👋 Hello, I'm
Jan Smejkal
Full-Stack Web Developer
I build fast, modern web apps — from fintech dashboards to IoT platforms. Crafting real-time, scalable experiences with Next.js, React, and the full stack.
Work
Specialized in building modern web applications
Full-Stack Development
Building complete web applications from frontend to backend — Next.js, React, NestJS, PostgreSQL. Designing APIs, real-time systems, and data pipelines — GraphQL, REST, WebSockets, and serverless architectures.
UI & Design Systems
Building accessible, performant interfaces — dark-first UIs, micro-interactions, responsive layouts, and component systems.
Real-time Apps & IoT
Building real-time and IoT systems — live data streaming, sensor monitoring, device communication, and scalable real-time architectures.
About
Exploring mostly the intersection of creativity and code
I'm a developer and designer who loves building web, mobile, and TV applications. With years of experience across the full stack — from React and TypeScript to backend APIs and databases.
I'm particularly interested in the space between human creativity and technology — how tools can amplify our ability to design, build, and communicate.
When I'm not behind a screen, you'll find me shooting street photography or experimenting with music production.
Projects
Selected work
Contact
Let's work together
Whether you have a question, a project idea, or just want to say hi — I'd love to hear from you.