Director Of Studies | Data Analysis, Microsoft Power Bi And Educational Performance Optimization
Kombeni Girls
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David Owino Email & Phone Number
Director of Studies | Data Analysis, Microsoft Power BI and Educational Performance Optimization
at
Kombeni Girls
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 86%
Current company
Kombeni Girls
Role
Director of Studies | Data Analysis, Microsoft Power BI and Educational Performance Optimization
Location
Nairobi County, Kenya, Kenya
Who is David Owino? Overview
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Quick answer
David Owino is listed as Director of Studies | Data Analysis, Microsoft Power BI and Educational Performance Optimization at Kombeni Girls, based in Nairobi County, Kenya, Kenya. AeroLeads shows a matched LinkedIn profile for David Owino.
David Owino previously worked as Working as a School Director of Studies (DoS) | Academics, HR, Student Welfare & Operations at Kombeni Girls and Mathematical Statistics Tutor | Teaching Probability & Statistics | ANOVA at Instaedu. David Owino holds Bachelor Of Education - Bed, Mathematics And Statistics, First Class Honors from Kenyatta University.
Profile bio
About David Owino
I have enjoyed a 10-year career as a math teacher. Now, I am planning a transition into data analytics. Even though I have succeeded in collaboratively implementing curricula and improving students test scores and university transition rate by about 45% yearly, I realized that the data analyst functions I perform as a Director of Studies are the most engaging and rewarding.As a director of studies, I manage various data analyst functions, including database administration, data entry and quality controls, analysis, interpretation, and reporting.Here are some details about my skills in data analysis:- To ensure 100% continuous operation, I monitored and validated school database users, analyzing and reporting performance trends.- I developed a remedial finances management system using Microsoft Access and optimized it to achieve 99% accuracy in data entry.- I spearheaded the digitization of departmental physical documentation systems to increase operational efficiency and reduce retrieval time to ~2 minutes.- I restructured school routines, monitored learning processes, and improved student performance by 22%.- I led a team of six heads of departments to design and implement a 5-year strategic plan that enabled the school to achieve the highest mean score in the 2019 national exams.I've always aimed for a data analyst role. Even though my math and statistics background equipped me with valuable skills for this exciting position, I have devoted myself in the last four years to gaining further knowledge and experience, completing various data analysis courses and certifications in Python, SQL, and R programming. Building professional relationships has been crucial in my past achievements. My ability to master complex data procedures will prove valuable in all my future endeavors. I am currently seeking a data analyst role, and if you would like to work together, feel free to connect via LinkedIn or contact me directly at dave.owino@gmail.com and +254 724 438296.Specialties:- Python (NumPy, Pandas, Matplotlib, Seaborn) - SQL (MySQL, PostgreSQL)- Excel- Looker Studio- Git- Google Spreadsheet - R- Data Collection- Data Quality- Data Engineering- Data Interpretation
Current workplace
David Owino's current company
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Kombeni Girls
4 roles
David Owino work experience
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Working As A School Director Of Studies (Dos) | Academics, Hr, Student Welfare & Operations
Current
Kombeni Girls
- Achievements:
- Build a Microsoft Power BI dashboard to visualize school KPIs, saving 6 hours of manual reporting.
- Developed and optimized a real-time Microsoft Excel performance analyzer for ~1,100 students in 14 subjects, improving the efficiency of report production by 80%.
- Spearheaded the transformation of departmental physical documentation systems into digital format, reducing information retrieval time by an impressive 90%, boosting operational efficiency and productivity.
- Designed and critically deployed a real-time dashboard for remedial management in Microsoft Access, achieving 99% accuracy in data entry by paying attention to database query performance.
- Restructured the school routine and academic programs, conducted workshops for parents and tracked students' learning processes, improving student performance and key stakeholders’ engagement by 22%.
Apr 2017 - Present
Mathematical Statistics Tutor | Teaching Probability & Statistics | Anova
Achievements: Assisted 10 undergraduate student in one-on-one tutorial sessions in Math and Statistics. Tutored and coached three students in statistics by completing statistical analyses in both SPSS, Minitab and Microsoft Excel. Provided tutoring for students in Introduction to Statistical Analysis and Regression Analysis Articulated concepts of.
Jun 2014 - Dec 2020
Statistics Tutor Teaching Measure And Probability | Design And Sample Surveys
Achievements: Provided tutoring for seven students in Introduction to probability measure, design and sample surveys Articulated concepts of probability, descriptive statistics, hypothesis testing and regression models. Developed, implemented, and supervised curricula in Measurement and Probability, and Design and Analysis of Sample Surveys for 7 BSc.
Jan 2016 - Apr 2016
6 education records
David Owino education
Bachelor Of Education - Bed, Mathematics And Statistics, First Class Honors
Certificate, Associate Data Analyst In Sql
Certificate, Data Analysis With Python
Nanodegree Program, Data Analysis, Certificate
Excel Fundamentals For Data Analysis
Master Of Science - Ms, Statistics, Incomplete
FAQ
Frequently asked questions about David Owino
Quick answers generated from the profile data available on this page.
What company does David Owino work for?
David Owino works for Kombeni Girls.
What is David Owino's role at Kombeni Girls?
David Owino is listed as Director of Studies | Data Analysis, Microsoft Power BI and Educational Performance Optimization at Kombeni Girls.
Where is David Owino based?
David Owino is based in Nairobi County, Kenya, Kenya while working with Kombeni Girls.
What companies has David Owino worked for?
David Owino has worked for Kombeni Girls, Instaedu, and Pwani University.
How can I contact David Owino?
You can use AeroLeads to view verified contact signals for David Owino at Kombeni Girls, including work email, phone, and LinkedIn data when available.
What schools did David Owino attend?
David Owino holds Bachelor Of Education - Bed, Mathematics And Statistics, First Class Honors from Kenyatta University.
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