Gradle/Kotlin/DynamoDB/Lambda specialist required

Informal Description:

Technology Involved:
Gradle, Kotlin, AWS DynamoDB/Lambda/SAM

We are going to implement a basic counter where:

• State is stored in DynamoDB
  
• Using Kotlin, we implemented AWS Lambda endpoints for
  /get ==> returns counter state from DynamoDB
  /inc ==> incs counter state in DynamoDB, returns latest
  /dec ==> decs counter state in DynamoDB, returns latest
  
  In order to run this both locally and remotely, we are going
  to setup a AWS SAM config so we can either
  (1) run locally or
  (2) deploy remotely.

Deliverables:

1. You need to setup an account at https://aws.amazon.com/free/
   
   
2. Kotlin code:
   Implements AWS Lambda handlers for:
   
   • /get (returns current counter state from DynamoDB)
     
   • /inc (incs counter in DynamoDB, returns latest)
     
   • /dec (incs counter in DynamoDB, returns latest)
   
   
3. Gradle config:
   Packages Kotlikn code into *.jar for AWS Lambda
   
   
4. SAM config:
   
   • Local deploy (runs application locally)
     
   • Remote deploy (deploys on AWS)
   
   
5. One line CURL scripts for
   /get, /inc, /dec
   (for showing everything works)

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About the recuiter
Member since Nov 11, 2022
Mohammad Sabir Ansari
from Almeria, Spain

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