Legacy Modernization
Continuous monitoring with critical-issue response in under 30 minutes — real engineers, every time zone.
Open Source Expertise · Operations
Enterprise Systems, Modernized.
Deep open-source expertise that moves legacy infrastructure forward — without disrupting what's working today.
Trusted in regulated, high-stakes environments
Government
Defense
Healthcare
Financial Services
Updates
High availability
Zero
downtimeOpen source
Full transparency
No
lock-inMainframe depth
COBOL, JCL, CICS and DB2 expertise.
Modern pipelines
DevOps and CI/CD on legacy systems.
Database migration
Move legacy data onto Linux safely.
Continuity first
Modernize without breaking operations.
The business challenge
Legacy systems don't disappear — they accumulate.
Mainframes, aging infrastructure and fragmented stacks drag on every team — and modernizing without breaking operational continuity is one of the hardest problems in enterprise IT.
Mainframes no one wants to touch.
Fragmented, aging technology stacks.
Drag on every dependent team.
Risk of breaking what works today.
What we deliver
Modernization without disruption.
Mainframe Integration
Ongoing patching, hardening and vulnerability protection that keeps systems safe and current.
Modern Developer Experience
Continuous backups and tested recovery — from a deleted file to a full server loss.
Shift-Left Testing
Operational ownership of certificates, web application firewall and content delivery.
Database Migration
Application support and maintenance across every environment you run.
Kubernetes Deployment
Post-update validation runs automatically on live clones of your production environment.
Agentic AI
Review business processes and replace manual work with AI-based automation.
Why Linnovate
Enterprise process expertise, open by default.
Mainframe depth and cloud-native fluency in one team — the rare combination that modernizes critical systems without putting operations at risk.
One of the few teams combining mainframe depth with cloud-native expertise
Trusted by regulated enterprises that cannot afford disruption
Open-source community leaders — contributors, not just users
Certified across the full open-source stack
Engagement model
Modernize in phases, not big bangs.
A staged path that moves legacy systems forward while keeping operations running.
Step 01
Assessment
We map your legacy estate, dependencies and risks.
Step 02
Modernization Plan
We design a path that protects operational continuity.
Step 03
Phased Implementation
We modernize in stages — no big-bang cutover.
Step 04
Continuous Optimization
We keep systems current, secure and performing.
Get started
Move legacy systems forward — without the risk.
Tell us what you're running and what's holding you back. We'll map a phased path to modernize it — open-source, no lock-in, no disruption.