JavaScript Ninjas

We are JSN — web and mobile development company based in Ukraine. Since 2015, we’ve been assisting our clients from Europe, the UK, and the USA. Our strategy is not just about website/app development; it is about providing a complex, integrated approach for clients' business growth, including further project maintenance and support.

Our main stack includes:

🔹Core Technologies — TypeScript & Modern JavaScript (ES6+); React.js, Vue.js, Angular; Node.js, Nest JS (event-driven architecture).

🔹Backend & Database — Supabase (full-stack BaaS platform); REST & GraphQL APIs; Real-time applications.

🔹Mobile & Cross-Platform — React Native, Flutter; Progressive Web Apps (PWA).

🔹Specialized Services — AI/ML Integration & Automation; Security-first development practices; Rapid prototyping & MVP development.

🔹Development Tools — Git-based workflows, Docker; Automated testing & CI/CD; Modern build tools (Vite, Webpack).

We actively work with companies belonging to various industries, like E-commerce, Healthcare, Art, Automotive, Logistics, Travel, IT, Real Estate, Management, etc.

If you’re looking to become a part of our stable team and grow with new technologies, we’d be excited to meet you!