IT Infrastructure Modernization Services

Transform your legacy systems into a dynamic, resilient environment with CHI Software’s expert it infrastructure modernization services. We eliminate tech debt, reduce operational costs, and scale your platform with zero risk to ongoing business operations.

If you aim to scale and evolve your digital product, doing so without an IT infrastructure modernization strategy will be next to impossible (or prohibitively expensive). Keeping pace with technological advancement is crucial not just conceptually — driving change at the technical foundation level is just as vital.

Do you notice that system disruptions are becoming more frequent with every new release, hardware maintenance costs are creeping up, and any step toward scaling feels like pure hell? Then it is time to turn to transformation.

CHI Software offers comprehensive services that help transform your outdated IT system into a highly reliable environment. We design tailored solutions aligned with your actual business goals, ensuring smooth platform evolution without the risk of critical downtime or data loss. Our IT infrastructure modernization services are built on the principle of a “smart, phased transition”. Step by step, we drive upgrades, automation, and integrate the best practices of DevOps and Cloud Engineering.

OUR CLIENTS

What Our IT Infrastructure Modernization Services Cover

IT infrastructure is the bedrock upon which all business computational capacities are built: operating systems, databases, servers, and more. Therefore, if your business’s IT infrastructure is outdated or still resides entirely on-premises, your business operations are lagging behind as well. Over time (or perhaps right now), you will inevitably notice rising infrastructure maintenance bills, an inability to scale or adopt artificial intelligence (AI), and increased system latency for routine actions.

Our core engineering competencies span Software Modernization, Cloud Engineering, DevOps Transformation Service & MLOps, as well as IT Consulting & Staff Augmentation. As an IT infrastructure company with nearly 20 years of experience, we focus on intelligent re-architecting, cloud transformation, deployment automation, enhanced observability, and security hardening as a single, synergistic process.

Outdated infrastructure slows releases, increases risk, and limits growth. Get a phased modernization plan built around your architecture, your constraints, and your business goals.

Get Your Infrastructure Assessment

Infrastructure Modernization Consulting
Have an internal team but lack hands-on experience in the modernization of its infrastructure and technology? Start with expert guidance. We will conduct a thorough audit of your infrastructure system, unearthing hidden dependencies, performance bottlenecks, and security vulnerabilities. To do this, we closely analyze your specific business goals and business needs. The output of our consulting is a detailed roadmap defining the most efficient IT infrastructure modernization approaches for your unique case, effectively minimizing capital expenditures and technological risks.
Compute, Storage, and Server Modernization
Keeping your infrastructure solely on-premises automatically translates into high maintenance overhead. We help optimize your computing capacities by transforming legacy servers and storage systems. This includes migrating critical components from traditional physical servers into modern software-defined environments, optimizing resource allocation, and restructuring data repositories to boost access speed and lower the total cost of ownership (TCO).
Network and Security Infrastructure Modernization
Outdated infrastructures heighten the risk of modern cyber threats, such as system intrusions and data breaches. We modernize network architecture by implementing microsegmentation, software-defined networking (SDN), and modern security gateways. Our team integrates advanced encryption tools for data in transit and at rest, sets up intrusion detection and prevention systems (IDS/IPS), and ensures full infrastructure compliance with international security standards (such as ISO 27001, SOC 2, GDPR, and PCI DSS).
Virtualization, Platform, and Hybrid Cloud Enablement
Historically, managing IT infrastructure was a complex endeavor due to upfront procurement demands and heavy capital investments. On top of that, maintaining and upgrading these setups came with significant friction. Today, with cloud computing standing as the most optimal and cost-effective choice, it is the model to trust. Our team holds deep engineering expertise in managing diverse platform types, building reliable hybrid cloud configurations or multi-cloud solutions leveraging top-tier global cloud services. We seamlessly migrate your workloads from isolated legacy environments into flexible, modern cloud environments.
Resilience, Governance, and Operational Improvement
Gaining transparency and clarity over IT infrastructure management is a common pain point for businesses. Modernization of infrastructure loses its efficacy if how things work “under the hood” remains an opaque mystery. We establish robust IT asset management frameworks (Governance) that automatically monitor costs, access permissions, and alignment with security policies, helping organizations improve operational efficiency while maintaining full visibility and control. Furthermore, we architect and thoroughly test Disaster Recovery and Business Continuity strategies, guaranteeing your data is safe from any force majeure while minimizing system recovery metrics (RTO/RPO).
CI/CD, IaC, and Observability Enablement
The human factor in legacy IT infrastructure often brings longer server deployment times, increased errors during monotonous, templated tasks, and extra overhead. This can and should be automated. We leverage the Infrastructure as Code (IaC) approach. This means environment provisioning takes minutes instead of hours using templates in tools like Terraform and Ansible. During peak traffic loads, spinning up 10 or 100 servers becomes effortless. Best of all, the code itself serves as living, accurate documentation of how your entire infrastructure is wired.

