William Mwangi
@williammwangi
Data-driven actuarial analyst specializing in insurance analytics and predictive modeling.
KenyaWhat I'm looking for
I am a data-driven analyst and actuarial professional with over 10 years' experience in insurance analytics, working extensively with large datasets to deliver actionable insights and business intelligence. I combine SQL, Python (pandas, NumPy, scikit-learn) and Jupyter notebooks to perform multi-step reasoning, anomaly detection, and predictive analysis.
Throughout my career I have led operations and analytics for medical insurance portfolios, designing dashboards and automations that processed ~20K data points and improved operational efficiency and reporting accuracy. I have built predictive models for claims frequency and severity, automated KPI and IFRS 17 analytics, and collaborated with underwriters to refine pricing and compliance models.
I pursue continuous learning—completing a Google Data Analytics Professional Certificate and currently enrolled in a Data Science Professional Course—and I focus on clear documentation, collaboration, and deploying AI-ready data for improved decision-making and risk management.
Experience
Work history, roles, and key accomplishments
Operations Manager
Utmost Insurance Brokers Ltd
Jan 2019 - Present (6 years 9 months)
Led medical insurance and data analytics operations for 2,000+ principals (7,500 beneficiaries), designing dashboards and automations that improved operational efficiency by 30% and enabled anomaly detection across ~20K data points.
Business Development Manager
Utmost Insurance Brokers Ltd
Jan 2017 - Dec 2018 (1 year 11 months)
Leveraged data insights to drive revenue growth and tailor risk solutions, creating performance models that improved product competitiveness.
Claims Analyst
Utmost Insurance Brokers Ltd
Jan 2015 - Dec 2016 (1 year 11 months)
Built predictive models for claims frequency and severity using Python and Excel, enhancing data reporting accuracy by 25% and reducing turnaround by 20%.
Underwriting & Risk Analyst
Cannon Assurance Ltd
Jan 2011 - Dec 2013 (2 years 11 months)
Developed actuarial models and automated underwriting reports to support loss trend analysis and data-driven decision-making.
Education
Degrees, certifications, and relevant coursework
JTJomo Kenyatta University of Agriculture and Technology
Bachelor of Science, Actuarial Science
Completed a Bachelor of Science in Actuarial Science focusing on actuarial models, risk analysis, and insurance mathematics.
Coursera (Google)
Professional Certificate, Data Analytics
Completed the Google Data Analytics Professional Certificate covering data cleaning, analysis, visualization, and tools such as SQL and spreadsheets.
College of Insurance, Nairobi
Certificate of Proficiency in Insurance, Insurance
Earned a Certificate of Proficiency in Insurance covering core insurance principles, underwriting, and claims management.
Availability
Location
KenyaAuthorized to work in
Social media
Job categories
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