Sibuyiselwe Simka Email & Phone Number

Johannesburg Metropolitan Area

Gauteng, South Africa

• Generate business monthly reports and develop/create data builds/extractionsenabling the creation of necessary applications.
• Manage projects and draft system requirements for business applications.
• Consolidate data from various sources and incorporate business rules forconsumption by business.
• Collaborate with stakeholders to identify business needs and provide insights through data analysis.

Gauteng, South Africa

• Optimized processes and managed projects for the Analytics CVM (CustomerValue Management) team.
• Utilized statistical models, including Naive Bayes and decision trees, to trackand predict customer behaviour and trends.
• Implemented customer-centric marketing strategies to prevent customerattrition and promote product growth.
• Analysed transactional data to predict customer preferences and alignedmarketing strategies accordingly.
• Extracted customer base and executed campaigns using the Adobe Campaign Manager platform.

Springs, Gauteng, South Africa

• Designed machines for a synthetic diamond manufacturing plant usingComputer-Aided Design (CAD) software such as Siemens NX and SolidWorks.
• Conducted operational stress testing of machine components through FiniteElement Analysis (FEA) simulations.
• Developed maintenance plans and performed risk assessments to minimizedowntime.
• Collaborated with cross-functional teams to ensure efficient operations