• Created internal Java CRUD API for Cassandra database and wrote all integration & unit tests, achieving 100% unit test coverage to enable secure programmatic setup & teardown of test data into database• Launched and provisioned first deploy of microservice to AWS ECS using declarative Infrastructure-as-Code (TypeScript CDK & AWS CloudFormation), enabling reproducible deploys and improving maintainability by containerizing a legacy monolith• Wrote automated Jenkins CI/CD pipeline to… Show more • Created internal Java CRUD API for Cassandra database and wrote all integration & unit tests, achieving 100% unit test coverage to enable secure programmatic setup & teardown of test data into database• Launched and provisioned first deploy of microservice to AWS ECS using declarative Infrastructure-as-Code (TypeScript CDK & AWS CloudFormation), enabling reproducible deploys and improving maintainability by containerizing a legacy monolith• Wrote automated Jenkins CI/CD pipeline to run tests, build the microservice’s Docker image, and deploy to AWS ECS, saving hours of dev time by completely automating 100% of monotonous manual processes• Designed step auto-scaling policies for ECS microservices, improving robustness and scalability of two microservices• Purged deprecated features from core PHP & SaltStack libraries, removing 3402 LoC across 6 repos and improving code health• Found, documented, and removed dead cron jobs, reducing cron job failures by 60% across 2 services Show less

• Created Node.js API and web dashboard with OAuth2 login to let users control IoT devices via MQTT• Integrated web API with PostgreSQL database to store user events and streamed IoT sensor information• Wrote integration, regression, and unit tests, and created GitLab CI/CD pipelines to automate testing• Constructed minimal, stripped down Docker images to standardize dev, test, and prod environments