AWS Services including IAM, Cognito, CloudTrail, CloudWatch, Lambda, API Gateway, Event Bridge, EC2, EMR, S3, GuardDuty, Security Hub, IoT, Cert Manager, EKS, Fargate, Systems Manager, Application and Network Load Balancers, Security Groups, NACL, WAF, Route Tables, Route 53, Transit Gateway, VPC, Firewalls, CloudFormation, CDK, SQS, SNS, SMS, RDS, DynamoDB, Aurora, Kinesis, TimeStream, Neptune, and FsX. Developing clean, secure, test driven, maintainable, and modular code; Docker; Spring, Java EE, JavaScript, and SQL; planning and implementing network security measures to protect data, software, API traffic, and monitoring (AppDynamics) for threats and vulnerabilities.