Portfolio assessment
Capture the current environment, dependencies, constraints and operating risks so decisions about portfolio assessment are based on what actually exists.
Technology Strategy & Operations
Application Portfolio & Legacy Modernization
Gromnii helps organizations decide which applications to retain, replace, replatform, refactor or retire.
Priorities
Architecture
Transform
Operate
Govern
Evolve
When this is useful
Use application portfolio and legacy modernization when an organization has too many overlapping systems, rising maintenance risk or business-critical applications that are difficult to change. The work requires dependency mapping, disposition decisions and migration plans that preserve continuity.
What Gromnii builds
Dependency & risk mapping
Assign owners for dependency and risk mapping, including responsibility for changes and operational response.
Disposition decisions
Stage Disposition decisions so old and new paths can be reconciled while critical work continues.
Coexistence planning
Define validation evidence and rollback conditions for each material step in Coexistence planning.
Retirement
Protect data continuity during Retirement, including records created while systems coexist.
What it can improve
Lower legacy risk
Identify applications with unsupported technology, fragile dependencies or concentrated operational knowledge before they become urgent failures.
Clearer investment choices
Separate systems that should be retained, replaced, retired, rehosted or rebuilt so modernization spending follows business need.
Safer application retirement
Plan data retention, interface changes, user transition and rollback so removing a system does not create hidden operational gaps.
What matters in production
Business criticality
Make business criticality an explicit governance and operating decision with an owner, review point and clear effect on sequencing or investment choices.
Data migration
Reconcile record counts, critical fields, relationships and business totals between old and new applications before retiring the source of record.
Vendor constraints
Document licensing, support windows, proprietary interfaces and exit costs before deciding whether to retain, replace or wrap a legacy application.
Rollback
Keep a practical return path for each migration or retirement step until dependent users, data and interfaces have been verified in the new state.
How change is organized and operated
This reference shows one possible Application Portfolio and Legacy Modernization arrangement. The actual design depends on the systems, constraints and controls involved.
01Portfolio
02Dependencies
03Disposition
04Migration
05Coexistence
06Retirement
Related solutions and industries
Discuss a Project
Describe what Application Portfolio and Legacy Modernization should change, the systems it must work with and the constraints that matter.