Francisca Ngeno
Expert AWS Cloud Engineer with an interest in containers.
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Deploy Full-Stack Docker App to AWS ECS Fargate
Implemented a high-availability Full-Stack Node.js/MySQL CRUD app on AWS ECS Fargate. Orchestrated a Multi-AZ VPC using CloudFormation, featuring an ALB for traffic distribution and Route 53 with health checks for DNS failover.
The architecture secures a private RDS instance through strict Security Group chaining and utilizes ECR for image management. Automated database initialization with Lambda and ensured IAM-driven least-privilege access, achieving a fully serverless, scalable, and production-ready infrastructure.
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Designed and deployed a HA , Fault-Tolerant VPC
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Secure File Sharing System on AWS with S3-Presigned URLs
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AWS Serverless architecture with Decoupling using SQS
This is a serverless e-commerce application where users can order coffee using a browser on the shop's website that is hosted on S3 using REST APIs. This project leverages AWS Lambda for serverless compute, API Gateway for managing the REST APIs, S3 for static website hosting, SQS for decoupling and DynamoDB for storing order records.
Use Cases:
Orders stored in the database for sales management.
Handling Traffic Spikes: thousands of users can submit order at the same time so SQS acts as a buffer holding the messages until when the next lambda function can be able to process them.
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