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Hi there, I’m Zhenbang Xiao. My friends call me Stark Shaw. 👋

I’m a Cloud Support Engineer working in AWS, based in Dublin, Ireland.

Want to know how to create a custom Docker image and run it in AWS Lambda? Check the article here.

I also have some repos about some particular things in AWS:

  • Want to know how to verify the signature of a JWT from Cognito? Click here.
  • Want to know how to sign Signature Version 4 (SigV4) request in Lambda? Click here.
  • Want to know how to generate secret hash for your Cognito app client? Click here.


  1. aws/aws-cli Public

    Universal Command Line Interface for Amazon Web Services

    Python 12.8k 3.4k

  2. This is an alarm to notify you when you are approaching the spent limit of SMS in AWS.

    Python 1 1

  3. An AWS Lambda function allows you to compose Signature Version 4 signed HTTP requests to AWS services.

    Python 1

  4. A Lambda function allows you to retrieve tokens with custom scope from Cognito User Pool.

    Python 1 1

1 contribution in the last year

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Activity overview
Contributed to starkshaw/starkshaw

Contribution activity

August 2022

starkshaw has no activity yet for this period.

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