@debanjan-1302
Debanjan Das
@debanjan-1302
Backend Dev
Khardah , india , asiaJoined April 2025
About
Nothing here yet.
Available for
Nothing here yet.
Recently published
Sending Emails – How Is It Done Under the Hood?
Dec 6, 2025 · 5 min read · email or Electronic Mail is just like a sending letters through post office. For this article we will take a real life scenario for posting mails physically to the recipent. Real-life posting : Bob lives in Kolkata, pincode 700119, and his old friend...
Join discussion
Recently faced this authentication error in mongoDB connection using docker container
Nov 12, 2025 · 2 min read · In my projects i do use docker containers for the db as it is heavy to have databases in locally and it will hectic in long run so why not using docker containers. Docker containers made developers job much easier by the help of virtualization. So gr...
Join discussion
API (Application Programming Interface)
Jun 7, 2025 · 2 min read · API is a set of protocols or rules to build and integrate application softwares. In simple words an API is like a contract between an information provider and information user establisher.It sets the format for the information or content required fro...
Join discussionTCP(Transport Control Protocol) handshake
May 30, 2025 · 2 min read · In networking TCP handshakes are very very important . Typically our web browser talks for use with the servers. when we type a url or a domain in the search engine then first DNS lookup is happend . What is DNS lookup? DNS lookup is the process wher...
Join discussion