Cloud Native Platform Engineering


Turbocharge your digital journey by transforming your legacy apps

application modernization in the cloud

application modernization services
the challenge

Modern Applications Drive Agile, Digital Businesses

Organizations are under intense pressure today to modernize their business applications in the cloud to increase their agility, accelerate time to market, reduce costs and, in some cases, reinvent the way they do business. And it’s not just startups and market innovators. Nearly every business will need to embrace the cloud and modernize legacy applications to compete in the future.

legacy application modernization services
What We Do

Transform Legacy Applications for the Digital Age

Apexon’s application modernization offerings enable enterprises to increase business agility and resilience with scalable cloud-native applications.

We help development teams lay the foundation for cloud-native architecture with a continuous delivery model that modernizes complex legacy systems. Our all-in-one services include cloud enablement, industry-specific development solutions, ongoing application management, and continuous improvement to equip businesses to:

  • Drive shorter release cycles and faster time-to-market for new digital offerings
  • Overcome organizational cultural barriers to increase cloud-native adoption
  • Better position themselves to adjust to the continuously changing needs of the business

Our expertise

End-to-end Application Modernization Services

We support a variety of use cases:


Apexon enables development teams to leverage the full power of public cloud with minimum changes to applications by adopting cloud-native services as replacements for data, streaming, API management, logging, monitoring, and alerting. Apexon also helps with re-architecting — migrating from monolithic to Microservices (or serverless) architecture to boost agility and improve business continuity. The result is:

  • Reduced cost and increased scalability and reliability with minimal refactoring or rewriting of applications
  • Improved elasticity and responsiveness of applications
  • Continuous integration, continuous delivery, and continuous testing for applications


Apexon equips delivery teams to build responsive, resilient, self-healing, secure and auto-scalable serverless applications, without worrying about capacity planning and monitoring. By leveraging the managed concurrency and routing provided by the public cloud, we enable applications to:

  • Scale seamlessly through unpredictable traffic and remain resilient in the face of unexpected failures
  • Reduce costs during idle time

Container Adoption
Container Adoption

When serverless isn’t an option, Apexon leverages containers to deploy modern, complex, distributed applications. Containers typically require minimal changes to applications, making them an ideal next stage for applications not appropriate for major refactoring. And containers deliver multiple benefits, including:

  • Reduced complexity and scale by leveraging the advantages of the container ecosystem and orchestration frameworks such as Kubernetes and ECS
  • Increased application portability and improved developer workflows by creating isolated sandboxes for each component


Apexon can “lift and shift” a part of an MiM application or the complete application — from on-premise or existing cloud environment to public cloud — with no changes to the application. This provides several advantages:

  • Reduced cost and faster go-to-market
  • Increased elasticity, higher availability, scalability and reliability
  • Continuous integration, continuous delivery and continuous testing
  • Increased infrastructure automation

Customized Application Development Environments
Customized Application Development Environments

Apexon can also customize your application development environment with advanced capabilities and specialty practices:

  • Automated governance and security
  • Advanced app orchestration
  • Blue/green deployments
  • Self-healing patterns
  • Advanced operation metrics
  • App and infrastructure scaling patterns


Simplified Application Modernization That Delivers for Digital Users

Apexon Application Modernization services deliver significant business advantages:


Faster time-to-market and increased release velocity


Unique use experiences with higher quality due to minimal production code with defects

Operational Efficiency
Operational Efficiency

Reduced support needs by eliminating technical debt


Flexibility to create new features and services that align with current business needs and future goals; resulting in additional revenue streams

Our methodology

how we do it

Our approach

Our Cloud Strategy engagements involve a two-step process

Discovery & Solution Ideation - 4 Weeks

Step 1

Discovery & Solution Ideation – 4 Weeks

Technical discovery and future state planning technical discovery, business requirements, mind map the requirements with digitalization journey, risk assessment, maturity assessment.

Iterative Delivery – 10-12 Weeks

Step 2

Iterative Delivery – 10-12 Weeks

This step includes two-week sprints, demos, and checkpoints. It also includes future-state technical design documentation and checkpoints.

During this step, Apexon builds automation pipelines for deploying solutions; deploys pilot services via pipeline to lower environments; tests app functionality, performance, and security before promoting to production; and conducts knowledge transfer of the completed solution. During this phase, Apexon collects necessary data and quantifies the overall application charter. Apexon then employs the best DevOps practices and starts the redevelopment/refactoring/rehosting/rearchitecting. Finally, Apexon performs cost reduction analysis, efficiency analysis, and other industry-standard measurements.

Our expertise

Apexon has experience with the leading tools, and platforms remain to foster an unbiased approach to Application Modernization. We can help you take full advantage of these tools and platforms to maximize your ROI with them.



amazon web services




Key Partnerships


We can help you accelerate your time-to-market and increase agility with our comprehensive suite of AWS offerings. Industry-best standards and AWS-guided design patterns drive our AWS cloud solutions. In addition, we adhere to a disciplined continuous review process with experienced and talented AWS-Certified resources.


Our partnership with Azure helps organizations move to cloud at speed, increasing application availability, technical flexibility, and security improvements.


The combination of Apexon and Sauce Labs will help your organization integrate the efforts of your dev and QA teams, close the gap between code check-in and deployment, and automate more of your regression and smoke testing.


Monetize your data with the help of Apexon’s end-to-end migration and implementation services for Snowflake Data Cloud. Apexon offers end-to-end migration and implementation services for Snowflake Data Cloud, including design, data preparation, re-platforming, and performance optimization.

Why Apexon

& Focus

Seasoned Solution Architects experienced in multiple cloud platforms (AWS, Azure, and GCP) who can advise on customer cloud journey, design, and deploy enterprise solutions in the cloud for both large Fortune 500 enterprises and fast-growing SMBs

A Large Pool of
Certified Cloud

With hands-on experience designing, building, migrating, and optimizing architectures that follow the AWS Well-Architected Framework

Proven Automation

To speed development and reduce risk

Modern Application
Development Services

Using Agile methodologies, Well-Architected Framework, and clean code practices best suited for cloud technologies. This enables the full benefits of modern-age computing power, high scalability, high reliability, security and cost-effectiveness


In scaled-agile process, continuous integration and insight, single-click coded CI/CD pipelines and scalable data engineering solutions

Code (IaC) Approach

Making development environment management and maintenance easier and more cost effective

Proven Accelerators
& Enablers

Auto-scaled compute platforms for microservice applications

Dedicated tool for overcoming max connection issues when using AWS-RDS with Lambda

Auto Scaled workers for AWS-SQS

Cognito federated identity FB/Gmail/Custom/User Pool/SAML

Fast DataGrid to transfer, access and accelerate extremely large amounts of distributed data