Overall 5+ and minimum of 3 years working experience in NodeJS (should have developed services, developed unit, and integration testing) • Worked on 2 projects with AWS Lambda function / AWS API Gateway, Serverless approaches using AWS Lambda • AWS Lambda - create a lambda function with all the security in place • Strong notions of security best practices using IAM Roles • Must have hands on in NodeJS 12 • Must have expertise in DynamoDB and RDBMS (MySQL / Postgres)