* Designed subject areas using RPD (Repository) design in Oracle Analytics.
* Designed, developed, and implemented Oracle Analytics Server (OAS) security including users, roles, and data-level security.
* Designed, developed, and implemented ODI (Oracle Data Integrator) mappings for ETL processes.
* Designed, developed, and implemented Data Warehouse solutions including data modelling and integration.
* Developed and implemented OAS reports and dashboards to support business analytics and reporting needs.
* Provided production support for existing live OAS, ODI, data warehouse objects.
* Analysed and resolved data, ETL, and reporting issues to ensure system stability.
* Performed performance tuning of RPD objects, ODI mappings, queries, and reports.
* Maintained and documented standard processes, procedures, and technical documentation.
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