Based in Copenhagen, Denmark 🇩🇰. I like building and shipping things that people actually use.
When I'm not at the keyboard, I run, and I travel whenever I can. I like getting to know new countries and seeing things from a different angle.
Staff shifts in spreadsheets. Implants in a paper book. I built apps to make both easier to manage.
My sister’s class was selling prom tickets by hand. I built an app that took them from cash to online sales.
Barbers were arranging appointments through Instagram messages. I built a booking app that grew from one shop to several businesses.
What happens when AI personas discuss your idea? Five of us built a prototype to find out.
Senior Full Stack Developer · Full-time
Copenhagen, Denmark · On-site
We’re building a next-generation hotel management system with AI built in from day one. I work on customer onboarding and third-party integrations, rebuilt the booking editor with end-to-end test coverage, and look after frontend architecture and production reliability.
Frontend Developer · Full-time
Copenhagen, Denmark · On-site
Shipped customer-facing features in Vue.js and Umbraco, reworked key flows including checkout, and built reusable components while maintaining a live legal product.
Full-stack Developer · Contract
Prague, Czechia · Remote
Owned two client projects from discovery and regular client communication through delivery. Built course-management tools for UK FTVS and improved Showmax Stories performance and hosting costs.
Co-founder / Product Engineer · SaaS
Copenhagen, Denmark · Remote
Designed, built, and launched a multi-tenant SaaS as the only engineer, from the data model and infrastructure to booking, payments, and deployment. Shipped a public beta with automated tests and monitoring.
Junior Backend Developer · Student job
Copenhagen, Denmark
Worked closely with the CTO on an e-commerce finance platform, building backend features and data pipelines for sales and orders from Shopify and other online stores.
Co-founder / Sole Engineer · Web App
Copenhagen, Denmark · Remote
Owned product design, frontend, backend, and deployment in a two-person team. The product did not gain enough traction, teaching me to validate earlier, ship smaller versions, and iterate faster.
Senior Full Stack Developer at Grand PMS
Copenhagen, Denmark
@TenZdenda
7,159 contributions in the last year