Monthly summary for 2025-10 across UPYOG and UPYOG-MDMS-DATA. Delivered features to improve search flexibility, billing accuracy, and data governance, with a strong focus on reducing friction for property searches, strengthening reconciliation reliability, and hardening security. Highlights span two repositories and reflect steady maintenance, bug fixes, and data model enhancements that collectively drive business value and operational resilience. Key features delivered: - Relax tenant ID requirement in property search (UPYOG): Allows property searches without a mandatory tenant ID; aligns with user workflows and reduces friction. Commit: a21d0c22c9de615e8cf6eba5a5311037b9669509. - Daily reconciliation enhancement: Include failed transactions and adjust schedule to 11:00 AM and 11:00 PM (UPYOG). - Support arrear type property tax bills: Introduces arrear type (default CYCLIC, can be AREAR) and updates demand/billing accordingly (UPYOG). - Property Areas Management (UPYOG-MDMS-Data): Modify handling of property areas for better data consistency. - MDMS Arrears Endpoint Access Control Whitelist (UPYOG-MDMS-Data): Adds access whitelist to harden security for arrears endpoints. Major bugs fixed: - Correct citizen vs non-citizen userID filtering for property searches: Use owner 'userid' for citizen searches; preserves non-citizen behavior. Commits: 6c91763920eb3a2f48861b70f36739c97b8b0dfb, b2d1b83ec1a460e591597ec7325cfa4a0c5c715c. - Default isCitizen flag set to false in PropertyCriteria: Prevents incorrect behavior when not explicitly set. Commit: ac71aa340f1cfd9ece1b5b105b7eaae84db29f97. - Update lastmodifieddate on bill status change: Ensure billing lastmodified timestamp reflects status changes. Commit: ad2ef6b805e00b4bf3ca877aeb702325954e4512. Overall impact and accomplishments: - Improved search UX and accuracy, reducing friction in initial user queries while maintaining validation integrity for edge cases. - Strengthened billing lifecycle traceability with accurate modification timestamps. - Enhanced financial reconciliation resilience by including failed transactions and adjusting job run windows. - Security hardening and governance improvements via MDMS endpoint whitelisting and clearer data handling for arrears. Technologies/skills demonstrated: - Backend development and bug fixing in Java services, including PropertyValidator, Billing, and reconciliation modules. - Data modeling and MDMS integration for arrears and property areas. - Security hardening through access control lists and endpoint whitelisting. - Clear commit-level traceability for critical business logic changes.