Ankit Dash developed geospatial GEOPOS command support for the DiceDB/dice repository, enabling retrieval of longitude and latitude for sorted set members. He integrated this feature into the command evaluation path, ensuring robust handling of edge cases such as non-existing members, empty keys, and type mismatches. His approach included comprehensive unit tests spanning HTTP, RESP, and WebSocket protocols, which strengthened cross-protocol reliability. Ankit also authored detailed documentation to support the new functionality. Working primarily with Go and leveraging backend development and database skills, he delivered a well-tested, maintainable solution that enhanced DiceDB’s geospatial data retrieval capabilities within a month.