Serverless Text-to-Speech on AWS

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Watch the final project demonstration

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Architecture and project outcome

Actual diagrams and application screenshots from the project repository.

AWS serverless text-to-speech architecture diagram from the GitHub repository — System architecture · S3 website and audio storage, API Gateway, Lambda and Amazon Polly

Final text-to-speech application screenshot from the GitHub repository — Final browser application and generated-audio outcome

Implementation evidence

View the repository's actual implementation screenshots directly here.

AWS Lambda function overview screenshot — AWS Lambda function overview

Amazon API Gateway CORS configuration screenshot — API Gateway CORS configuration

Amazon S3 storage lifecycle rules screenshot — S3 audio lifecycle rules

AWS CloudWatch logs screenshot — CloudWatch execution evidence

Browse the source files

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Technology and resource structure

Frontend: static HTML hosted through Amazon S3. API: API Gateway HTTP endpoint. Processing: AWS Lambda (Python 3.12) invoking Amazon Polly. Audio delivery: private S3 bucket with short-lived pre-signed playback links and a one-day audio expiration policy.

Repository resources: README, CloudFormation template, Lambda function, frontend source, architecture diagram and documented evidence. Selected proof is displayed above without offering file downloads.

Watch the final project demonstration

Architecture and project outcome

Implementation evidence

Browse the source files

Technology and resource structure

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