2023 · AI infrastructure
A serverless fine-tuning pipeline for personalized AI images
a consumer AI photo app startup · Ai infrastructure engineer
The problem
A photo app wanted users to upload their own photos and get new AI images of themselves. That needs a model trained on each person, not a single call to a hosted service.
What I built
I built a serverless pipeline that takes the uploaded photos, trains a personal model on cloud machines and stores the result, controlled by a workflow.
The result
The app could offer personal AI images without building a training system itself.
Main tools
- AWS Lambda
- API Gateway
- AWS Step Functions
- Amazon SageMaker
- Amazon S3
This is the short version. The full case study is available on request.