CHI Software runs cloud modernization in controlled phases, so leaving legacy infrastructure does not disrupt the business. We focus on what CEOs, CIOs, and CTOs track: uptime during migration, predictable cloud costs, and faster delivery afterward. We re-architect legacy workloads for AWS, Azure, or Google Cloud, with Infrastructure as Code, CI/CD automation, and FinOps discipline built into the delivery from the first phase.
Cloud Modernization Services
Legacy infrastructure is more than a technical issue — it’s a strategic risk. For leaders managing technical debt, operational stability, and business growth, the cost of outdated systems grows over time. Cloud modernization delivers real value when it goes beyond a simple lift-and-shift approach.
Stop paying to maintain what's holding you back!
Book a free cloud architecture auditWe assess your current infrastructure, identify modernization priorities, and deliver a phased roadmap within 2 weeks, with no commitment required.
End-To-End Cloud Modernization Services
Enterprise cloud modernization fails when ownership is unclear and risks are underestimated. Our end-to-end model delivers a single accountable partner across the full engagement, from architecture audit and security assessment through migration, implementation, and post-deployment optimization. This eliminates the gap between advisory and delivery, and provides a clear point of accountability for operational continuity throughout the transition. We focus on what matters to your leadership team: outcomes you can count on and keeping your data rock-solid.
Cloud Modernization Assessment and Strategy
We assess your existing cloud environment to identify architectural gaps, technical debt, performance bottlenecks, and modernization opportunities. Our team maps your current infrastructure, application dependencies, and workloads, then delivers a prioritized modernization roadmap with recommended actions, migration strategies, and clear business and technical objectives.
For regulated industries, this approach also simplifies audit trails and compliance documentation. Here’s how we kick things off:
– We dig into your current tech and spot any technical debt.
– We lay out a modernization services roadmap that fits your specific industry.
– We set up security and compliance safeguards from the start — no shortcuts.
Cloud-Native Workload Modernization
Old legacy applications can be a problem. They often act as an anchor, creating technical debt that makes your entire software delivery process move slowly. As part of broader Azure application modernization services, we transform clumsy, monolithic programs into lean, cloud-native architectures. Application re-engineering services help prepare legacy applications for cloud-native architecture without forcing a full rebuild.
We utilize microservices and containerization to ensure your software is easy to change, effortless to scale, and simple to take care of. By refactoring legacy applications, we help you reduce time-to-market costs associated with outdated maintenance while unlocking the improved scalability required to meet demand in a fast-paced market.
Cloud Architecture Design
To modernize your services successfully, you need a modern architecture that can grow and shrink as needed. Software architecture consulting services define the target architecture before cloud migration begins. We design cloud solutions that leverage advanced, native capabilities like serverless computing and automatic scaling.
This ensures your technology infrastructure can handle massive workloads during peak times while remaining cost-efficient by scaling down when it is not busy. Our designs focus on operational resilience and high availability, providing a future-proof foundation that aligns perfectly with your long-term business goals and regulatory requirements.
Cloud Migration and Replatforming
Moving your applications to the cloud needs to be done with precision to avoid disrupting your evolving business. We help move your systems from aging data centers or an on-premises tech stack to the public cloud, or a tailored mix of both in hybrid environments.
Our migration strategy makes sure that your existing systems are not just moved, but significantly improved for the new cloud environment. By prioritizing data integrity and building security during the transition, we ensure a seamless transformation journey that delivers measurable business value from day one.
Infrastructure as Code (IaC)
Infrastructure as Code replaces manual cloud configuration with automated, repeatable, and version-controlled deployments. We define infrastructure through code, making environments consistent across development, staging, and production while reducing configuration drift and deployment errors.
This approach simplifies infrastructure management, improves scalability, and gives teams greater control over changes. Automated provisioning and reusable configurations make it easier to maintain, replicate, and evolve cloud environments as business needs grow.
