AWS CLOUD ARCHITECT

AWS CLOUD ARCHITECT

Castalytics GmbH | 01/2025 – 04/2025

– Designed and implemented a comprehensive AWS cloud infrastructure for an AI training system and BigData platform based on DataStax AstraDB

– Developed and maintained serverless architectures for various backend and frontend applications in Java, Kotlin, Python, and TypeScript

– Implemented Infrastructure-as-Code with Terraform for fully automated deployment and management of cloud resources

– Implemented secure authentication and authorization mechanisms using AWS Cognito and IAM policies

– Designed a scalable event-based architecture with AWS SQS for asynchronous processing between system components

Technologies: AWS (EC2, SQS, S3, API Gateway, Lambda, Fargate, Cognito, IAM), Terraform, DataStax AstraDB, Java, Kotlin, Python, TypeScript