Incremental migration off aging systems without big-bang risk.
Legacy Modernization
Strangulation patterns, API facades, data sync, and phased retirement of legacy estates.
Engagement snapshot
Strangler patterns that keep revenue running during migration.
We map coupling, data dual-write periods, and rollback before touching production traffic.
Zero big-bang
Capability plane
Incremental migration off aging systems without big-bang risk.
Scoped with explicit boundaries, operational readiness, and engineering ownership through handoff.
Overview
What we deliver
Modernization maps critical paths first: which capabilities move, which stay temporarily wrapped, and how data stays consistent during transition. We favor incremental extraction over freeze-the-business rewrites.
Deliverables
- Legacy capability map and dependency graph
- Migration waves with rollback criteria
- Facade APIs and sync jobs
- Decommission checklist per subsystem
Process
How we run the engagement
Process mapping
Current workflows, integration points, and compliance constraints documented with operations stakeholders.
Platform design
RBAC, audit trails, integration contracts, and migration strategy aligned to enterprise change windows.
Phased rollout
Parallel-run periods, data reconciliation, and training per business unit before decommissioning legacy tools.
Operational transfer
Runbooks, admin guides, and escalation paths for internal IT and business owners.
Stack
Technologies we use
Fit
Typical use cases
- — Mainframe adjacency reduction
- — Monolith to services
- — Database platform upgrades
Outcomes
What changes for your team
- — Reduced change risk per wave
- — Measurable retirement of legacy components
- — Operational parity during migration
Engage
Start a legacy modernization engagement.
Tell us about your environment, constraints, and timeline. Engineering leadership responds with scope and next steps.