ನಮಸ್ಕಾರ | Hello | Moi

This is Anoop 👋 Passionate about building scalable and resilient systems. I go by the name djoker (read as: The Joker) on the internet.

Read more about me or what I'm up to now .

Featured

• Every Public Facing Organisation should run a Provenance Service

  18 Aug, 2025

  We built a small service to verify static assets issued by us, in an attempt to increase transparency and trust

• How We Built a Serverless PDF Processing Pipeline for Tax season

  4 Jul, 2025

  We automated extracting and sending out tax benifit claim certificates to our donors

• Rethinking payment aliases - Moving beyond phone numbers

  12 Apr, 2025

  Challenges, Enhancements and Opportunities in the discovering and advertising payment aliases in the digital payments ecosystem.

• Realtime Digital Payments in India - Part-1

  6 Apr, 2025

  Challenges, Enhancements and Opportunities in the Realtime Digital Payments ecosystem in India

• Building a stateful serverless feature flag application on the edge

  Updated: 26 Mar, 2025

  My experience building a stateful serverless application at the edge

Recent Posts

• Building a serverless backend for ingesting data from a smartphone

  10 Aug, 2024

  How to stream Scanned QR codes from an Android to a cloud database

• Part-1: Phone In A Box Series

  Updated: 8 Jul, 2024

  Tales from my attempts to access an android phone remotely

• How to Programatically generate large(5000+) page PDF

  4 Jun, 2024

  Learn how huge PDF can be generated from JSON data programatically using Typst

• Using cloudflare workers as a timer to defer actions

  29 May, 2024

  Using cloudflare workers to consume webhooks and limit deploy hooks being triggered very frequently