Selected Projects

A few apps, I developed or maintained.

AWS • Node.js • TypeScript • PostgreSQL • Firebase • Socket.io • CloudFormation • Serverless Framework • S3 • Lambda • SQS • SNS • ECS • RDS • EC2

GameSafe is an app for protecting children while playing games online.

AWS • Node.js • TypeScript • Firebase • Socket.io • MongoDB • ECS • Cognito • CloudFormation • Serverless Framework • Lambda • SQS • RDS

An online platform that teaches kids to be good digital citizens with safe, structured content and tracking.

AWS • Node.js • TypeScript • PostgreSQL • Marketplace Integrations • Serverless • Event-Driven • SQS • SNS • RDS

A platform with complex integrations to firearm-related marketplaces, orchestrating listings and data sync.

AWS • GCP • EC2 GPU • Node.js • Stable Diffusion • ComfyUI • S3 • Firebase

AI service that turns selfies into professional images; migrated GPU workloads to EC2 for better cost/perf.

AWS • Serverless Framework • API Gateway • Lambda • Node.js • TypeScript • DynamoDB

Freelancing marketplace for home maintenance jobs, delivered with a cloud-native, serverless backend.

AWS • Serverless Framework • API Gateway • Lambda • Node.js • TypeScript • DynamoDB

Mobile app analyzing user mood based on daily activities, backed by event-driven serverless APIs.

AWS • Serverless • Lambda • DynamoDB • Aurora • EventBridge • SNS • SQS • React • Node.js • TypeScript • Snowflake

A medical application integrating a Bluetooth-enabled inhaler with secure, scalable serverless data flows.

AWS • Serverless • React • Node.js • TypeScript • MongoDB • EventBridge • SQS • Lambda

Cost simulation tool for underground water pipelines, delivered with a cloud-native architecture.

AWS • React • React Native • Node.js • Express

End-to-end product for storing medical history and booking doctor appointments across web and mobile.