Cloud Migration vs Cloud Modernization
| Cloud Migration | Cloud Modernization | |
| Primary goal | Move workloads to a cloud environment | Transform workloads to use cloud capabilities effectively |
| Typical changes | Hosting and infrastructure | Architecture, platform, automation, operations, security |
| Approaches | Rehosting, selected replatforming | Replatforming, refactoring, cloud-native redesign |
| Outcome | Workloads run in the cloud | Systems are optimized for scalability, resilience, automation, and cost |
Our awards and certifications
Our Cloud Modernization Approach for Lower Risk
According to the 2025 Google Cloud DORA report, the highest-performing technology organizations succeed because of disciplined workflows and strong platform foundations. Our approach is designed to accelerate adoption while maintaining a “rollback-ready” safety net.
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1. Assess Cloud Readiness
We conduct a comprehensive review of your legacy systems and on-premises tech stack. We identify “low-hanging fruit” — applications that will provide the most business value when modernized first.
Our assessment covers architecture dependencies, security posture, integration complexity, and regulatory exposure. The output is a prioritized modernization backlog with effort estimates and risk ratings, giving your team a clear, evidence-based starting point.
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2. Define the Target Architecture and Roadmap
We define the target cloud architecture based on your business goals, existing systems, integration requirements, and scalability needs. Our team builds a phased modernization roadmap with clear priorities, dependencies, timelines, and rollback scenarios. This approach helps CIOs balance ongoing operations with transformation while keeping business-critical systems available throughout the transition.
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3. Migrate and Modernize Workloads
We move workloads from aging data centers or on-premises systems to public or hybrid cloud and rework them for the target architecture instead of lifting and shifting as-is. Each workload is replatformed or refactored based on its risk profile, with data integrity protected during the transition and the live system serving users throughout.
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4. Automate, Secure, and Optimize
This is where the actual modernization happens. We implement CI/CD pipelines and DevOps practices to automate software delivery, infrastructure provisioning, and operational workflows. Security controls, access policies, and compliance checks are integrated into the modernization process. We also optimize cloud resource allocation to improve performance and control costs.
By this stage, deployment frequency increases and the first measurable cost reductions appear as right-sized compute replaces over-provisioned on-premises capacity.
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5. Operate and Continuously Improve
Modernization is an ongoing process. We help your internal team adopt continuous improvement habits. By building a CCoE, we ensure that your adoption stays aligned with evolving business needs long after our initial engagement.
Post-engagement support is structured around SLA-backed tiers, covering everything from critical incident response to quarterly architecture reviews, ensuring long-term continuity without creating ongoing dependency.
See our phased roadmap applied to your environment. Get a prioritized modernization plan. No commitment.
Request a discovery sessionWe provide ongoing support that can be unlimited in terms of time. We provide fixes and upgrades to our clients for years after we finished our initial collaboration. This ensures the scalability needed to grow in this fast-paced market.
Business Benefits of Cloud Modernization Services
Why invest in modernization services? Because the total cost of maintaining outdated systems eventually outweighs the investment of moving forward.
Cost Efficiency and Greater Value
By moving to the cloud, you reduce time-to-market costs associated with physical hardware, over-provisioning, and productivity. Our focus on cost-efficient resource allocation ensures you maximize your ROI.
Improved User Experience
Modernized solutions offer lower latency and higher availability. When your system can meet demand effortlessly, customer satisfaction skyrockets.
A Stronger Digital Foundation
A modern cloud architecture is the prerequisite for machine learning and artificial intelligence. Without solid cloud infrastructure services, these advanced tools cannot function effectively.
Faster Innovation
In a competitive market, speed is your greatest competitive advantage. Cloud native systems allow you to release updates daily rather than quarterly.
Stronger Client Feedback
When an old system is modernized, it is usually expected that clients will notice it and start providing positive feedback on the improvement.
Our Cloud Modernization Tech Stack
We utilize industry-leading tools to ensure your transformation journey is built on a stable foundation.