Why Companies Invest In IT Infrastructure Modernization

Does the thought of upgrading your IT infrastructure automatically bring up concerns about capital expenditures, operational disruptions, and the challenge of securing board approval? For CIOs responsible for building a compelling business case, modernization initiatives must demonstrate not only technical value but also measurable ROI, reduced operational costs, and long-term business impact.

However, organizations that postpone or only partially complete modernization efforts often face a far more expensive problem: the continuous accumulation of technical debt. Hidden dependencies between legacy and modern systems, limited observability, increasing maintenance costs, and declining performance create a vicious cycle that slows innovation and restricts business growth. Over time, technical debt becomes a direct barrier to scalability, agility, and competitiveness.

Recent research by DORA analysts shows that artificial intelligence tools can accelerate software delivery and improve engineering productivity. Yet without a modern, resilient infrastructure foundation, these gains are difficult to sustain, as underlying system weaknesses continue to undermine stability and performance.

This is precisely why forward-thinking organizations invest in IT infrastructure modernization solutions. Beyond technology upgrades, they focus on creating a scalable foundation for future growth while reducing operational complexity and risk.

At CHI Software, we help CIOs build financially grounded modernization strategies by evaluating current infrastructure costs against projected reductions in OPEX, lower maintenance overhead, improved operational efficiency, and potential revenue growth. This data-driven approach provides leadership teams and boards with a clear understanding of expected returns, making modernization a strategic business investment rather than simply another IT expense.

Cut Tech Debt And Maintenance Burden

Legacy systems are incredibly expensive to maintain — from sourcing scarce spare parts to retaining engineers who know rare, outdated technologies. Through the modernization of infrastructure, we help businesses cut operational expenses by up to 30%.

Improve Reliability, Performance, and Visibility

When your infrastructure is a “black box” you only find out about problems from frustrated users. To prevent this, we implement end-to-end monitoring at the infrastructure level. This ensures that every system action is tracked in real time, allowing you to resolve anomalies before they ever impact your users.

Strengthen Security and Compliance Readiness

No business wants to be an easy target for cyberattacks, yet an outdated infrastructure makes it exactly that. IT infrastructure modernization service integrates security and compliance readiness directly into the infrastructure lifecycle (DevSecOps). This guarantees full compliance with regulatory requirements in highly regulated industries (such as FinTech, HealthTech, etc.), supports adherence to SLA commitments and RTO/RPO targets, and strengthens overall operational resilience in the face of disruptions. As a result, organizations can protect their business from costly downtime, regulatory penalties, and reputational damage.

Automate Operations and Increase Agility

Human errors, delayed releases, unexpected costs… it is painful. To avoid this pain, companies prioritize transitioning to IaC and automated CI/CD pipelines. This ensures high speed and repeatability of processes. As a result, your organization gains operational agility: the ability to experiment, launch new services rapidly, and adapt infrastructure to shifting market needs.

Support Cloud, Automation, and AI Initiatives

Companies aiming to keep pace with the times and adopt AI understand that new technologies demand massive computing resources. An outdated on-premises setup or a traditional data center simply cannot provide the necessary flexibility for such workloads. Modernization unlocks access to cutting-edge cloud services, making it easy to integrate AI models and automate the processing of massive datasets.

