Bi Developer MMH241204-5

Role Purpose

To develop, test, deploy, document and maintain highvalue reporting solutions and dashboards across the business using a variety of tools.

Requirements

• 3 - 5 years Business Intelligence development experience (essential)
• Experience in programming and data warehousing (essential)
• Matric (Grade 12) certificate
• Degree in Information Technology/ Data Science/ Computer Science and or relevant equivalent qualification
• Understanding of SQL and RDBMS technology (MySQL, MS SQL Server, DB2)
• Analytic software applications (e.g. Microsoft SQL Reporting Services)
• Knowledge of business intelligence tools (e.g. SSRS, Business Objects, PowerBI, Tableau, Quick sight etc.)
• Relational database design - operational data stores and warehouses
• Demonstrated detailed knowledge of BI areas including; ETL design, analytics, reporting and data modelling
• Knowledge of and experience in advanced excel
• Knowledge of OLTP/OLAP systems, Dimensional Modelling, business rule transformations and data analysis
• Knowledge of debugging & troubleshooting techniques
• Knowledge of Software Development Lifecycle
  
  

Duties and Responsibilities

• Design, develop, and maintain data warehouses that serve as the central repositories of integrated data for reporting and analysis purposes.
• Develop and maintain Business Intelligence and reporting technologies and processes
• Collaborate with stakeholders to gather requirements, conduct analysis and prioritise requests.
• Translate stakeholder requirements into functional and non-functional specifications for Business Intelligence (BI) reports.
• Extract user specifications and transform and load data using the relevant tools.
• Design and develop reports and dashboards based on Business Requirements Document (BRD) and customer specifications.
• Develop feasible technical specifications and process flows for data provision activities in support of the development of business intelligence solutions.
• Verify the quality of the data provided and build security into solutions as per Business Intelligence specifications.
• Conduct User Acceptance Testing (UAT) and resolve all issues/queries.
• Monitor performance of solutions and make recommendations to improve the performance and functionality of the solution.
• Log issues found in existing systems as internal change controls and ensure successful resolution of issues.
• Complete change control on change control list as per level of priority including maintaining and oversee the administration and maintenance of the data warehouse.
• Ensure data accuracy, consistency, and reliability across systems by implementing data quality checks, validations, and governance processes.
  
  

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