Yallo Retail - Senior Developer / Architect - Power BI

We're looking to onboard a Power BI Consultants to support the Group Audit and Advisory Services (GA&AS) team.

The resources should be mid to senior level, capable of working independently once the detailed scope of work is finalized.

Preliminary Scope of Work : .

• Code Development : PLSQL, PowerApps and Power Automate.
• Power BI : Design, develop, and maintain dashboards.
• Data Integration : From multiple sources (Oracle DWH, Excel, SQL Server, etc.)
• Data Modelling : Manage and develop data models within Power BI using Power Query and DAX.
• Migration Support : Assist in migrating existing dashboards (mainly from the Qlik Sense environment) to Power BI.
• Data Quality & Validation : Ensure accuracy and completeness of data across integrated sources.
• Performance Optimization : Optimize data models and DAX for performance and efficiency.
• Documentation : Maintain documentation of data flows, logic, and dashboards for governance and future reference.
• Security & Access Control : Implement row-level security and manage user permissions within Power BI.
• User Training & Support : Conduct basic training sessions and handovers to internal teams.

The role will involve migrating existing dashboards as well as developing new dashboards for internal audit purposes.

(ref : hirist.tech)