Technical Writing

Notes, guides, and engineering deep dives from real-world backend, cloud, and system design work.

/blogs/tries

A Trie-ing Effort: Leveraging Prefix Trees for Smart Lookup

Discover how tries power autocomplete, longest prefix match, and smart lookup in real-world backend services.

/blogs/aws-ssm-1

AWS:SSM Connect to private ec2 instances

Learn how to connect to ec2 instances without ssh, using aws ssm.

/blogs/postgres-cron

PostgreSQL Cron Jobs

Learn how to schedule cron jobs in PostgreSQL.

/blogs/trigger-io

Building a realtime database listener: Using socket.io and pg_notify

Building realtime web applications with socket and database triggers using pg_notify in a Node.js application.

Made w. 🤍 by Dikshyanta Aryal