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Full-stack Developer based in Berlin.
I build clean, responsive web applications with React, Astro, JavaScript and modern web tooling. I enjoy creating interfaces that feel clear, useful and well structured, while understanding how the product works from frontend to backend. Currently open to junior developer roles in Berlin or remote.
- Location
- Berlin, Germany
- Role focus
- Junior full-stack / software development
- Availability
- Open to interviews
Open to work
Looking for a junior developer role.
Currently open to
- Junior Full-stack Developer roles
- Junior Software Developer roles
- JavaScript / TypeScript web roles
- Berlin hybrid, Berlin onsite, or remote EU
- Location
- Berlin, Germany
- Languages
- Spanish and English
- Availability
- Open to interviews
alexcasal.es
The site itself: an Astro-based portfolio built to present projects, developer experience, and job-search signals without losing personality.
zara-challenge
Built a retail product browsing interface based on a technical challenge, focused on API data, reusable React components, and responsive catalogue UI.
HackUDC 2026
The official site for HackUDC 2026, built as part of a web team for a 400+ participant hackathon with sponsors, schedules, and public event information.
Berlin / next step
What I am looking for now.
I recently moved to Berlin to grow as a developer and join a product-focused team. I am especially interested in startups, developer tools, SaaS products, e-commerce, creative technology, and teams where I can learn fast while contributing to real features.
contact
Hiring junior developers in Berlin or remote?
I am open to interviews for junior full-stack and software developer roles, especially on teams building real products with clear user value.
Contact me /contactUsually replies within 24-48 hours