June 2026 performance snapshot across folio-integration-tests, mod-invoice, mod-orders, and mod-orders-storage delivering core data integrity improvements, fiscal-year aware financial handling, automation of procurement workflows, and strengthened test infrastructure. Business value was realized through more accurate POL/PO data, reliable encumbrance and year-end processes, and smoother vendor interactions, underpinned by stability-focused dependency upgrades and improved data models. Key features delivered and their outcomes: - Purchase Order Line Data Integrity (folio-org/folio-integration-tests): Correct instance-holdings mapping for physical/electronic items and expense-class alignment across fund changes; reinforces data integrity when instances change. Commits FAT-21338 and FAT-21313. - Encumbrance and Fiscal-Year Handling for Purchase Orders (folio-org/folio-integration-tests): Encumbrances rollover with fund distribution changes; maintains correct financial state across fiscal years; updates payment status when invoices are cancelled in a prior year. Commits FAT-21206 and FAT-21306. - Automatic Vendor Export for POs (folio-org/folio-integration-tests): Automatically export orders when manual export is disabled and PO line automatic export is enabled, reducing manual steps and improving procurement throughput. Commit FAT-21135. - Test Infrastructure Enhancements for Data Export Tests (folio-org/folio-integration-tests): Strengthened mod-data-export-spring test scaffolding, shared variable/helpers, and updated feature files for consistency and maintainability. Commits FAT-26697 and FAT-26698. - Dependency Upgrades and Stability Improvements (folio-org/mod-invoice): Updated dependencies and refactored tests (DocumentsApiTest.java) to improve stability and readability; supports longer-term security and compatibility. Commit MODINVOICE-657. - Enhanced Data Model and Schema Upgrades (folio-org/mod-orders and folio-org/mod-orders-storage): Expanded acq-models with new fields in mod-orders and mod-orders-storage schemas to improve order management data structures. Commits MODORDERS-1428 and related schema updates. - Stability and Prepayment Validation Enhancements (folio-org/mod-orders): Improved stability via dependency/test assertion updates and implemented multi-year prepayment validation returning a list of errors instead of exceptions. Commits MODORDERS-1460 and e7bce40. - Enhanced Order Management Data Model (folio-org/mod-orders-storage): Updated acq-models with new fields to support richer ordering data. Commit c0809c32. Technologies and skills demonstrated: - Java, Maven-based project updates, and dependency management for stability and security. - Data integrity and business-rule implementation, including fiscal-year logic and multi-year prepayment validation. - Test automation and scaffolding with Karate and mod-data-export-spring testing; test-driven improvements reduced flakiness. - Schema/model evolution with acq-models across mod-orders and mod-orders-storage, enabling richer order data handling. - Automation of procurement workflows and more reliable vendor export mechanisms.