I’m a backend developer. I work primarily with Python and JavaScript, including Django, Node.js, and Express.js, and I design RESTful APIs, authentication systems, and database-driven applications.
I have experience working with both relational databases like PostgreSQL and lightweight solutions like SQLite.
I can help with:
* Backend API development (RESTful services)
* Database design and integration
* Authentication and user management systems
* Bug fixing and optimization in existing backends
* Building full backend architectures from scratch... Saiba mais