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