Design, Build, Optimize & Deploy.

I’m Arijit Roy, a software engineer passionate about backend development & MLOps. I like to craft solid and scalable data driven applications with focus on code quality & software architecture.

So, what are ACID Properties?

Like many other weird acronyms (DRY, KISS, SOLID...) in computer science, ACID refers to a group of 4 guiding principles - Atomicity, Consistency, Isolation & Durability that ensure database transactions are processed reliably in a database system.

Introducing Vinyl, scribble for Music 💿

Introducing Vinyl, a multiplayer song guessing game in which the first one (three people actually) to guess the name of the song from its 30 second preview wins 💿

Bloom Filters

Lets say you are building a sign-up service for an application. You need to ensure that the user doesnt choose an username that has already been taken by someone else. How can you achieve this without querying the database for every username?

Connection pooling ft. PostgreSQL & Python

When we develop a backend service for an application, we often do not think much about the underlying database connections that are used to read/write/modify data in the database. While a few database connections are not expensive, things start to change drastically when we scale up. So before we learn about what connection pooling is and how it can help us in building high performance systems, we need to understand how database connections work.

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Work

  1. Company
    rezo
    Role
    CEO
    Date
  2. Company
    Docsumo
    Role
    Backend & ML Developer
    Date
  3. Company
    Fountain9 (YC19)
    Role
    Backend Developer
    Date
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