L. Tankiso Maduana

KEY RESPONSIBILITIES:

• Interpret information, apply statistical methods to analyse findings, and produce ongoing reports for precise reporting needs.
• Develop and implement data collection systems and other strategies that optimise statistical efficiency and data quality.
• Gather information from primary or secondary sources, then keep databases and data systems up to date.
• Identify, analyse, and interpret trends or patterns in complex data sets for predictive reporting.
• Filter and “clean” data to ensure accurate reporting.
• Work closely with management to prioritise business and information needs.
• Locate and define new process improvement opportunities.
• Developed custom dashboards and visualizations to provide actionable insights for key stakeholders.
• Conducted detailed root cause analyses to troubleshoot complex issues within the BI environment, resulting in swift resolutions of critical problems.
• Reduced query response times significantly, optimizing database indexes and fine-tuning SQL scripts.
• Enhanced decision-making capabilities by designing and implementing advanced business intelligence reporting tools.
• Mentored junior team members on BI concepts and best practices, fostering a culture of continuous learning within the team.
• Delivered timely, high-quality reports under tight deadlines, ensuring that stakeholders had access to critical information when needed.
• Improved data quality by implementing robust validation checks during the ETL process.
• Standardized data definitions and metrics across the organization by establishing comprehensive data dictionaries, leading to more accurate reporting and analysis.
• Streamlined data analysis processes for improved efficiency and accuracy, utilizing SQL queries and stored procedures.
• Strengthened data security measures by establishing strict access controls and monitoring protocols.

• SYSTEMS, CLOUD SERVICES, SOFTWARE APPLICATIONS:
  • Collaborator
  • Internet
  • Intranet
  • Meditech
  • Microsoft SQL Server
  • Microsoft SQL Stack-BIDS
  • Microsoft Power Automate
  • Microsoft Power BI
  • Visual
  • Jira

• Design, build and deploy BI solutions (Dashboards, reporting tools)
• Maintain and support data analytics platforms (in-house built)
• Evaluate and improve existing BI systems
• Develop and execute database queries and conduct analyses
• Create visualizations and reports for requested projects
• Develop and update technical documentation

• Designing, developing, and maintaining business intelligence solutions
• Crafting and executing queries upon request for data
• Presenting information through reports and visualization
• Weekly Standby - Support and resolve operational issues