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$250,000 Annual savings in licensing and compute 3 Weeks saved per release cycle Reduced technical debt by 60% Zero production downtime during migration
Case Study Narrative
Legacy ESB to MuleSoft Migration
Modernized a critical legacy integration layer from Informatica ESB to Anypoint Platform, reducing cycle times by 3 weeks and saving $250K annually.
Context & Stakes
The existing Informatica ESB infrastructure was reaching end-of-life and had become a bottleneck for business innovation. Cycle times were measured in months, and maintenance costs were skyrocketing.
The objective was to migrate the mission-critical integrations to MuleSoft while ensuring zero downtime for the existing production systems.
Architecture & Mandate
Technical Architecture Diagram Placeholder
Key responsibilities included:
- Mapping legacy Informatica patterns to modern Mule 4 architectures.
- Developing a migration factory model to accelerate payload transformations.
- Implementing event-driven patterns using Solace for real-time sync.
- Validating all migrations through automated test suites and DR drills.
Measurable Results
Post-Mortem: What I'd Do Differently
"If I could do it again, I would have pushed for a 'big bang' migration on the low-complexity services rather than a purely phased approach. We spent a lot of time managing the 'dual-run' sync between Informatica and MuleSoft for simple integrations that could have been ported and switched in a single weekend with minimal risk."
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