Scale Integrations Across Hybrid Environments

Today, it is rare for a business to operate within a single, isolated environment. Usually, it is a combination of internal systems, third-party SaaS, and cloud environments. A modern infrastructure breaks down rigid barriers, allowing you to seamlessly move data and workloads across different hybrid cloud components without sacrificing performance or security.

Get a phased modernization plan that targets the highest-risk architecture gaps first, with clear milestones and no big-bang rewrite risk.

Talk to Our Engineering Team

Our IT Infrastructure Modernization Strategy

Assess Dependencies and Define Priorities
A big-bang rewrite is not the CHI Software way. We always begin by researching your current system to eliminate potential risks. Our engineers map out all interdependencies between applications, databases, and hardware.
Stage Outcome
- A thorough audit and a comprehensive understanding of your infrastructure's current state.
Design Target Architecture and Roadmap
We create a detailed specification for your target infrastructure state. Our team selects the optimal cloud or hybrid environments, designs the new network topology, and maps out robust security schemes.
Stage Outcome
- A clear roadmap with well-defined migration phases, budgets, and metrics.
Modernize in Phases With Minimal Disruption
This is the core modernization phase. The process is broken down into small, controlled iterations. We migrate workloads incrementally using modern deployment techniques (such as canary deployments or blue-green deployments).
Stage Outcome
- A smoothly modernized, highly controlled system with zero disruption or unexpected costs.
Standardize IaC, CI/CD, and Monitoring
In parallel with the previous phase, we define the new infrastructure and its modifications as code (IaC). We build unified pipelines for automated building, testing, and delivery of components (CI/CD), enabling faster and more reliable releases while reducing change fail rate and deployment-related risks.
Stage Outcome
- An automated system with end-to-end monitoring enabled, along with intuitive dashboards to track your platform's health.
Optimize Governance, Security, and Operations
But that is not the end of the journey. Once the workloads are successfully migrated, we focus on fine-tuning your operational processes. We conduct a FinOps audit to optimize cloud spending, configure auto-scaling policies, and hand over all documentation to your in-house team.
Stage Outcome
- Seamless operations with an internal team fully trained to control and monitor the updated IT infrastructure.

Get CI/CD pipelines, IaC, and monitoring that turn infrastructure into a reliable, automated delivery foundation.

Improve Your DevOps Infrastructure

Why Choose Us For IT Infrastructure Modernization

Expertise Across Legacy and Modern Platforms

We know how to bridge the gap between old-school tech and tomorrow’s solutions. Our engineering expertise spans both legacy stacks and cutting-edge containerization, orchestration, and automation tools. This deep technical background allows us to successfully pull off projects of any engineering complexity.

Cloud-Agnostic Delivery Without Vendor Lock-In

We don’t lock you into a single cloud provider or a specific proprietary ecosystem. Our team builds architectures based on open industry standards using open-source and cloud-agnostic tools like Kubernetes and Terraform. This guarantees you maximum flexibility and the ultimate freedom to adapt your tech stack as your business evolves.

Security, Performance, and Scalability by Design

For us, security, high performance, and scalability are never treated as afterthoughts to fix right before a release. As an ISO/IEC 27001 and ISO 9001 certified company, we apply best practices to protect sensitive data and ensure compliance across industries like fintech, healthtech, and education.

Transparent Delivery And Clear Communication

We’ll guide you through each stage – consulting, design, testing, and beyond – and remain your partner as the system grows and adapts to new business needs. You will always know exactly what work is being done, what metrics are being hit, and how your infrastructure is evolving.

Get a structured assessment that aligns your infrastructure priorities with your long-term business and governance goals.

Book a Strategic Infrastructure Call

Selected IT Infrastructure Modernization Case Studies

All cases

Automated Reporting Software

Our client is one of the largest construction companies and a leader in automated reporting software in Japan.

Blockchain platform for a mining startup preview

Data Mining Startup Development Based on Blockchain

Our client is a unique Blockchain related startup in the raw materials industry. In partnership with Google, Cisco, SGS, Volkswagen, and Minsur, Minespider implemented several successful cases highlighted in the

End-to-End IaaS Platform for Investment Products

CHI Software helped develop and optimize an end-to-end IaaS platform that enables seamless creation of regulation-compliant investment products and secure transactions.

