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Legacy Assessment and Modernization Roadmaps
Understand the dependencies, risks, and useful options before deciding what to retain, re-platform, re-host, or replace.
Services / Legacy + Network
Legacy Systems & Network Support
The systems that carry the business do not all get replaced at once. BCI-IT supports the estate you have today while creating a measured path toward what comes next.
Protect continuity first. Then make the next modernization decision with better information.
What we do
Stabilize first, then modernize.
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Legacy Application Support and Stabilization
Keep the systems that still matter stable, understood, documented, and ready for the next stage.
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Application Re-Platforming and Re-Hosting
Move important applications toward a more supportable environment while protecting continuity and business knowledge.
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Data Migration and Integration
Connect systems and move data with careful attention to interfaces, quality, lineage, and operational cutover.
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Network Engineering and Optimization
Improve network design, performance, resilience, and visibility across the environments your teams rely on.
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SD-WAN Design and Rollout
Plan and support software-defined connectivity that reflects distributed users, sites, applications, and security requirements.
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Data Center and Virtualization
Work across VMware, Dell, Cisco, and the physical and virtual layers that keep core operations running.
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Hardware, Storage and Lifecycle Management
Support Dell, Cisco, and storage environments with lifecycle awareness, patching, refresh planning, and practical operational ownership.
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Monitoring and Observability
Make performance, availability, dependencies, and operational signals visible before small issues become interruptions.
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Phased Modernization
Sequence re-platforming, integration, and replacement decisions around continuity, risk, and the knowledge already in the operation.
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24/7 Support Coverage
Coordinate onshore and offshore engineers for continuous monitoring, response, and support when systems cannot wait.
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Mainframe and COBOL-Era Application Support
Preserve the business knowledge in long-lived applications while creating a practical path toward what comes next.
Why us here
Twenty-five years of delivery experience means we understand the systems other vendors will not touch. We bring the patience to stabilize what matters, the technical depth to map what is connected, and the judgment to make modernization practical.
Who this is for
Banks, public sector organizations, enterprise operations teams, and any organization whose legacy applications, network, or data center still carry critical work.
How we work
Build the bridge while the estate keeps running.
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Begin with a current-state view of the network, data center, virtual estate, applications, dependencies, and operational signals.
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Create a prioritized stabilization plan that protects continuity while making risk and ownership visible.
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Design SD-WAN, network optimization, virtualization, and observability workstreams around the sites and systems already in play.
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Use phased modernization to move the right applications and interfaces without forcing a single disruptive cutover.
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Coordinate onshore and offshore engineers with documented handoffs, escalation paths, and a shared runbook for 24/7 support.
Engagement shapes
Stabilization and supportNetwork engineeringSD-WAN rolloutData center and virtualizationPhased modernization
Governance you can expect
Expect a named delivery lead, documented runbooks, clear escalation paths, service reviews, change records, and reporting that distinguishes urgent operational work from the modernization roadmap.
Modernize without a cliff edge
Choose the next safe step.
A focused assessment can become a modernization roadmap, a re-platforming workstream, a network improvement, or an ongoing support engagement. We can take on a defined phase or stay close through the full transition.
Questions about legacy and network work
What should we understand before we change it?
Can you support systems we are not ready to replace?+
Yes. Stable support and a thoughtful modernization path can happen together. We help you understand what to protect and what to change.
Do you work across on-premises and cloud environments?+
Yes. We work across data centers, virtualized infrastructure, networks, legacy applications, and cloud targets where a hybrid path makes sense.
How do you approach modernization risk?+
We make dependencies visible, sequence change in manageable phases, and preserve operational knowledge while the target state takes shape.
Is 24/7 support available?+
Yes. BCI-IT can provide continuous monitoring and support through a coordinated onshore and offshore engineering model.
What does an engagement typically cost, and how is it sized?+
Cost follows the estate, support coverage, risk, and modernization phase. We size the work around the systems that need attention first and make the next phase explicit.
Can you work with our existing core banking systems and incumbent platforms?+
Yes. We work with core banking systems, incumbent platforms, and the network and infrastructure around them, preserving continuity while dependencies are mapped.
How do project governance and reporting work?+
A named delivery lead, service checkpoints, incident and risk tracking, change records, and regular reporting keep operational and modernization work visible.
Keep critical systems moving