Welcome

My name is Pujan and I’m a Principal Software Architect and AWS enthusiast I have more than 16 years of industry experience in various domains (Enterprise, Networking, Streaming, Banking, IoT). I have architected and built scaled connected products for multiple brands and categories.

My particular passion is Cloud specially AWS. I am AWS Certified Solutions Architect - Professional. I program in TypeScript/Node.js/Java frequently and in Bash/Python occasionally.

To know more about me:

Featured

• AOSS OpenSearch Serverless Development using AWS CDK

  Updated:Dec 1, 2023 |  at 09:43 AM

  OpenSearch serverless AOSS

• AWS SigV4 Signing Request for any Services

  Updated:Nov 13, 2022 |  at 12:00 AM

  AWS SigV4 Signing of requests for any Services

• AWS Cognito Service

  Updated:May 1, 2022 |  at 01:00 AM

  AWS Cognito

• Convert JSON to YAML

  Updated:Aug 22, 2019 |  at 05:22 PM

  Convert JSON format to YAML format

• AWS Lambda Glitches

  Updated:Apr 26, 2019 |  at 07:22 AM

  AWS Lambda Glitches

• AWS S3 Storage

  Updated:Mar 21, 2019 |  at 06:22 AM

  AWS S3 Storage

Recent Posts

• OpenSSL Command Reference Guide

  Updated:Jan 31, 2024 |  at 03:21 PM

  OpenSSL Command Reference Guide

• Service Monitoring using Terraform

  Updated:Jan 24, 2024 |  at 05:21 AM

  Alarms creation using terraform for multiple AWS services e.g. Lambda and SQS

• AWS Athena Glue RedShift EMR Use-Cases

  Updated:Jan 7, 2024 |  at 09:55 AM

  AWS Athena Glue RedShift EMR Use-Cases with examples

• CloudWatch Insights Examples

  Updated:Dec 21, 2022 |  at 12:12 AM

  CloudWatch Insights Important Queries and Examples