A bold personal portfolio highlighting my process, projects, and approach to building modern websites, MVPs, and web applications.

dStartup.dev is a personal portfolio project by Kristiyan, the founder of Appstetic. The projects section intentionally mirrors the style of the Appstetic website, but the focus is different: Appstetic specializes in selling websites, while dStartup.dev is dedicated to building full web applications and MVPs. The portfolio uses unconventional colors and a bold visual style designed to speak directly to startup founders and anyone looking to bring their own web application idea to life. It showcases a more experimental, modern aesthetic that reflects the fast-paced world of startups.

Ready to launch your website? Let’s talk about your idea and get your first version live.

HTML, CSS & JavaScript check-in instructions for Airbnb & Booking apartments.

Full-stack application that lets hosts create check-in instructions through a GUI.

Application that lets users rent a tuk-tuk with a private chauffeur/guide in Sri Lanka.

Startup project with a blog on a mission to make audio development approachable.

Website for company offering holistic medicine.

Crop, remove background, draw, and add text — directly in your browser. No installs, no accounts.

Holistic wellness website that combines movement, therapy, and mindful practices in one digital platform.

Tour guide web application focused on selling guided tours in Bulgaria and across the Balkans.