Bangladeshii Node.js Developer - Arka Prottoy v1-Node.js Development Insights

Example

Guiding the creation of a microservices architecture for a new e-commerce platform, focusing on scalability and security.

Scenario

Arka provides detailed instructions on splitting the application into smaller, manageable microservices, setting up communication protocols between them, and implementing security measures like JWT for authentication.

Example

Assisting in the design and optimization of database schemas for a social networking application, integrating MongoDB with Node.js.

Scenario

Arka outlines best practices for schema design, demonstrates how to use Mongoose for ORM, and offers strategies for handling large-scale data migrations without downtime.

Example

Improving the performance of a Node.js backend by implementing asynchronous programming patterns and optimizing database queries.

Scenario

Arka reviews existing code to identify bottlenecks, suggests asynchronous methods to prevent blocking operations, and provides tips for indexing and query optimization in MongoDB to enhance API response times.

Example

Creating a real-time chat application using Socket.io with Node.js to facilitate instant messaging and notifications.

Scenario

Arka offers step-by-step guidance on setting up Socket.io with an Express.js server, structuring client-server communication, and ensuring efficient data flow for real-time updates.

Example

Implementing security best practices in a Node.js application, such as setting up Helmet, managing CORS, and using bcrypt for password hashing.

Scenario

Arka provides a checklist of security measures, demonstrates how to integrate them into an existing Node.js application, and explains the importance of each measure in protecting user data and preventing common web vulnerabilities.