December 2024 monthly performance: Implemented data integrity enhancement for WS projects in Giswater/giswater_dbmodel by adding a WS Roughness Data Conflict Detection check. This includes new processing and SQL logic to identify and report overlapping roughness values for the same material within overlapping time periods, preventing inconsistent data and supporting reliable downstream analytics.

For 2024-11, delivered key enhancements and fixes in Giswater/giswater_dbmodel, focusing on data quality, schema flexibility, deployment reliability, and data management for municipalities. Key work included: 1) Per-psector duplicate node detection and reporting with SQL-level psector aggregation and detailed error reporting (commit 455549e8abcb1e780f8c85ce7810bf50fdd1bf25); 2) Schema update robustness when addfields data is absent by adding conditional checks (commit 5369688a1b1e9085414a6f7c0b5d7724996f5c93); 3) Safe deployment: drop-then-recreate pattern for gw_fct_json_object_set_key to prevent conflicts (commit 2fac33ca1d1ecbb2aa87b09dff65a25994b57135); 4) Introduced new trigger function gw_trg_edit_municipality for v_ext_municipality to improve municipality data management (commit 9098e69513bad99699da8969b1b353e44ad2b4ed). Overall impact: improved data integrity, deployment reliability, and governance of municipality-related records; demonstrated proficiency in SQL work, schema management, trigger development, and change management.