I will develop a modern full stack web app with react and a solid backend


About this gig
Hi, I'm Javier, a full-stack developer building complete web applications end to end, from the interface to the database and deployment.
I work with React and Next.js on the frontend, and Node.js or Python (FastAPI/Django) on the backend, connected to SQL or NoSQL databases. I build REST or GraphQL APIs, authentication, dashboards, and admin panels, and I deploy everything to a live URL you can share immediately.
My process: we define the features and scope together, I build in iterations so you can review progress, and you receive clean, documented, deployable code with a short handover.
Whether you need a landing page with a backend, an internal tool, a SaaS MVP, or a dashboard connected to an API, message me before ordering so I can scope it accurately.
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Get to know Javier C
Full Stack Developer, AI, Game Engines and Electronics
- FromSpain
- Member sinceApr 2022
Languages
Spanish, English, German
My Portfolio
FAQ
Do you provide hosting and deployment?
Yes, I deploy your app to a live URL (Vercel, Netlify, Render, etc). Hosting setup is included in Standard and Premium.
Can you work with my existing codebase?
Yes, I can add features or fix issues in an existing React, Node, or Python project. Share the repo so I can confirm scope first.
Do I get the source code?
Yes, you receive the full, documented source code plus a short handover so you or another developer can maintain it.
What if my project needs more than the packages list?
Message me with your requirements first. I'll scope it accurately and can create a custom offer if needed.
