I build websites for small businesses, and software that holds up.
I'm Xenofon, a full-stack developer in Toronto. I've shipped React features to 800,000+ users at Mercell, and I build fast, accessible sites for local businesses.
Two ways I can help
- For businessesA website you own, that passes accessibility checksStatic sites, sites you can edit yourself, and online stores. Every build meets WCAG 2.1 AA, ready for Ontario's AODA rules.See websites and packages
- For recruitersEngineering work you can run, not just read aboutA mutation-testing tool that caught 27 of 59 real bugs the existing tests missed, C and C++ running in your browser, and a control plane for AI coding agents.See the projects
How I got here
I started in IT support in Athens and became a developer at Spinworks, building a B2B e-commerce platform. In November 2021 I moved to Canada, finished that project remotely and worked in construction while I set up my life here, then went back to school at Seneca. This summer I interned at Mercell in Copenhagen, shipping React features to more than 800,000 users.
- 2016IT support, Athens
- 2021Developer at Spinworks
- Nov 2021Moved to Toronto
- 2025Started at Seneca
- 2026Intern at Mercell, Copenhagen