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Providers
Google Cloud, AWS, Microsoft Azure
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Platforms
Kubernetes (K8s), Docker, OpenShift
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Infrastructure Management
Terraform, Ansible, Pulumi, CloudFormation
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Services & Serverless
AWS Lambda, Google Cloud Functions, Azure Functions
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Data & Analytics
Snowflake, BigQuery, Databricks
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Security & Compliance
Vault, SonarQube, Snyk, Prisma Cloud
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Performance Monitoring
Prometheus, Grafana, Datadog, New Relic
Why Choose Us for Cloud Modernization Services?
The most common concern with external modernization partners is loss of control, whether over the delivery process, operational continuity during transition, or budget predictability. Here is how CHI Software addresses each of these directly.
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Predictable Delivery and Shared Visibility
Every modernization engagement runs on a shared backlog with milestone-based checkpoints, weekly progress reviews, and transparent cost tracking. Full visibility into scope, rationale, and expenditure is maintained at every stage. Our ISO 9001-certified delivery process ensures quality gates are built into every sprint, not appended at the end.
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ISO-Certified Security and Quality
We make sure your data is safe by building security into every part of the system. We protect your data from the start with things like encryption and making sure only the right people can access it.
Our team strictly adheres to ISO 9001 and 27001 standards to ensure that security and compliance are integrated into the entire software delivery process, rather than treated as an afterthought.
By implementing automated build security and continuous performance monitoring, we safeguard your data integrity against evolving threats in the public cloud.
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End-To-End Cloud and Modernization Expertise
Internal teams know your business domain. CHI Software provides the cloud modernization depth that takes years to build, including cross-cloud architecture expertise, IaC toolchain experience, DevSecOps practices, and post-migration stabilization. The combination delivers faster results with lower risk than either a fully internal effort or a narrow implementation vendor.
From the initial audit of your legacy systems to the final implementation of cloud-native architectures, we take full ownership of the legacy software modernization journey to reduce the burden on your internal team.
According to McKinsey, reducing technical debt frees up to 50% of engineering capacity for business-value work. The goal is to get your team there without slowing current delivery.
Our deep expertise across various cloud platforms allows us to bridge the gap between your existing systems and new technologies like artificial intelligence, ensuring a future-proof foundation for your business.
Cloud Modernization Solutions In Action
Financial Planning SaaS Modernization on Azure
A Singapore fintech moved its financial planning SaaS off a monolith that was slowing releases. We migrated it to microservices on Azure in phases and reached SOC 2 compliance while the product stayed live.
- 80% better scalability after the move to microservices
- 60% higher user engagement; 20% sales growth
- SOC 2 compliance, enabling expansion from Asia into EU and US markets
K-12 Learning Platform Modernization on AWS and Azure
A US edtech platform serving millions of students slowed at peak school hours. Working on it since 2022, we moved it to containerized microservices on AWS and Azure with CI/CD automation, without interrupting classes.
- 99.95% uptime across all learning products
- 30% faster lesson delivery and assessment processing
- 40% higher development velocity; full FERPA, COPPA, ADA, WCAG compliance
Cloud-Native AdTech Data Platform on AWS
An Italian AdTech firm lost campaign forecasts to fragile pipelines. We replaced the monolith with event-driven microservices on Kafka and a cloud-native setup on AWS, after stabilizing the legacy ETL first. Stabilization came before the rebuild because another outage during migration was not an option.
- 30% faster campaign execution
- 10 to 20% higher return on ad spend
- Near-zero third-party API failures and zero downtime during migration
See how this applies to your current stack.
Talk to our cloud architect
At Imagine Learning, we highly value our collaboration with CHI Software. Their skilled AI and generative AI engineers have significantly enhanced our K–12 education solutions.
With CHI Software’s help, we have developed tools for providing feedback on student writing, mechanisms to create learning content based on reading education strategies, and a series of chatbots that provide efficient and accurate information access for our teams. Their ability to deliver specialized applications swiftly demonstrates their agility.
