Lead Application (Cloud) Migration architect

Lead Application (Cloud) Migration architect

Irvine, CA(Onsite)

Contract

JD:

TOGAF, Enterprise Architect, AWS

"• Strong architectural expertise across Java, .NET, TIBCO ESB, and distributed enterprise systems.

• Deep experience in Application Discovery, dependency mapping, and service analysis.
• Knowledge of backend systems: Oracle 19c, Oracle Exadata on AWS, and SQL Server.
• Understanding of hosting environments: Windows Server 2016-2025 and RHEL 7-9.
• Ability to assess cloud readiness, migration complexity, and modernization opportunities.
• Strong understanding of network, integration, authentication, and storage dependencies.
• Experience producing HLDs/LLDs, sequence diagrams, integration maps, and migration assessments.
• Familiar with CI/CD, config mgmt., cloud-native design, and application performance tuning.
• Strong analytical/problem-solving skills to uncover migration risks and gaps.
• Ability to collaborate with infra, DB, cloud, and security teams effectively.
• Strong experience architecting applications on AWS EC2, ALB/NLB, EBS, EFS, FSx, and S3.
• Understanding of connectivity patterns for Oracle Exadata on AWS and application tiers.
• Familiar with AWS migration tools (MGN, DMS, SCT), IAM integration, and VPC design.
• Ability to define observability, monitoring, and operational models post migration.
• Awareness of modernization options (EKS/ECS) for future evolution of application stacks"