What Our Clients Say About Our IT Infrastructure Modernization Services

We became partners with CHI Software as they have a wide range of experience in the healthcare domain. The team worked on a personalized health monitoring system with AI integration. CHI Software implemented our idea into the solution with effective time management and resources.

Raz Evenor

VP Business Development & Product Management at Owlytics

We needed to transfer a bank of services from IBM to Amazon for about 10 partially interconnected products. Also, we required databases and outdated products to be refactored. CHI Software provided us with a dedicated team for each product. The logic layers were rewritten for Amazon and managed by CHI experts in non-practical databases. The development ran smoothly, and we are more than satisfied with the work done.

Yevgen Borisov

Big Data Technical Leader at NAYA Technologies

The CHI Software team were able to implement several applications in the app that were in accordance with the requirements of the client. This allowed them to speed up and simplify the interface and make it more comfortable to use. The team's workflow was efficient.

Andriy Fedorenko

COO at Soft Industry Alliance

Ready to modernize your IT infrastructure? Get a structured assessment, a clear roadmap, and a team that delivers in phases without putting your operations at risk.

Schedule a Free Infrastructure Review

FAQs about IT Infrastructure Modernization Services

What is infrastructure modernization?

Think of it as a complete tech makeover. Infrastructure modernization is the comprehensive process of upgrading outdated IT systems – including legacy hardware, operating environments, networks, and architectural frameworks — and turning them into agile, automated, and scalable solutions. Practically, this means moving away from rigid monoliths and manual server management toward flexible cloud or hybrid cloud platforms. It involves leveraging containerization, shifting to Infrastructure as Code (IaC), and building automated CI/CD pipelines. The ultimate goal? To eliminate tech debt, reduce costs, boost system stability under heavy workloads, and build a rock-solid foundation for fast-paced innovation.
What is included in IT infrastructure modernization services?

We cover the entire lifecycle of your system’s transformation, focusing strictly on CHI Software’s core engineering strengths: Technical Consulting & Audit: We dive deep into your current architecture, map out hidden dependencies, assess risks, and design your future-proof target platform. Cloud Engineering: CHI team architects hybrid and multi-cloud environments, migrate your workloads, and keep your cloud spending lean and optimized (FinOps). DevOps & IaC Automation: Manual setups are replaced by automated infrastructure deployment using tools such as Terraform and Ansible, as well as the seamless implementation of an end-to-end CI/CD pipeline. Observability Enablement: Advanced logging, monitoring, and tracing are implemented to enable real-time visibility into platform health. DevSecOps & Hardening: We implement network microsegmentation, introduce Zero Trust frameworks, and ensure your setup meets strict security and compliance standards.
How long does infrastructure modernization take?

There is no one-size-fits-all answer here — it mostly depends on your system’s scale, the accumulated tech debt, and your chosen IT infrastructure modernization strategy. A quick win, like automating your CI/CD pipelines or containerizing a specific service, can take anywhere from a few weeks to 2-3 months. On the other hand, a deep modernization of IT infrastructure for a large enterprise — where core components migrate to the cloud – can run from 6 months to a year or more. The good news? Thanks to our phased approach, you don’t have to wait for a total system rewrite to see results. You will notice measurable improvements in performance and stability right after the very first iterations.
How do you reduce downtime during IT modernization?

Keeping your systems up and running is our top priority. With our IT infrastructure modernization services we maintain maximum uptime and completely sidestep major complexity or operational disruption by using smart, battle-tested deployment tactics: Phased Migration: We never move everything all at once. Your workloads are shifted incrementally in small, highly controlled batches. Parallel Environments: We build your new infrastructure right alongside your existing one. We thoroughly stress-test it under real-world loads before routing any live user traffic. Modern Release Strategies: By utilizing Blue-Green or Canary deployments, we shift users to the modernized platform smoothly. If even the slightest anomaly pops up, our system instantly and automatically rolls back the traffic to the stable environment, keeping your operations safe and your users happy.