Service
Legacy application modernization for businesses
We upgrade legacy applications, unsupported runtimes and frameworks to reduce technical debt and security risks through phased migrations.
Move beyond legacy with a verifiable plan
Applications become a risk when dependencies stop receiving patches or updates are avoided for fear of breaking business operations. Modernization restores control over maintenance.
We start with an inventory of versions, dependencies, integrations and data. We prioritize exposed and unsupported components, define tests for critical workflows and agree a phased schedule.
We upgrade PHP and other runtimes, frameworks and libraries, refactor components or replace modules when needed. Each release includes compatibility checks, data validation and a rollback procedure.
Modernization reduces risk and makes future patches easier to apply, but cannot eliminate every vulnerability. We add documentation, reproducible deployments and a maintenance plan coordinated with cybersecurity.
Regain the ability to update software while protecting business workflows. We audit dependencies, preserve critical functions and migrate to a maintainable foundation with current support.
Typical results
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Dependencies with current support
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Less technical debt and fewer barriers to updates
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Critical workflows validated before migration
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Migrations with rollback and data checks
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Reproducible, documented deployments
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Ongoing maintenance with clear ownership
Frequently asked questions
Does everything need to be rewritten?
Not necessarily. We assess whether dependency upgrades and targeted refactoring are enough or specific modules need replacement. We preserve working behavior and deliver in phases.
Does modernization eliminate security issues?
It reduces exposure from obsolete components and makes patching easier. Version maintenance, access reviews, monitoring and recovery checks remain necessary.
What if an upgrade is incompatible?
We validate critical workflows and integrations in a test environment first, with acceptance criteria, verified backups and a rollback procedure for each release.
Related case studies and resources
Real projects and practical analysis to help evaluate this service with more context.
Other services
We can also help with these connected areas.
Custom software We create business websites in Asturias, web applications, portals and custom software. From Avilés, we connect your digital presence with business processes.
Cloud & DevOps Cloud infrastructure, CI/CD, observability, backups, disaster recovery and DevOps practices for reliable and secure operations.
Cybersecurity Hardening, zero trust, access review, secrets control, cloud backups and ransomware recovery to protect critical systems without slowing operations. Does this match your challenge?
Tell us the context and we will help define the most suitable technical and operational approach.