Brian Kirop - Data Analytics Professional

About Me

A purpose-driven Data Analyst with deep analytical and quantitative expertise and BSc. in Mathematics (Statistics Option). I leverage the full potential of data to derive business insights, solve complex problems, and drive evidence-based decision making that creates positive impact.

With strong expertise in Python, R, SQL, Excel, Power BI, and Tableau, I transform raw data into actionable insights that empower organizations to make informed decisions. My experience spans statistical modeling, machine learning, data visualization, and predictive analytics.

When I'm not diving deep into data, you'll find me exploring new analytical techniques, contributing to data science communities, or experimenting with cutting-edge visualization tools. I believe in the transformative power of data to solve real-world challenges.

Education

Kibabii University
Bachelor of Science in Mathematics (Statistics Option)
- Specialized in Statistical Methods, Data Analysis, and Mathematical Modeling
- Grade: Second Class Honours (Upper Division)
- Activities: Mathematics Club, Drama Club
- Relevant Coursework: Probability Theory, Statistical Inference, Time Series Analysis, Regression Analysis
February 2010 – November 2013
St. Peter's Secondary School
Kenya Certificate of Secondary Education
- Kenya Certificate of Secondary Education (KCSE)
- Grade: B+ (Strong performance in Mathematics and Sciences)
- Activities: Drama Club, Music Club
- Leadership roles in student organizations
January 2014 – November 2017

Skills & Expertise

📊

Data Analysis & Statistics

Advanced statistical analysis, hypothesis testing, regression analysis, time series forecasting, and predictive modeling using R, Python, and specialized statistical software.

🐍

Programming & Tools

Python (Pandas, NumPy, Scikit-learn), R, SQL, Excel VBA, Git version control, and Jupyter notebooks for comprehensive data analysis workflows.

📈

Data Visualization

Power BI, Tableau, Matplotlib, Seaborn, ggplot2, and D3.js for creating compelling, interactive dashboards and data stories that drive decision-making.

🤖

Machine Learning

Supervised and unsupervised learning, classification, clustering, ensemble methods, model validation, and deployment using modern ML frameworks.

🗄️

Database Management

SQL Server, MySQL, PostgreSQL, data warehousing concepts, ETL processes, and database optimization for efficient data retrieval and analysis.

📋

Project Management

Agile methodologies, project planning, stakeholder management, and cross-functional collaboration in development and humanitarian sectors.

Professional Certifications

IBM Data Science Professional Certificate Coursera View Certificate
- Comprehensive program covering the entire data science pipeline from data collection to machine learning deployment
- Gained hands-on experience with Python, SQL, data visualization, and advanced analytics techniques
- Completed capstone project demonstrating real-world application of data science skills
- Mastered tools: Jupyter Notebooks, GitHub, IBM Watson Studio, IBM Cloud
January 2020 – July 2020
Project DPro: Development Professional Certification Humanitarian Leadership Academy View Certificate
- Specialized certification in project management for development and humanitarian sectors
- Learned to optimize international project investments and improve professional project management skills
- Mastered NGO-specific methodologies and internationally recognized project management standards
- Focus on sustainable development and impact measurement
January 2020 – September 2020
MEAL DPro: Monitoring, Evaluation, Accountability & Learning Humanitarian Leadership Academy View Certificate
- Advanced certification in MEAL systems for development and humanitarian contexts
- Mastered the design and implementation of effective monitoring and evaluation frameworks
- Aligned with international standards and NGO-specific requirements
- Focus on accountability, learning systems, and impact measurement
January 2020 – August 2020

Professional Experience

Data Analyst Collection Africa Limited
- Developed comprehensive dashboards using Power BI and Tableau, improving data accessibility for stakeholders by 40%
- Performed advanced data cleaning and transformation using SQL and Python, ensuring 99% data accuracy
- Collaborated with senior consultants to deliver actionable insights for client reports, contributing to 15+ successful projects
- Implemented automated reporting processes, reducing manual work by 60% and improving efficiency
- Conducted statistical analysis and predictive modeling to support business decision-making
February 2020 – March 2021
Data Analytics Consulting Intern KPMG
- Assisted in developing interactive dashboards using Power BI and Tableau for Fortune 500 clients
- Performed comprehensive data cleaning and transformation using SQL and Python for large datasets
- Collaborated with senior consultants to deliver data-driven insights for client reports and presentations
- Gained exposure to enterprise-level data analytics projects and consulting methodologies
- Participated in client meetings and contributed to strategic recommendations
August 2020 – September 2020
Statistics Attachee Kenya National Bureau of Statistics (KNBS)
- Supported national statistical surveys and census data collection activities
- Performed data validation and quality assurance for government statistical reports
- Assisted in statistical analysis and report preparation for national economic indicators
- Gained hands-on experience with large-scale data collection and processing methodologies
- Contributed to the preparation of official statistical publications and releases
May 2018 – July 2018

Featured Projects

🌡️

Climate Variables Forecasting - Lake Victoria Basin

Advanced time series analysis project predicting climatic variables around Lake Victoria basin to enable evidence-based decision making for policy makers and disaster preparedness planning.

📊

Interactive Analytics Dashboard

Comprehensive data visualization dashboard built with Python, D3.js, and SQL backend. Features real-time data updates, machine learning predictions, and interactive filtering capabilities.

🚀

IBM Data Science Capstone

Comprehensive capstone project demonstrating end-to-end data science workflow including data collection, cleaning, analysis, machine learning modeling, and deployment of predictive solutions.

Let's Connect & Collaborate

Ready to transform data into actionable insights? I'm always excited to work on challenging analytics projects and collaborate with innovative teams to drive data-driven solutions.