SIGFRIED BATOULACLOUD

Owned architecture and implementation of scalable multi-cloud solutions across AWS and GCP, leading cloud modernization from on-premises workloads to cloud-native microservices architectures. Built and deployed secure infrastructure and data platform patterns, governed by IAM/RBAC, encryption, secrets management, networking controls, audit logging, and compliance-aligned practices. Developed enterprise Python automation for orchestration, infrastructure lifecycle management, PostgreSQL administration tooling, ETL processing, Kafka integrations, and security operations. Served as a primary PostgreSQL architect/admin for production workloads, delivering highly available environments (Multi-AZ/RPO/RTO aligned), performance tuning, backup/DR strategies, and Terraform-managed deployments integrated with CI/CD and containerized/Kubernetes workloads.

Designed and implemented enterprise cloud and security architectures supporting Oracle Fusion Cloud and Oracle ERP integrations across hybrid and multi-cloud environments. Delivered PostgreSQL engineering and cloud database solutions across AWS and GCP, automating deployments and configurations using Terraform, Docker, and Kubernetes, and integrating databases with ETL architectures, Python services, and Kafka-based streaming workflows. Built Python automation and orchestration tools to reduce manual operational effort, and delivered REST/GraphQL microservices supporting distributed cloud-native systems. Led CI/CD implementations with Jenkins/Maven/Bitbucket and established secure ingress/egress designs, IAM/RBAC frameworks, centralized monitoring/audit logging, and least-privilege/privileged access governance aligned with NIST/FedRAMP-style controls.

Supported Oracle-to-cloud database modernization by migrating Oracle databases to AWS RDS and PostgreSQL, performing performance analysis and tuning using AWR/ASH and Oracle Enterprise Manager. Designed high-availability and disaster recovery architectures including RMAN backup strategies, Oracle Data Guard configurations, Oracle partitioning, and RAC-backed resilience where required. Automated ETL and cloud operations using Shell/Python/AWS Lambda and built real-time Kafka monitoring dashboards for operational visibility across platform and infrastructure health. Implemented security controls and compliance support aligned with FISMA/FedRAMP, including network segmentation with VPN/load balancers, IAM/RBAC, encryption, federated authentication patterns, and Terraform-based security guardrails.