New capabilities. Existing foundations.

The challenge

A banking institution needed a new loan platform to connect to its existing core environment through an intermediary it still considered valuable.

The contribution

• Working in partnership with another technology firm, Crixus extended the existing application. Jermaine was the sole Crixus delivery resource.
• Reconstructed undocumented behavior and implemented JSON validation, payload persistence, field mapping, and downstream integration.
• Worked with the institution’s technical contact on requirements and controlled testing, then supplied source and deployment documentation.

The outcome

The integration connected new origination capabilities to established underwriting, approval, correction, and disbursement processes. The institution retained control of production rollout.

Project context

Institution, partner, and internal product names remain anonymous.