Open to opportunities

Blanche Motsosi

@blanchemotsosi

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Experienced data scientist specializing in statistical analysis and modeling.

South Africa

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What I'm looking for

I am looking for a role that fosters innovation, collaboration, and continuous learning in data science.

I am a seasoned data scientist with extensive experience in statistical analysis, modeling, and data governance. My academic background includes a Ph.D. in Mathematical Statistics, complemented by various qualifications in applied mathematics and risk management. Throughout my career, I have contributed to significant projects at leading organizations such as Statistics South Africa, Eskom, and First National Bank, where I developed and implemented statistical models that enhanced decision-making processes and improved operational efficiency.

In my current role as Insights, Analytics & Data Science Manager at Babble.Cloud, I lead a team focused on delivering innovative data solutions and analytics projects. My responsibilities include overseeing the development of machine learning models, managing data governance, and ensuring the successful implementation of data strategies. I am passionate about mentoring junior data scientists and fostering a collaborative environment that encourages creative problem-solving and continuous learning.

Experience

Work history, roles, and key accomplishments

Current

Insights, Analytics & Data Science Manager

Current

Babble.Cloud

Jan 2024 - Present (1 year 4 months)

Manage the insights, analytics, and data science teams, overseeing project delivery within timelines and budgets. Responsible for data governance, cross-team collaboration, and developing data strategies to enhance business performance.

Data Governance Machine Learning Project Management Data Strategy Team Leadership Analytics Statistical Modeling Data Quality Business Intelligence

Head Credit Decisioning

Trade Depot

Jun 2022 - Oct 2023 (1 year 4 months)

Lead a cross-functional team responsible for credit risk management and decisioning processes. Develop credit scorecards and manage the entire decisioning strategy for the business.

Credit Risk Management Team Leadership Data Analysis Risk Management Business Strategy Data Mining Project Management

Specialist Data Scientist

Old Mutual

Oct 2021 - May 2022 (7 months)

Plan and implement machine learning pipelines aligned with business strategy. Responsible for data extraction, analysis, and generating business intelligence to drive decision-making.

Machine Learning Data Analysis Business Intelligence Statistical Analysis Data Extraction Pipeline Management Team Collaboration Problem Solving Data Visualization Project Management

Senior Consultant Modelling & Analytics

MTN

May 2020 - Jun 2021 (1 year 1 month)

Manage financial modelling, pricing, and analytics to support strategic initiatives. Develop and maintain complex models to drive company strategy and optimize pricing processes.

Financial Modelling Pricing Strategy Analytics Data Analysis Strategic Planning Project Management Team Collaboration Risk Assessment Reporting

Senior Manager Pricing

MTN

Nov 2017 - Apr 2020 (2 years 5 months)

Accountable for pricing strategy and model management across various services. Collaborate with teams to develop pricing guidelines and ensure compliance with regulations.

Pricing Strategy Regulatory Compliance Team Leadership Data Analysis Risk Management Strategic Planning Business Development Reporting

Specialist: Tax Risk

South African Revenue Services

Jan 2016 - Aug 2017 (1 year 7 months)

Lead predictive modelling and data mining efforts within the Tax Risk Compliance Division. Design and manage analytical solutions to enhance compliance and operational efficiency.

Predictive Analytics Data Mining Tax Management Analytics Compliance Data Analysis Reporting Strategic Planning Team Leadership Project Management

Head: Fraud Risk Analytics

First National Bank

Nov 2012 - Nov 2015 (3 years)

Develop predictive models to enhance fraud detection and improve operational efficiency. Collaborate with various teams to implement analytical solutions across the bank.

Fraud Detection Predictive Analytics Data Analysis Team Collaboration Risk Management Business Strategy Reporting Analytics Compliance

Senior Advisor: Pricing

Eskom

Apr 2010 - Oct 2012 (2 years 6 months)

Develop statistical models for electricity pricing and consumption patterns. Provide analytical support for tariff planning and customer behavior analysis.

Statistical Modelling Pricing Analysis Reporting Data Analysis Team Collaboration Project Management Risk Assessment

Deputy Director: Planning

Department of Education

Jun 2007 - Mar 2010 (2 years 9 months)

Analyze educational data to project supply and demand for educators. Prepare reports and support policy development through statistical analysis.

Data Analysis Statistical Modelling Policy Development Reporting Educational Development Resource Management Project Management Team Collaboration Research Strategic Planning

Data Specialist

South African Social Security Agency

Aug 2006 - May 2007 (9 months)

Extract and analyze data to produce reports on social security services. Provide statistical insights to improve service delivery and compliance.

Data Extraction Statistical Analysis Reporting Data Insights Service Delivery Compliance Data Management Team Collaboration Research Project Management

Education

Degrees, certifications, and relevant coursework

University of South Africa

Research Assistant, Statistics

2003 - 2003

Assisted with research and administrative work, participated in statistical consultations and modeling projects under the mentorship of a Statistician.