Context & Pain Points
Legacy application architectures faced high management overhead and slow autoscaling responses, requiring a fully managed, serverless container orchestration platform that satisfied enterprise security compliance.
What We Had To Solve
- Securing communication between serverless microservices tasks without exposing public endpoints.
- Orchestrating rolling deployments with automated target group registration and health-check boundaries.
- Enforcing strict IAM task execution roles and parameter secret injection at startup.
How We Built It
- Deployed containerized ECS tasks in Private Subnets using VPC Endpoints for private AWS service communication.
- Integrated dynamic Application Load Balancer target groups with health checks to orchestrate zero-downtime rolling service deployments.
- Used AWS Systems Manager Parameter Store and KMS keys for task environment secret injection.
Outcomes That Mattered
Serverless Orchestration
Eliminated EC2 server management completely by using AWS ECS Fargate serverless containers.
Zero-Downtime Releases
Achieved 100% success rate on continuous microservices deployments with rolling target updates.
Zero-Trust Credentials
Secured all database and API parameters using KMS-encrypted parameter stores at launch.
Outcome
Designed and deployed a multi-subnet AWS ECS Fargate infrastructure using private networks, automated task scaling, and dynamic Application Load Balancers.