Codeigniter Developer

Key Responsibilities:

1. Develop Web Applications : Building dynamic and scalable web applications using the CodeIgniter framework.
2. Database Integration : Writing efficient SQL queries to interact with databases (typically MySQL or PostgreSQL) and integrate them into the web application using the active record class.
3. Framework Customization : Extending and customizing CodeIgniter libraries and helpers to meet specific project needs.
4. API Development : Building and integrating RESTful APIs (for example, for mobile apps or third-party services).
5. Optimizing Performance : Ensuring the application is fast and scalable by improving the database structure, optimizing queries, and caching.
6. Security : Implementing security measures like input validation, user authentication, and preventing SQL injection and cross-site scripting (XSS).