Having more than 7+ years of development experience on AWS service exploration & development. Already explored all required services in this project so can start working on this project without any extra RND effort. Please find below my working expertise.
1) Lambda-- Python -- Written complex logic using lambda & step function
2) ElasticSearch-- Implemented with lambda & step function integrated with API gateway
3) Amazon Web Services-- API gateway,DynamoDb , Kinesis, S3, Security, KMS, SNS,SQS, Rekoginiton Service
4)GraphQL-- Used