Summary
Overview
Work History
Education
Skills
Certification
Personal Information
Timeline
Generic
MANTOMBI LEKHULENI

MANTOMBI LEKHULENI

Senior Manager: Strategic Business Optimisation (MBA)
Centurion

Summary

A highly accomplished industrial engineer and strategic business optimization leader with 17+ years of experience across Banking, Telecommunications, Mining, and Manufacturing. Armed with an MBA and Lean Six Sigma Black Belt, I drive significant operational improvements through strategic planning, digital transformation, and process excellence. Proven ability to deliver substantial value and competitive advantages, seeking to leverage expertise to achieve organizational growth.

Overview

18
18
years of professional experience
5
5
Certifications

Work History

Senior Manager: Value Chain Engineering

Absa Group
Remote
06.2022 - Current
  • Leading large-scale retail banking transformation and operational optimization programs.
  • Leading and directing Business Process Reengineering activities to improve, optimize, and grow key areas, incl. Collections, Sales and Fulfillment, and Service Operations.
  • Partnering with senior leaders to address operational challenges and seize opportunities.
  • Leading, mentoring and supporting to Process Engineers and Business Analysts.
  • Serving as the Product Manager for the Automation Programme and CoE.
  • Leveraging data, strategy and transformation expertise to drive intelligent operations.
  • Providing strategic guidance on digital initiatives, ensuring alignment with business goals.
  • Process Engineering Lead for the Robotic Process Automation and Salesforce programmes.
  • Proactively dedicating my time beyond core duties to support the strategy team with various strategy tasks (Incl. Value Chain Analysis and Value Realization and Management).
  • Collaborating with IT and architecture teams to actualize proposed optimisation solutions.
  • Collaborating with external stakeholders to drive digital transformation and innovation.
  • Strategic and tactical initiatives performance measurements development and monitoring.
  • Managing the performance of subordinates and mentoring them to drive transformation.
  • Accountable for compliance procedures and process documentation and publishing.

Accomplishments

  • Boosted RPA deployment success to 98% through agile process analysis, minimizing exceptions and optimizing solutions.
  • Delivered a 92% output increase in 2024, generating R35M in financial benefits.
  • Implemented IVR technology, driving 40% revenue growth and enhancing customer/employee experience.
  • Recently played a key role in the strategic org design process for the private banking segment's migration to retail, aimed at boosting growth and regaining market share.
  • Led process reengineering with RPA and Salesforce, achieving R80M+ in annual cost savings and improved digital adoption.
  • Designed and implemented an optimized RPA delivery process, enhancing program structure.
  • Streamlined the credit card inbound line, to meet and exceed SLA benchmarks.
  • Led the team to innovate during IT budget cuts, enhancing efficiencies, reducing operational costs by over R5 million annually, improving customer experience.
  • Recognized as 'Top Performer' for exemplary leadership and outstanding achievements.
  • Resolved audit findings by documenting 130+ voice frontline and fulfillment processes, improving compliance and efficiency.

Business Improvement Manager

Dark Fibre Africa
Pretoria
01.2020 - 05.2022
  • Drove 80% reduction in sales application processing time and 98% error reduction via successful RPA pilot.
  • Enabled efficient RPA roll-out as the Process and Business Analyst Lead.
  • Led the Salesforce Implementation Project as the Business and Process Analyst Lead.
  • Played a key role in developing the DFA's business architecture practice from the ground up, defining the value streams, processes, and capabilities for the target operating model.
  • Reduced finance invoice processing time by 70% and lowered costs through Process Intelligence and Automation technologies.
  • Trained 200+ employees in Continuous Improvement, fostering operational excellence.
  • Contributed to iServer deployment for centralized data and improved decision-making.
  • Led the development of the company's Performance Management system.
  • Improved operational efficiencies and standardization through Sales and Supply Chain process analysis, reengineering and standardisation.

WIM Chairperson

Exxaro GGC Women in Mining (WIM) Committee
Lephalale
01.2019 - 12.2019
  • Led the Women in Mining Committee, driving empowerment initiatives that increased female leadership and participation.

