Websites and software, built and run by one person.

BrunnerWerk is Adrian Brunner's one-person firm in Muttenz, Switzerland. Website design, complete application development and day-to-day operation: from the domain name to the live server. One accountable contact instead of four vendors.

What I do

  • Website design & hosting

    Design, build and operation from one place: hand-built, with domain, mail and hosting.

    More on this
  • Custom applications

    Complete applications: data model, API, interface, authentication, payments, operation.

    More on this
  • Freelance engineering

    Contracted capacity on your team, in ASP.NET Core and Angular. Stack, working model and availability stated plainly.

    More on this
  • Consulting

    Architecture reviews, technology choices, assessment of vendor proposals, including as a second opinion.

    More on this

Evidence, not adjectives

You are looking at this website already. Here are three applications I built and run myself:

  • Gatherlist

    Screenshot of Gatherlist: an event guest list with names, status and check-in.

    A finished, publicly available product with accounts, roles, real-time check-in and payments, built and operated by me.

    Visit gatherlist.ch (opens in a new tab)
  • TradeBot

    Screenshot of TradeBot: a price chart with the start of the strategy selections below it.

    A trading bot that runs daily for my own portfolio: strategies, positions and every decision recorded so it can be checked.

  • BrunnerWerk CRM

    Screenshot of the BrunnerWerk CRM: a customer detail view with contact details and projects.

    The internal tool I run my own business on: customers, projects, invoices and expenses in one place.

Have a project?

Tell me briefly what it is about. You will get an answer from the person who does the work.

Discuss a project