, modernization isn’t just about technology — it’s about unlocking your organization’s full potential. Let’s shape the future together! 🚀

Contact us today to explore how our App Modernization Framework can elevate your software solutions.

Schedule Free Consultation
App Modernization Framework

First step – Consulting & Discovery

The Consulting & Discovery phase lays the foundation for a successful modernization journey.
It guides subsequent decisions, minimizes risks, and maximizes the value of the transformation. 🚀

Understanding Business Context

– During this phase, consultants engage with stakeholders to gain a deep understanding of the organization’s business goals, challenges, and existing technology landscape


– They identify pain points, legacy systems, and areas that need improvement

software applications modernization for finance

Assessing Current State

– Consultants perform a comprehensive assessment of existing applications, infrastructure, and processes


– They evaluate factors such as performance, scalability, security, and costs


– This assessment provides a baseline for future decisions

software applications modernization for banks

Defining Objectives and Priorities

– The Consulting & Discovery phase helps set clear objectives for modernization


– Priorities are established based on business impact, technical feasibility, and strategic alignment

software applications modernization for financial institutions

Risk Mitigation

– Identifying risks early allows for proactive mitigation


– Consultants assess potential challenges, such as data migration, integration, and user adoption

app modernization services for banks

Technology Roadmap

– A well-defined roadmap outlines the sequence of activities for modernization


– It includes milestones, timelines, and resource allocation

software applications modernization services for finance sector

Stakeholder Alignment

– Engaging stakeholders ensures buy-in and alignment


– Clear communication during this phase sets the stage for successful execution

Ailleron - application modernization services for banks and finance sector

Our Approach to Application Modernization

At Ailleron, we specialize in helping businesses transform their applications. Our services include:


Assessment and Strategy

We analyze your existing applications, identify pain points, and create a customized modernization roadmap


Cloud Migration

We seamlessly migrate applications to cloud platforms, ensuring scalability, reliability, and cost-effectiveness


Microservices Architecture

We break down monolithic applications into microservices, enabling agility and faster development cycles



We leverage container technologies (such as Docker and Kubernetes) for efficient deployment and management


Legacy System Refactoring

We replace technology stack with current technology trends, refactor legacy code, improving maintainability and aligning it with modern coding practices


User Experience Enhancement

We revamp user interfaces and optimize user journeys for a delightful experience

Discover Our Example Services

Examples of consulting and discovery services rendered by our Team

Retail bank

How to separate business Multiplatform app critical modules from monolithic platforms?

Concept design for separating transaction history from core monolith to microservices architecture.

Consumer Finance

Multiplatform app assessment in a legacy environment

Proof of concept assessment in client’s legacy environment – Flutter vs Kotlin Multiplatform vs single app


Authorization mechanism upgrade analysis

Business needs analysis related to change permission model for accessing network devices.

SME Banking

Vaadin vs Angular: assessment of core digital banking platform update

Analysis of component update challenges, including Vaadin, Java as well as UX/UI changes.

Multitenant banking app

Cloud migration: strategic mobile banking application modernization

Concept for decision makers of on-premise mobile banking back-end migration to the cloud.

Universal bank

Customer Journey maps to improve the bank’s processes

Omnichannel maps development providing operational support for decision-making to improve CX.

Cooperative bank

Optimize CI/CD processes to improve time-to-market

Continuous Integration/Continuous Deployment software development practices to enable faster and smoother rollouts of changes to the production environment.


Add multitenancy capabilities to existing system

Expanding the telco system to introduce multitenant support for the purpose of network slicing in 5G.

Corporate bank

Business Process Management – solutions analysis and recommendation

Analysis based on the customer’s existing business processes, IT environment, and available BPM Systems on the market.

Let’s Talk About Application Modernization Services for Your Organisation

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