Solutions
Legacy System Modernization
Legacy system modernization for Australian teams—upgrade without disruption and keep delivery predictable.
Who It's For
Perfect for
Companies with outdated technology stacks
Businesses facing performance and scalability issues
Organizations with high maintenance costs
Companies needing to integrate modern features
Businesses with security and compliance concerns
Use Cases
Built for these scenarios
Deliverables
Everything you receive
Timeline
Typical timeline
Discovery
System audit, migration planning, risk assessment, and architecture design
Build
Incremental migration, parallel systems, testing, and validation
Launch & Stabilize
Cutover, monitoring, optimization, and decommissioning legacy systems
Metrics
Success metrics
Performance improvement: 2-5x faster response times
Cost reduction: 30-50% lower infrastructure costs
Uptime: Improved availability and reliability
Developer productivity: 40-60% faster feature development
Security: Enhanced security posture and compliance
Considerations
Risks & assumptions
Data migration complexity requires careful planning
Business continuity must be maintained during migration
Legacy system knowledge may be limited
Integration with existing systems can be complex
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Start with a fixed-scope gig
If you want a quick pilot, these gigs ship fast with clear scope, deliverables, and handoff.
FAQ
Frequently asked questions
We use incremental migration strategies, parallel systems, feature flags, and gradual cutover. We migrate in phases, test thoroughly, and maintain rollback capabilities.
Yes. We build new systems in parallel, migrate data incrementally, and use feature flags to gradually shift traffic. This ensures business continuity throughout migration.
We migrate all data to new systems with validation and testing. We maintain data integrity, handle data transformations, and ensure no data loss during migration.
Timeline depends on system complexity. Simple migrations take 12-16 weeks, while complex enterprise systems can take 24-32 weeks. We provide detailed timelines during discovery.
Yes. We provide documentation, training sessions, and knowledge transfer. We ensure your team understands the new system and can maintain it independently.
Regional
Delivery considerations for your region
Compliance & Data (AU)
For Australian teams, we keep privacy and data-handling explicit: access boundaries, safe logging, and clear retention policies.
We can support residency-sensitive designs (where feasible) and document data flows for stakeholder review.
- Privacy Act-aware delivery posture (generic, no legal claims)
- Documented data flows and access boundaries
- Retention/deletion options where required
- PII-safe logging and least-privilege defaults
- NDA and DPA templates available on request
Timezone & Collaboration (APAC)
We support APAC collaboration with AEST/AEDT-friendly meeting windows and async progress updates.
We keep momentum with weekly milestones, crisp priorities, and predictable release planning.
- APAC overlap with AEST/AEDT windows
- Async-first updates and written decisions
- Weekly milestone demos and scope control
- Release planning with staged rollouts
- Clear escalation path for blockers
Engagement & Procurement (AU)
We can structure engagements with clear scope, milestones, and invoicing that fits common procurement expectations.
If you need a lightweight vendor onboarding pack, we can provide delivery process notes and security posture summaries.
- AUD-based engagements and invoicing options
- Milestone-based billing for fixed-scope work
- Time-and-materials for evolving scope
- Procurement-friendly documentation on request
- Optional paid discovery to de-risk delivery
Security & Quality (APAC)
With APAC teams, async clarity matters: written decisions, stable releases, and test coverage that prevents regressions.
We use performance budgets and release checklists so handoffs stay smooth across timezones.
- CI-friendly testing: unit + integration + smoke tests
- Performance budgets + bundle checks
- Release checklist + rollback plan for production launches
- Security checklist for auth and sensitive data flows
- Observability hooks (logs + error tracking) ready for production
Want to scope this properly?
Share your current stack and constraints and we’ll map a phased modernization plan without disrupting operations. AUD-based engagements.
Reply within 2 hours. No-pressure consultation.