Jason Fournier
VP, Product Management, AI Initiatives at Imagine Learning
CHI Software has played a pivotal role in the success of Trapelo Health by bringing flexibility, scalability, and deep technical expertise to the project. Their team has been instrumental in integrating complex lab systems and developing a highly configurable, adaptive platform.
Thanks to their well-architected approach, we continuously incorporate new laboratories and clinics into the system, significantly accelerating onboarding and data exchange, regardless of their technology stack. CHI Software’s contributions have helped us achieve a scalable, future-proof system that continues to deliver value to all its stakeholders.
Maksim Khasin
Head of Product at Trapelo Health
I approached CHI Software with the task of creating a plugin for Google Chrome. The team did a great job and made a tool for analyzing content that is entered into the search bar.
I have been impressed with CHI Software’s understanding of concepts and the development process as a whole. I want to express my gratitude and look forward to using them again soon!
Joe Moschella
Head of Legal at Multi-National Tech Company
We have an in-house technical team but we needed a partner who could perform development in fields that we couldn’t cover. CHI Software has designed and developed an iOS and Android app, including its server backend and the site crawler it uses — it’s a big part of our system. They took the solution from an MVP to its final stage. We’ve been very satisfied with the team, they are very good in terms of planning, project management and customer care.
Michael Tanfilov
CEO at Democra.C
CHI Software Team were involved in the whole SDLC, including design development, implementation and maintenance of new and/or existing application systems. We had an excellent experience working with them so far.
Sylvain Thiebaut
CTO at BetterTradeOffPteLtd
CHI Software played a crucial role in optimizing our mobile application, ensuring seamless functionality across iOS and Android platforms. Initially brought in for a short-term fix, their expertise quickly became indispensable as they resolved critical publishing issues, modernized outdated libraries, and enhanced navigation. Their proactive approach in identifying and fixing hidden flaws significantly improved app stability and usability. CHI Software’s adaptability, deep technical knowledge, and ability to streamline a previously fragmented system have made them a trusted technology partner in this project’s success.
Nick Valstar
Lead Data Engineer at Cefetra Group B.V.
FAQs about Cloud Modernization
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What is cloud modernization?
Cloud modernization means overhauling old applications, so they work better in a new environment. It’s not just about moving them over — it’s about rebuilding them with cloud-native features, like automatic scaling and high availability, so they perform better and adapt easily.
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When does your business need cloud modernization services?
You know it’s time for cloud modernization when your current setup starts costing too much, struggles to handle traffic spikes, or slows down your software releases so much that you’re falling behind your competition.
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What challenges does cloud modernization solve?
This process tackles problems like bloated operational costs, weak security in outdated systems, and the headaches you get when trying to connect old apps with new tech — stuff like artificial intelligence.
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What is the difference between cloud migration and cloud modernization?
Cloud migration and modernization aren’t the same thing. Cloud migration just means moving your data and apps to the cloud. Modernization goes further — it’s about reworking those apps from the ground up so they really fit in the cloud.
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What factors determine the cost of a cloud modernization project?
Costs depend on how big and complex your legacy apps are, how involved the new cloud environment is, and what kind of security or compliance rules your industry sets.
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How long does a cloud modernization project typically take?
Most modernization projects take between six months and two years. The timeline depends on how many systems you want to upgrade and how much you want to optimize them for the cloud.
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Do You Provide Cloud Modernization Across AWS, Azure, and Google Cloud?
Yes, across all three, plus hybrid setups. Our approach is cloud-agnostic and IaC-first (Terraform, Kubernetes, native services), so the platform fits your workloads and avoids vendor lock-in.
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What Is the Difference Between Cloud Modernization and Application Modernization?
Cloud modernization is about the platform: moving and re-architecting workloads to use cloud capabilities like autoscaling and managed services. Application modernization improves the apps themselves (code, architecture, data) with or without a move to the cloud. They overlap, but you can do either one without the other.
The path to a successful modernization requires expertise, transparency, and a deep understanding of cloud technology. Don't let your legacy systems hold your business back.
