I'm a Full-Stack Developer with 3+ years of professional experience, focused on building and maintaining production web applications.
I mainly work with TypeScript, Next.js, React, Node.js and NestJS, covering the full development lifecycle: frontend, backend, APIs, authentication, payments, databases, caching, infrastructure and cloud deployments.
- 💻 Building production applications with Next.js, React & TypeScript
- ⚙️ Developing APIs and backend services with Node.js, NestJS & Fastify
- 🗄️ Working with MongoDB, Redis & Supabase
- 🐳 Deploying and maintaining applications with Docker & cloud infrastructure
- 🚀 Focused on performance, scalability and production reliability
- 🔐 Experience with authentication, authorization, SSO and payment integrations
- 🔧 I enjoy debugging complex production issues and improving existing systems
- 📍 Based in Spain · Open to remote opportunities
- 📫 Reach me at contacto@davidmoina.com
- Full-stack web applications
- Multi-domain and multi-tenant platforms
- REST APIs and backend services
- Authentication, authorization and cross-domain SSO
- Payment integrations and webhooks
- MongoDB and Redis performance optimization
- Caching and application performance
- Docker and cloud deployments
- CI/CD pipelines
- Production debugging and incident resolution