Not just technology. Products built around a concrete goal.

Initial problem

After every construction site inspection, hours of office work follow: transferring photos from camera to computer, creating Word documents, inserting and labeling images, formatting protocols, saving as PDF, and emailing to all stakeholders.

Implementation

A cross platform mobile app built with React Native and Expo that digitizes the entire inspection workflow on site.

Outcome

Reduces office rework after construction inspections by generating protocols on site

Initial problem

A running shoe retailer needed a unified system that connects their online store with physical retail locations.

Implementation

Built a full e-commerce platform with Angular frontend and Blazor backend, hosted on Azure.

Outcome

Connects the online store, point of sale, and inventory in one continuous system

Initial problem

Customer and operational data lived in Bexio and Atera and had to be maintained separately in both systems.

Implementation

I conceived and built the cockpit from the ground up, including its product structure, login, tenant isolation, roles and permissions, and the internal and customer-facing workspaces.

Outcome

Combines operational customer work and customer self-service in one permission-aware platform

Initial problem

Clubs, foundations, and companies in Switzerland struggle with fragmented communication between board members and their networks.

Implementation

The HiT App bridges the gap between board administration and member communication in a single mobile platform.

Outcome

Combines board communication and member networking in one mobile interface

Initial problem

GFN AG, a leading IT training provider, needed modern, engaging course materials for their Java programming curriculum.

Implementation

Developed comprehensive Java training courses with hands-on exercises, real-world project examples, and progressive difficulty scaling.

Outcome

Comprehensive Java curriculum from basics to advanced

Initial problem

Agents that send mail, sign up for services, or run code need accounts and tools of their own.

Implementation

Teams create agents in a dashboard, assign inboxes, credentials, and machines, then connect a client through MCP or REST.

Outcome

Switch clients without losing the agent’s inbox, credentials, or history

Initial problem

When coding agents run across several tools and machines, it is hard to tell which project is using the budget.

Implementation

Passcard reads the logs that supported coding agents already write locally.

Outcome

See which projects and clients account for recorded usage and estimated costs

Initial problem

I wanted to show what a growing total looks like as a stack of real bills.

Implementation

Stripe handles checkout, and verified payment events update the total in Convex.

Outcome

Each confirmed dollar adds a bill to the tower for everyone watching

Initial problem

AI agents can produce useful plans, reports, prototypes, and dashboards as complete HTML files, but sharing those files is awkward.

Implementation

AgentPlan accepts HTML from the browser, a scoped API, or a one-command CLI and publishes it behind a stable URL.

Outcome

Turns temporary AI-generated files into durable, versioned links that can be shared securely

Initial problem

Cloud plans advertise vCPUs, RAM, and NVMe storage, but those labels say little about the performance a customer receives on a real shared host.

Implementation

ProviderBench ships as a static Go binary that runs a complete benchmark in roughly ninety seconds and writes a portable JSON report.

Outcome

Turns cloud-provider claims into measurements that buyers can reproduce themselves

Initial problem

Connected-car apps often reduce exceptional vehicles to a generic list of status values and remote-control buttons.

Implementation

Koenigsegg Connected Vision is an independent web and mobile prototype built around a living digital twin.

Outcome

Demonstrates how connected-car software can feel like ownership rather than device administration

Initial problem

Most augmented-reality products hardcode one experience directly into one app.

Implementation

Beyond is a native AR runtime that loads activatable Reality Layers around the viewer.

Outcome

Turns separate AR use cases into extensions of one governed native runtime

Initial problem

Most of the photos on your phone are not for everyone.

Implementation

beisammen is built for exactly that audience.

Outcome

Gives private photo circles a shareable app without a public social graph

Initial problem

Every developer runs multiple projects locally and every project fights over the same ports.

Implementation

Loopbox assigns each project a dedicated loopback IP and stable hostnames like web.myproject.localhost.

Outcome

Removes local port conflicts by assigning stable identities to development projects

Initial problem

I wanted to use different AI models in one place, switch between providers, and organize chats around my own projects.

Implementation

I built WorkFuse with a Next.js frontend, Go backend services, and PostgreSQL.

Outcome

Built a single interface for working with several AI providers

Initial problem

I wanted to explore how AI voice synthesis could make donation messages in live streams more expressive.

Implementation

I built AI Donations with a React frontend, Go microservices, and PostgreSQL.

Outcome

Built a complete flow from donation message to AI speech in a stream overlay

Initial problem

For my own projects, I wanted to manage deployments and infrastructure myself and understand how the applications behave in operation.

Implementation

I set up a bare metal Kubernetes cluster and use it to run my own projects.

Outcome

My own environment for deploying and running personal projects

Initial problem

Inspired by Reddit's r/place, the challenge was building a massively concurrent pixel canvas that handles thousands of simultaneous users placing pixels in real time with minimal latency and no visual artifacts.

Implementation

A real time collaborative canvas built with React and the HTML5 Canvas API on the frontend, powered by Convex as the backend platform.

Outcome

Real time pixel placement with instant sync across all users

Initial problem

Anamorphic still photography often leaves photographers with folders of squeezed RAW or rendered files that need consistent desqueeze handling before editing.

Implementation

PhotoDesqueeze is a native macOS SwiftUI app that scans an input folder, previews images side by side, applies the selected anamorphic factor, and writes 16-bit TIFF masters for editing.

Outcome

Turns repetitive anamorphic photo preparation into a predictable batch workflow