Developed a web-based robust Blogging app, where user can add new blogs, read existing blogs, remove/update their previous blogs (CRUD operations), and comment on any blog Leveraged JWT(JSON Web Tokens) to implement session management and user authorization and authentication to secure user accounts, ensuring each user’s credentials remains private and protected Reduced time taken to render frequent blogs by 41% by integrating Redis for caching frequently visited blogs Used BullMQ with SendGrid to notify users whenever their blogs get published on their respective emails Integrated the application with MongoDB database to store and retrieve blogs and comments and user details