Brian Onyango NDAROH
Data Analyst | Data Specialist | Data Officer
Nairobi
Summary
Data Analyst and Specialist with 5+ extensive experience in data collection, analysis, automation, and reporting. Proficient in SQL, Excel, Power BI, Python, SPSS, and Stata, with a strong focus on data integrity, security, and compliance. Skilled in developing dashboards, optimizing data workflows, and training teams on data tools to enhance decision-making. Adept at translating complex datasets into actionable insights to improve operational efficiency and program outcomes. Passionate about leveraging data to drive strategic impact and informed decision-making.
Overview
7
7
years of professional experience
7
7
years of post-secondary education
8
8
Certifications
2
2
Languages
Work History
Senior Data Analyst
Collaborative Centre for Gender and Development
Nairobi, Nairobi Province
01.2023 - Current
- Design and maintain accurate data systems using Oracle, KoboToolbox, and other SQL databases.
- Analyze program data with Excel, SPSS, and Python to support evidence-based decisions.
- Track KPIs and assess impact using Power BI, Tableau, and M&E frameworks.
- Develop interactive dashboards and reports with Power BI and Excel
- Prepare automated donor reports using SQL, Excel, and reporting templates in Salesforce.
- Use Python for statistical modeling, forecasting, and program impact evaluation
- Train teams on data tools like Excel, Power BI and KoboToolbox to enhance data literacy.
- Implement data protection measures using encryption, GDPR compliance tools, and SQL security.
- Streamline data workflows with SQL and Power Automate to improve efficiency.
Data Specialist
INtel College
Nairobi, Nairobi Province
01.2022 - 12.2022
- Managed student and academic data using SQL, Excel, and institutional databases to ensure accuracy and efficiency.
- Developed automated reporting systems with Power BI and Excel to support data-driven decision-making.
- Provided technical support and training on data management tools like SPSS, Stata, and Excel for staff and faculty.
- Ensured data integrity, security, and compliance with institutional policies and regulatory standards.
- Analyzed enrollment trends, academic performance, and administrative data to generate actionable insights.
- Designed and implemented surveys using ODK and KoboToolbox for institutional research and student feedback.
- Created dashboards and data visualizations using Tableau and Power BI to enhance reporting and accessibility.
- Assisted in upgrading and maintaining the college’s data systems, ensuring seamless integration and performance.
- Developed scripts and queries in SQL and Python to automate data cleaning, transformation, and reporting.
- Collaborated with academic departments to improve data collection processes and support institutional planning.
Data Management Officer
Compassion International
05.2018 - 12.2021
- Managed program data on vulnerable children and parents using MySQL, Excel, and casemanagement systems.
- Collected, cleaned, and validated beneficiary data using KoboToolbox, and Google Forms.
- Developed automated reports and dashboards in Power BI and Excel to track program impact and progress.
- Analyzed child protection, education, and livelihood data using SPSS for insights.
- Ensured data accuracy, security, and compliance with data protection policies and donor requirements.
- Supported monitoring and evaluation (M&E) efforts by maintaining up-to-date beneficiary databases.
- Provided training to field teams and social workers on data collection tools and best practices.
- Automated routine data workflows and reporting processes using MySQL.
- Collaborated with program teams to translate data into actionable insights for decision-making and advocacy.
Education
Master of Science - Data Science
KCA University
Nairobi 04.2024 - Current
Bachelor of Science - Mathematics and Computer science
Taita Taveta University
Voi 04.2016 - 01.2020
Kenya Certificate of Secondary Education -
Argwings Kodhek Sec. School
Siaya 01.2012 - 01.2015
Skills
Data analysis (Excel, SPSS,STATA,PowerBi,Python)
Data Management (MySQL,Oracle,Ms Azure)
undefinedPersonal Information
- Gender: Male
- Nationality: Kenyan
Abilities And Competence
- Database management skills
- Data collection applications
- System and Server administration
- Computer maintenance and support
- Computer and mobile troubleshooting
- Demonstrated analytical skills both qualitative and quantitative approaches (data analysis, documentation, interpretation and reporting).
- Excellent interpersonal and communication skills.
- Analysis and problem-solving skills with ability to make sound judgment.
- Good relationship management skills and the ability to work closely with staff and partners.
- Attention to details, accuracy, and timeliness in executing assigned responsibilities.
- Presentation, facilitation, training, and mentoring skills.
Certification
Advanced Excel - INtel College
Timeline
Master of Science - Data Science
KCA University
04.2024 - Current
Senior Data Analyst
Collaborative Centre for Gender and Development
01.2023 - Current
Data Specialist
INtel College
01.2022 - 12.2022
Data Management Officer
Compassion International
05.2018 - 12.2021
Bachelor of Science - Mathematics and Computer science
Taita Taveta University
04.2016 - 01.2020
Kenya Certificate of Secondary Education -
Argwings Kodhek Sec. School
01.2012 - 01.2015
Advanced Excel - INtel College
SPSS Masterclass - Udemy Academy
STATA - INtel College
International Certification in Digital Literacy (ICDL) - INtel College
Cyber Security - INtel College
IT Technical Support - INtel College
ArcGIS - Taita Taveta University
Python - INtel College
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