Baraka Onyango

Developed and automated end-to-end data pipelines using Python, reducing reporting errors by 15% and ensuring clean, reliable data for underwriting and strategic decision-making.
Conducted exploratory data analysis (EDA) to uncover insights and identify workflow inefficiencies, directly informing business process improvements.
Built and deployed predictive models, including fraud detection systems, to support risk assessment and enhance profitability and operational efficiency.
Designed interactive dashboards using Power BI and Tableau, cutting down reporting time by 10% and enabling faster, data-driven decisions across teams.
Compiled detailed analytical reports and visual summaries, translating complex data findings into actionable insights for leadership and cross-functional stakeholders.

Conducted root-cause and exploratory data analyses to uncover process inefficiencies in loan approvals, leading to a 20% reduction in operational risks and improved compliance with credit control policies.
Utilized SQL and Python to structure, clean, and optimize large data sets, streamlining analytical workflows and improving data accessibility by 30%.
Built and deployed analytical and predictive models, including loan approval and anomaly detection models, supporting strategic decision-making and operational efficiency.
Developed and maintained dynamic dashboards and visual reports using tools like Power BI and Tableau, enhancing reporting clarity by 10% and enabling real-time insights for stakeholders.
Collaborated cross-functionally with compliance, finance, and operations teams, delivering audit-ready reports and ensuring data-driven process improvements across departments.

Designed and implemented a Prospect/Need for Policy System using KOBO, ODK, and NVivo, ensuring accurate data capture, adherence to underwriting guidelines, and boosting intern sales efficiency by 30%.
Analyzed insurance sales data to identify trends and performance gaps, driving data-informed strategies that improved client engagement and retention.
Improved operational efficiency by 10% by streamlining workflow processes and securing document-filing systems, aligning with turnaround time (TAT) standards.
Collaborated with underwriting and compliance teams to ensure all policy documentation met internal quality checks and regulatory requirements.
Served as the Student Intern Leader, acting as a communication bridge between interns and management, fostering coordination and enhancing overall team performance.