BRIAN OMONDI OKINYI

BRIAN OMONDI OKINYI

Statistician | Data Analyst | Business Intelligence Analyst
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Full-time On-site

نبذة عني

Results-driven Statistician & Data Analyst with 4+ years of experience in data analytics, statistical modelling, healthcare analytics, and reporting. Skilled in R, SPSS, STATA, SQL, Power BI, and Advanced Excel, with exp…

الخبرة

Data Clerk

Al Sraiya Security Services – Al Arabi Sports Club · Qatar
May 2025 - حتى الآن · 1 سنة 6 أشهر

<p>Maintained 99.8% data accuracy across 5,000+ monthly personnel, attendance, and incident records.</p><p> Improved Excel data-tracking workflows, reducing weekly reporting time by 20%.</p><p> Reconciled physical and digital asset records, improving data accuracy and inventory control.</p><p> Identified and corrected data inconsistencies in attendance and operational records, helping prevent payroll errors.</p><p> Cleaned and standardized legacy records to support digital database migration while maintaining data confidentiality and compliance.</p>

Data Analyst

Kenyatta National Hospital · Nairobi, Kenya
Jan 2024 - Mar 2025 · 1 سنة 1 شهر

<p>Analyzed and managed 1,000,000+ patient data points across 20+ databases, generating insights for KPI tracking, infection control and healthcare reporting.</p><p> Cleaned, validated and structured 50,000+ clinical and research records, improving data accuracy and reliability for statistical analysis.</p><p> Conducted advanced statistical analysis using R, SPSS and STATA, including regression, survival analysis, ANOVA and hypothesis testing.</p><p> Developed Power BI dashboards using Power Query, DAX and data modelling to support management reporting and data-driven decision-making.</p><p> Optimized statistical data-processing workflows, contributing to a 25% reduction in data processing time.</p><p> Prepared statistical reports, research briefs and analytical presentations, translating complex findings into clear insights and recommendations for stakeholders.</p>

Assistant Data Analyst Manager

Equity Bank Kenya · Nairobi, Kenya
Feb 2021 - Dec 2023 · 2 سنوات 9 أشهر

<p>Analyzed business data to identify performance trends and operational gaps.</p><p> Prepared KPI reports and management dashboards for decision-making.</p><p> Cleaned and validated datasets to improve data accuracy and reporting quality.</p><p> Automated Excel reports, improving reporting efficiency and accuracy.</p><p> Translated data insights into actionable business recommendations.</p>

الشهادات

certificate in STATA

Moi University, Kenya · Eldoret , Uasin Gishu , Kenya · 2019

certificate in SPSS

Moi University, Kenya · Eldoret , Uasin Gishu , Kenya · 2019

certificate in R programming

Moi University, Kenya · Eldoret , Uasin Gishu , Kenya · 2019

المهارات

Statistical Analysis Statistical Modelling Data Analytics Business Intelligence Data Cleaning Data Transformation Data Validation Quality Assurance Data Management Database Management SQL Power BI Dashboard Development Microsoft Excel SPSS STATA Forecasting Trend Analysis Predictive Analytics Regression Analysis Survival Analysis ANOVA Hypothesis Testing Data Visualization Data Interpretation Healthcare Analytics Research Analytics Survey Design Sampling Techniques Research Data Management Technical Reporting Data Governance Data Accuracy Process Improvement Decision Support Stakeholder Communication Collaboration
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