Profile
Analytical work with a human pulse.
I am a Computer Science student specializing in Business Analytics, focused on turning complex datasets into practical decision systems for strategy, operations, and growth.
My work spans fraud detection models, sales forecasting, customer segmentation, recommendation systems, ETL pipelines, and dashboards that make data easier to act on.
I work with Python, R, SQL, Apache Spark, Tableau, Power BI, and Streamlit to build analytics products from raw data through final insight delivery.
01
Model business behavior
Forecast demand, detect fraud, segment customers, and expose operational patterns.
02
Build usable analytics
Design dashboards and reports that help teams scan, compare, and decide quickly.
03
Ship practical systems
Create pipelines, data marts, and interfaces that connect analysis to real workflows.
Capabilities
Technical stack
Machine Learning
Data Engineering
Business Intelligence
Portfolio
Selected work
Live
Public dashboard
Crime Against Women Analytics
Interactive Streamlit dashboard for exploring crime trends against women with dynamic filters, visual storytelling, and insight-oriented analysis.
Python • Streamlit • Pandas • Data Visualization
Open live demo
ML
Risk modeling
Fraud Detection System
Machine learning pipeline for detecting fraudulent financial transactions using Apache Spark, PySpark, and model evaluation workflows.
Apache Spark • PySpark • MLlib
View code
Analytics
Customer intelligence
E-Commerce Customer Intelligence
Customer segmentation and purchasing behavior analysis using RFM modeling, clustering, and market-basket analytics.
R • SQL • Data Mining
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ETL
Warehouse design
Data Warehouse ETL Pipeline
Star schema data warehouse and automated ETL workflows for scalable e-commerce reporting, transformation, and analysis.
Pentaho • MySQL • ETL
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RecSys
Personalization
Movie Recommendation System
Collaborative filtering recommendation engine generating personalized movie suggestions from historical user behavior.
Python • Machine Learning • Recommendation Systems
View code
AI
Knowledge retrieval
RAG AI Chatbot
AI knowledge retrieval chatbot combining vector search pipelines with large language model responses for contextual answers.
Python • NLP • LLM • RAG
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BI
Comparative reporting
Global Health Analytics Dashboard
Large-scale global health analysis with dashboards focused on comparative country performance and public health indicators.
Python • Tableau • EDA
View code
Forecasting
Planning model
Sales Forecasting Model
Time series forecasting using ARIMA and SARIMA to predict sales demand and support business planning decisions.
Python • ARIMA • SARIMA • Time Series
View code
Background
Experience
Christon Institutions
Jan 2025 - PresentEmail Infrastructure & Website Development
- Designed and launched a custom institution email platform for stronger tracking and follow-up.
- Developed and deployed the official school website to improve digital visibility and stakeholder access.
- Configured domain routing, redirects, Google Search Console, and search optimization workflows.
Freelance
2025 - PresentGraphic Design & Social Media Marketing
- Designed more than 150 marketing banners for restaurant brands in Tanzania.
- Improved brand presentation and campaign performance through structured digital design work.
- Supported content marketing initiatives with stronger audience reach and engagement.
Connect
Let us make the numbers speak beautifully.
Open to analytics, dashboarding, machine learning, and data storytelling opportunities.