AWS Lambda, Amazon Elastic Compute Cloud (EC2), Amazon Relational Database Service (RDS), Amazon Simple Notification Service (SNS), Amazon Simple Storage Service (S3), Amazon Web Services (AWS), Cloud Computing, Code Reviews, Continuous Deployment/Delivery, Continuous Integration, Data Migration, Gradle, Information Technology & Information Systems, Java, Microservices, MySQL, Object Oriented Design (OOD), Object Oriented Development, REST (Representational State Transfer), SQL (Structured Query Language), Service-Oriented Architecture (fka Distributed Object Architecture), Simple Queue Service (SQS), Technical Leadership, Web Services