About

A bit more about me

I’m a Computer Science MSc student at Universität Bern, web developer, data scientist, and IT business analyst based in Switzerland. My path brings together mathematics, software, data, design, and practical business systems, which helps me move comfortably between technical details and user needs.

Before Switzerland, I worked in the Seattle area in data science and IT business analysis, building dashboards, requirements, reports, internal software workflows, and machine learning prototypes. Today, I apply that foundation to web platforms, Swiss-market digital products, e-commerce websites, SEO, API integrations, and clean UX.

Aaliyah Hänni and family in Switzerland
Student & builder in Switzerland

Living and studying in Switzerland shapes how I think about accessible, multilingual and locally useful digital products.

How I work

A mix of technical depth, design judgement, communication, and implementation experience.

Technical skills

Frontend & Web

HTML · CSS · JavaScript · WordPress · Node.js · Responsive design

Backend & Systems

Express · APIs · Webhooks · Authentication · Databases · Cron jobs

Data & AI

Python · R · SQL · Tableau · Machine learning · CNNs · GANs

Design & Marketing

Adobe Suite · SEO · Google Search Console · Google Ads · Content assets

Languages

  • EnglishNative
  • GermanB2.2
  • SpanishA2

Strengths

  • Technical translation between users and developers
  • Clean, calm and accessible interfaces
  • Requirements gathering and documentation
  • Data-informed decisions
  • Client communication and troubleshooting

Featured work

A few projects that show my current direction across Swiss business discovery, optimization, accessibility and community websites.

Swizzzy

Lead design and development for a Swiss business directory focused on discovery, profiles and local SEO visibility.

View project

Ant Colony Swiss Trails

Optimization web app exploring ant colony algorithms on Swiss trail route data.

Open web app

OneCourt

Machine learning and real-time haptic sports data work for accessibility-focused sports experiences.

View GitHub

Community websites

Web support for nonprofits, youth programs, memorial projects and community organizations.

Browse portfolio