Legacy Modernization
Outdated applications don’t have to hold you back. We map, analyze, and transform legacy systems into modern, cloud-ready platforms. Using AI-powered discovery and standardized playbooks, we ensure predictable execution and lasting performance with minimal disruption.
Legacy Modernization
Turn outdated systems into future-ready platforms.
AI-powered modernization that cuts risk, cost, and time, delivered by engineers who’ve spent two decades rebuilding critical enterprise systems from the inside out.
1 | Why modernize with Sonrisa
Your legacy systems hold vital business logic, but also the weight of years of technical debt.
Sonrisa’s Legacy Modernization service transforms these foundations into secure, cloud-ready, and easily maintainable architectures.
Our approach combines deep engineering expertise with AI-driven code analysis and automated documentation to accelerate discovery by up to 40% and shorten project onboarding time by 30%.
The result: modernization that delivers measurable velocity and predictability without disruption.
30% faster project onboarding time
40% improvement in legacy system discovery
2 | What you gain
Speed and reliability
Faster migrations with predictable timelines and QA-driven outcomes.
Transparency
AI-generated maps of systems, dependencies, and business rules.
Continuity
Zero-downtime approach backed by Sonrisa’s Continuity and DevOps teams.
Future-proofing
Cloud-native, compliant, and ready for AI-powered operations.
3 | From modernization to innovation
With us, your legacy-to-AI journey doesn’t stop at migration.
The same engineering intelligence that drives Sonrisa’s modernization practice led to the creation of Kodesage AI; a highly specialized solution born inside Sonrisa and recognized as one of the first AI-powered legacy-modernization products in the region.
Kodesage uses agentic AI to analyze and refactor code bases automatically — a proof of our belief that modernization should be smart, not manual.
We continue to evolve this capability across client projects, turning decades of enterprise code into new business value.
4 | How we work
We treat modernization as a key engineering discipline.
Using our Migration Factory methodology, we map dependencies, de-risk each step, and apply automated testing to ensure a seamless cut-over to modern stacks (AWS, Azure, or hybrid).
AI tools assist in code discovery, documentation generation, and refactoring recommendations, giving full visibility into what you own before you change it.
Whether you need a gradual re-platform or a complete rebuild, we deliver a governed path from legacy to leading edge.
Ready to get started?
Fill out our contact form.
Our sales team will reach out to discuss your modernization needs.