Work

Multi-tenant event ticket scanning and verification for organisers — built to stay fast at the door, where a slow scan becomes a queue.

• Expo
• React Native
• TypeScript

A multilingual, local-first public-transport assistant for a simulated Basel network: passengers plan and follow a journey on an Expo phone app while drivers check into a vehicle, transmit positions and report disruptions.

• Expo
• Next.js
• Supabase

A Windows assistant that puts local and cloud AI behind one floating chat window, so the model is available without leaving the app you are in.

• JavaScript
• Desktop
• Local LLMs

A cinematic marketing site for a tour guide in Uroa, Zanzibar. Scrolling dives the camera underwater: a depth gauge tracks how far down you are, an animated map traces each tour, and the footer settles on the ocean floor.

• TanStack Start
• React
• Framer Motion

A malaria surveillance dashboard that maps county prevalence, detects LISA hotspot clusters and shows trend and 3D profiles for public-health teams.

• R
• Shiny
• Spatial statistics

A text-to-speech studio for Kiswahili, Deutsch and Français, with two voices that stay consistent across every phrase and phrasing that respects punctuation.

• TypeScript
• Speech synthesis

A local-first AI gateway that cuts OpenAI token usage by roughly 60% and blocks prompt injection before it ever reaches the API.

• Gateway
• LLM security
• Caching

Inspects Bank for International Settlements publications for malicious content. Every check is byte-level and runs offline, and the design is documented with a STRIDE threat model and a scored risk register.

• Python
• Security
• CI

A production-style AI workspace: chat with history, text extraction from PDF, DOCX, PPTX and images, and OCR that stays on your machine.

• Python
• Streamlit
• Ollama
• OCR

A multilingual support assistant for Kenyan retail banking and SACCOs — answers customer questions from a curated FAQ base and captures the requests it cannot answer.

• Python
• NLP
• Multilingual

An institutional research copilot that grounds every answer in page-level evidence, so a claim can always be traced back to the page it came from.

• TypeScript
• RAG
• Document AI

An AI-assisted telecom fraud-intelligence platform, built as a working demonstration of how fraud signals surface across a carrier network.

• TypeScript
• Fraud analytics

An open speech-generation layer for Apertus, the Swiss open LLM — giving an open model a voice without closing the stack around it.

• Python
• Speech synthesis

A self-hosted dataset hub in the shape of HuggingFace or Kaggle, built so USIU students can discover, preview and download datasets without an account anywhere.

• Python
• Data platform

An MCP server that discovers and retrieves official statistics from SDMX services, putting national statistical data directly in reach of an AI agent.

• Python
• MCP
• SDMX

A local MCP server for publishing video to your own YouTube channel and TikTok account, with the credentials never leaving your machine.

• Python
• MCP
• Media APIs

Sticky notes for your localhost — leave annotations on the thing you are building, where you are building it.

• TypeScript
• Developer UX

An interactive tool for comparing cars: weight your own priorities across mileage, horsepower, weight and acceleration, then filter and rank against them.

• R
• Shiny
• Decision analysis

Time-series analysis of network traffic: hourly resampling, rolling averages to expose the trend, and an ARIMA model forecasting short-term demand behind a dashboard.

• Python
• ARIMA
• Jupyter

Exploratory data analysis without the boilerplate — upload a dataset, inspect its shape, check missing and duplicate values, and generate interactive charts.

• Python
• Pandas
• Plotly

An analysis of student attendance against academic, demographic and lifestyle variables, surfacing which courses and behaviours track with turning up.

• Python
• Pandas
• Dashboard

A logistic-regression model served as an interactive app, estimating survival probability from passenger class, gender and age group.

• R
• Shiny
• Logistic regression

A tracking dashboard that answers one question cleanly: how far is each project from being finished?

• Python
• Dashboard

An unofficial assistant for public Canton of Zug information. It answers in German, English, French and Italian from retrieved official content, and cites the page each answer came from.

• Python
• RAG
• Multilingual

Connects ChatGPT to a local VS Code workspace over the Model Context Protocol: list, read, create and patch files, with every operation staying on your machine.

• JavaScript
• MCP
• VS Code

An arcade highway racer that runs in the browser with no build step: five AI rivals, roads you can drive off, obstacles, nitro and a leaderboard, in plain HTML5 Canvas.

• JavaScript
• HTML5 Canvas