All Systems
End-to-end intelligent systems across data engineering, AI/ML, and real-time analytics. Each demonstrates architecture decisions, pipeline design, and measurable business impact.
Data & AI Systems

Bank Compliance Analytics Dashboard
Problem: A Kenyan financial institution's compliance team spends 40+ hours monthly manually producing regulatory reports across fragmented data sources, with no automated alerting when KPIs approached breach thresholds.
Solution: Power BI dashboards with dbt transformations. Real-time compliance monitoring for Kenyan banking regulations. Automated alerting for regulatory breaches.
IMPACT
95% reduction in manual compliance reporting

JobScout KE — Automated Job Hunting System
Problem: Job seekers manually checking 7+ platforms daily missed time-sensitive postings — the fragmented job market meant relevant roles expired before candidates found them.
Solution: Automated job aggregation system using Streamlit, Gmail API, Jooble API, Groq LLaMA, and Playwright. Multi-source scraping with Telegram notifications.
IMPACT
Automated job search across 7 platforms. Real-time notifications.

Kijani Care 360 — Environmental Monitoring Platform
Problem: Environmental NGOs and field teams tracking tree planting initiatives across Kenya had no centralized, real-time system to monitor survival rates, regional suitability, or impact metrics — leading to delayed reporting and duplicate field work.
Solution: Geospatial ETL pipeline + PostgreSQL/PostGIS. Real-time dashboards tracking 10,000+ tree planting records across Kenya. FastAPI backend, React frontend.
IMPACT
Monitoring 10K+ environmental records in real-time

Kipaji Chetu — AI Adaptive Learning Platform
Problem: Teachers in under-resourced schools have no scalable tool to deliver personalized assessments - every student received the same quiz regardless of performance level, and feedback was slow and manual.
Solution: AI-powered personalized learning system with adaptive quizzes, real-time feedback, and teacher analytics. Built with FastAPI, PostgreSQL, and LLM integration.
IMPACT
Automated personalized learning and feedback system with adaptive difficulty and real-time analytics for students and teachers.

Safari Scout — AI Travel Assistant
Problem: Travelers planning Kenya safaris spend 10+ hours manually researching across dozens of fragmented sources, booking sites, travel blogs, forums, with no single reliable, conversational interface.
Solution: LangChain + Weaviate vector database RAG pipeline. Semantic search across 2,000+ curated Kenya travel experiences. Deployed FastAPI backend + Next.js frontend.
IMPACT
Reduced travel research time by 70%. Processed 2,000+ curated experiences with 94% retrieval accuracy.

Earthquake Data Pipeline
Problem: A client lacked accessible, real-time dashboard existed for monitoring and visualizing global seismic events with automated data refresh: existing tools were either manual or required expensive subscriptions.
Solution: Real-time ETL: USGS API → PostgreSQL. Apache Airflow orchestration. Live Grafana dashboards for global seismic monitoring and trend analysis.
IMPACT
Processing 100+ daily seismic events globally
Kenya Food Price Tracker
Problem: Economists and policymakers tracking food inflation in Kenya have no automated, pipeline combining price scraping, cleaning, and forecasting in a single system, analysis is often manual and weeks/ months behind.
Solution: PySpark scraping pipeline tracking food prices nationwide. Time-series forecasting models. Real-time Grafana economic intelligence dashboards.
IMPACT
Tracking price trends across 50+ food categories

Market Research AI Assistant
Problem: Gaming and retail clients spend 20+ hours per research cycle manually reading market reports, with no way to query across documents or surface emerging trends at scale.
Solution: LangChain + OpenAI Function Calling pipeline processing 1,000+ market reports. Identified 12 new market niches for gaming and retail clients.
IMPACT
60% reduction in market research time
Web Applications
Full‑stack applications demonstrating frontend development, API integration, and user‑focused design.

Apex Movies — Movie Discovery App
Problem:
Solution: Movie discovery platform with search, filtering, and detailed information using TMDB API.
IMPACT
Clean UI for movie browsing

Bolmax Store — E-commerce Platform
Problem:
Solution: Complete e-commerce solution with product catalog, shopping cart, and payment integration.
IMPACT
Full-featured online store
System Categories
Systems organized by technical domain and capability.