Organized high-impact events and forums to address critical challenges faced by women in the mining sector.

Business Improvement Specialist

Exxaro Resources
Lephalale
09.2013 - 12.2019
  • Managed and implemented Lean Six Sigma and Operational Excellence processes across the company, achieving enhanced operational efficiency.
  • Led innovation projects in Exxaro's Digital@Exxaro initiative, driving improvement and leveraging digital technologies for operational efficiency and competitive advantage.
  • Established operational excellence programs at newly commissioned plants, the GG laboratory, and the reductants plant.
  • Optimized throughput capacity and identified bottlenecks via Theory of Constraints capacity planning for two new plants.
  • Increased newly commissioned plant throughput by 45%, elevating production from stage capacity level 0.5 to 2.
  • Documented and motivated a successful business case for mining a new bench, mitigating contractual risks and eliminating non-performance penalties.
  • Developed the Mine's Balanced Scorecard and led the creation of the Strategic Business Plan, aligning it with organizational goals and effectively cascading it across all levels.
  • Led the Lab Improvement Project, introducing TGA utilization scheduling improvements, and lab samples management, significantly contributing to the lab's accreditation.
  • Implemented PowerBI reports to visualize plant performance for improved decision making.
  • Improved sample tracking and visualization through the successful implementation of laboratory scanners and printers.
  • Streamlined GG6 Plant reviews, fostering alignment and performance improvements.
  • Mentored Engineering trainees, fostering skill development and professional growth.

Process Engineer

Joy Mining Machinery (Pty) Ltd
Johannesburg
09.2008 - 08.2013
  • Led operational excellence initiatives, optimizing workshop and warehouse processes
  • Led a work-study project overseeing 40 students, boosting productivity significantly
  • Enhanced operations by creating production routings, work instructions, task lists on SAP
  • Developed business cases for production equipment & tools, optimizing resource allocation
  • Redesigned the teardown layout for seamless adaptation to changes and new product lines, maximizing space efficiency
  • Boosted panel assembly output by 30% with a Visual Management System

Trainee Industrial Engineer (Lean Manufacturing Department)

Aerosud Aviation (Pty) Ltd
Johannesburg
02.2007 - 08.2008

Education

MBA - Master of Business Administration

Gordon Institute of Business Science (GIBS)
Rosebank
2023.01 - 2023.12

BSc (Hons) - Industrial Engineering

University of Pretoria
Pretoria
01.2014 - 2014.12

BTech Degree - Project Management

Tshwane University of Technology
Pretoria
01.2011 - 2011.12

BTech Degree - Industrial Engineering

Pretoria Technikon (TUT) & UNISA
Pretoria
01.2009 - 2009.12

Skills

Certification

Lean Six Sigma Black Belt, 2019

Personal Information

Gender: Female

Race: African

Timeline

Senior Manager: Value Chain Engineering

Absa Group
06.2022 - Current

Business Improvement Manager

Dark Fibre Africa
01.2020 - 05.2022

WIM Chairperson

Exxaro GGC Women in Mining (WIM) Committee
01.2019 - 12.2019

BSc (Hons) - Industrial Engineering

University of Pretoria
01.2014 - 2014.12

Business Improvement Specialist

Exxaro Resources
09.2013 - 12.2019

BTech Degree - Project Management

Tshwane University of Technology
01.2011 - 2011.12

BTech Degree - Industrial Engineering

Pretoria Technikon (TUT) & UNISA
01.2009 - 2009.12

Process Engineer

Joy Mining Machinery (Pty) Ltd
09.2008 - 08.2013

Trainee Industrial Engineer (Lean Manufacturing Department)

Aerosud Aviation (Pty) Ltd
02.2007 - 08.2008

MBA - Master of Business Administration

Gordon Institute of Business Science (GIBS)
2023.01 - 2023.12
MANTOMBI LEKHULENISenior Manager: Strategic Business Optimisation (MBA)