Kosmoeb

Kosmoweb is a Prague-based digital product studio founded in 2016 by David Azarian. We help startups, SMBs, and established companies turn ideas into working web and mobile applications - from MVPs and SaaS platforms to e-commerce stores and corporate websites.

What sets us apart is how we work. We quote fixed prices upfront - no hourly billing, no surprise costs. Most projects launch in 4-8 weeks, and 95% are delivered on time or early. One team handles everything: UI/UX design, frontend and backend development, testing, and deployment. No juggling multiple agencies or freelancers.

We've completed 100+ projects across 15+ industries including fintech, healthcare, e-commerce, real estate, SaaS, and education. Our clients come from across Europe, and we work fluently in both English and Czech.

Our tech stack is modern and flexible: React, Next.js, Vue.js, Node.js, TypeScript, PostgreSQL, and more - chosen to fit each project's needs, not the other way around. 

We believe in honesty over sales. If your project isn't a good fit, we'll tell you. If there's a simpler solution, we'll recommend it. We limit the number of projects we take on to ensure quality, and we focus on what actually moves the needle for your business - not piling on features.

Every project includes 30-90 days of post-launch support, because we don't disappear after deployment. Over 50 of our clients have come back for additional work - and that's the best proof that our approach wor