Built a scalable tweet ingestion and search backend using Go, Kafka, and Elasticsearch, handling real-time data and safe content filtering.

Built a robust booking service backend like Ticketmaster using Go, Redis, and PostgreSQL, optimized for high traffic and real-time seat reservation

rchitecture and implementation of a real-time collaborative whiteboard using NodeJS, MongoDB, Nginx, and Redis, featuring seamless drawing updates and robust system consistency.

SSH certificate-based authentication in Linux with this step-by-step guide, enhancing security and simplifying management

Explore SSH certificates as an advanced alternative to traditional key-based authentication, offering enhanced security and flexibility

Set up SFTP with 2FA by integrating password and key-based authentication on CentOS, enhancing security for file transfers

Enhancing SSH security on Linux with a 2FA setup using key and password authentication integrated with Active Directory.