Full AWS native Serverless Architecture for a Startup

- I designed and implemented a professional-grade AWS architecture for an AI-driven startup in Algeria, focusing on serverless-first principles, cost optimization, and enterprise security.

Key achievements:

Built a serverless architecture using AWS Lambda, API Gateway, DynamoDB, and S3 to ensure scalability and high availability with minimal operational overhead.

Optimized AI/ML workflows (training and inference) with AWS SageMaker and event-driven pipelines, improving performance while reducing costs.

Applied cost optimization strategies (reserved capacity, spot instances, and pay-per-use models), reducing infrastructure expenses by 45%.

Implemented strong security controls: IAM best practices, VPC isolation, monitoring (CloudWatch, WAF).

Automated infrastructure deployment using Infrastructure as Code (Terraform/CloudFormation) and integrated CI/CD pipelines for continuous delivery.

Delivered an architecture capable of handling rapid growth while ensuring performance, security, and reliability.