System Security Check and Modernization
Software Development

System Security Check and Modernization

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Modernization Benefits

01
Higher Security

By closing vulnerabilities before they become headlines.

02
Lower Maintenance & Development Costs

By moving to a comprehensive architecture that runs faster and can be easily extended, decreasing costs of future upgrades.

03
Increased Operation Stability

By replacing unsupported, brittle components with continuously maintained ones.

04
Better User Experience

By delivering faster load times, modern interfaces, and the flexibility to ship what customers expect.

05
Independence From a Single Developer

By leaving you with documented, standards-based code that any qualified team can pick up — not locked to one person or vendor.

A Global Pattern

21–40%

of enterprise IT spending is tied up in technical debt from legacy systems.

Deloitte, Tech Trends 2026

56%

of US organizations say the cost of fixing technical debt is preventing them from investing in new technology.

KPMG, 2026 Annual US Technology Survey

40%

of US firms still experience weekly IT glitches caused by legacy systems.

KPMG, 2026 Annual US Technology Survey

22% / 48%

Only 22% of surveyed federal agencies say a majority of their IT systems are fully modernized, and 48% say legacy IT is a barrier to scaling AI.

EY, 2026 Government & Public Sector Federal Trends Report

A Real Breach, Close to Home

A Real Breach, Close to Home

In June 2026, the IT systems of Latvijas valsts meži (LVM), Latvia's state forestry company, were breached. As a response, the Cyber Incident Response Institution of Latvia released a list of security issues that need to be addressed. The majority of these issues are a part of legacy systems, waiting to be exploited.

Cert.lv via LSM.lv, 26.06.2026; LVM official statement, 29.06.2026

Why AI Makes Modernization Affordable Now

Automated code analysis

AI maps legacy code, dependencies, and risk areas faster, saving the valuable work hours of our specialists.

Faster documentation

AI generates comprehensive technical documentation for your old system and its upgrades.

Cheaper upgrading and migration

Partially automated code rewriting and test generation cut both effort and costs of upgrades, safety tests and system migration.

Smarter test automation

AI helps add test coverage to code that never had any, so changes can be made without breaking what already works.

Practical example - Captomatic system modernization

Practical example - Captomatic system modernization

Captomatic was using a 10+ year old Ruby on Rails based system that needed a modernisation. With the help of AI, we ported the system to Rust and optimised its architecture. The benefits were obvious!

3× lower infrastructure costs.
2× faster delivery of video and photo materials to customers.
Minimized cybersecurity risks.

Modernization Scenarios

→Framework / CMS Version Upgrades
→Legacy Library Updates
→API Development & Microservices Extraction
→Performance & Resource Optimization
→Cloud Migration
→Database Migration & Optimization
→Monolith-to-Modules Decomposition
→CI/CD & DevOps Implementation
→Infrastructure Modernization (Kubernetes, IaC)

How We Will Help You Get There

01
Technical Audit

Assessing the architecture, technology and dependencies, security, observability, maintainability, performance and stability. Executive summary in business terms, spelling out the hidden costs of doing nothing.

02
Modernization Plan

Assessment of necessary fixes as a list of steps, priorities, urgency, costs and benefits.

03
First Modernization Stage

We execute the highest-impact step first to demonstrate tangible benefits, and hand you a system that's measurably safer, cheaper to run, and ready for next upgrades.

Frequently Asked Questions

IT system modernization means upgrading an outdated software system — its code, architecture, infrastructure, or all three — so it's more secure, cheaper to run, and able to support new features, without starting from scratch.

The first modernization stage usually starts from €5 000. Exact scope and cost depend on the complexity and current state of your existing system. Exact cost can be calculated after audit results.

Most projects run in phases rather than one long rebuild: a technical audit (weeks), a modernization plan (weeks), then a first modernization stage that delivers a measurable improvement before the next phase starts.

Yes, due to a phased approach – start small, prove the approach, then expand. While individual parts are upgraded, the system as a whole keeps running.

No! Modernization can mean anything from updating a framework version to fully decomposing a monolith into microservices. Most clients start with the highest-impact, lowest-risk scenario and expand from there.

AI can map legacy code and dependencies in days instead of weeks, generate comprehensive documentation, add test coverage, and partially automate the migration itself – cutting both the cost and the risk of getting started.

Outdated, unsupported systems become more expensive to run every year and are a growing security target – as the 2026 ransomware breach at “Latvijas valsts meži” shows, a single unpatched vulnerability can be enough for attackers to get in.

Yes! Where your data or business logic is sensitive, we run local AI LLMs instead of cloud-based models. You get the speed and cost benefits of AI-assisted modernization without exposing proprietary code or data to third-party services.

Yes! If you have access to the source code, we can help you analyze the existing project architecture and define the necessary steps for modernization. Following the update, we also offer ongoing system maintenance and development services.

Let's Talk Modernization

Renārs Jansons
Renārs Jansons
Digital solutions consultant
System Modernization, Accelerated by AI — Cube