Mbulelo has extensive experience in the IT industry, including stints at T-Systems and Barclays. Since 2017, she has spent time at Absa and Alexander Forbes as vice president of Lead Technology Partner and head of IT Service Management, respectively, in those companies.
Mbulelo has a National Diploma in Computer Systems Engineering from the University of Johannesburg (2003) and has completed the Executive Development Programme (MAP) from the UCT Graduate School of Business.