| Participated | DELETE CASCADE | almost 4 years ago | |
| Participated | Add connection active, idle time to pg_stat_activity | almost 4 years ago | |
| Participated | [PATCH] Full support for index LP_DEAD hint bits on standby | almost 4 years ago | Patch |
| Participated | [PATCH] Tracking statements entry timestamp in pg_stat_statements | almost 4 years ago | |
| Participated | Support tab completion for upper character inputs in psql | almost 4 years ago | |
| Participated | Schema variables - new implementation for Postgres 15 | almost 4 years ago | |
| Started thread | 2022-01 Commitfest | almost 4 years ago | |