18North executed a phased application management program anchored on four pillars:

• Service and Knowledge Transition: Divided into logical business and technology components, we created in-depth documentation of remittance products and platform know-how.
• Application Performance Re-engineering: Used detailed profiling and engineering to reduce maximum response time to 5 seconds and average to 3 seconds.
• Defect and Change Management: Prioritized 83% high-severity defects with a one-month SLA to resolution. Handled continuous CMNs with structured estimates and delivery control.
• Domain Understanding: Modeled and documented remittance lifecycles across corridors, integrating currency, compliance, and payment mode variability.